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Accendra Health, Inc.

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FY2016 Annual Report · Accendra Health, Inc.
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As filed with Securities and Exchange Commission on April 18, 2017

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 20-F

(cid:1798) REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

(cid:1800) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2016

OR

(cid:1798) TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

(cid:1798) SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number 001-15264

OR

(Exact name of Registrant as specified in its charter)
ALUMINUM CORPORATION OF CHINA LIMITED
(Translation of Registrant's name into English)

People's Republic of China
(Jurisdiction of incorporation or organization)

No. 62 North Xizhimen Street, Haidian District, Beijing
People's Republic of China (100082)
(Address of principal executive offices)

Yu Dehui

No. 62 North Xizhimen Street, Haidian District, Beijing
People's Republic of China (100082)
(86) 10 8229 8560
(Name, Telephone, Email and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act.

Title of each class
American Depositary Shares*
Class H Ordinary Shares**

Name of each exchange on which registered
New York Stock Exchange, Inc.

*
**

Evidenced by American Depositary Receipts. Each American Depositary Share represents 25 H Shares.
Not for trading, but only in connection with the listing of American Depositary Shares, pursuant to the requirements of the Securities and Exchange 
Commission

Securities registered or to be registered pursuant to Section 12(g) of the Act.
None
(Title of Class)
Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act.
None
(Title of Class)

Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of December 31, 2016:

Domestic Shares, par value RMB1.00 per share
H Shares, par value RMB1.00 per share

10,959,832,268
3,943,965,968

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes (cid:1800) No (cid:1798)

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities 
Exchange Act of 1934.

Yes (cid:1798) No (cid:1800)
Note: checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their 
obligations under those Sections.
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the 
past 90 days.

Yes (cid:1800) No (cid:1798)
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be 
submitted  and  posted  pursuant  to  Rule  405  of  Regulation  S-T  (232.405  of  this  chapter)  during  the  preceding  12  months  (or  for  such  shorter  period  that  the 
registrant was required to submit and post such files).

Yes (cid:1800) No (cid:1798)
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See the definition of "accelerated filer and 
large accelerated filer" in Rule 12b-2 of the Exchange Act. (Check one.)
Large accelerated filer (cid:1800)
Non-accelerated filer (cid:1798)
Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:
U.S. GAAP (cid:1798)

International Financial Reporting Standards as issued by the International

Accelerated filer (cid:1798)

Other (cid:1798)

If "Other" has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Item 17 (cid:1798) Item 18 (cid:1798)

Accounting Standards Board (cid:1800)

Yes (cid:1798) No (cid:1800)

TABLE OF CONTENTS

FORWARD-LOOKING STATEMENTS
CERTAIN TERMS AND CONVENTIONS
PART I
ITEM 1.
ITEM 2.
ITEM 3.
ITEM 4.
ITEM 4A.
ITEM 5.
ITEM 6.
ITEM 7.
ITEM 8.
ITEM 9.
ITEM 10.
ITEM 11.
ITEM 12.
PART II
ITEM 13.
ITEM 14.
ITEM 15.
ITEM 16A.
ITEM 16B.
ITEM 16C.
ITEM 16D.
ITEM 16E.
ITEM 16F.
ITEM 16G.
ITEM 16H.
PART III
ITEM 17.
ITEM 18.
ITEM 19.

IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISORS
OFFER STATISTICS AND EXPECTED TIMETABLE
KEY INFORMATION
INFORMATION ON THE COMPANY
UNRESOLVED STAFF COMMENTS
OPERATING AND FINANCIAL REVIEW AND PROSPECTS
DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES
MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS
FINANCIAL INFORMATION
THE OFFER AND LISTING
ADDITIONAL INFORMATION
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK SHARE CAPITAL
DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES
MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS
CONTROLS AND PROCEDURES
AUDIT COMMITTEE FINANCIAL EXPERT
CODE OF ETHICS
PRINCIPAL ACCOUNTANT FEES AND SERVICES
EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES
PURCHASE OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS
CHANGE IN REGISTRANT'S CERTIFYING ACCOUNTANT
CORPORATE GOVERNANCE
MINE SAFETY DISCLOSURE

FINANCIAL STATEMENTS
FINANCIAL STATEMENTS
EXHIBITS

4
5
9
9
9
9
27
62
62
89
99
107
108
109
122
125
126
126
126
126
127
127
127
128
128
128
129
130
130
130
130
130

3

FORWARD-LOOKING STATEMENTS

Certain  information  contained  in  this  annual  report,  which  does  not  relate  to  historical  financial  information,  may  be  deemed  to  constitute  forward-looking 
statements. The words or phrases "will likely result", "are expected to", "will continue", "is anticipated", "estimate", "project", "believe" or similar expressions are 
intended to identify "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities 
Exchange Act of 1934, as amended. Such statements are subject to certain risks and uncertainties that could cause actual results to differ materially from historical 
results and those presently anticipated or projected. You should not place undue reliance on any such forward-looking statements, which speak only as of the date 
made. These forward-looking statements include, without limitation, statements relating to:

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

(cid:404)

future general economic conditions;

future conditions in the international and China capital markets;

future conditions in the financial and credit markets;

future prices and demand for our products;

future PRC tariff levels for alumina and primary aluminum;

sales of our products;

the extent and nature of, and potential for, future development;

production, consumption and demand forecasts of bauxite, coal, alumina and primary aluminum;

expansion, consolidation or other trends in the primary aluminum industry;

the effectiveness of our cost-saving measures;

future expansion, investment and acquisition plans and capital expenditures;

competition;

changes in legislation, regulations and policies;

estimates of proven and probable bauxite reserves;

our research and development plans; and

our dividend policy.

These statements are based on assumptions and analyses made by us in light of our experience and our perception of historical trends, current conditions and 
future developments, as well as other factors we believe are appropriate in particular circumstances. However, whether actual results and developments will meet 

our expectations and predictions depends on a number of risks and uncertainties, which could cause actual results to differ materially from our expectations. These 
risks are more fully described in the section headed "Item 3. Key Information - D. Risk Factors."

Consequently, all of the forward-looking statements made in this annual report are qualified by these cautionary statements. We cannot assure you that the actual 
results  or  developments  anticipated  by  us  will  be  realized  or,  even  if  substantially  realized,  that  they  will  have  the  expected  effect  on  us  or  our  business  or 
operations.

4

CERTAIN TERMS AND CONVENTIONS

"Chalco", "the Company", "the Group", "our company", "we", "our" and "us" refer to Aluminum Corporation of China Limited and its subsidiaries and, 
where appropriate, to its predecessors;

"A Shares" and "domestic shares" refer to our domestic ordinary shares, with a par value of RMB1.00 each, which are listed on the Shanghai Stock 
Exchange;

"alumina-to-silica ratio" refers to the ratio of alumina to silica in bauxite by weight;

"aluminum fabrication" refers to the process of converting primary aluminum or recycled aluminum materials into plates, strips, bars, tubes and other 
fabricated products;

"AUD" or "Australian dollars" refers to the lawful currency of the Commonwealth of Australia;

"Baotou Aluminum" refers to Baotou Aluminum Company Limited, our wholly-owned subsidiary established under the PRC law;

"Baotou Group" refers to Baotou Aluminum (Group) Co., Ltd., one of our shareholders;

"bauxite" refers to a mineral ore that is principally composed of aluminum;

"Bayer process" refers to a refining process that employs a strong solution of caustic soda at an elevated temperature to extract alumina from ground 
bauxite;

"Bayer-sintering combined process" and "Bayer-sintering series process" refer to the two methods of refining process developed in China which 
involve the combined application of the Bayer process and the sintering process to extract alumina from bauxite;

"Board" refers to our board of directors;

"CBEX" refers to China Beijing Equity Exchange, an approved equity exchange for the transfer of state-owned assets;

"Chalco Energy" refers to Chalco Energy Co., Ltd., our wholly-owned subsidiary established under the PRC law;

"Chalco Hong Kong" refers to Chalco HongKong Limited, our wholly-owned subsidiary established under Hong Kong Law;

"Chalco Iron Ore" refers to Chalco Iron Ore Holding Limited, our subsidiary until December 2013 when we disposed of 65% of its equity interest to 
Chinalco;

"Chalco Liupanshui" refer to Chalco Liupanshui Hengtaihe Mining Co., Ltd., 49% of the equity interest of which is owned by us;

"Chalco Mining" refers to Chalco Mining Co., Ltd., our wholly-owned subsidiary established under the PRC law;

"Chalco Nanhai" refers to Chalco Nanhai Alloy Company, a wholly-owned subsidiary of our Group established under the PRC law;

"Chalco Ruimin" refers to Chalco Ruimin Company Limited, our subsidiary until June 2013 when we disposed of 93.30% of its equity interest to Chinalco;

"Chalco Shandong" refers to Chalco Shandong Co., Ltd., 100% of the equity interest of which is owned by us;

"Chalco Southwest Aluminum" refers to Chalco Southwest Aluminum Company Limited, our subsidiary until June 2013 when we disposed of 60% of its 
equity interest to Chinalco;

5

"Chalco Southwest Aluminum Cold Rolling" refers to Chalco Southwest Aluminum Cold Rolling Company Limited, our wholly-owned subsidiary until 
June 2013 when we disposed of its entire equity interest to Chinalco;

"Chalco Trading" or "CIT" refers to China Aluminum International Trading Co., Ltd., our wholly-owned subsidiary established under the PRC law;

"Chalco Xing County Alumina Project" refers to the Bayer process production system and ancillary facilities at Xing County, Lv Liang City of Shanxi 
Province with production capacity of 800,000 tonnes of metallurgical grade alumina per year;"

"Chalco Zhongzhou" refers to Chalco Zhongzhou Aluminum Co., Ltd., 100% of the equity interest of which is owned by us;

"China" and the "PRC" refers to the People's Republic of China, excluding, for purposes of this annual report, Hong Kong Special Administrative Region, 
Macao Special Administrative Region and Taiwan;

"Chinalco" and "Chinalco Group" refer to our controlling shareholder, Aluminum Corporation of China and its subsidiaries (other than Chalco and its 
subsidiaries) and, where appropriate, to its predecessors;

"Chinalco Finance" refers to Chinalco Finance Co., Ltd.;

"Chinalco Shanghai" refers to Chinalco Shanghai Company Limited, 60% of the equity interest of which is owned by us;

"CSRC" refers to China Securities Regulatory Commission;

"Dongdong Coal" refers to Shaanxi Chengcheng Dongdong Coal Co., Ltd., 45% of the equity interest of which is owned by us;

"Energy-Saving and Emission Reduction Goals" refers to the energy-saving and emission reduction goals set out in China's 13th Five-Year Plan for 
National Economic and Social Development laid out in 2016, by which China expects to cut its per unit GDP energy consumption by 15% compared with 
the 2015 level by the end of 2020;

"Exchange Act" refers to the U.S. Securities Exchange Act of 1934, as amended;

"Euros" or "EUR" refers to the lawful currency of the Eurozone;

"Fushun Aluminum" refers to Fushun Aluminum Company Limited, our wholly-owned subsidiary established under the PRC law;

"Gansu Hualu" refers to Gansu Hualu Aluminum Company Limited, 51% of the equity interest of which is owned by us;

"Gansu Huayang" refers to Gansu Huayang Mining Development Company Limited, 70% of the equity interest of which is owned by us;

"Guangxi Huayin" refers to Guangxi Huayin Aluminum Company Limited, 33% of the equity interest of which is owned by us;

"Guangxi Investment" refers to Guangxi Investment (Group) Co., Ltd., formerly known as Guangxi Development and Investment Co., Ltd., a PRC state-
owned enterprise;

"Guizhou Development" refers to Guizhou Provincial Materials Development and Investment Corporation, a PRC state-owned enterprise and one of our 
promoters and shareholders;

"Guizhou Huajin" refers to Guizhou Huajin Aluminum Co., Ltd., 60% of the equity interest of which is owned by us;

"Guizhou Yuneng" refers to Guizhou Yuneng Mining Co., Ltd., 25% of the equity interest of which is owned by us;

"H Shares" refers to overseas listed foreign shares with a par value RMB1.00 each, which are listed on the Hong Kong Stock Exchange;

"Henan Aluminum" refers to Chalco Henan Aluminum Company Limited, our subsidiary until June 2013 when we disposed of 90.03% of its equity 
interest to Chinalco;

"HK$" and "HK dollars" refer to Hong Kong dollars, the lawful currency of the Hong Kong Special Administrative Region of the PRC;

"Hong Kong Stock Exchange" refers to The Stock Exchange of Hong Kong Limited;

6

"Huaxi Aluminum" refers to Huaxi Aluminum Company Limited, our subsidiary until June 2013 when we disposed of 56.86% of its equity interest to 
Chinalco;

"Japanese Yen" refers to the lawful currency of Japan;

"Jiaozuo Wanfang" refers to Jiaozuo Wanfang Aluminum Manufacturing Co. Ltd.;

"Ka" refers to kiloamperes, a unit for measuring the strength of an electric current, with one kiloampere equaling 1,000 amperes;

"kWh" refers to kilowatt-hours, a unit of electrical power, meaning one kilowatt of power for one hour;

"Lanzhou Aluminum" refers to Lanzhou Aluminum Co., Ltd., a wholly-owned subsidiary of us from April 2007 until July 2007 when it was divided into two 
wholly-owned entities: Lanzhou branch and Northwest Aluminum;

"Liancheng branch" refers to our wholly-owned branch, which was formerly known as Lanzhou Liancheng Longxing Aluminum Company Limited, before 
we acquired 100% of its equity interest;

"Listing Rules" and "Hong Kong Listing Rules" refer to the Rules Governing the Listing of Securities on the Hong Kong Stock Exchange, as amended;

"LME" refers to the London Metal Exchange Limited;

"Longmen Aluminum" refers to Shanxi Longmen Aluminum Co., Ltd., 55% of the equity interest of which is owned by us;

"MIIT" refers to Ministry of Industry and Information Technology of the PRC;

"Nanchu Price" refers to the independent reference price for aluminum published on ENanchu (http://www.enanchu.com/), an nonferrous metal-related 
portal site in PRC;

"NDRC" refers to China National Development and Reform Commission;

"Ningxia Energy" refers to Chalco Ningxia Energy Group Co., Ltd. (formerly Ningxia Electric Power Group Co., Ltd.) and we acquired 70.82% of its equity 
interest in January 2013;

"Northwest Aluminum" refers to Northwest Aluminum Fabrication Branch, our wholly-owned branch until June 2013 when we disposed of all its assets to 
a subsidiary of Chinalco;

"NYSE" or "New York Stock Exchange" refers to the New York Stock Exchange Inc.;

"ore-dressing Bayer process" refers to a refining process we developed to increase the alumina-to-silica ratio of bauxite;

"Qingdao Light Metal" refers to Chalco Qingdao Light Metal Company Limited, our wholly-owned subsidiary until June 2013 when we disposed of its 
entire equity interest to Chinalco;

"Qinghai Energy" refers to Qinghai Province Energy Development (Group) Co., Ltd., 21% of the equity interest of which is owned by us;

"refining" refers to the chemical process used to produce alumina from bauxite;

"Rio Tinto" refers to Rio Tinto plc, a company incorporated in England and Wales, the shares of which are listed on the London Stock Exchange and the 
New York Stock Exchange;

"RMB" or "Renminbi" refers to the lawful currency of the PRC;

"SASAC" refers to State-owned Assets Supervision and Administration Commission of the State Council of China;

"SEC" refers to the U.S. Securities and Exchange Commission;

"Securities Act" refers to the U.S. Securities Act of 1933, as amended;

7

"Shandong Aluminum" refers to Shandong Aluminum Industry Co., Limited, a wholly-owned subsidiary of Chinalco;

"Shandong Huayu" refers to Shandong Huayu Alloy Material Co., Ltd, , 55% of the equity interest of which is owned by us;

"Shanxi Jiexiu" refers to Shanxi Jiexiu Xinyugou Coal Industry Co., Ltd., 34% of the equity interest of which is owned by us;

"Shanxi Huasheng" refers to Shanxi Huasheng Aluminum Company Limited, 51% of the equity interest of which is owned by us;

"Shanxi Huaxing" refers to Shanxi Huaxing Aluminum Co., Ltd., formerly a wholly-owned subsidiary of our Group. We disposed of 50% of the equity 
interest in Shanxi Huaxing in 2015, and as a result Shanxi Huaxing has become our joint venture in accordance with relevant accounting standards;

"Shanxi Huaze" refers to Shanxi Huaze Aluminum and Power Co., Limited, 60% of the equity interest of which is owned by us;

"Shanxi Other Mines" refers to the seven mines to which we entrusted another party to conduct mining activities, including Shangtan mine, Jindui mine, 
Shicao mine, Nanpo mine, Xishan mine, Niucaogou mine and Sunjiata mine in Shanxi Province and that became the mining areas of our new own mine in 
2010;

"SHFE" refers to the Shanghai Futures Exchange;

"Simandou Project" refers to the project to develop and operate the Simandou iron ore mine located in Guinea in West Africa as further described in the 
Simandou joint development agreement dated July 29, 2010, entered into among Rio Tinto, Rio Tinto Iron Ore Atlantic Limited and us for the purpose of 
development of the Simandou Project;

"sintering process" refers to a refining process employed to extract alumina from bauxite by mixing ground bauxite with supplemental materials and 
burning the mixture in a coal-fired kiln;

"smelting" refers to the electrolytic process used to produce molten aluminum from alumina;

"tonne" refers to the metric ton, a unit of weight, that is equivalent to 1,000 kilograms or 2,204.6 pounds;

"US$", "dollars" or "U.S. dollars" refers to the legal currency of the United States;

"Xinghua Technology" refers to Chinalco Shanxi Jiaokou Xinghua Technology, 66% of the equity interest of which is owned by us;

"Xinan Aluminum" refers to Xinan Aluminum (Group) Company Limited;

"Yangtze" refers to the Shanghai Changjiang Nonferrous Metals Spot Market;

"Zhangze Electric Power" refers to Shanxi Zhangze Electric Power Co., Ltd.;

"Zhengzhou Institute" refers to Chalco Zhengzhou Research Institute of Non-ferrous Metal, our wholly-owned subsidiary mainly providing research and 
development services;

"Zunyi Alumina" refers to Chalco Zunyi Alumina Co., Ltd., 73.28% of the equity interest of which is owned by us; and

"Zunyi Aluminum" refers to Zunyi Aluminum Co., Ltd., 62.10% of the equity interest of which is owned by us.

Translations of amounts in this annual report from Renminbi to U.S. dollars and vice versa have been made at the rate of RMB6.9430 to US$1.00,
the exchange rate as set forth in the H.10 statistical release of the Federal Reserve Board for December 30, 2016. We make no representation that any 
Renminbi or U.S. dollar amounts could have been, or could be, converted into U.S. dollars or Renminbi, as the case may be, at any particular rate, the 
rates stated below, or at all. See "Item 3. Key Information - Selected Financial Data - Exchange Rate Information" for historical exchange rates between 
the Renminbi and the U.S. dollar.

Any discrepancies in any table between the amounts identified as total amounts and the sum of the amounts listed therein are due to rounding.

PART I

ITEM 1.

IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISORS

Not applicable.

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE

8

Not applicable.

ITEM 3. KEY INFORMATION

A

SELECTED FINANCIAL DATA

Historical Financial Information

Our consolidated financial statements as of December 31, 2015 and 2016 and for the years ended December 31, 2014, 2015 and 2016 included in this 
annual report on Form 20-F have been prepared in accordance with International Financial Reporting Standards, or IFRSs, which includes all International 
Accounting Standards and Interpretations, as issued by the International Accounting Standards Board, or the IASB. We make an explicit and unreserved 
statement of compliance with IFRSs with respect to our consolidated financial statements as of December 31, 2015 and 2016 and for the years ended 
December  31,  2014,  2015  and  2016  included  in  this  annual  report.  Ernst  &  Young,  our  independent  registered  public  accounting  firm,  has  issued  an 
unqualified auditor's report on our consolidated statement of comprehensive income, statement of changes in equity and statement of cash flows for the 
year ended December 31, 2014. Ernst & Young Hua Ming LLP, which has been appointed as our independent registered public accounting firm for the 
year 2015 and 2016, has issued unqualified auditor's reports on our consolidated statements of financial position as of December 31, 2015 and 2016, and 
the  related  consolidated  statements  of  comprehensive  income,  statements  of  changes  in  equity  and  statements  of  cash  flows  for  the  years  ended 
December 31, 2015 and 2016, respectively. Details of the change in our certifying accountant is disclosed in ITEM 16F.

The following tables present selected comprehensive income data and cash flows data for the years ended December 31, 2012, 2013, 2014, 2015 and 
2016  and  selected  statements  of  financial  position  data  as  of  December  31,  2012,  2013,  2014,  2015  and  2016  that  were  prepared  under  IFRSs.  We 
disposed of substantially all of our aluminum fabrication operations to Chinalco in June 2013. As a result, the operating results of our aluminum fabrication 
segment were presented as a discontinued operation in our consolidated statement of comprehensive income for the year ended December 31, 2013. As 
such, the comparative figures for our consolidated statements of comprehensive income for the year ended December 31, 2012 is revised to reflect the 
reclassification between continuing operations and discontinued operations accordingly. The selected financial information for the years ended and as of 
December 2014, 2015 and 2016 have been derived from, and should be read in conjunction with, the audited consolidated financial statements and their 
notes included elsewhere in this annual report. As the business combination under common control incurred in the years ended December 31, 2015 and 
2016, the comparative figures for our consolidated statements of comprehensive income for the years ended December 31, 2012, 2013, 2014 and 2015 
are revised to reflect the business combination under common control.

Year Ended December 31,

CONSOLIDATED STATEMENTS OF COMPREHENSIVE 
INCOME DATA 

2012
RMB

2013
RMB
(in thousands, except per share and per ADS data)

2015
RMB

2014
RMB

2016
RMB

2016
US$

Revenue
Continuing Operations
Cost of sales

143,781,638

169,765,245

142,059,691

123,475,434

144,065,518

20,749,751

(143,752,327)

(167,014,322)

(141,438,233)

(120,982,778)

(133,508,536)

(19,229,229)

Gross profit
Selling and distribution expenses
General and administrative expenses
Research and development expenses
Impairment loss on property, plant and

equipment
Other income

29,311
(1,846,981)
(2,762,654)
(184,683)

(19,903)
734,852

2,750,923
(1,875,206)
(2,958,199)
(193,620)

(501,159)
805,882

621,458
(1,766,666)
(4,843,400)
(293,766)

(5,679,521)
823,986

2,492,656
(1,784,114)
(2,346,565)
(168,870)

(10,011)
1,771,027

10,556,982
(2,065,453)
(3,348,345)
(168,862)

(57,080)
745,206

1,520,522
(297,487)
(482,262)
(24,321)

(8,221)
107,331

Other (losses)/gains, net

(16,989)

7,399,252

356,929

5,023,600

166,633

24,000

9

Operating (losses)/profit from continuing 

operations

Finance costs, net

Operating (loss)/profit from continuing 

operations less finance costs
Share of profits of joint ventures
Share of profits of associates

(Loss)/profit before income tax from 

continuing operations

Income tax benefit/(expense) from 

continuing operations

(Loss)/profit for the year from continuing 

operations

(Loss)/profit per share from continuing 

operations

Discontinued operation (loss)/profit for the 

year from discontinued operation

(4,067,047)
(4,079,152)

5,427,873
(5,251,206)

(10,780,980)
(5,686,243)

4,977,723
(5,148,626)

5,829,081
(4,189,037)

839,562
(603,347)

(8,146,199)
37,040
256,081

176,667
148,749
511,869

(16,467,223)
89,510
350,575

(170,903)
23,238
284,531

1,640,044
(95,508)
115,091

236,215
(13,756)
16,577

(7,853,078)

837,285

(16,027,138)

136,866

1,659,627

239,036

371,092

(339,551)

(1,074,910)

230,147

(404,172)

(58,213)

(7,481,986)

497,734

(17,102,048)

367,013

1,255,455

180,823

(0.52)

0.05

(1,187,299)

207,144

(1.20)

-

0.01

-

0.02

-

0.004

-

(loss)/profit for the year

(8,669,285)

704,878

(17,102,048)

367,013

1,255,455

180,823

(Loss)/profit attributable to:
Owners of the parent
Non-controlling interests

Dividends

Basic and diluted (loss) /earnings per share
(Loss)/earnings per ADS
Dividends (expressed in RMB and US$ per 

share and per ADS)
Final dividends per share
Final dividends per ADS
Proposed dividends per share
Proposed dividends per ADS

2012
RMB

CONSOLIDATED STATEMENTS OF 

FINANCIAL POSITION DATA 

-

(0.61)
(15.27)

-
-
-
-

2013
RMB

(8,259,456)
(409,829)

929,290
(224,412)

(16,269,477)
(832,571)

148,622
218,391

402,494
852,961

-

0.07
1.72

-
-
-
-

-

(1.20)
(30.07)

-
-
-
-

-

0.01
0.25

-
-
-
-

-

0.02
0.49

-
-
-
-

57,971
122,852

-

0.004
0.10

-
-
-
-

Year Ended December 31,

2014
RMB

2015
RMB

(in thousands, except per share and per ADS data)

2016
RMB

2016
US$

Total current assets

49,467,490

63,444,766

63,675,743

64,462,404

66,426,230

9,567,367

Total non-current 

assets

127,511,239

137,910,815

131,146,233

127,596,000

123,650,716

17,809,408

Total assets

176,978,729

201,355,581

194,821,976

192,058,404

190,076,946

27,376,775

Total current liabilities

84,170,180

96,999,986

104,693,353

81,807,290

82,944,664

11,946,516

Total non-current 

liabilities

Total liabilities

Net assets

Long-term interest 

bearing loans and 
borrowings (excluding 
current portion)

38,160,621

49,067,354

48,822,563

58,357,588

51,544,793

7,423,995

122,330,801

146,067,340

153,515,916

140,164,878

134,489,457

19,370,511

54,647,928

55,288,241

41,306,060

51,893,526

55,587,489

8,006,264

36,635,652

46,294,828

44,774,211

54,000,874

47,322,748

6,815,893

Capital stock

13,524,488

13,524,488

13,524,488

14,903,798

14,903,798

2,146,593

2012
RMB

2013
RMB

Year Ended December 31,

2014
RMB
(in thousands)

2015
RMB

2016
RMB

2016
US$

1,122,352

8,281,407

13,782,322

7,297,055

11,518,674

1,659,034

(23,279,963)

(8,529,119)

(5,139,667)

2,393,107

(4,997,193)

(719,745)

20,695,222

2,557,047

(3,813,351)

(5,425,640)

(3,661,181)

(527,320)

(1,462,389)

2,309,335
10

4,829,304

4,264,522

2,860,300

411,969

OTHER FINANCIAL DATA 
Net cash flows generated from operating 

activities

Net cash flows (used in)/generated from 

investing activities

Net cash flows generated from/(used in) 

financing activities

Net (decrease)/increase in cash and cash 

equivalents

Exchange Rate Information

The following table sets forth information concerning exchange rates between the Chinese Renminbi and the U.S. dollar for the periods indicated. These 
rates are provided solely for your convenience and are not necessarily the exchange rates that we used in this annual report or will use in the preparation 
of our periodic reports or any other information to be provided to you. The source of these rates is the Federal Reserve H.10 Statistical Release. On April 
7, 2017, the exchange rate for Renminbi was US$1.00 = RMB6.8978.

Period

2012
2013
2014
2015
2016

September
October
November
December

2017

January
February
March
April (through April 7, 2017)

Period End

6.2301
6.0537
6.2046
6.4778

6.6685
6.7735
6.8837
6.9430

6.8768
6.8665
6.8940
6.8978

Average(1)
(RMB per 
US$1.00)
6.3093
6.1412
6.1704
6.2869

6.6702
6.7509
6.8402
6.9198

6.8708
6.8694
6.8940
6.8903

High

Low

6.3449
6.2438
6.2591
6.4896

6.6790
6.7819
6.9195
6.9559

6.9575
6.8821
6.9132
6.8978

6.2221
6.0537
6.0402
6.3180

6.6630
6.6685
6.7606
6.8775

6.8360
6.8517
6.8787
6.8832

(1)

Annual  average  is  calculated  by  averaging  the  rates  on  the  last  business  day  of  each  month  during  the  annual  period.  Monthly  averages  are 
calculated by averaging the rates on each business day during the month.

B.

CAPITALIZATION AND INDEBTEDNESS

Not applicable

C.

REASONS FOR THE OFFER AND USE OF PROCEEDS

Not applicable

D.

RISK FACTORS

Our  business  and  financial  condition  and  results  of  operations  are  subject  to  various  changing  business,  competitive,  economic,  political  and  social 
conditions in China and worldwide. In addition to the factors discussed elsewhere in this annual report, the following are some of the important factors that 
could cause our actual results to differ materially from those projected in any forward-looking statements.

Our business is vulnerable to downturns in the general economy and industries in which we operate or which we serve. A reduction in demand 
could materially and adversely affect our business, financial condition and results of operations.

Demand for our products depends on the general economy and level of activity and growth in the industries where we operate or serve. Development of 
the relevant industries is subject to various factors, including but not limited to market fluctuations of prices of commodities, general political or economic 
conditions,  technology  development,  government  investment  plans  and  regulations,  fluctuation  in  global  production  capacity  and  global  and  regional 
weather conditions, many of which are beyond our control. Unfavorable and volatile financial or economic conditions, such as those caused by the global 
financial and economic crisis since 2008, including the sovereign-debt crisis in the European Union from 2011 to 2012 and the continued weakness and 
uncertainty regarding the durability of the emerging economic recovery, had adversely affected the global economy and resulted in a significant decrease 
in our sales volumes.

If a global recession recurs, demand for our products may continue to decline. In addition, results of the U.S. presidential election in 2016, which may lead 
to  changes  in  existing  trade  policies  and  agreements  of  the  United  States  as  well  as  perceived  changes  in  the  U.S.  social,  political,  regulatory  and 
economic conditions and withdrawal of the United Kingdom from the European Union, which may involve lengthy negotiations and the uncertainty towards 
the  European  economy,  financial  and  banking  market,  could  potentially  bring  uncertainties  to  the  development  of  global  economy  and  thus  increase 
volatility in the markets, including the prices of non-ferrous metals. Concerns over inflation, energy costs, geopolitical issues, the availability and cost of 
credit, unemployment, consumer confidence, declining asset values, capital market volatility and liquidity issues have created difficult operating conditions 
for us in the past and may continue to do so in the future. Furthermore, the PRC Government has, from time to time, adjusted its monetary, fiscal and 
other  policies  and  measures  to  manage  the  rate  of  growth  of  the  economy  or  the  overheating  and  overcapacity  in  certain  industries  or  markets.  As  a 
result, the general economy in the PRC or the world or any particular industry in which we operate or which we serve may grow at a lower-than-expected 
rate or even experience a downturn. Uncertainty about future economic conditions makes it challenging for us to forecast our results of operations, make 
business  decisions  and  identify  risks  that  may  affect  our  business.  If  we  are  not  able  to  timely  and  appropriately  adapt  to  changes  resulting  from  the 
difficult macroeconomic environment, our business, financial condition and results of operations may be materially and adversely affected.

11

Volatility  in  the  prices  of  alumina,  primary  aluminum,  other  non-ferrous  metal  and  other  commodities  may  adversely  affect  our  business, 
financial condition and results of operations.

The  prices  of  the  products  we  produce  and  trade,  including  alumina,  primary  aluminum,  other  non-ferrous  metal  and  coal  products,  have  historically 
fluctuated and are expected to continue fluctuating in response to general economic conditions, supply and demand and the level of global inventories, 
which are beyond our control.

We price our alumina and primary aluminum products by reference to international and domestic market prices, and domestic supply and demand, each 
of which may fluctuate beyond our control. For example, in 2014, the Australian FOB spot price for alumina and the international cash price of primary 
aluminum on the LME reached a high of US$357 per tonne and a low of US$307 per tonne and a high of US$2,089 per tonne and a low of US$1,634 per 
tonne, respectively. However, due to the general slowdown of the global economy and overcapacity of global aluminum industry beginning in 2015, the 
range for the high and low prices for the Australian FOB spot price for alumina and the international cash price for primary aluminum on the LME declined 
in  2015  to  a  high  of  US$354.5  per  tonne  and  a  low  of  US$200  per  tonne  and  a  high  of  US$1,959.1  per  tonne  and  a  low  of  US$1,423.5  per  tonne, 
respectively,  and  further  declined  in  2016  to  US$350.5  per  tonne  and  a  low  of  US$197.0  per  tonne  and  a  high  of  US$1,778  per  tonne  and  a  low  of 
US$1,449 per tonne, respectively. As a result, the average external selling prices for our self-produced alumina and primary aluminum were RMB2,016 
per tonne and RMB12,208 per tonne respectively in 2016, which decreased by approximately 15% and increased by 1%, respectively, as compared to the 
prices  in  2015.  Because  most  of  our  costs  are  fixed,  we  may  not  be  able  to  respond  promptly  to  a  sudden  decrease  in  alumina  or  primary  aluminum 
prices.  There  is  no  assurance  that  there  will  be  no  further  falls  in  prices  of  our  key  products,  including  alumina  and  primary  aluminum,  which  may 
materially and adversely affect our business, financial condition and results of operations.

In addition, since our profit margin for trading non-ferrous metal products and coal products is based on price fluctuations in the short term, we need to 
make the correct prediction of the price fluctuations of these commodities on the markets to maintain our profit margin. If market price fluctuations on the 
market do not match our prediction, we may incur substantial losses. In addition, as we generate profit from the differences between the purchase and 
sales  prices  of  the  non-ferrous  metal  products  and  the  coal  products  we  deal  in,  significant  fluctuations  in  these  prices  may  cause  the  value  of  the 

outsourced products in transit or in inventory to decline, and if the carrying value of our existing inventories exceeds the market price in the future periods, 
we  may  need  to  make  additional  provisions  for  our  inventories'  value.  As  a  result,  any  significant  fluctuation  in  international  market  prices  for  these 
commodities could materially and adversely affect our business, financial condition and results of operations.

Our business requires substantial capital investments that we may be unable to fulfill.

12

Our  plans  to  upgrade  and  expand  our  production  capacity  will  require  substantial  capital  expenditures.  See  "Item  4.  Information  on  the  Company  -  D. 
Property, Plants and Equipment - Our Expansion." We may also need additional funding for debt servicing, working capital, other investments, potential 
acquisitions and joint ventures and other corporate requirements. We expect to incur total capital expenditures of approximately RMB15 billion in 2017. 
We may seek external financing to satisfy our capital needs if cash generated from our operations is insufficient to fund our capital expenditures or if our 
actual  capital  expenditures  and  investments  exceed  our  plans.  Our  ability  to  obtain  external  financing  at  reasonable  costs  and  on  acceptable  terms  is 
subject to a variety of uncertainties. Failure to obtain sufficient funding for our development plans could adversely affect our business and prospects.

We incurred losses in the past and may not achieve sustained profitability in the future.

Although we were profitable in 2015 and 2016, we incurred a net loss of approximately RMB17.0 billion in 2014. We may incur losses in the future and we 
cannot assure you that we will remain profitable in the future.

In addition, we expect that we will continue to rely on, in addition to our cash flows generated from operating activities, bank and other loans as well as 
proceeds from bond offerings, to fund our business operations and expansions. Our borrowing costs and access to the debt capital markets, and thus our 
liquidity, depend significantly on our public credit ratings. These ratings are assigned by rating agencies, which may reduce or withdraw their ratings or 
place us on "credit watch", which would have negative implications. A history of net losses may result in a deterioration of our credit ratings, which could 
increase our borrowing costs and limit our access to the capital markets, which in turn, could reduce our earnings and adversely affect our liquidity.

Our historical results may not be indicative of our future prospects.

In the past few years, we have entered into a new business segment and streamlined our existing business to focus on the productions of alumina and 
primary aluminum. For instance, in 2013, we acquired an aggregate of 70.82% of the equity interest in Ningxia Energy, an integrated power generation 
company with coal mines located in Ningxia Autonomous Region. Its principal business includes conventional coal-fire power generation and renewable 
energy generation. After the acquisition of Ningxia Energy, we established an energy segment in January 2013 to include (i) operations of Ningxia Energy 
and (ii) our other energy related operations that were formerly included in our corporate and other operating segment. In November 2015, we acquired 
relevant assets and liabilities of High-Purity Aluminum and Light Metal of Baotou Aluminum Group. Baotou Aluminum Group is a subsidiary of Chinalco. In 
addition, in line with our development strategy to focus on the development of our core business in alumina and primary aluminum production, where we 
have  an  established  leading  market  positions,  and  to  reduce  future  capital  expenditures  on  iron  ore  development,  improve  asset-to-debt  ratio  and 
generate  expected  cash  flows,  we  disposed  of  our  65%  equity  interest  in  Chalco  Iron  Ore  to  a  wholly-owned  subsidiary  of  Chinalco  on  December  26, 
2013. In December 2015, we transferred a 50% equity interests in Shanxi Huaxing, a wholly owned subsidiary of our Company, through the Shanghai 
United Assets and Equity Exchange at a price of RMB2,351 million. Pursuant to a resolution passed at the 2015 second general meeting of the Company 
held on 29 December 2015, the proceeds raised from the disposal of the equity interests in Shanxi Huaxing would be used for permanent replenishment 
of liquidity required for the operation of the Company. For details of the disposal of Chalco Iron Ore and Shanxi Huaxing, please see "Item 4. Information 
on the Company - A. History and Development of the Company."

There is no assurance that we will enter into a new business segment or continue to streamline our existing business as we have done so in the past.  As 
a result, our historical results may not be indicative of our future prospects and result of operations.

13

Our  failure  to  successfully  manage  our  business  expansion,  including  our  expansion  into  new  areas  of  business,  would  have  a  material 
adverse effect on our results of operations and prospects.

We have invested in business expansion in line with our development strategy through organic growth, acquisitions and joint ventures. In addition, we 
may, from time to time and when we deem appropriate, expand into new industries which we believe have synergies with our existing operations. For 
example,  we  have  successfully  enhanced  our  energy-related  operations  through  the  acquisition  of  Ningxia  Energy  in  2013  and  participation  in  joint 
ventures and strategic investments in coal mining since 2010.

Our  expansion  has  created,  and  will  continue  to  place,  substantial  demand  on  our  resources.  Managing  our  growth  and  integrating  the  acquired 
businesses will require us to, among other things:

•

•

•

•

•

•

•

•

•

comply with the laws, regulations and policies applicable to the acquired businesses, including obtaining timely approval for the construction or 
expansion of production and mining facilities as required under the relevant PRC laws;

maintain adequate control on our business expansion to prevent, among other things, project delays or cost overruns;

gain market acceptance for new products and services and establish relationships with new customers and suppliers;

achieve sufficient utilization of new production facilities to recover costs;

manage relationships with employees, customers and business partners during the course of our business expansion and integration of new 
businesses;

attract, train and motivate members of our management and qualified workforce to support successful business expansion;

access debt, equity or other capital resources to fund our business expansion, which may divert financial resources otherwise available for other 
purposes;

divert significant management attention and resources from our other businesses; and

strengthen our operational, financial and management controls, particularly those of our newly acquired subsidiaries, to maintain the reliability of our 
reporting processes.

Any difficulty meeting the foregoing or similar requirements could significantly delay or otherwise constrain our ability to implement our expansion plans, or 
result in failure to achieve the expected benefits of the combination or acquisition or write-offs of acquired assets or investments, which in turn would limit 
our  ability  to  increase  operational  efficiency,  reduce  marginal  manufacturing  costs  or  otherwise  strengthen  our  market  position.  Failure  to  obtain  the 
intended economic benefits from the business expansion could adversely affect our business, financial condition, results of operations and prospects. In 
addition, we may also experience mixed results from our expansion plans in the short term.

Furthermore,  there  is  no  assurance  that  we  will  be  able  to  identify  attractive  acquisition  targets,  negotiate  acquisitions  on  favorable  terms,  obtain 
necessary governmental approvals on investments, if applicable, accurately estimate the mineral resources and reserves of these acquisition targets or 
obtain  the  necessary  funding  to  complete  such  acquisitions  on  commercially  acceptable  terms  or  at  all.  Acquisitions  may  result  in  the  incurrence  and 
inheritance  of  debts  and  other  liabilities,  assumption  of  potential  legal  liabilities  in  respect  of  the  acquired  businesses,  and  incurrence  of  impairment 
charges related to goodwill and other intangible assets, any of which could harm our business, financial condition and results of operations. In particular, if 
any of the acquired businesses fail to perform as we expect, we may be required to recognize a significant impairment charge, which may materially and 
adversely affect  our business, financial  condition  and results of operations. As  a result,  there  can be no  assurance  that we will  be able to achieve the 
strategic purpose of any acquisition, the desired level of operational integration or our investment return target.

14

•

•

•

•

•

•

Our joint ventures and strategic investment may not be successful.

We may from time to time enter into joint venture arrangements to grow our business and operations. For example, since 2010, we have participated in 
joint ventures and strategic investment in coal mining, in line with our development strategy to diversify our product offering and partially offset our future 
energy  costs,  as  well  as  supply  a  portion  of  the  coal  we  consume  in  our  operations.  In  addition,  we  acquired  70.82%  of  the  equity  interest  in  Ningxia 
Energy in January 2013, which had joint ventures or held minority interests in a number of power generation companies.

We  have  non-controlling  interests  in  a  number  of  joint  ventures.  Although  we  have  not  been  materially  constrained  by  the  nature  of  our  ownership 
interests, no assurance can be given that our joint venture partners will not exercise their power of veto or their controlling influence in any of our joint 
ventures in a way that will hinder our corporate objectives and reduce any anticipated cost savings or revenue enhancement resulting from these joint 
ventures.  In  addition,  whether  or  not  we  hold  majority  interests  or  maintain  operational  control  in  such  joint  ventures,  such  arrangements  necessarily 
involve special risks and our joint venture partners may:

have economic or business interests or goals that are inconsistent with or opposed to ours;

exercise veto rights so as to block actions that we believe to be in our or the joint venture's best interests;

take action contrary to our policies or objectives with respect to the investments; or

as a result of financial or other difficulties, be unable or unwilling to fulfill their obligations under the joint venture, other agreements, such as contributing 
capital to expansion or maintenance projects.

In addition, our joint ventures which operate coal mines were facing increasing risks in recent years. Due to more stringent regulations on environmental 
protection, imbalances between supply and demand in the coal market and level of inventory, coal prices declined in 2015. In the first half of 2016, the 
coal prices continued their downward trend and reached their lowest point in August 2016. Although coal prices rebounded since August 2016 as a result 
of the PRC government's policy of cutting excessive coal production capacity as well as decrease in hydroelectricity and increase in transportation costs, 
we cannot assure you the coal price will continue to increase or maintain at the current price level in the future. If coal prices decrease in the future, the 
business, financial condition and results of operations of these joint ventures which operates coal mines may be adversely affected.

Failure to maintain optimal utilization of our production facilities will adversely affect our gross and operating margins.

During the past few years, we expanded the production capacity by completing our construction, upgrading or remoulding of some  of our alumina and 
primary  aluminum  production  facilities.  We  expect  our  production  capacity  expansion  in  recent  years  to  increase  our  costs  of  sales,  in  particular, 
depreciation and amortization costs. If we are able to maintain satisfactory facility utilization rates and increase our production output, this increase in our 
production capacity would enable us to reduce our unit costs through economies of scale, as fixed costs will be spread over a higher volume of output 
units. Conversely, underutilization of our existing and newly acquired or constructed production facilities may increase our marginal production costs and 
prevent  us  from  realizing  the  intended  economic  benefits  of  our  expansion.  In  addition,  due  to  weak  market  conditions in  recent  years,  we  have 
implemented  flexible  production  arrangements  for  certain  alumina  and  primary  aluminum  production  facilities  since  2013.  In  addition,  we  abandoned 
certain  primary  aluminum  and  alumina  production  facilities  with  an  aggregate  annual  designed  production  capacity  of  157,500  and  30,000  tonnes, 
respectively, in 2014. We also increased our external purchases of alumina and primary aluminum for trading purposes to capitalize on fluctuating market 
prices and to enhance resource planning to achieve cost savings in our production. The increase in our external purchases has reduced our utilization of 
certain  production  facilities,  but  has  not  resulted  in  a  proportionate  decrease  in  fixed  costs  such  as  leases  and  depreciation  of  plant,  property  and 
equipment. Given our high proportion of fixed costs, failure to maintain historical utilization rates may adversely affect our gross and operating margins.

15

Furthermore,  our  primary  aluminum  production  may  be  adversely  affected  by  the  administrative  policies  and  orders  implemented  by  the  local 
governments to fulfill China's Energy-Saving and Emission Reduction Goals. Please see "- We are subject to administrative policies and orders relating to 
China's Energy-Saving and Emission Reduction Goals that could adversely affect our production."

We may be required to record impairment charges in the future.

If business conditions deteriorate, long lived assets need to be reviewed for possible impairment. An impairment loss needs to be recognized to the extent 
that the carrying amount exceeds the recoverable amount. We recorded impairment loss on property, plant and equipment during the three years ended 
December 31, 2014, 2015 and 2016. In 2014, we recorded a impairment loss for land use rights of RMB141 million for our Chongqing branch, impairment 
loss of property, plant and equipment of RMB5,680 million, impairment loss of mining rights of RMB35 million and impairment loss of computer software 
and other intangible assets of RMB73 million. In 2015 and 2016, we recorded impairment loss of property, plant and equipment of RMB10 million and 
RMB57.1 million, respectively. We cannot guarantee that we will not incur increased impairment loss in the future, for various reasons including, but are 
not limited to, a sustained decline in our stock price, strategic decisions made in response to changes in economic and competitive conditions, the impact 
of the economic environment on our customer base or a material adverse change in our relationship with significant customers. If we record significant 
impairment charges, our results of operations may be materially and adversely affected.

Our  operations  consume  substantial  amounts  of  energy,  and  our  profitability  may  decline  if  energy  costs  rise  or  if  our  energy  supplies  are 
interrupted.

Our operations consume substantial amounts of energy. Although we generally expect to meet the energy requirements for our alumina refineries and 
primary aluminum smelters from a combination of internal and external sources, our results of operations may be materially and adversely affected by the 
following:

significant increases in electricity costs; or

curtailment of the operation of one or more refineries or smelters due to our inability to extend energy supply contracts upon their expiration.

Cost of electricity is the principal production cost in our primary aluminum operations. Although our average electricity cost per kilowatt-hour, or kWh, of 
our primary aluminum smelters decreased by approximately 16% from 2015 to 2016, there is no assurance that demand for and prices of electricity will 
not increase in the future. If we are unable to pass on increases in energy costs to our customers, our operating margin, financial condition and results of 
operations could be materially and adversely affected.

In addition, interruptions in the supply of power can result in costly production shutdowns, increased costs associated with restarting production and the 
waste of production in progress. A sudden loss of power, if prolonged, can cause damage to or the destruction of production equipment and facilities. In 
such an event, we may need to expend significant capital and resources to repair or replace the affected production equipment to restore our production 
capacity.  In  the  past,  various  regions  across  China  experienced  shortages  and  disruptions  in  electrical  power,  especially  during  peak  demand  in  the 
summer or during severe weather conditions. We cannot assure you that our operations will not suffer from shortages or disruptions in electrical power, 
any occurrence of which could have a material and adverse impact on our business, financial condition and results of operations.

Our  operations  consume  substantial amounts of  coal,  and our operations may be  adversely  affected if we are not able  to procure sufficient 
coal or if coal prices rise significantly.

We  rely  heavily  on  coal  as  our  energy  and  fuel  source  in  our  operations.  As  we  increase  our  alumina  refining  capacity,  our  consumption  of  coal  will 
increase  accordingly.  If  we  are  not  able  to  obtain  the  amount  of  coal  needed  for  our  production  due  to  a  shortage  of  coal,  constraints  on  coal 
transportation or any other reason, we may be forced to reduce our production output or suspend our alumina refining operations, which could materially 
and adversely affect our financial condition and results of operations. Although we have acquired equity interest in a number of coal mines, we expect to 
continue to rely substantially on third-party coal suppliers for the supply of coal. In addition, our average purchase price per unit tonne of thermal coal 

used  in  our  alumina  production  increased  from  2015  to  2016,  if  we  are  unable  to  pass  on  increases  in  coal  prices  to  our  customers  or  offset  price 
increases through productivity improvements, our operating margin, financial condition and results of operations could be adversely affected.

16

Our business and industry may be affected by the development of alternative energy sources and climate change.

Our  operations  consume  substantial  amounts  of  coal.  Coal  combustion  generates  significant  greenhouse  gas  and  other  pollutants,  and  the  effects  of 
climate  change  resulting  from  global  warming  and  increased  pollution  levels  may  provide  incentives  for  governments  to  promote  or  invest  in  "green" 
energy technologies such as wind, solar, nuclear and biomass power plants, or to reduce their consumption of conventional energy sources such as coal. 
A number of governments or governmental bodies have introduced or are contemplating legislative and regulatory changes in response to the potential 
impacts of climate change. These regulatory mechanisms may impact our operations directly or indirectly through customers or our supply chain. We may 
have to increase our capital expenditures in order to comply with such revised or new legislation or regulations, and may realize changes to profit or loss 
arising from increased or decreased demand for our products and indirectly, from changes in costs of goods sold, which may adversely affect our results 
of operations and financial condition.

In addition, we have invested in coal mining operations. We are affected by the growth of the PRC thermal power industry, which relies on coal as main 
source  of  fuel.  The  PRC  thermal  power  industry  may  be  affected  by  the  development  of  alternative  energy  sources,  climate  change  and  global 
environmental  factors.  In  particular,  pursuant  to  China's  13th  Five-Year  Plan  for  Environmental  Protection,  the  PRC  government  plans  to  continue  to 
encourage  the  development  of  alternative  energy  sources,  such  as  wind  power,  solar  power,  biomass  and  geothermal  energy,  from  2016  to  2020.  As 
such,  alternative  energy  industries  may rapidly  develop  and  gradually  gain  mainstream  acceptance  in  the  PRC  and  the  rest  of  the  world.  If  alternative 
energy technologies continue to develop and prove suitable for wide commercial application in the PRC and overseas, demand for conventional energy 
sources, such as coal, could be reduced, which could have a material and adverse effect on the coal mining industry and, consequently, our business, 
results of operations and financial condition.

We may be unable to continue competing successfully in the markets in which we operate.

We face competition from both domestic and international primary aluminum producers. Our principal competitors are domestic smelters, some of which 
are consolidating and expanding their production capacities. These smelters compete with our primary aluminum operations on the basis of cost, quality 
and pricing. In addition, we face increasing competition from international alumina and primary aluminum suppliers as a result of the elimination of tariffs 
on imports of primary aluminum and alumina into China. Increasing competition in our product markets may reduce our selling prices or sales volumes, 
which will have a material adverse effect on our financial condition and results of operations. If we are unable to price our products competitively, maintain 
or increase our current share of China's alumina and primary aluminum markets or otherwise maintain our competitiveness, our financial condition, results 
of operations and profitability could be materially and adversely affected.

Our overseas expansion exposes us to political and economic risks, commercial instability and events beyond our control in the countries in 
which we plan to operate.

We are currently undertaking a couple of overseas projects, including the bauxite mining projects in Laos and Indonesia. Due to uncertainties involved in 
the overseas projects, we cannot assure you that our overseas expansion or investments will be successful or that we will not suffer foreign exchange 
losses in connection with our overseas investment.

17

In addition, operations in the overseas markets also expose us to a number of risks including expropriation and nationalization of our assets in foreign 
countries,  civil  unrest,  acts  of  terrorism,  war,  or  other  armed  conflict;  natural  disasters;  inflation;  currency  fluctuations,  devaluations  and  conversion 
restrictions;  confiscatory  taxation  or  other  adverse  tax  policies,  governmental  activities  that  limit  or  disrupt  markets,  restrict  payments  or  limit  the 
movement of funds, governmental activities that may result in the deprivation of contractual rights; lack of a well-developed legal system that makes it 
difficult to enforce our contractual rights; and governmental activities that may result in the inability to obtain or retain licenses required for operations.

Our profitability and operations could be adversely affected if we are unable to obtain a steady supply of raw materials at competitive prices.

Historically, the price for bauxite, our most important raw material for alumina production, has been volatile. We obtain bauxite for our operations from our 
mines and external suppliers. See "Item 4. Information on the Company - B. Business Overview - Raw Materials - Alumina - Supply." The extents to which 
we procure bauxite from each of these sources affect the security of our supply or cost of bauxite. The supply of bauxite could be affected by various 
factors, including geographic conditions of bauxite mines, government policies, market prices and competition, many of which are beyond our control. We 
rely on overseas suppliers to obtain a portion of bauxite we use for production. Indonesia used to be a major source of our imported bauxite. As a result of 
the ban imposed by the Government of Indonesia on the exportation of unprocessed bauxite and nickel, since January 2014, we were not able to export 
the bauxite produced by our bauxite mines in Indonesia for the use of our alumina refineries in China, and our operation of bauxite mining in Indonesia 
has been suspended since September 2014. If we exhaust our stockpiles or our procurement of bauxite from Australia are interrupted for any reasons, 
and  cannot  find  an  alternative  source  of  imported  bauxite  at  competitive  prices,  our  financial  condition,  results  of  operations  and  profitability  could  be 
adversely affected.

In addition, our results of operations can be affected by increases in the cost of other raw materials and other key inputs such as energy. If we cannot 
obtain  a  steady  supply  of  key  raw  materials  at  competitive  prices,  our  financial  condition  and  results  of  operations  could  be  materially  and  adversely 
affected.

Any transportation interruption or any material increase in our transportation costs could have a material and adverse effect on our business, 
financial condition and results of operations.

Our operations require the reliable transportation of raw materials and supplies to our refining and smelting sites and finished products to our customers. 
Our alumina products are mainly transported by rail or trucks and our primary aluminum products are delivered to our customers primarily by rail. There is 
no assurance that we can always enjoy sufficient transportation capacity or we will not experience transportation interruption in the future. Furthermore, 
natural  disasters  may  cause  interruption  to  the  transportation  system,  which  could  in  turn  affect  the  transportation  of  our  products.  In  addition,  any 
changes in fuel prices or fuel supply may be unpredictable and beyond our control. There is no assurance that shortage of fuel will not occur in the future. 
Any  surge  in  fuel  prices  or  shortage  of  fuel  supply  may  lead  to  increases  in  our  operation  and  transportation  costs.  If  we  are  unable  to  make  timely 
deliveries  due  to  logistical  and  transportation  disruptions,  or  transfer  the  increased  costs  to  our  customers,  our  production,  reputation  and  results  of 
operations may be adversely affected.

The bauxite reserve data in this annual report are only estimates, which may prove to be inaccurate.

The  bauxite  reserve  data  on  which  we  base  our  production,  revenue  and  expenditure  plans  are  estimates  that  we  have  developed  internally  and  may 
prove inaccurate. There are numerous uncertainties inherent in estimating quantities and qualities of reserves, including many factors beyond our control. 
If these 

18

estimates are inaccurate or the indicated tonnages are not recovered, our business, financial condition, and results of operations may be materially and 
adversely affected.

Our  mining  operations  have  limited  mine  lives  and  eventual  closure  of  these  operations  will  entail  costs  and  risks  regarding  ongoing 
monitoring, rehabilitation and compliance with environmental standards.

Our existing mining operations in the PRC and overseas have limited mine lives and will eventually be depleted. We need to perform certain procedures 
to  remedy  and  rehabilitate  the  environmental  and  social  impact  that  our  mining  operations  have  had  on  local  communities  and  the  environment. 

•

•

•

•

•

Remediation, rehabilitation, closure and removal of our facilities will incur various costs and are subject to various risks. The key costs and risks for mine 
closures include, but are not limited to, (i) long-term management of permanent engineered structures and acid rock drainage; (ii) closure in accordance 
with local or international environmental standards; (iii) orderly retrenchment of employees and the third-party contractors; and (iv) relinquishment of the 
site with associated permanent structures and community development infrastructure and programmes to new owners. There is no assurance that such 
closure  of  mines  will  be  successful  and  without  delays  or  additional  costs,  in  which  case  we  may  be  subject  to  increased  costs,  penalties  or  other 
administrative actions, damages to reputation, even suspension and cancellation of mining permits, the occurrence of which would cause a material and 
adverse effect to our business, financial condition and results of operations.

Failure to discover new reserves or resources, maintain or enhance existing reserves or resources, develop new mining operations or expand 
our current mining operations could negatively affect our business, financial condition and results of operations.

Mining exploration is unpredictable in nature. The success of any mining exploration programme depends on various factors, many of which are beyond 
our control. Due to the unpredictable and speculative nature of the mining industry, there is no assurance that any exploration programme that we are 
currently undertaking or may undertake in the future will result in the discovery of valuable reserves or resources. There is no assurance that reported 
resources  can  be  converted  into  reserves.  Furthermore,  actual  results  upon  production  may  differ  from  those  anticipated  at  the  time  of  discovery.  To 
access additional reserves in explored areas, we will need to successfully complete development projects, including but not limited to extending existing 
mines and developing new mines. There are a number of uncertainties inherent in the development and construction of any new mine or an extension of 
an  existing  mine,  including  but  not  limited  to  (i)  the  availability  and  timing  of  necessary  governmental  approvals;  (ii)  the  timing  and  cost  necessary  to 
construct  mining  and  processing  facilities;  (iii)  the  availability  and  cost  of  labor,  utilities,  auxiliary  materials  and  other  supplies  and  the  accessibility  of 
transportation and other infrastructure; and (iv) the availability of funds to finance construction and production activities. There is no assurance that any 
future exploration activities or development projects will extend the life of our existing mining operations or result in any new economic mining operations 
and such failure may have a material adverse effect on our business, financial condition and results of operations.

Our significant indebtedness could adversely affect our business, financial condition and results of operations.

We are subject to a high degree of financial leverage. We have relied, and expect to continue to rely, on both short-term and long-term borrowings to fund 
a significant portion of our capital requirements. As of December 31, 2016, we had approximately RMB58.3 billion in outstanding short-term bonds and 
short-term bank borrowings (including the current portion of long-term bank and other borrowings) and RMB47.3 billion in outstanding long and medium-
term bonds and long-term bank and other borrowings (excluding the current portion of these borrowings). Please see Note 20 to our audited consolidated 
financial  statements  for  more  detailed  information  about  our  borrowings.  This  level  of  debt  could  have  significant  consequences  on  our  operations, 
including:

making it more difficult for us to fulfill payment and other obligations under our outstanding debt, including repayment of our debt and credit facilities 
should we be unable to obtain extensions for any

19

such  debt  or  credit  facilities  before  they  mature.  Please  see  "Item  5  -  Operating  and  Financial  Review  and  Prospects  -  B.  Liquidity  and  Capital 
Resources" for maturities of our outstanding long-term borrowings;

reducing the availability of cash flows to fund working capital, capital expenditures, acquisitions and other general corporate purposes;

exposing us to interest rates fluctuations on our borrowings and the risk of being unable to rollover, extend or refinance our borrowings as necessary;

potentially  increasing  the  cost  of  additional  financing  and  making  it  more  difficult  for  us  to  conduct  equity  financings  in  the  capital  markets  or  obtain 
government approvals to seek additional financing; and

putting pressure on our ADS price due to concerns of our ability to repay our debt.

Our  ability  to  meet  our  payment  and  other  obligations  under  our  outstanding  debt  depends  on  our  ability  to  generate  cash  flows  in  the  future  or  to 
refinance  such  debt.  We  cannot  assure  you  that  our  business  will  generate  sufficient  cash  flows  from  operations  to  satisfy  our  obligations  under  our 
outstanding debt and to fund other liquidity needs. If we are not able to generate sufficient cash flows to meet such obligations, we may need to refinance 
or restructure our debt, reduce or delay capital investments, or seek additional equity or debt financing. The sale of additional equity securities could result 
in dilution to our ADS holders. A shortage of financing could in turn impose limitations on our ability to plan for, or react effectively to, changing market 
conditions or to expand through organic and acquisitive growth, thereby reducing our competitiveness. We cannot assure you that future financing will be 
available in amounts or on terms acceptable to us, if at all.

The instruments governing our senior debt contain certain financial and other covenants that restrict our ability to pay dividends, raise further 
debt and take other corporate actions which may adversely affect our business

We completed the issuance of US$350 million in aggregate principal amount of 6.625% senior perpetual capital securities, US$400 million in aggregate 
principal  amount  of  6.25%  senior  perpetual  capital  securities  and US$500  million  in  aggregate  principal  amount  of  4.25%  senior  perpetual  capital 
securities (altogether, the "Securities") in October 2013, April 2014 and November 2016, respectively, through Chalco Hong Kong Investment Company 
Limited  (the  "Issuer")  with  guarantees  to  the  repayment  obligations  of  the  Securities  provided  by  our  subsidiaries  including  Chalco  Hong  Kong  (the 
"Subsidiary  Guarantors").  We  intend  to  redeem  US$400  million  in  aggregate  principal  amount  of  6.25%  senior  perpetual  capital  securities  on  April  29, 
2017  at   the  principal  amount  together  with  any  distribution  accrued  thereon.  The  indentures  governing  the  Securities  contain  a  number  of  significant 
financial and other covenants. Such covenants restrict, subject to certain exceptions, among other things, our and our subsidiaries' ability to create, or 
have outstanding, any security interest upon our or our subsidiaries' present or future undertaking, assets or revenues to secure any indebtedness which 
is in the form of bonds, notes, debentures, loan stock or other securities which for the time being are, or are intended to be or capable of being, quoted, 
listed or dealt in or traded on any stock exchange or over-the-counter or other securities market ("Relevant Indebtedness") which is issued outside the 
PRC, our ability to create or have any Relevant Indebtedness which is issued outside the PRC, our ability to create or have outstanding any guarantee or 
indemnity  in  respect  of  any  Relevant  Indebtedness  which  is  issued  outside  the  PRC  and  the  Issuer's,  Subsidiary  Guarantors'  and  their  respective 
subsidiaries'  ability  to  create,  or  have  outstanding,  any  security  interest  upon  their  present  or  future  undertaking,  assets  or  revenues  to  secure  any 
Relevant  Indebtedness  or  any  guarantee  or  indemnity  in  respect  of  any  Relevant  Indebtedness  or  to  sell  or  otherwise  dispose  of capital  stock  held  or 
controlled by it in any direct or indirect subsidiary of Chalco Hong Kong which is not a Subsidiary Guarantor.

As a result of the covenants, our ability to pay dividends or other distributions on our ordinary shares and the ADSs may be limited. These covenants also 
restrict our ability to raise additional funds in the future through issuing Relevant Indebtedness which is issued outside the PRC or creating or having any 

20

guarantee  or  indemnity  in  respect  of  any  Relevant  Indebtedness  which  is  issued  outside  the  PRC  and  may  restrict  our  ability  to  engage  in  some 
transactions that we expect to be of benefit to us.

The Securities are guaranteed by certain of our subsidiaries. A breach of any of the covenants in the indenture governing the Securities could result in 
redemption of the Securities at our discretion or an increase of coupon rate if we do not redeem the Securities upon a breach of such covenants. If we 
default under the Securities in the future, the holders may enforce their claims against the guarantors to satisfy our obligations to them. In addition, such 
default may result in a default and acceleration of our senior debt and the holders of our senior debt could gain ownership of the capital stock of certain of 
our wholly owned subsidiaries (if such capital stock is pledged for such senior debt) and/or enforce their claims against the assets of the guarantors (if 
guarantee is provided for such senior debt).

In  addition  to  the  Securities,  our  Company  issued  RMB2,000  million  in  aggregate  principal  amount  of  5.50%  perpetual  medium-term  notes  (the  "2015 
Perpetual Medium-term Notes") in China. Pursuant to the terms of the 2015 Perpetual Medium-term Notes, while any coupon distribution payments are 

unpaid or deferred, the headquarters of the Company cannot declare or pay dividends to shareholders or decrease the share capital, or make material 
fixed asset investments of the headquarters of the Company.

We conduct substantially all of our operations in China and substantially all of our assets are located in China and, if we default under our senior debt, we 
would lose control or ownership of our assets and operations in China and there may be few or no assets remaining with which we could conduct our 
business or from which the claims of our other creditors could be satisfied.

The interests of our controlling shareholder who exerts significant influence over us may conflict with ours.

As of December 31, 2016, our largest shareholder, Chinalco, directly owned 32.81%of our issued share capital and indirectly owned an additional 2.96% 
of our issued share capital through its controlled entities. The interests of Chinalco may conflict or even compete with our interests and those of our public 
shareholders. Chinalco may take actions that are in the interest of its subsidiaries, associates and other related entities to our detriment. For example, 
Chinalco may seek to influence our decision as to the amount of dividends we declare and distribute. Any increase in our dividend payout would reduce 
funds otherwise available for reinvestment in our businesses and thus may adversely affect our future prospects and financial condition.

In addition, Chinalco and a number of its subsidiaries and associates provide a range of services to us, including engineering and construction services, 
social services, land and property leasing as well as the supply of raw and supplemental materials. It would be difficult to find an alternative source for 
some  services  that  we  receive  from  Chinalco.  Our  cost  of  operations  may  increase  if  Chinalco,  its  subsidiaries  and  associates  are  unable  to  continue 
providing such services to us.

The outbreak of infectious diseases could interrupt or affect our operations.

The spread of  infectious  diseases in PRC or other countries  or districts where we operate may severely  affect our business, results of operations  and 
financial condition. We could be adversely affected by the disease itself, if our employees are infected with diseases and unable to continue their work. 
While  we  did  not  experience  significant  effects  from  the  outbreak  during  the  year  ended  December  31,  2016,  we  cannot  assure  you  that  outbreaks  of 
disease in the future will not adversely affect our projects or business operations, which could result in a material adverse effect on our business, financial 
conditions and results of operations.

We are subject to, and incur costs to comply with, environmental laws and regulations.

21

As we produce air emissions, discharge waste water, and handle hazardous substances at our bauxite mines, alumina refineries and aluminum smelters, 
we are subject to, and incur costs to comply with, environmental laws and regulations.

Given  the  magnitude,  complexity  and  continuous  amendments  to  these  laws  and  regulations,  compliance  therewith  may  be  onerous  or  may  involve 
substantial  financial  resources  and  other  resources  to  establish  efficient  compliance  and  monitoring  systems.  The  liabilities,  costs,  obligations  and 
requirements associated with these laws and regulations may therefore be substantial and may delay the commencement of, or cause interruptions to, 
our  operations.  Non-compliance  with  the  relevant  laws  and  regulations  applicable  to  our  operations  may  even  result  in  substantial  penalties  or  fines, 
suspension  or  revocation  of  our  relevant  licenses  or  permits,  termination  of  government  contracts  or  suspension  of  our  operations.  For  example,  in 
November 2016, there was a slurry leakage incident at Shanxi Huaxing caused by equipment malfunction. As a result, Shanxi Huaxing was penalized by 
the local environmental protection authorities. We cannot assure you that the similar events would not occur in the future, if such incidents were to occur, 
it  could  impact  our  operating  results,  financial  condition  and  reputation,  all  of  which  could  adversely  affect  our  profitability  and  ability  to  attract  new 
customers.

In addition, the environmental laws and regulations in the PRC and other jurisdictions in which we operate continue to evolve. As a result, we may incur 
significant additional costs if relevant laws and regulations change or enforcement of existing laws and regulations becomes more rigorous. For instance, 
to comply with the requirement of desulphurization and denitration in China, we were requested to invest in upgrading or remoulding certain production 
facilities. Due to serious haze hovering in certain areas in China, the government of the PRC has issued and may continue to issue rules and regulations 
to restrict production of certain industries in certain areas to alleviate air pollution. Such rules and regulations may adversely affect our operations in those 
areas in China. Further, our overseas expansion projects are subject to foreign environmental laws and regulations. Failure to comply with environmental 
laws and regulations may trigger a variety of administrative, civil and criminal enforcement measures, including the assessment of monetary penalties, the 
imposition of remedial requirements and the issuance of orders enjoining future operations, all of which may materially and adversely affect our business 
operations.

We  are  subject  to  administrative  policies  and  orders  relating  to  China's  Energy-Saving  and  Emission  Reduction  Goals  that  could  adversely 
affect our production.

We  are  subject  to  administrative  energy-saving  and  emission  reduction  policies  and  orders  carried  out  by  the  central  and  provincial  governments  in 
accordance  with  China's  Energy-Saving  and  Emission  Reduction  Goals.  On  July  18,  2013,  the  Ministry  of  Industry  and  Information  Technology  of  the 
PRC ("MIIT") issued the Standard Conditions for Aluminum Industry, which sets forth various standards for existing and new projects, including standards 
for  environment  protection,  energy  consumption,  and  utilization  of  resources.  In  order  to  meet  these  standards,  we  may  be  required  to  update  our 
equipment  and  improve  our  technology,  which  could  delay  our  production  or  result  in  additional  costs  and  expenses. We  cannot  assure  you  that  the 
relevant government authorities will not issue any similar standards or rules, which may require us to incur additional costs or expenses to comply with 
these standards or rules, and our existing production may be delayed for facility upgrading or suspended before fully complied with these standards or 
rules. The occurrence of any of the foregoing could have an adverse effect on our business, results of operations and financial condition.

Our business is subject to unplanned business interruptions that may adversely affect our performance.

We may experience accidents in the course of our operations, which may cause significant property damage and personal injuries. Significant accidents 
and natural disasters may cause interruptions to our operations or result in property or environmental damage, an increase in operating expenses or loss 
of revenues. The occurrence of accidents, natural disasters and the resulting consequences may not be covered adequately, or at all, by the insurance 
policies we carry. Losses or payments incurred by us as a result of major accidents or natural disasters may have a material and adverse effect on our 
results of operations if such losses or payments are not fully insured.

22

We have not obtained valid titles or land use rights to certain properties or land parcels that we occupy.

We had not obtained valid ownership certificates to certain properties that we occupy. These properties are used primarily for production plants and daily 
operations  management.  As  of  December  31,  2016,  the  book  value  of  our  properties  with  defective  titles  is  RMB6,759  million,  which  represents 
approximately  12.2%  of  our  net  asset  value.  In  addition,  we  had  not  obtained  land  use  rights  to  certain  land  parcels,  which  we  use  primarily  for  our 
production plants. As of December 31, 2016, the book value of these land parcels is RMB447 million, represents approximately 0.8% of our net asset 
value. We have applied to the appropriate authorities to obtain the relevant ownership certificates. We cannot give any assurance that ownership dispute 
will not occur or that third parties will not assert any claims against us for compensation in respect of any use of these properties or land parcels.

Our business involves inherent risks and occupational hazards, which could damage our reputation, subject us to liability claims and cause 
substantial costs to us.

Our business involves inherent risks and occupational hazards. Under our mining operations, we engage or may engage in certain inherently risky and 
hazardous  activities,  including,  among  others,  operations  at  height  or  on  dangerous  terrains,  underground  excavation  and  construction,  use  of  heavy 
machinery, mining and handling of flammable and explosive materials, and we are  therefore subject to risks associated with these activities, including, 
among  others,  geological  catastrophes,  toxic  gas  and  liquid  leakages,  equipment  failures,  industrial  accidents,  fire,  explosions  and  underground  water 
leakages.  Although  we  conduct  geological  assessments  on  mining  conditions  and  adapt  our  mining  plans  to  the  mining  conditions  at  each  mine,  we 
cannot assure you that adverse mining conditions will not endanger our workforce, increase our production costs, reduce our bauxite or coal output or 
temporarily suspend our operations. The occurrence of any of the foregoing events or conditions could have a material adverse impact on our business 
and  results  of  operations.  Additionally,  we  are  exposed  to  operational  risks  associated  with  industrial  or  engineering  activities,  such  as  maintenance 

problems  or  equipment  failures.  These  risks  and  hazards  may  result  in  personal  injury  and  fatal  casualties,  damage  to  or  destruction  of  properties  or 
production  facilities,  and  pollution  and  other  environmental  damage.  Any  of  these  consequences,  to  the  extent  they  are  significant,  could  result  in 
business interruption, possible legal liability and damage to our business reputation and corporate image.

Our  mines  and  operating  facilities  may  be  damaged  by  water,  gas,  fire  or  cave-ins  due  to  unstable  geological  structures.  Any  significant  accident, 
business disruption or safety incident could result in substantial uninsured costs and the diversion of our resources, which could materially and adversely 
affect our business operations and financial condition.

We may be subject to product liability claims.

Some  of  the  products  we  sell  or  manufacture  may  expose  us  to  product  liability  claims  relating  to  property  damage  or  personal  injury.  The  successful 
assertion of product liability claims against us could result in significant damage payments and harm to our reputation, which in turn could have a material 
adverse effect on our business, financial condition and results of operations.

We are subject to risks normally associated with cross-border transactions, and our export products have been and may become subject to 
anti- dumping or countervailing duty proceedings.

We  generate  revenue  from  exports  of  certain  chemical  alumina  products  and  certain non-ferrous metals  and  minerals  products  to  foreign  jurisdictions. 
Such foreign jurisdictions may take restrictive measures, including, among others, anti-dumping duties and other non-tariff barriers, to protect their own 
markets. Our sales in major overseas markets may be adversely affected by increases in or new impositions of anti-dumping duties, countervailing duties, 
quotas or tariffs imposed on our exports. Further increases in or new imposition of anti-dumping duties, countervailing duties, quotas or tariffs on our sales 
in these markets could adversely affect the exports to these regions in the future. By virtue of our transactions with parties outside the PRC, we will be 
subject to the risks normally associated with cross-border business transactions and activities. We will also be exposed to the risk of changes in social, 
legal, political and 

23

economic conditions in the foreign jurisdictions to which we export. In particular, unexpected changes in regulatory requirements, tariffs and other trade 
barriers and price or exchange controls could limit our operations and make the repatriation of profits difficult.

We are subject to litigation risks.

In  the  ordinary  course  of  business,  claims  involving  project  owners,  customers,  suppliers  and  subcontractors  may  be  brought  against  us  and  by  us  in 
connection with our contracts. If we were found to be liable on any of the claims, we would have to incur a charge against earnings to the extent a reserve 
had not been established for the matter in our accounts, or to the extent the claims were not sufficiently covered by our insurance coverage. Both claims 
brought  against  us  and  by  us,  if  not  resolved  through  negotiations,  are  often  subject  to  lengthy  and  expensive  litigation  or  arbitration  proceedings. 
Charges associated with claims brought against us and write-downs associated with claims brought by us could have a material adverse impact on our 
business, financial condition, results of operations and cash flow. Moreover, legal proceedings resulting in judgments or findings against us may harm our 
reputation and damage our prospects for future contract awards.

We face counterparty risks.

While  we  generally  sell  goods  and  provide  services  to  reputable  customers  and  evaluate  the  customers'  credit  in  accordance  with  our  internal  risk 
management  criteria,  such  as  their  credit  history  and  likelihood  of  default,  we  have  limited  access  to  information  about  our  customers  and  we  may 
encounter difficulties in the collection of receivables in certain countries that we have less experience in our dealings. Therefore, we cannot guarantee that 
all of our customers will fully perform their obligations under their respective contracts with us, and the deterioration of any customers' credit or payment 
conditions may result in those customers defaulting on their contractual obligations, which could materially and adversely affect our business, financial 
condition  and  results  of  operations.  In  addition,  disputes  with  governmental  entities  and  other  public  organizations  could  potentially  lead  to  contract 
termination if these remain unresolved or may take a considerably longer period of time to resolve than disputes with counterparties in the private sector, 
and payments from these entities and organizations may be delayed as a result.

We  may  be  exposed  to  claims  in  relation  to  the  unsatisfactory  performance  of  third-party  service  providers,  and  disputes  with  business 
partners may also adversely affect our business.

We rely on third-party service providers for certain services, including but not limited to mining infrastructure construction, logistics services or warehouse 
management. Therefore, we are exposed to the risk that our third-party service providers may fail to perform their obligations, which may adversely affect 
our business operations. In addition, from time to time, we co-operate with business partners to develop our business, including acquiring strategic mining 
resources or businesses that complement our own business line. Furthermore, we operate certain projects through joint venture arrangements and may 
enter  into  further  joint  ventures  in  the  future  along  with  the  expansion  of  our  operations.  We  may  have  disputes  with  these  business  partners  or  joint 
venture partners over various aspects, such as performance of each party's obligations, scope of each party's responsibilities, product quality and logistics 
services. If such disputes cannot be settled in a timely manner, our financial condition and business may be adversely affected.

Failure  to  hire  and  retain  management  executives,  technicians  and  other  qualified  personnel  could  adversely  affect  our  business  and 
prospects.

The  growth  of  our  business  operations  depends  on  the  continued  services  of  our  senior  management  team.  The  industry  experience,  expertise  and 
contributions  of  our  executives  and  other  members  of  our  senior  management  are  essential  to  our  continued  success.  We  will  require  an  increasing 
number  of  experienced  and  competent  executives  in  the  future  to  implement  our  growth  plans.  If  we  were  to  lose  the  services  of  any  of  our  key 
management  members  and  were  unable  to  recruit  and  retain  personnel  with  equivalent  qualifications  at  any  time,  the  management  and  growth  of  our 
business could be adversely affected.

24

Competition for qualified personnel in general is intense in the PRC and other markets where we operate. We cannot guarantee that we will be able to 
maintain an adequately skilled labor force necessary for us to execute our projects or to perform other corporate activities, nor can we guarantee that staff 
costs  will  not  increase  as  a  result  of  a  shortage  in  the  supply  of  skilled  personnel.  If  we  fail  to  attract  and  retain  personnel  with  suitable  managerial, 
technical or marketing expertise or maintain an adequate labor force on a continuous basis, our business operations could be adversely affected and our 
future growth and expansions may be inhibited.

We may not be able to detect and prevent fraud or other misconduct committed by our employees, representatives, agents, customers or other 
third parties.

We  may  be  exposed  to  fraud  or  other  misconduct  committed  by  our  employees,  representatives,  agents,  customers  or  other  third  parties  that  could 
subject  us  to  litigation,  financial  losses  and  sanctions  imposed  by  governmental  authorities,  as  well  as  affect  our  reputation.  Such  misconduct  could 
include:

hiding unauthorized or unsuccessful activities, resulting in unknown and unmanaged risks or losses;

intentionally concealing material facts, or failing to perform necessary due diligence procedures designed to identify potential risks, which are material to 
us in deciding whether to make investments or dispose of assets;

improperly using or disclosing confidential information;

engaging in improper activities such as offering bribes to counterparties in return for any type of benefits or gains;

misappropriation of funds;

•

•

•

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•

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•

•

•

•

•

•

•

conducting transactions that exceed authorized limits;

engaging in misrepresentation or fraudulent, deceptive or otherwise improper activities;

engaging in unauthorized or excessive transactions to the detriment of our customers; or

otherwise not complying with applicable laws or our internal policies and procedures.

Our internal control procedures are designed to monitor our operations and ensure overall compliance. However, such internal control procedures may be 
unable to identify all incidents of non-compliance or suspicious transactions in a timely manner if at all. Furthermore, it is not always possible to detect and 
prevent fraud and other misconduct, and the precautions we take to prevent and detect such activities may not be effective.

There is no assurance that fraud or other misconduct will not occur in the future. If such fraud or other misconduct does occur, it may cause negative 
publicity as a result, and could have a material and adverse effect on our business, financial condition and results of operations.

Our operations are affected by a number of risks relating to conducting business in the PRC.

As a significant majority of our assets and operations are located in the PRC, we are subject to a number of risks relating to conducting business in the 
PRC, including the following:

The central and local PRC government continues to exercise a substantial degree of control and influence over the aluminum industry in China and 
shape  the  structure  and  development  of  the  industry  through  the  imposition  of  industry  policies  governing  major  project  approvals  and  safety, 
environmental  and  quality  regulations.  If  the  PRC  government  changes  its  current  policies  or  the  interpretation  of  those  policies  that  are  currently 
beneficial to us, we may face pressure on profit margins and significant constraints on our ability to expand our business operations.

25

The  PRC  government  exercises  control  over  China's  economic  growth  through  the  allocation  of  resources,  control  of  payments  of  obligations 
denominated  in  foreign  currencies  and  monetary  and  tax  policies.  Some  of  these  measures  benefit  the  overall  economy  of  China,  but  may  have  a 
materially adverse impact on us.

In  2005, China adopted  a managed floating exchange  rate system to allow the  value of the Renminbi to fluctuate within a regulated band based on 
supply and demand with reference to a basket of currencies. Since then the exchange rate between the U.S. dollar and Renminbi has fluctuated and 
become increasingly unpredictable following the global financial crisis with increasing pressure on the Renminbi to appreciate. In April 2012, the PRC 
government took a milestone step in turning the Renminbi into a global currency by doubling the size of its trading band against the U.S. dollar, pushing 
through a crucial reform that further liberalizes its financial markets. The People's Bank of China further allows the Renminbi to rise or fall 2% from a 
mid-point every day, effective on March 17, 2014, compared with its previous 1% limit. Over the last year the RMB depreciated significantly against the 
U.S. dollar. It is difficult to predict how market forces or PRC or U.S. government policy may impact the exchange rate between the RMB and the U.S. 
dollar  in  the  future.  Any  appreciation  or  depreciation  of  the  Renminbi  will  affect  the  value  of  our  US  dollar-denominated  borrowings  and  overseas 
investments,  the  prices  of  our  export  sales  denominated  in  foreign  currencies  and  the  Renminbi  equivalent  value  of  our  trade  and  notes  receivable 
denominated in foreign currencies, which may affect our financial condition and results of operations. Our financial condition and operating performance 
may also be affected by changes in the value of currencies other than Renminbi in which our earnings and obligations are denominated.

The PRC legal system is developing. Laws are enacted and amended and new regulations are issued relatively constantly. In addition, the PRC legal 
system is different from the common law system and precedents have limited effects in the PRC legal system. As such, it may involve uncertainties to 
enforce or obtain a remedy under any of our present or future agreements which could result in a significant loss of business, business opportunities or 
capital.

The  audit  reports  included  in  this  annual  report  are  prepared  by  auditors  who  are  not  inspected  fully  by  the  Public  Company  Accounting 
Oversight Board and, as such, you are deprived of the benefits of such inspection.

Auditors of companies that are registered with the SEC and traded publicly in the United States, including our independent registered public accounting 
firms, must be registered with the US Public Company Accounting Oversight Board (United States) (the "PCAOB") and are required by the laws of the 
United States to undergo regular inspections by the PCAOB to assess their compliance with the laws of the United States and professional standards. 
Because we have substantial operations within the PRC and the PCAOB is currently unable to conduct full inspections of the work of our auditors as they 
relate to those operations without the approval of the Chinese authorities, our auditors' work related to our operations in China is not currently inspected 
by the PCAOB.

This  lack  of  PCAOB  inspections  of  audit  work  performed  in  China  prevents  the  PCAOB  from  regularly  evaluating  audit  work  of  any  auditor  that  was 
performed in China including that performed by our auditors. As a result, investors may be deprived of the full benefits of PCAOB inspections.

The inability of the PCAOB to conduct inspections of audit work performed in China makes it more difficult to evaluate the effectiveness of our auditors' 
audit procedures as compared to auditors in other jurisdictions that are subject to PCAOB inspections on all of their work. Investors may lose confidence 
in our reported financial information and procedures and the quality of our financial statements.

26

Proceedings instituted recently by the SEC against five PRC-based accounting firms could result in our financial statements being determined 
to not be in compliance with the requirements of the Exchange Act.

In December 2012, the SEC brought administrative proceedings against five accounting firms in China, alleging that they had refused to produce audit 
work  papers  and  other  documents  related  to  certain  other  China-based  companies  under  investigation  by  the  SEC  for  potential  accounting  fraud.  On 
January 22, 2014, an initial administrative law decision was issued, censuring these accounting firms and suspending four of the five firms from practicing 
before the SEC for a period of six months. The four firms appealed to the SEC against this decision and, on February 6, 2015, each of the four accounting 
firms agreed to a censure and to pay a fine to the SEC to settle the dispute and avoid suspension of their ability to practice before the SEC. The firms' 
ability to continue to serve all their respective clients is not affected by the settlement. The settlement requires the firms to follow detailed procedures to 
seek to provide the SEC with access to Chinese firms' audit documents via the CSRC. If the firms do not follow these procedures, the SEC could impose 
penalties such as suspensions, or it could restart the administrative proceedings. The settlement did not require the firms to admit to any violation of law 
and preserves the firms' legal defenses in the event the administrative proceeding is restarted.

We were not and are not subject to any SEC investigations, nor are we involved in the  proceedings brought by the SEC against the accounting firms. 
However, the independent registered public accounting firms that issue the audit reports included in our annual reports filed with the SEC is affiliated to 
one of the four accounting firms above.

In the event that the SEC restarts the administrative proceedings, depending upon the final outcome, listed companies in the United States with major 
PRC operations may find it difficult or impossible to retain auditors in respect of their operations in the PRC, which could result in financial statements 
being determined to not be in compliance with the requirements of the Exchange Act, including possible delisting. Moreover, any negative news about the 
proceedings against these audit firms may cause investor uncertainty regarding China-based, United States-listed companies and the market price of our 
ADSs may be adversely affected.

If our independent registered public accounting firms were denied, temporarily, the ability to practice before the SEC and we were unable to timely find 
another registered public accounting firm to audit and issue an opinion on our financial statements, our financial statements could be determined to not be 

in compliance with the requirements of the Exchange Act. Such a determination could ultimately lead to the delisting from the NYSE or deregistration from 
the SEC, or both, which would substantially reduce or effectively terminate the trading of our ADSs in the United States.

ITEM 4.

INFORMATION ON THE COMPANY

A.

HISTORY AND DEVELOPMENT OF THE COMPANY

We were incorporated as a joint stock limited company under the Company Law of the PRC on September 10, 2001 under the corporate name Aluminum 
Corporation of China Limited. Our principal executive and registered office is located in the People's Republic of China at No. 62 North Xizhimen Street, 
Haidian District, Beijing, China 100082, and our telephone number is (86) 10 8229 8560.

27

Pursuant  to  a  reorganization  agreement  entered  into  among  Chinalco,  Guangxi  Investment  and  Guizhou  Development  in  2001,  substantially  all  of 
Chinalco's alumina and primary aluminum production operations, as well as a research institute and other related assets and liabilities, were transferred to 
us upon our formation. We acquired our bauxite mining operations and associated mining rights from Chinalco in a separate mining rights agreement.

We are a vertically integrated aluminum producer with operations in bauxite and coal mining, alumina refining and primary aluminum smelting. We also 
produce ancillary products and services derived from or related to our aluminum operations. In addition, we are engaged in trading of alumina, primary 
aluminum,  aluminum  fabrication  products,  other  non-ferrous  metal  products,  coal  products  and  raw  and  ancillary  materials  in  bulk  domestically  and 
internationally. Since 2013, we have expanded our operations into power generation.

We have substantially increased the size and scope of our operations through organic growth as well as selective acquisitions and joint ventures. Our key 
operating assets currently include eight subsidiaries mainly engaged in bauxite mining; one integrated alumina and primary aluminum production plant; 
nine stand-alone alumina refineries, including our Zhengzhou Institute; 11 stand-alone primary aluminum smelters; one carbon production plant and one 
integrated power generation company with coal mining operations. All of our principal alumina and primary aluminum production facilities are operated in 
accordance with ISO14001 standards.

Disposal of Aluminum Fabrication Business

We disposed of substantially all of our aluminum fabrication operations to Chinalco pursuant to the approval of shareholders at the 2012 annual general 
meeting on June 27, 2013.

On May 13, 2013, we submitted the tender notice to CBEX to dispose of the equity interest we held in eight aluminum fabrication enterprises, including 
Henan Aluminum, Chalco Southwest Aluminum, Chalco Southwest Aluminum Cold Rolling, Huaxi Aluminum, Qingdao Light Metal, Chalco Ruimin, Chalco 
Sapa  Aluminum  Products  (Chongqing)  Co.,  Ltd.  and  Guizhou  Chalco  Aluminum  Co.,  Ltd.  (collectively,  "Aluminum  Fabrication  Interests")  through  open 
tender. Chinalco participated in and won the bid for the Aluminum Fabrication Interests on June 7, 2013. We entered into an agreement (the "Aluminum 
Fabrication  Interests  Transfer  Agreement")  with  Chinalco  on  June  9,  2013  for  the  disposal  of  Aluminum  Fabrication  Interests  for  a  consideration  of 
RMB3,242.2  million.  Such  consideration  was  the  initial  bidding  price,  which  was  determined  with  reference  to  the  appraised  value  of  the  Aluminum 
Fabrication  Interests.  Pursuant  to  the  Aluminum  Fabrication  Interests  Transfer  Agreement,  Chinalco  agreed  to  pay  the  consideration  in  cash  in  two 
installments, namely, 30% of the consideration to be paid within five business days after the effective date of the agreement and 70% of the consideration 
to be paid by June 30, 2014. Chinalco must pay interest for the second installment for the period starting from the date immediately after the effective date 
until the payment date at the one-year lending rate set by the PBOC. The disposal was approved at the 2012 annual general meeting held on June 27, 
2013 and we completed the disposal on June 27, 2013. As of the date of this annual report, Chinalco had paid the consideration in full.

As  a  condition  of  the  disposal  of  the  Aluminum  Fabrication  Interests,  on  June  9,  2013,  we  entered  into  an  agreement  with  Chinalco  to  transfer  the 
outstanding  entrusted  loans  we  provided  to  Henan  Aluminum  and  Qingdao  Light  Metal  as  of  December  31,  2012  to  Chinalco  for  a  consideration  of 
RMB1,756.0 million.  Such  consideration  was  determined  based  on negotiations  between the  parties,  with  reference  to the  appraised total  value  of  the 
loans.  Pursuant  to  the  agreement,  Chinalco  agreed  to  pay  the  consideration  in  cash  in  five  equal  installments  of  RMB351.2  million,  with  the  last 
installment, together with the relevant interests at the one-year lending rate set by the PBOC, to be paid by June 30, 2017. The transfer was approved at 
the 2012 annual general meeting held on June 27, 2013 and we completed the transfer on June 27, 2013. As of the date of this annual report, Chinalco 
has paid the first four installments in accordance with the agreement.

28

In  addition,  we  entered  into  an  agreement  with  Northwest  Aluminum  Fabrication  Plant,  a  subsidiary  of  Chinalco,  on  June  6,  2013  to  dispose  of  all  the 
assets of Northwest Aluminum for RMB1,659.6 million. Such consideration was determined based on negotiations between the parties, with reference to 
the appraised net asset value of Northwest Aluminum. Pursuant to the agreement, Northwest Aluminum Fabrication Plant agreed to pay the consideration 
in cash in five equal installments of RMB331.9 million, with the last installment, together with the relevant interests at the one-year lending rate set by the 
PBOC,  to  be  paid  by  June  30,  2017.  The  disposal  was  approved  at  the  2012  annual  general  meeting  held  on  June  27,  2013  and  we  completed  the 
disposal on June 27, 2013. As of the date of this annual report, Northwest Aluminum Fabrication Plant has paid the first four installments in accordance 
with the agreement.

Disposal of Assets of Alumina Production Line of Guizhou Branch

On June 6, 2013, we entered into an agreement with Guizhou Aluminum Plant, a subsidiary of Chinalco, to dispose of the assets of the alumina 
production line of our Guizhou branch for a consideration of RMB4,429.0 million. Such consideration was determined based on negotiations between the 
parties, with reference to the appraised net asset value of such alumina assets of our Guizhou branch. Pursuant to the agreement, Guizhou Aluminum 
Plant agreed to pay the consideration in cash in five equal installments of RMB885.8 million, with the last installment, together with the relevant interests 
at the one-year lending rate set by the PBOC, to be paid by June 30, 2017. The disposal was approved at the 2012 annual general meeting held on June 
27, 2013 and we completed the disposal on June 27, 2013. As of the date of this annual report, the first four installments have been paid in accordance 
with the agreement.

We decided to dispose of the assets of the alumina production line of Guizhou branch because the district in which they were located had been changed 
from  an  industrial  district  to  a  commercial  district  based  on  the  local  urban  plan,  which  will  significantly  increase  Guizhou  branch's  environmental 
compliance costs. We built a new alumina refinery in an area relatively close to major bauxite and coal mines in Guizhou Province, which commenced 
production with an annual capacity of 1.6 million tonnes of alumina in 2015.

Disposal of Equity Interest in Shanxi Huaxing

The proceeds from the private placement of A shares was proposed to invest in Chalco Xing County Alumina Project, the Chalco Zhongzhou Bayer Ore-
dressing  Process  Expansion  Construction  Project,  and  the  replenishment  of  our  working  capital.  The  Chalco  Xing  County  Alumina  Project,  which  was 
carried out by Shanxi Huaxing, commenced construction in May 2011 and undertook full operation in 2014. After the completion of private placement of A 
shares  in  June  2015,  the  Board  resolved  to  replace  the  funds  which  have  been  invested  by  us  in  advance  with  the  proceeds  raised  from  the  private 
placement of A shares. In light of our strategic blueprint for the development of Shanxi aluminum recycle industrial park, we planned to introduce strategic 
investors  for  joint  investment  and  cooperation  to  develop  a  new  model  of  integrated  coal,  electricity  and  aluminum  operations.  In  December  2015,  the 
Group entered into an equity transfer agreement with Shenzhen CR Yuanta Asset Management Co., Ltd., a state- owned entity, to transfer 50% equity 
interests in Shanxi Huaxing, a wholly owned subsidiary, through the Shanghai United Assets and Equity Exchange at a price of RMB2,351 million. The 
price  was  determined  based  on  the  appraisal  value  provided  by  an  independent  qualified  appraisal  company.  According  to  the  Equity  Transfer 
Agreement,  30%  of  the  consideration  amounting  to  RMB705  million  has  been  received  by  us  in  December  2015.  In  December  2016,  Shenzhen  CR 
Yuanta Asset Management Co., Ltd. transferred  the 50% of equity interest in Shanxi Huaxing to Baotou Transportation Investment Group Co., Ltd. As 
agreed  among  Shenzhen  CR  Yuanta  Asset  Management  Co.,  Ltd.,  Baotou  Transportation  Investment  Group  Co.,  Ltd.  and  the  Company,  Baotou 
Transportation  Investment  Group  Co.,  Ltd.,  shall  assume  the  payment  obligation  on  the  outstanding  consideration  of  RMB1,646,035,160  payable  by 
Shenzhen CR Yuanta Asset Management Co., Ltd. to the Company under the Equity Transfer Agreement and settle the outstanding consideration in full 

together  with  interest  accrued  thereon  from  January  1, 2017  to  the  date  of  payment  before  March  31,  2017.  As  of  the  date  of  this  annual  report,  the 
payment is fully settled by Baotou Transportation Investment Group Co., Ltd.

Transfer of Shares of Jiaozuo Wanfang

29

On January 22, 2015 and January 23, 2015, we decreased our shareholding in Jiaozuo Wanfang by 4,758,858 shares through the securities exchange 
system of the Shenzhen Stock Exchange. In March 2015, we transferred 100,000,000 shares of Jiaozuo Wanfang to Geo-Jade Petroleum Corporation by 
way of agreement after the public solicitation for potential transferees. On June 25, 2015, we further transferred 42,550,900 shares of Jiaozuo Wanfang 
by way of block trading through the securities exchange system of the Shenzhen Stock Exchange. On December 18, 21 and 22, 2015, we reduced our 
shareholding  in  Jiaozuo  Wanfang  by  16,695,100  shares  through  the  centralized  bidding  trading  system  of  the  Shenzhen  Stock  Exchange.  From 
December 23 to 25, 2015, we reduced our shareholding in Jiaozuo Wanfang by 13,865,000 shares through the centralized bidding trading system of the 
Shenzhen Stock Exchange and block trading. As a result, we held 29,582,057 shares of Jiaozuo Wanfang as of December 31, 2015, representing 2.46% 
of  the  total  share  capital  of  Jiaozuo  Wanfang.  During  the  period  from  July  8, 2016  to  September  27, 2016,  we  reduced  our  shareholding  of  Jiaozuo 
Wanfang by an aggregate of 16,628,098 shares via the Shanghai Stock Exchange centralized bidding trading system, representing approximately 1.39% 
of the total share capital of Jiaozuo Wanfang. The average price of reduction was approximately RMB8.73 per share. After the reduction, the Company 
remained holding 12,953,959 shares of Jiaozuo Wanfang, representing approximately 1.09% of its total share capital.

During  the  period  from  September  29, 2016  to  January  26, 2017,  we  reduced  our  shareholding  of  Jiaozuo  Wanfang  by  an  aggregate  of  12,953,959 
shares  via  the  Shanghai  Stock  Exchange  centralized  bidding  trading  system,  representing  approximately  1.09%  of  the  total  share  capital  of  Jiaozuo 
Wanfang. The average price of reduction was approximately RMB10.19 per share. After such reduction in our shareholding, we no longer hold any shares 
of Jiaozuo Wanfang.

Disposal of Certain Assets of Guizhou Branch

Guizhou Branch entered into a land reserve acquisition cooperation agreement with the People's Government of the Baiyun District of Guiyang, Guiyang 
Land  Reserve  Center,  and  Guizhou  Aluminum  Plant  on  November  13,  2015.  As  the  land  of  Guizhou  Aluminum  Plant  occupied  by  the  electrolytic 
aluminum  plant  of  Guizhou  Branch  shall  be  transferred  to  the  respective  land  resources  and  reserve  authorities,  Guizhou  Branch  agreed  to  sell  the 
relevant assets, including buildings and structures located on the land occupied by the electrolytic aluminum plant of Guizhou Branch to the Guiyang Land 
Reserve  Center  for  a  total  consideration  of  RMB1.95  billion.  The  consideration  was  determined  based  on  the  asset  appraisal  conducted  by  an 
independent asset appraisal firm.

Disposal of the Environmental Protection Business

On May 30, 2016, the Board approved the transfer of the environmental protection assets in relation to the desulfurization, denitration and dedusting of 
the  coal-fired  generating  units  of  five  entities,  namely  Lanzhou  Branch,  Baotou  Aluminum,  Shandong  Huayu,  Maliantai  Power  Station  and  Liupanshan 
Power  Station  of  Ningxia  Energy,  by  way  of  public  bidding.  On  June  29,  2016,  the  assets  transfer  agreement  in  relation  to  disposal  of  the  above 
environmental protection assets were entered into between Beijing Aluminum SPC Environment Protection Tech Co., Ltd., which had won the bid for the 
acquisition of the assets, and us. Pursuant to the asset transfer agreement, the aggregate consideration for the above environmental protection assets 
disposal was RMB1,754 million which was paid in two installments in June 2016 and December 2016, respectively.

Development of Gold Leasing Financing

On  May  30,  2016,  the  Board  resolved  to  develop  gold  leasing  business  to  financing  working  capital.  On  June  6,  2016,  we  entered  into  an  agreement 
with Bank of  Communications Co., Ltd., Beijing  Branch to  finance working  capital  via gold  leasing.  The proceeds from  financing,  which will  be  used  to 
replenish working capital for our production and operation, amounted to RMB3 billion with a term of 12 months.

Construction Projects

As of the date of this annual report, we have undertaken a number of facility expansion projects in China. See "- D. Property, Plants and Equipment - Our 
Expansion."

Overseas Development

On July 29, 2010, we entered into a joint development agreement with Rio Tinto and Rio Tinto Iron Ore Atlantic Limited, an affiliate of Rio Tinto, for the 
development and operation of the Simandou Project, a premium open-pit iron ore mine located in Guinea, West Africa. This agreement provides that we 
(via our subsidiary) would acquire 47% of the equity interest in a joint venture company to be incorporated by Rio Tinto for an earn-in payment of US$1.35 
billion, and Rio Tinto would transfer its entire 95% of the equity interest in its project company for the Simandou Project, Simfer S.A., to the joint venture 
company.

On April 22, 2011, Rio Tinto Mining & Exploration Limited, a wholly-owned subsidiary of Rio Tinto, Simfer S.A. and the Government of Guinea entered into 
a  settlement  agreement,  which,  amongst  other  things,  provided  that  the  Government  of  Guinea  would  be  entitled  to  acquire  up  to  35%  of  the  equity 
interest in Simfer S.A. On November 28, 2011, we, through Chalco Hong Kong, established Chalco Iron Ore under the laws of Hong Kong with the China-
Africa  Development  Fund  and  three  leading  PRC  enterprises  in  the  steel,  port  building  and  railway  construction  industries  to  serve  as  an  investment 
vehicle  for  investing  in  the  Simandou  Project.  We,  through  Chalco  Hong  Kong,  hold  65%  and  the  other  investors  collectively  hold  35%  of  the  equity 
interest in Chalco Iron Ore.

30

Following the approvals of the relevant PRC authorities in March and April 2012, Chalco Hong Kong contributed approximately US$878 million to Chalco 
Iron Ore, representing 65% of the US$1.35 billion earn-in to be paid by Chalco Iron Ore to Simfer Jersey Limited, the joint venture company incorporated 
by Rio Tinto under the laws of Jersey to implement the joint development agreement, as amended. On April 24, 2012, Chalco Iron Ore paid in full the total 
earn-in payment of US$1.35 billion to Rio Tinto and acquired its 47% equity interest in Simfer Jersey Limited. Simfer Jersey Limited currently holds 95% 
of the equity interest in Simfer S.A., with the remaining 5% being held by International Finance Corporation. In addition, during the period from May 2012 
to the end of 2013, Chalco Iron Ore injected approximately US$561.5 million in the form of capital contribution based on its proportion of equity interest to 
Simfer Jersey Limited for the development and operation of the Simandou Project pursuant to the joint development agreement, as amended. Meanwhile, 
the other shareholder of Simfer Jersey Limited also injected the capital contribution based on its proportion of equity interest to Simfer Jersey Limited. On 
October 18, 2013, we entered into a share purchase agreement with Chinalco and its wholly-owned subsidiary, Aluminum Corporation of China Overseas 
Holdings Limited ("Chinalco Overseas Holdings"), to dispose of 65% of the equity interest in Chalco Iron Ore and transfer outstanding bank loans provided 
by  China  Development  Bank  Corporation  ("CDB")  to  Chinalco  Overseas  Holdings  for  a  consideration  of  US$2,066.5  million  (the  "Equity  Interest")  and 
US$438.8 million (the "Loan Consideration"), respectively. The bank loans were used for Chalco Hong Kong's capital contribution in Chalco Iron Ore. The 
Equity  Interest  was  determined  with  reference  to  65%  of  the  valuation  of  Chalco  Iron  Ore  and  the  Loan  Consideration  was  determined  based  on  the 
principal amount of such outstanding bank loans as shown in the financial statements of Chalco Hong Kong.

We believe that such disposal will enable us to focus on the development of our core business of alumina and primary aluminum operations, where we 
have  established  leading  market  positions,  and  to  reduce  future  capital  expenditures  on  iron  ore  development  and  to  improve  asset-to-debt  ratio  and 
generate expected cash flows. Pursuant to the agreement, in the event that we obtain the consent from CDB on the transfer of the bank loans, Chinalco 
agreed to pay the consideration for the Equity Interest in five installments, namely, US$438.8 million (which will be net off by the Loan Consideration), 
US$387.9 million, US$413.3 million, US$413.3 million and US$413.3 million, with the relevant interests at the London Interbank Offered Rate plus 0.9%, 
with the last installment to be paid by December 31, 2017. In the event that we could not obtain the consent from CDB on the transfer of the bank loan, 
Chinalco agreed to pay the consideration for the Equity Interest in five equal installments of US$413.3 million, with the relevant interests at the London 
Interbank  Offered  Rate  plus  0.9%,  with  the  last  installment  to  be  paid  by  December  31,  2017.  The  transactions  were  approved  at  the  2013  second 
extraordinary general meeting held on November 29, 2013. We obtained the consent from Rio Tinto relating to such disposal on December 19, 2013. We 
completed  the  transactions  on  December  26,  2013.  As  of  the  date  of  this  annual  report,  the  bank  loans  have  been  transferred  to  net  off  the  first 
installment and Chinalco had paid four installments.

Private Placement of A Shares

31

On March 8, 2012, our Board resolved to issue up to 1.25 billion A Shares in the PRC. The A Share issue plans previously proposed by our Board on 
June 30, 2009 and January 30, 2011 and approved by our shareholders at the extraordinary general meeting, A Share class meeting and H Share class 
meeting held on August 24, 2009 and on April 14, 2011, respectively, ceased. Pursuant to the new issue plan approved by our Board on March 8, 2012, 
we planned to issue up to 1.25 billion A Shares, with a nominal value of RMB1.00 each, by way of private placement for expected proceeds not exceeding 
RMB8 billion. We intended to issue the A Shares to no more than ten specific target subscribers within six months of obtaining the approval of the CSRC. 
The issue price of A Shares to be offered shall be not less than 90% of the average trading price of our A Shares in twenty trading days immediately 
preceding  the  pricing  determination  date.  We  intended  to  apply  proceeds  from  this  private  placement  to  finance  Chalco  Xing  County  Alumina  Project, 
Chalco Zhongzhou Ore-dressing Bayer Process expansion construction project and to supplement working capital. The issue plan was approved by the 
SASAC on April 5, 2012 and by our shareholders at the extraordinary general meeting, A Share class meeting and H Share class meeting held on May 4, 
2012. On August 24, 2012, our Board resolved to adjust the issue plan by proposing, among others, to increase the number of A Shares to be issued to 
up to 1.45 billion A Shares. The adjusted issue plan was approved by the SASAC and our shareholders at an extraordinary general meeting, A Share 
class  meeting  and  the  H  Share  class  meeting  on  October  12,  2012  and  by  the  CSRC  on  December  7,  2012.  On  March  14,  2013,  we  obtained  the 
approval from the CSRC  on our proposed private placement of A  Shares under such adjusted issue  plan, with  effective period  of six  months after the 
approval date. However, the CSRC temporarily retrieved its approval in July 2013 due to its on-going investigation of the sponsor of our proposed private 
placement of A Shares. The period of authorization to the Board relating to the adjusted issue plan was extended by our shareholders at the 2013 annual 
general meeting, A Share class meeting held on June 27, 2014 and H Share class meeting held on June 27, 2014, with an effective period of 12 months 
after  the  approval  date.  On  January  4,  2015,  we  submitted  the  "Report  regarding  the  resumption  of  the  approval  of  non-public  offering  of  shares  of 
Aluminum  Corporation  of  China  Limited"  to  CSRC.  On  April  24,  2015,  we  received  the  Approval  in  Relation  to  the  Non-public  Issuance  of  Shares  by 
Aluminum Corporation of China Limited  issued by CSRC, pursuant to which we were approved to issue  no more than 1,450,000,000 new shares.  We 
completed the non-public issuance of A shares on June 15, 2015 and issued an additional 1,379,310,344 A Shares pursuant to the specific mandate as 
approved at the annual general meeting of the Company on June 27, 2014. On June 15, 2015, we completed the non-public issuance of 1,379,310,344 A 
shares. Upon completion, the total number of Shares of the Company were increased from 13,524,487,892 to 14,903,798,236.

Proposed Issuance of H Shares

On June 28, 2016, our shareholders at the 2015 annual general meeting passed a special resolution, which is valid until the earliest of (i) the conclusion 
of our next general meeting, (ii) the expiration of 12 months following the date of passage, or (iii) the date on which the authority set out in this resolution 
is revoked or varied by a special resolution at a general meeting. The resolution authorizes us to issue up to 20% of the total nominal value of H Shares in 
issue  as  of  the  resolution  date.  Our  Board  is  authorized  to  determine  the  use  of  the  proceeds.  The  proposed  issuance  is  subject  to  all  the  necessary 
approval by the CSRC and/or other relevant PRC government authorities.

Senior Perpetual Capital Securities Offering

In  October  2013,  we  completed  the  issuance  of  US$350  million  in  aggregate  principal  amount  of  6.625%  senior  perpetual  capital  securities  (the 
"Securities")  through  Chalco  Hong  Kong  Investment  Company  Limited  (the  "Issuer"),  our  wholly-owned  subsidiary,  which  was  exempted  from,  and  not 
subject to, registration under the Securities Act. The Securities are guaranteed by seven of our subsidiaries including Chalco Hong Kong. The Securities 
also have the benefit of a keepwell deed dated October 29, 2013 entered into by the Issuer, the Company, Chalco Hong Kong and the trustee and a deed 
of equity interest purchase undertaking dated on October 29, 2013 entered into by the Company and the trustee, both deeds being executed in favor of 
the trustee. The Securities were listed on the Hong Kong Stock Exchange on October 30, 2013. The net proceeds from the issue of the Securities has 
been on-lent to the Company or any of its subsidiaries for general corporate use.

32

In April 2014, we completed the issuance of US$400 million in aggregate principal amount of 6.25% senior perpetual capital securities (the "Securities") 
through  Chalco  Hong  Kong  Investment  Company  Limited  (the  "Issuer"),  our  wholly-owned  subsidiary,  which  was  exempted  from,  and  not  subject  to, 
registration under the Securities Act. The Securities are guaranteed by seven of our subsidiaries including Chalco Hong Kong. The Securities also have 
the  benefit  of  a  keepwell  deed  entered  into  by  the  Issuer,  the  Company,  Chalco  Hong  Kong  and  the  trustee  and  a  deed  of  equity  interest  purchase 
undertaking entered into by the Company and the trustee, both deeds being executed in favor of the trustee. The Securities were listed on the Hong Kong 
Stock  Exchange on  April 22, 2014. The net proceeds  from the issue  of the  Securities  have been on-lent to the Company or any of its subsidiaries for 
general corporate use. We intend to redeem US$400 million in aggregate principal amount of 6.25% senior perpetual capital securities on April 29, 2017 
at the principal amount together with any distribution accrued thereon.

On October 27, 2015, our Company issued RMB2,000 million perpetual medium-term notes at an initial distribution rate of 5.50% (the "2015 Perpetual 
Medium-term Notes"). The proceeds from the issuance will be used for repayments of interest-bearing loans and borrowings. Coupon payments of 5.50% 
per annum on the 2015 Perpetual Medium-term Notes are paid annually in arrears from October 29, 2015 and may be deferred at the discretion of our 
Company. The 2015 Perpetual Medium-term Notes have no fixed maturity and are callable only at the Group's option on October 29, 2020 or any coupon 
distribution date after October 29, 2020 at their principal amounts together with any accrued, unpaid or deferred coupon distribution payments. While any 
coupon distribution payments are unpaid or deferred, the headquarters of the Company cannot declare or pay dividends to shareholders or decrease the 
share capital, or make material fixed asset investments of the headquarters of the Company.

On  November  7,  2016,  Chalco  Hong  Kong  Investment  Company  Limited,  a  subsidiary  of  the  Company,  successfully  issued  US$500  million  senior 
perpetual securities (the "Securities") at a rate of 4.25%. The Securities are guaranteed by one of our subsidiaries, Chalco Hong Kong. The Securities 
also have the benefit of a keepwell deed entered into by the Issuer, the Company, Chalco Hong Kong and the trustee. The Securities were listed on the 
Hong  Kong  Stock  Exchange  on  November  7,  2016.  The  net  proceeds  from  the  issue  of  the  Securities were  on-lent  to  the  Company  or  any  of  its 
subsidiaries for general corporate use.

B.

BUSINESS OVERVIEW

Our Principal Products

We  are  a  leading  enterprise  in  the  non-ferrous  metal  industry  in  China.  In  terms  of  comprehensive  scale,  we  ranked  among  the  top  enterprises  in  the 
global aluminum industry. We have benefited from the strong growth of the PRC aluminum market, one of the world's fastest growing major aluminum 
markets. We refine bauxite into alumina, which is then smelted into primary aluminum. In addition to alumina and primary aluminum, we also produce and 
sell a relatively small amount of chemical alumina products (alumina hydrate and alumina-based industrial chemical products), carbon products (carbon 
anodes and cathodes) and gallium. We are also engaged in the trading of alumina, primary aluminum, aluminum fabrication products, other non-ferrous 
metal  products,  coal  products  and  raw  and  ancillary  materials  in  bulk  both  manufactured  by  us  and  sourced  from  external  suppliers  domestically  and 
abroad. In addition, we are engaged in coal mining and power generation. The remainder of our revenues were derived from research and development 
activities and other products and services. Accordingly, we organize and manage our operations in five business segments: alumina segment, primary 
aluminum  segment,  trading  segment,  energy  segment  and  corporate  and  other  operating  segment.  After  elimination  of  inter-segment  sales,  revenues 
attributable  to  our  alumina  segment,  primary  aluminum  segment,  energy  segment,  trading  segment  and  corporate  and  other  operating  segment 
accounted for approximately 6.5%, 20.5%, 3.0%, 69.7% and 0.3%, respectively, of our total revenues in 2016.

Our  alumina  segment includes the mining  and purchasing  of bauxite and  other raw materials,  and production and  sale  of alumina as  well as  alumina-
related  products,  such  as  alumina  hydrate,  alumina-based  chemical  products  and  gallium.  Alumina  accounted  for  approximately  89%  of  our  total 
production volume for this segment in 2016. Chemical alumina products are used in the production of chemical, pharmaceutical, ceramic and construction 
materials. In the process of refining bauxite into alumina, we also produce gallium as a by-product. Gallium is a rare, high value metal with applications in 
the electronics and telecommunication industries.

33

Our primary aluminum segment includes the procurement of alumina, other raw materials, supplemental materials and electrical power, the production 
and  sale  of  primary  aluminum  and  aluminum-related  products,  such  as  carbon  products,  aluminum  alloy  products  and  other  electrolytic  aluminum 
products. Our principal primary aluminum products are ingots, molten aluminum and aluminum alloys, which accounted for approximately 19%, 52% and 
29%, respectively, of our total production volume of primary aluminum in 2016. Our standard 20 kilogram remelt ingots are used for general aluminum 
fabrication  in  the  construction,  electricity,  electronics,  transportation,  packaging,  machinery  and  durable  goods  industries.  We  internally  produce 
substantially all the carbon products used at our smelters and sell our remaining carbon products to external customers.

Our  trading  segment  is  mainly  engaged  in  the  trading  of  alumina,  primary  aluminum,  other  non-ferrous  metal  products,  and  crude  fuels  such  as  coal 
products,  as  well  as  supplemental  materials  to  our  internal  manufacturing  plants  and  external  customers.  We  established  our  trading  business  under 
Chalco Trading as a separate segment in July 2010 as a result of our operational structural.

Our  energy  segment  includes  coal  mining  and  power  generation,  including  conventional  coal-fire  power  generation  and  renewable  energy  generation 
such as wind power and photovoltaic power. We established our energy segment in January 2013 as a result of our acquisition of Ningxia Energy in line 
with  our  development  strategy  to  partially  offset  our  future  energy  costs  and  secure  a  portion  of  the  coal  we  consume  in  our  operations.  In  2016,  we 
supplied the majority of the electricity we generated for our own production use, supplied a portion of the coal output to our own electric power plant and 
sold the remaining portion to external customers, including power generation enterprises and cement plants.

Our  corporate  and  other  operating  segment  mainly  includes  corporate  and  other  aluminum-related  research,  development,  and  other  activities  of  the 
Group.

Our Production Capacity

As of December 31, 2016, our annual alumina production capacity and primary aluminum production capacity was approximately 16.3 million tonnes and 
3.8  million  tonnes,  respectively.  The  following  table  sets  forth  the  production  capacity  of  each  of  our  principal  plants  by  business  segment  as  of  the 
indicated date:

Plant

Guangxi branch
Chalco Zhongzhou
Qinghai branch
Shanxi branch
Guizhou branch
Henan branch
Chalco Shandong
Zunyi Alumina
Chongqing branch
Shanxi Huaze
Lanzhou branch
Shanxi Huasheng
Fushun Aluminum
Zunyi Aluminum
Shandong Huayu
Gansu Hualu
Baotou Aluminum
Zhengzhou Institute
Liancheng branch
Guizhou Huajin
Xinghua Technology(2)
Total

As of December 31, 2016

Alumina

Primary Aluminum

(in thousand tonnes)(1)

2,210
3,050
-
2,600
-
2,410
2,270
1,000
800
-
-
-
-
-
-
-
-
20.0
-
1,600
350
16,310

-
-
400
-
360
-
55
-
-
424
410
220
110
260
200
230
550
-
538
-
-
3,757

(1)

Production capacity is calculated based on designed capacity, which accounts for various assumptions including downtime for ordinary maintenance and repairs, the ore grade of bauxite 
feedstock and subsequent capacity modifications.

(2)

We acquired a 66% equity interests in Xinghua Technology in December 2016.

34

In 2016, we produced approximately 12.0 million tonnes of alumina and 3.0 million tonnes of primary aluminum. Our production of alumina and primary 
aluminum represented approximately 20.0% and 9.1%, respectively, of the total output of alumina and primary aluminum in China in 2016.

The following table sets forth a breakdown of our production volume by product segment for the periods indicated:

Production Volume by Product

Alumina segment

Alumina
Chemical alumina products
Gallium (in tonnes)

Primary aluminum segment

Primary aluminum(1)
Carbon

(1)

Including ingots, molten aluminum and aluminum alloys.

Production Process

Alumina

Year Ended December 31,

2014

2015

2016

(in thousand tonnes, except Gallium)

12,024.0
1,822.3
81.2

3,381.6
1,877.4

13,296.4
1,959.1
121.4

3,307.6
1,786.6

12,027.0
2,478.9
71

2,953.2
1,680.4

Alumina is refined from bauxite, an aluminum-bearing ore, through a chemical refining process. The refining process applied is determined by the mineral 
composition  of  the  bauxite  used  in  production.  Our  refineries  may  employ  the  Bayer  process,  the  Bayer-sintering  series  process,  the  Bayer-sintering 
combined  process  or  the  ore-dressing  Bayer  process.  Most  of  the  bauxite  reserves  in  China  contain  diasporic  bauxite,  which  contains  high  alumina 
content but relatively high silica content, resulting in bauxite reserves with low alumina-to-silica ratio. The Bayer process cannot efficiently refine diasporic 
bauxite that has not undergone processing to increase its alumina-to-silica ratio. The Bayer-sintering process and the Bayer-sintering combined process 
are  suitable  for  refining  low  alumina-to-silica  ratio  bauxite.  We  have  developed  and  improved  these  processes  to  increase  our  refining  yield.  When  we 
refine  alumina  using  the  Bayer  process,  we  produce  gallium  as  a  by-product,  which  undergoes  further  processing  before  sale.  In  addition,  we  also 
produce some chemical alumina products (alumina hydrate and alumina-based industrial chemical products).

Primary Aluminum

We smelt alumina into primary aluminum through electrolytic reduction. The electrolytic process takes place in a reduction cell, or pot, a steel shell lined 
with carbon cathodes and refractory materials. Powerful electric currents are passed through the pot to produce molten aluminum. The molten aluminum 
is transferred to holding furnaces and then poured directly into molds to produce foundry ingots, or further refined to form fabricating ingots, which may be 
used directly in the aluminum fabrication process. The primary aluminum we produce is in the form of ingots, molten aluminum and aluminum alloys.

35

All of our primary aluminum smelters use pre-bake anode reduction pot-lines. In the pre-bake reduction process, the anodes are pre-formed in a separate 
facility where pollutants can be contained. The cells themselves are enclosed with removable panels so that the waste gas produced during the process 
can be extracted using large exhaust fans. Our waste gas is treated and purified to reduce dust and fluoride emissions to acceptable levels set by state 
environmental protection agencies.

Production Facilities

Alumina

We currently operate nine alumina refineries and one research institute with a total designed annual production capacity of approximately 16.31 million 
tonnes as of December 31, 2016. One of our refineries is integrated with primary aluminum smelters. In 2016, we produced approximately 12.0 million 
tonnes of alumina, approximately 2.5 million tonnes of chemical alumina products and approximately 71 tonnes of gallium. The overall utilization rate for 
our refineries was 85% as of December 31, 2016. In 2016, we supplied approximately 6.15 million tonnes, or 44% of our total production of alumina to our 
own smelters and sold the remaining alumina to other domestic smelters. All of the chemical alumina products that we produced in 2016 were sold by 
alumina refineries directly to external customers or internally to Chalco Trading for subsequent external trading.

The following table sets forth the annual production capacity, output of alumina and chemical alumina products, utilization rate of and production process 
applied in each of our alumina refineries and our Zhengzhou Institute:

Shanxi branch
Henan branch
Chalco Shandong
Chalco Zhongzhou
Guangxi branch
Zunyi Alumina
Chongqing branch
Zhengzhou Institute(3)
Guizhou Huajin
Xinghua Technology(4)
Total

As of December 31, 2016

For the Year Ended December 31, 2016

Annual 
Production 
Capacity(1)

Utilization 
Rate(2)

Alumina 
Production 
Output

Chemical 
Alumina 
Products 
Output

2,600
2,410
2,270
3,050
2,210
1,000
800
20
1,600
350
16,310

(in thousand tonnes, except percentages)
74.7
100%
137.7
50%
1,610.8
100%
491.5
85%
118.1
100%
2.9
100%
-
-
34.7
-
100%
-
100%
8.6
85%
2,478.9

1,736.8
1,130.4
1,630.4
2,138.4
2,519.4
1,103.0
-
-
1,448.4
320.2
12,027.0

Production Process

Bayer-sintering
Bayer-sintering
Sintering and Bayer
Sintering and Bayer
Bayer
Bayer
Bayer-sintering
Bayer
Bayer
Bayer

(1)

(2)

(3)

(4)

Production capacity is calculated based on designed capacity, which accounts for various assumptions including downtime for ordinary maintenance and repairs, the ore grade of bauxite 
feedstock and subsequent capacity modifications.

Capacity utilization rate is calculated by dividing our utilized production capacity as of the date indicated by our total designed annual production capacity.

The chemical alumina products produced at our Zhengzhou Institute are sold commercially and such sales are included in our total revenues.

We acquired 66% equity interests in Xinghua Technology in December 2016.

Primary Aluminum

36

We operate 12 primary aluminum smelters in China. Our smelters had an aggregate annual production capacity of approximately 3.8 million tonnes as of 
December 31, 2016.

In 2016, we produced approximately 3.0 million tonnes of primary aluminum and the average utilization rate for our smelters was 87% as of December 31, 
2016.  The  following  table  sets  forth  the  annual  production  capacity,  aluminum  output,  utilization  rate  and  smelting  equipment  used  in  each  of  our 
aluminum smelters:

Plant

Baotou Aluminum
Fushun Aluminum(4)
Gansu Hualu(5)
Guizhou branch
Lanzhou branch
Qinghai branch
Shandong Huayu
Chalco Shandong(6)
Shanxi Huasheng
Shanxi Huaze
Zunyi Aluminum
Liancheng branch
Total

As of December 31, 2016
Annual 
Production 
Capacity(1)

Utilization 
Rate(2)

For the Year Ended December 31, 2016

Aluminum 
Output(3)
(in thousand tonnes, except percentages)

Smelting Equipment

550
110
230
360
410
400
200
55
220
424
260
538
3,757.0

99%
-
-
82%
99%
99%
98%
-
97%
99%
99%
99%
87%

573.1
-
8.2
298.2
399.6
407.3
217.0
-
224.2
324.8
102.2
398.6
2,953.2

200Ka, 240Ka and 400Ka pre-bake
200Ka
160Ka and 210Ka pre-bake
160Ka and 230Ka pre-bake
200Ka and 350Ka pre-bake
180Ka and 200Ka pre-bake
240Ka pre-bake
200Ka pre-bake
300Ka pre-bake
300Ka pre-bake
200Ka and 400Ka pre-bake
200Ka and 500Ka pre-bake

(1)

(2)

(3)

(4)

(5)

(6)

Production capacity takes into account designed capacity, downtime for ordinary maintenance and repairs and subsequent capacity modifications.

Capacity utilization rate is calculated by dividing our utilized production capacity as of the date indicated by our total designed annual production capacity.

Includes ingots, molten aluminum and aluminum alloys.

We suspended the operations of primary aluminum production facilities in Fushun Aluminum since 2015.

We suspended the operations of primary aluminum production facilities in Gansu Hualu since 2015. In 2016 Gansu Hualu produced 8,200 tonnes of alloy.

We suspended the operations of primary aluminum production facilities in Chalco Shandong since June 2013.

Raw Materials

Alumina

Bauxite  is  the  principal  raw  material  in  alumina  production.  Most  of  the  bauxite  in  China  is  monohydrate,  consisting  mainly  of  Aluminosilicate 
compounds. Bauxite deposits have been discovered across a broad area of central China and are especially abundant in the southern and northern parts 
of central China. The largest bauxite deposit in China lies in the Shanxi Province.

Rock Formation and Mineralization. Except for our Guangxi Pingguo mine which is an accumulation deposit due to original erosion, the bauxite deposits of 
our  mines  in  China  usually  have  similar  stratigraphic  sequences.  Primary  bauxite  deposit,  as  a  type  of  sedimentary  boehmite  (Al2O3.H2O)  the 
Carboniferous or Permian age, is contained in clay rock, limestone or coal seams. A zonary red shale is usually located at the bottom of the bauxite and 
the red seam distributes over the irregular "karst-type" erosion face on the top of Ordovician limestone. Aluminum deposits in northern China are usually 
covered with a very thick Quaternary weathering.

37

The thickness and quality of deposits vary with our mine locations. Quality is usually consistent in smooth sections but changes sharply in karst "billabong" 
terrain. The level of hardness of minerals also varies. A sequence that includes a seam of hard bauxite of fine quality in the middle and soft bauxite of 
inferior quality on the bottom and top seams is common in deposits.

Generally,  deposits  are  horizontal  or  with  an  obliquity  of  0  to  8  degrees,  but  there  are  also  steep  deposits  at  an  angle  of  75  degrees,  such  as  in  our 
Guizhou No. 2 mine. Most of the original mineralization is not influenced by folds and faults, and some fractures of a low obliquity and folds emerge in 
certain deposits, which is evident in the Guizhou No. 2 mine area where the underground mining method must be used due to the obliquity of its bauxite 
body reaching 70 degrees with the influence of folds and several meters of dislocation arising from partial faults.

Economic  Significance.  Our  bauxite  deposits  in  China  are  divided  into  three  groups.  They  are  primarily  distinguished  by  drill  hole  spacing  and  the 
composition of the deposit, which can encompass rock formations such as intercalated clays, bauxite, footwall iron clay or Ordovician limestone. Bauxite 
deposit groups vary in the thickness and mineral quality of its reserves.

We use the Chinese bauxite deposit estimation method, which is calculated using cut-off grades and thickness to outline continuous areas within the limits 
defined by samples of marginal grade. We utilize actual limiting sample points that are joined to create a polygonal outline, and grades are then calculated 
using  a  length  weighted  arithmetic  average.  We  believe  that  the  Chinese  bauxite  deposit  estimation  method  of  test  boring,  inspection  pit,  trial  trench, 
density, tonnage analysis and calculation applied to the geological work of bauxite in China is an appropriate method to analyze these types of deposits.

Supply. To support the growth of our alumina production, we continuously seek opportunities to streamline and optimize our bauxite procurement. Except 
for Chalco Shandong, all of our refineries are located in the four provinces where over 90% of China's potentially mineable bauxite has been found. We 
generally source our bauxite from mines close to our refineries to control transportation costs. Historically, we have procured our bauxite supply principally 
from three sources:

•

•

•

our own bauxite mining operations;

jointly-operated mines; and

other suppliers, which principally include small independent mines in China and, to a lesser extent, international suppliers.

On average, our refineries consumed approximately 2.14 tonnes of bauxite to produce one tonne of alumina in 2016. Our mines supplied approximately 
13.6  million  tonnes  of  bauxite  to  our  refineries  in  2016.  We  purchase  bauxite  from  a  number  of  suppliers  and  do  not  depend  on  any  supplier  for  our 
bauxite requirements. In 2016, bauxite secured from other suppliers accounted for approximately 53% of our total bauxite supply, primarily because our 
demand for bauxite exceeded the production of our mines.

The following table sets forth the volumes and percentages of bauxite supplied by our mines and other suppliers for the periods indicated:

2014

Bauxite
Supply

Percentage
of Bauxite
Supply

%

Year Ended December 31,
2015

Bauxite
Supply

Percentage
of Bauxite
Supply

%

(in thousand tonnes, except percentages)

2016

Bauxite
Supply

Percentage
of Bauxite
Supply

%

47

53

100

Own mines

Other suppliers

Total

17,542.6

14,105.4

31,648.0

55.4

44.6

17,930.2

14,452.0

55.4

44.6

13,603.5

15,384.3

100.0

32,382.2

100.0

28,987.8

38

Own  Mines.  As  of  December  31,  2016,  we  owned  and  operated  18  mines  in  China  that  had  approximately  286.6  million  tonnes  of  aggregate  bauxite 
reserves  and  we  continue  to  explore  new  bauxite  reserves  to  replenish  our  reserves.  We  also  own  and  operate  a  bauxite  mine  in  Laos  through  Lao 
Service Mining, in which we held 60% of the equity interest. We also hold the requisite mining permit or exploration permit for two bauxite mines and are 
in the process of applying for mining right for PT VISITAMA in West Kalimantan, Indonesia through our 96.28% owned subsidiary, PT Nusapati Prima. 
Our bauxite deposits in Indonesia are lateritic gibbsite and were formed by weathering and leaching of aluminum-rich silicate rock in tropical climates. We 
used low temperature Bayer process to refine alumina from our bauxite deposits in Indonesia, which results in relatively low energy consumption and high 
dissolution rate, before our bauxite mining in Indonesia was suspended since September 2014.

For  the  three  years  ended  December  31,  2014,  2015  and  2016,  we  extracted  approximately  17.3  million  tonnes,  17.9  million  tonnes  and  14.5  million 
tonnes, respectively, of bauxite from our mines. The decrease of production of bauxite from 2015 to 2016 was primarily due to production adjustments 
adopted by our Shanxi branch, whilst other mines remained or slight increased their production volumes in 2016. In addition, following the disposal of the 
50% of equity interests in Shanxi Huaxing in 2015, it is no longer a subsidiary of the Company and therefore we did not consolidate its production volumes 
into our accounts.

Our reported bauxite reserves for our mines in China do not exceed the quantities that we estimate could be extracted economically if future prices were 
at similar levels to average historical prices for bauxite or aluminum for the years ended December 31, 2014, 2015 and 2016, or the three year historical 
contracted prices for such commodities. However, we do not use the three year historical bauxite or aluminum price to determine bauxite reserves, nor did 
we  utilize any currency  conversion factors  or pricing related mechanisms. Instead, the primary criteria are  the  specifications  required  by our aluminum 
refineries, as well as certain modifying factors that are dependent on reserve quality.

The following table sets forth information for our mines as of December 31, 2016:

Permit
Renewal(2)

Present
Condition/
Current State
of Exploration

Bauxite
Production
(in thousand
tonnes)

Mine(1)

Location

Pingguo mine

Guizhou mine(3)

Zunyi mine

Xiaoyi mine

Guangxi Zhuang
    Autonomous
    Region, China
Guizhou Province,
    China

Guizhou Province,
    China

Shanxi Province,
    China

Shanxi Other Mines Shanxi Province,

Mianchi mine

    China

Henan Province,
    China

Nature of
ownership(1)

100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco

Luoyang mine

Xiaoguan mine

Gongyi mine

Dengfeng mine

Xinmi mine

Sanmenxia mine

Xuchang mine

Jiaozuo mine

Henan Province,
    China

Henan Province,
    China

Henan Province,
    China

Henan Province,
    China

Henan Province,
    China

Henan Province,
    China

Henan Province,
    China

Henan Province,
    China

Pingdingshan mine(5) Henan Province,

Yangquan mine

Nanchuan mine

    China

Shanxi Province,
    China

Chongqing
Municipality, China

PT ALUSENTOSA West Kalimantan,

    Indonesia

PT KALMIN

West Kalimantan,
    Indonesia

PT VISITAMA

West Kalimantan,
    Indonesia

Laos bauxite mine

Attapeu Province
    and Sekong
    Province, Laos

100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
100% owned and
    operated by
    Chalco
Owned and operated
    by PT
    Nusapati Prima,
    a 96.28%
    subsidiary of
    Chalco
Owned and operated
    by PT
    Nusapati Prima,
    a 96.28%
    subsidiary of
    Chalco
Owned and operated
    by PT
    Nusapati Prima,
    a 96.28%
    subsidiary of
    Chalco
Owned and operated
    by Lao Service 
Mining Co., Ltd., a 60%
    subsidiary of
    Chalco

Mining
method

Open pit

October 2030 -
    April 2036

Fully developed and
    operational

Open
    pit/underground

March 2019 -
    December 2038

Fully developed and
    operational

Open
    pit/underground

August 2017 -
    October 2026

Partly developed
    and operational

Open pit

August 2017 -
    May 2035

Fully developed and
    operational

Open
    pit/underground

April 2017(4) -
   July 2035

Fully developed and
    operational

Open
    pit/underground

December 2016(4)-
    October 2031

    Partly developed
    and operational

39

Open
    pit/underground

December 2015(4)
    October 2031

Partly developed
    and operational

Open
    pit/underground

May 2017 -
    October 2031

Fully developed and
    operational

Open
    pit/underground

August 2017- April 
  2029

Fully developed and
    operational

Open
    pit/underground

July 2016(4) - July
    2019

Partly developed
    and operational

Open
    pit/underground

July 2017 - July
    2020

Fully developed and
    operational

Underground

April 2017(4) - October
    2026

Fully developed and
    operational

Open
    pit/underground

February 2017(4) -
    August 2024

Partly developed and
    operational

Open
    pit/underground

September 2018 -
    October 2024

Partly developed and
    operational

Open
    pit/underground

June 2017
    October 2024

Partly developed and
    operational

Open pit

September 2031 -
   May 2036

Fully developed and
    operational

Underground

May 2017 -
    November 2026

Suspended production

Open pit

December 2027

Suspended
    production

Open pit

December 2027

Suspended
    production

Open pit

December 2015

In the process of 
acquiring mining right

Open pit

June 2017

Exploration completed

5,949

1,468

344

1,180

1,430

453

989

346

611

305

8

42

75

432

453

408

-

-

-

-

-

(1)

(2)

Excluding Huaxing mine as it is no longer a subsidiary of ours.

All conditions to retain our properties or leases have been fulfilled as of December 31, 2016. Each mine may be covered by one or more mining permits or exploration permits and the 
range of permit renewal dates is set forth above.

(3)

(4)

(5)

Including both Guizhou No. 1 mine and Guizhou No. 2 mine.

We are in the process of renewing these permits.

Including Ruzhou mine.

We are required to obtain mining rights permits to conduct mining activities. Under PRC laws and regulations, a mining enterprise must prepare and submit 
exploration reports for a mine to the local government to obtain a mining rights permit for a mine. A mining right owner is also permitted to lease the mining 
right through a lease arrangement. The mining rights permit is subject to renewal on a regular basis. 

40

Furthermore, the mining right owner is required to obtain land use rights on the land in order to operate the mines. We lease the land use rights relating to 
our  mines  in  China  from  Chinalco  pursuant  to  a  land  use  rights  lease  agreement  that  became  effective  upon  our  formation.  Chinalco's  land  use  rights 
relating  to over 90%  of our  mining properties  in China are  for  50-year  terms  beginning on July 1,  2001.  The remaining  land use  rights  relating  to  other 
mines in China are for shorter terms, some as short as one year. All of our land use rights lease agreements end on the expiry date of the mining rights or 
the end of the working life of the mine, whichever is earlier. Both the land use rights and land use rights lease agreements are renewable.

For our mines in Indonesia and Laos, neither proven nor probable reserves have been established as of the date of this annual report. The following table 
sets forth certain estimated details of the reserves for our mines in China as of December 31, 2016:

Mine(1)

Pingguo mine
Guizhou No. 1 mine
Guizhou No. 2 mine
Zunyi mine
Xiaoyi mine
Shanxi Other Mines
Mianchi mine
Luoyang mine
Xiaoguan mine
Gongyi mine
Dengfeng mine
Xinmi mine
Sanmenxia mine
Xuchang mine
Jiaozuo mine
Pingdingshan mine
Yangquan mine
Nanchuan mine

Total (average) reserves

By reserve type
    Proven reserve
    Probable reserve

Total (average) reserves

Reserves (2)(3)
(million tonnes)

57.15
1.26
52.38
7.03
23.92
16.68
3.12
3.21
25.99
2.44
1.6
2.26
47.18
1.44
1.27
2.04
8.51
29.09

286.57

86.41
200.16

286.57

Al2O3

53.69
65.07
64.39
58.98
62.5
63.43
62.85
60.67
63.53
64.11
62.67
66.58
63.34
62.52
58.76
61.57
58.80
60.60

61.04

60.84
61.13

61.04

S1O2

Ratio of
Average A/S(4)

4.86
11.36
8.7
10.39
13.43
11.63
12.3
9.82
15.06
14.02
12.65
11.04
12.74
10.01
14.95
13.03
13.54
13.84

10.67

10.26
10.85

10.67

11.04
5.73
7.4
5.68
4.65
5.45
5.11
6.18
4.22
4.57
4.95
6.03
4.97
6.24
3.93
4.73
4.34
4.38

5.72

5.93
5.63

5.72

(1)

(2)

(3)

(4)

•

•

•

Excluding Huaxing mine as it is no longer a subsidiary of ours.

Our reserves take into consideration mining dilution and loss factors, which generally vary from 5% to 10% and are based on the planned mining method and selected drill data for each 
site.

Our metallurgical recovery factors are calculated in accordance with the relevant PRC mining standards and vary from mine to mine.

Refers to the ratio of average grade of Al2O3 to the average grade of SiO2 of the reserves.

We have been in compliance with the National Mining Safety Law and related rules and regulations in China. We closely supervise and routinely inspect 
mining  conditions  with  continual  implementation  of  safety  measures  and  procedures  at  our  own  bauxite  mines  and  safety  training  for  our  mining 
personnel. In 2016, we extracted approximately 14.5 million tonnes of bauxite from our mines and did not experience any mining accidents that involved 
serious work injuries or death.

Other Suppliers. In addition to our mines, we also source bauxite from other suppliers. The majority of other suppliers are small independent mines. Small 
independent mines are not affiliated with us and generally have annual bauxite production capacities not exceeding 200,000 tonnes. These mines have 
been  an  important  source  of  bauxite  for  our  operations.  We  purchase  bauxite  directly  from  small  independent  mines  or  through  local  distributors  that 
procure bauxite from these mines. In addition, we also secure a portion of bauxite overseas. Bauxite secured from other suppliers accounted for 53% of 
our total bauxite supply in 2016. Bauxite Procurement. The corporate management department at our headquarters is responsible for the oversight and 
coordination of our supply of bauxite. To determine how our bauxite requirement will be allocated among our principal sources each year, we first estimate 
our total bauxite needs for the year. Based on market conditions, production costs and other factors, we determine the amount of bauxite that we wish to 
source from our mines, and the remaining requirements from other suppliers.

41

Alumina-to-Silica Ratio. The production method for alumina refining is determined by the mineral composition of the bauxite, in particular, its alumina-to-
silica ratio. Most of the bauxite reserves in China are diasporic with low alumina-to-silica ratios. Based on our current technology, an efficient application 
of  the  Bayer  process  requires  bauxite  with  an  alumina-to-silica  ratio  of  10:1  or  higher,  while  the  Bayer-sintering  process  can  refine  bauxite  with  an 
alumina-to-silica  ratio  as  low  as  4:1.  In  2016,  the  average  alumina-to-silica  ratio  of  the  proven  and  probable  reserves  of  our  mines  ranges  from 
approximately 3.93:1 to 11.04:1.

Prices. There is neither governmental regulation on bauxite prices nor an official trading market for bauxite in China. We negotiate bauxite prices with our 
suppliers based on ore quality, mining costs, market conditions, transportation costs and various governmental taxes or levies, including a resource tax 
imposed by local governments. Our total bauxite cost is currently influenced by the following factors:

the cost of our mining operations;

the market conditions relating to purchases from small independent mines; and

the market conditions relating to purchases from overseas.

The average purchase price of bauxite per tonne from our other suppliers in 2014, 2015 and 2016 was approximately RMB412, RMB383 and RMB328 
respectively. The average cost of bauxite per tonne from our mines in 2014, 2015 and 2016 was approximately RMB246.9, RMB251.6 and RMB219.0, 
respectively.

We purchase a substantial amount of bauxite to satisfy our alumina production needs. Additionally, to fully utilize the bauxite from our mines, we refine all 
bauxite that meets the minimum technical requirements for our production of alumina. We also purchase higher grade ore from other suppliers and blend 
the ore of various grades to meet the technical requirements for our alumina production. This practice allows for flexibility and the inclusion of lower grade 
bauxite  to  optimize  the  use  of  bauxite  deposits  available  to  us.  We  do  not  use  our  historical  average  purchase  prices  or  any  other  historical  index  to 
estimate our bauxite reserves.

The following table sets forth our capital expenditures for our bauxite mines for the periods indicated:

Capital Expenditures
Infrastructure construction
Facility upgrade

Total

Primary Aluminum

Year Ended December 31,

2014

2015

2016

(RMB in thousands)

1,116,770.3
372,256.8

950,980.6
62,910.9

478,024.6
35,222.9

1,489,027.1

1,013,891.5

513,247.5

42

An average of approximately 1.91 tonnes of alumina and 13,496 kWh of electricity was required to produce one tonne of primary aluminum ingots in 2016.

Alumina and electricity, the two principal components of costs in the smelting process, accounted for approximately 39% and 37%, respectively, of our 
unit primary aluminum production costs in 2016. Apart from alumina and electricity, we also require carbon anodes, carbon cathodes, fluoride salt and 
cryolite for our smelting operations.

Alumina is the main raw material used in the production of primary aluminum. Our primary aluminum plants that do not have integrated alumina refining 
operations onsite obtain alumina internally from our alumina refineries located elsewhere or externally on the market.

Supplemental Materials, Electricity and Fuel

The  procurement  department  at  our  headquarters  coordinates  and  manages  our  supply  chain  for  all  our  major  raw  materials  in  conjunction  with  the 
procurement center at each production facility, which manages the logistics and inventory of raw materials locally. We are able to purchase diesel, the 
main fuel used by our mining and manufacturing equipment, from the public markets, and we source our water from local rivers, lakes or underground 
sources.

Alumina

Electricity, coal, alkali (caustic soda or soda ash) and natural gas are the principal materials and energy used in our alumina production. Electricity is one 
of  the  principal  cost  components  in  our  refining  process.  We  generate  electricity  at  a  number  of  refineries  and  purchase  our  remaining  electric  power 
requirements  from  regional  power  grids  at  government-mandated  rates  or  directly  from  power  generation  enterprises.  Most  of  our  power  supply 
agreements are one to three year renewable agreements. Power prices in China can vary, sometimes substantially, from one region to another, based on 
demand and power production costs in the region. Power costs for our various alumina refineries vary accordingly.

Large quantities of coal are used as a reducing agent and fuel to produce steam and gas in the alumina refining process. As of the date of this annual 
report,  we  held  minority  interests  in  a  number  of  coal  mining  enterprises,  including  Shanxi  Jiexiu,  Qinghai  Energy,  Xuehugou  Coal  Industry  Co.,  Ltd., 
Datong  Coal  Group  Huasheng  Wanjie  Coal  Co.,  Ltd.,  Dongdong  Coal,  Chalco  Liupanshui,  Huozhou  Coal  Group  Xingshengyuan  Coal  Co.,  Ltd.,  and 
Guizhou Yuneng. We hold 70% of the equity interest in Gansu Huayang, which holds mining rights for coal deposits in the Luochuan mining area, Gansu 
Province.  We  have  also  acquired  the  mining  rights  for  coal  deposits  in  the  Laodonghe  mining  area,  Guizhou  Province.  In  addition,  we  have  acquired 
70.82% of the equity interest in the Ningxia Energy, which holds mining rights for coal deposits in Ningxia Autonomous Region.

All of the coal mining enterprises in which we directly or indirectly have minority equity interests are currently in the extraction or trial production stage, 
except:

•

•

•

Chalco Liupanshui, a joint venture company in which we hold a 49% equity interest;

Huozhou Coal Group Xingshengyuan Coal Co., Ltd., an associate company in which Shanxi Huasheng holds 43.03% of the equity interest;

Guizhou Yuneng, an associate company in which we hold 25% of the equity interest; and

43

Guizhou Yuneng is under development. The production of Huozhou Coal Group Xingshengyuan Coal Co., Ltd. and one of the mines owned by Chalco 
Liupanshui is currently suspended due to production technology renovation. See "- B. Property, Plants and Equipment" for details of coal mines that we 
operate.  By  investing  in  coal  mining  enterprises  and  acquiring  mining  rights  for  coal  deposits,  we  plan  to  partially  offset  our  future  energy  costs,  and 
secure a portion of the coal we consume in our operations.

Alkali is used as a supplemental material in alumina refining. The Bayer-sintering process and the Bayer-sintering combined process require soda ash 
while caustic soda is used in the Bayer process. Our alumina refineries use natural gas and coal gas as fuel to refine alumina. There is no governmental 
regulation  of  the  prices  of  coal,  alkali  or  fuel.  We  purchase  these  raw  materials  from  external  suppliers  under  negotiated  supply  contracts,  which  we 
believe are competitively priced. We have not experienced difficulty in obtaining these materials in sufficient quantity and at acceptable prices.

Primary Aluminum

Smelting primary aluminum requires a substantial and continuous supply of electricity. The availability and price of electricity are key factors in our primary 
aluminum  production.  Though  the  electricity  prices  were  in  a  general  downward  trend  in  recent  years  as  a  result  of  the  reform  of  the  PRC  electricity 
system, electricity costs may fluctuate from time to time due to cyclical demand and government policies to regulate key industries. See "Item 5. Operating 
and Financial Review and Prospects - A. Operating Results - Overview - Factors Affecting Our Results of Operations - Manufacturing Costs."

We generate electricity at four of our smelters and purchase our remaining electric power requirements directly from power generation enterprises. As of 
December 31, 2016, eight of our smelters have entered into direct purchase agreements with power generation enterprises. Direct purchase transactions 
are normally organized by the local government and the direct purchase agreements are entered into annually. The average electricity cost (including tax) 
of our smelters was approximately RMB0.29/kWh in 2016, which decreased by 16% compared to 2015, primarily due to the decreased purchasing cost as 
a result of the national reform of electricity industry.

Carbon anodes and cathodes are key raw materials in the smelting process. Each of our smelters is able to produce carbon products necessary for its 
operations other than carbon cathodes. Guizhou branch is able to produce carbon cathodes.

Sales and Marketing

We coordinate substantially all of our sales and marketing activities for our self-produced alumina products and some of our sales and marketing activities 
for  our  self-produced  primary  aluminum  products  through  Chalco  Trading.  Our  subsidiaries  and  branches  sell  some  of  our  self-produced  primary 
aluminum products directly to external customers. Our alumina refineries sell our self-produced chemical alumina products directly to external customers 
or indirectly through Chalco Trading for subsequent external trading. For all of our self-produced products that are sold either through Chalco Trading for 
subsequent  external  sale  or  directly  to  external  customers,  our  subsidiaries  and  branches  play  an  important  role  in  providing  after-sale  services  and 
strengthening our presence in the marketplace. Since late 2009, we also have been engaged substantially in the trading of non-ferrous metal products 
including alumina, primary aluminum, copper, zinc and lead as well as coal products that we source from third- party suppliers through Chalco Trading.

Alumina

We  sell  our  self-produced  alumina  to  customers  primarily  through  Chalco  Trading,  giving  priority  to  customers  with  whom  we  have  long-standing 
relationships and who have established a strong credit history, after reserving sufficient alumina for our forecasted primary aluminum production. In 2016, 
we supplied approximately 6.15 million tonnes of alumina produced at our refineries to our smelters, which represented approximately 44% of our total 
alumina production, and sold the remainder to our customers. In addition, we also procure and sell outsourced alumina under long- term agreements or 
on the spot market through Chalco Trading. We sold approximately 2.7 million tonnes of outsourced alumina in 2016.

44

The sales prices of alumina that our alumina refineries sell internally to Chalco Trading are determined based on our budgeted sale prices, spot market 
prices and the prices of primary aluminum on SHFE. Chalco Trading coordinates the external sales of our alumina products. Chalco Trading sells our self-
produced alumina and alumina sourced from third-party suppliers to smelters throughout China. All of our major customers in the past three years have 
been domestic smelters. We primarily sourced alumina from third-party suppliers on the spot market, and we are normally required to pay the full price of 
the outsourced alumina before each delivery.

We sell most of our self-produced alumina and a portion of the outsourced alumina under long-term sales agreements with terms ranging from one year to 
three  years.  Our  long-term  sales  agreement  for  alumina  normally  sets  forth  the  quantity  of  alumina  to  be  sold  by  us  in  each  year  or  month,  the  price 
determination mechanism and payment method. Our customers are normally required to pay for their procurement before each delivery. As a result, the 
spot price of alumina and fluctuations of primary aluminum prices on the SHFE affect the alumina prices at which we sell.

Chalco Trading sells the rest of our self-produced and outsourced alumina products on the spot market. We set the price for the external sales of alumina 
products after taking into account the following factors:

international and domestic supply-demand situation;

CIF Chinese ports prices for alumina imports into China and other relevant import expenses;

international and domestic transportation costs; and

our short-term and mid-term projections for alumina prices;

We  sell  the rest of the outsourced alumina on the spot market at prices determined through negotiations with our customers, taking into consideration 
factors including our procurement prices and the prevailing market conditions.

Primary Aluminum

Our primary aluminum smelting subsidiaries and branches sell a portion of our primary aluminum output directly to external customers. They also sell a 
portion of our primary aluminum output internally to Chalco Trading at prices based on the spot prices of primary aluminum on Yangtze or Nanchu. Chalco 
Trading  then  coordinates  the  external  sales  of  primary  aluminum.  Chalco  Trading  sells  our  self-produced  primary  aluminum  products  to  external 
customers through the following three channels:

Contract sales. Most of our primary aluminum sales are made pursuant to contracts entered into directly with our long-standing customers. The terms 
for  our  sales  contracts  for  primary  aluminum  are  typically  one  year.  We  price  our  primary  aluminum  products  based  on  the  SHFE  prices  and  spot 
market prices for primary aluminum.

Sales  on  the  SHFE.  As  part  of  our  effort  to  manage  market  risk,  we  sell  a  portion  of  our  primary  aluminum  products  on  the  SHFE  through  futures 
contracts with terms ranging from one month to twelve months to hedge against declines in primary aluminum prices.

Sales on the spot market. We also sell our primary aluminum products on the spot market at the selling prices with reference to various factors, such as 
market spot prices and transportation costs.

In addition, we also procure and sell outsourced primary aluminum on the spot market or through short-term futures and options transactions. We sold 
approximately 2.62 million tonnes of outsourced primary aluminum in 2016.

45

To improve the efficiency of our distribution, we divide our China market into the following regions:

southern China (including Guangdong and Fujian Provinces);

eastern China (including Jiangsu and Zhejiang Provinces and Shanghai Municipality);

southwestern China (including Sichuan Province and Chongqing Municipality);

the Beijing-Tianjin-Tanggu area; and

central China.

•

•

•

•

•

•

•

•

•

•

•

•

We sell substantially all of our self-produced and outsourced primary aluminum to domestic customers. We expect China to remain our key market for 
primary aluminum for the foreseeable future. Customers of our primary aluminum products principally consist of aluminum fabricators and distributors that 
resell our primary aluminum products to aluminum fabricators or other purchasers.

We  establish  pricing  guidelines  for  Chalco  Trading  to  conduct  external  domestic  sales  of  our  self-produced  primary  aluminum  products,  taking  into 
account three main factors: the primary aluminum spot prices and futures price on the SHFE; spot prices in the regions of eastern China and southern 
China; our production costs and expected profit margins; and supply and demand. We determine our sales prices of the outsourced primary aluminum 
through negotiations with our customers, taking into consideration factors including our procurement prices and the prevailing market conditions. Each of 
our smelters is normally responsible for the sale of products to the customers from neighbouring markets, negotiating the pricing and delivery terms based 
on  market  conditions,  for  contract  to  be  entered  into.  In  general,  we  satisfy  each  purchase  order  with  products  from  our  nearest  smelter  to  minimize 
transportation costs.

Chemical alumina products and Gallium

Chemical alumina products and gallium are derived from our alumina production. We adjust our production of these products based on market demand. 
Our alumina refineries sell our chemical alumina products directly  to external customers or indirectly to external customers through Chalco Trading for 
subsequent external trading.

We  sell  most  of  our  chemical  alumina  products  and  gallium  in  China.  Prices  for  our  chemical  alumina  products  and  gallium  are  determined  through 
negotiations  with  our  customers,  taking  into  consideration  the  market  conditions.  Our  total  sales  of  gallium  in  2014,  2015  and  2016  amounted  to 
approximately RMB140.9 million, RMB27.99 million and RMB108 million, respectively.

Coal

Ningxia  Energy  sells  a  portion  of  its  self-produced  coal  directly  to  external  customers  through  short-term  contracts  at  prices  determined  through 
negotiations  with  our  customers,  taking  into  consideration  factors  including  our  procurement  prices  and  prevailing  market  conditions.  Ningxia  Energy 
consumes the rest of its self-produced coal at its own electric power plant.

In addition, we also procure and sell outsourced coal under long-term agreements or on the spot market through Chalco Trading. We sold approximately 
6.0 million tonnes of outsourced coal in 2016.

Trading of Outsourced Non-ferrous Metal Products and Other Materials

Since  late  2009,  we  have  been  actively  engaged  in  the  trading  of  alumina  and  primary  aluminum  sourced  from  third-party  suppliers.  Please  see  "- 
Alumina" and "- Primary Aluminum" for more details. Through Chalco Trading, we also sell other non-ferrous metal products such as copper, zinc and 
lead  as  well  as  coal  products  that  we  procure  from  our  third-party  suppliers  to  external  customers  on  the  spot  market  or  under  long-term  sales 
agreements.  Please  see  "-  Coal."  In  2016,  we  sold  approximately  1.6  million  tonnes  of  outsourced  copper,  zinc  and  lead.   In  addition,  we  also  sell 
outsourced raw and ancillary materials in bulk to customers such as steel manufacturers and copper processing companies on the spot market.

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Chalco Trading has a team with trading expertise to conduct research on the markets of non-ferrous metal products and other materials. From time to 
time, we may enter into futures and options transactions to hedge against price fluctuations in the non-ferrous metal product market.

Delivery

We  rely  on  rail  shipping  and  trucks  for  the  delivery  of  products  within  China.  Our  alumina  is  transported  by  rail  or  trucks,  and  transportation  costs  are 
generally borne by our customers and excluded from our sales prices. For long-distance deliveries, we maintain spur lines connecting our plants to the 
national railway routes. The price of rail shipping on the PRC national railway system is fixed by the government.

Most of our primary aluminum products are transported by rail, and our coal products are transported both by trucks and by rail.

Principal Facilities

Our  principal  facilities  include  23  principal  production  plants  and  our  Zhengzhou  Institute.  Set  forth  below  is  a  description  of  our  principal  production 
plants.

Guangxi Branch

Our  Guangxi  branch  commenced  operations  in  1994  and  is  located  in  Guangxi  Zhuang  Autonomous  Region  in  southwestern  China,  an  area  rich  in 
bauxite reserves. Our Guangxi branch obtains bauxite delivered via highway from our Pingguo mine, one of our wholly-owned mines, located less than 17 
kilometers from our Guangxi branch.

Our Pingguo mine contains large, easily exploitable bauxite reserves with high alumina-to-silica ratios. Our Guangxi branch is our only principal refinery 
that exclusively uses the Bayer process. With technology and production equipment imported from Europe, the Guangxi refinery features a high level of 
automation  and  energy  efficiency.  Since  its  inception,  we  have  continually  increased  the  designed  production  capacity  at  this  branch  by  removing 
production  bottlenecks  and  investing  in  capacity  expansions.  Guangxi  branch  had  an  annual  alumina  production  capacity  of  approximately  2,210,000 
tonnes as of December 31, 2016. In 2016, our Guangxi branch produced approximately 2,519,000 tonnes of alumina, along with approximately 118,140 
tonnes of chemical alumina products. In 2014, we abandoned primary aluminum production facilities of our Guangxi branch.

Guizhou Branch

Our  Guizhou  branch  commenced  its  smelting  operations  in  1966  and  was  subsequently  expanded  to  include  alumina  refining  operations  in  1978.  Our 
Guizhou branch uses 160Ka and 230Ka pre-bake reduction pot-lines in its primary aluminum production. Guizhou Smelter has undergone technological 
innovations  and  overhauls  since  its  inception.  As  of  December  31,  2016,  our  Guizhou  branch  had  an  annual  primary  aluminum  production  capacity  of 
approximately 360,000 tonnes. In 2016, our Guizhou branch produced approximately 298,200 tonnes of primary aluminum.

Our Guizhou branch also contains a modern carbon production facility, which produces carbon cathodes and carbon anodes.

Henan Branch

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Our Henan branch commenced its alumina refining operation in 1966 and primary aluminum smelting operation in 1967 in Henan Province, a province 
rich in bauxite reserves. Bauxite is delivered to our Henan branch via railway and highway from our following mines: Xiaoguan mine, Gongyi mine and 
Dengfeng mine located in Zhengzhou, Luoyang mine in Luoyang, Mianchi mine in Mianchi, Xuchang mine in Zhengzhou, Sanmenxia mine in Sanmenxia 
and  Jiaozuo  mine  in  Jiaozuo.  Our  Henan  branch  was  the  first  refinery  in  China  to  develop  the  Bayer-sintering  combined  process.  We  also  have  an 
alumina production line that uses the ore-dressing Bayer process, which we developed to refine low alumina-to- silica ratio bauxite. Since its inception, 
our Henan branch's production facilities have undergone substantial technological upgrades, based on equipment imported from Germany and Denmark. 
The refinery has also benefited from its access to high alumina-to-silica ratio bauxite from certain of our mines and through purchases on the market. Our 
Henan  branch  had  an  annual  alumina  production  capacity  of  approximately  2,410,000  tonnes  as  of  December  31,  2016.  In  2016,  our  Henan  branch 
produced approximately 1,130,370 tonnes of alumina and 137,690 tonnes of chemical alumina products.

Chalco Shandong

Chalco Shandong was incorporated as one of our  subsidiaries in the PRC in 2015. The predecessor of Chalco Shandong was our Shandong Branch, 
which  commenced  operations  in  1954,  Chalco  Shandong  has  the  capacity  to  produce  alumina,  primary  aluminum,  and  chemical  alumina  products. 
Bauxite  is  delivered  to  Chalco  Shandong  via  railway  and  highway  from  the  Yangquan  mine  in  Yangquan,  Shanxi  Province.  Its  alumina  refinery  was 
China's  first  production  facility  for  alumina.  It  produces  its  alumina  through  the  Bayer-sintering  process  and  the  Bayer  process.  Chalco  Shandong 
purchases  some  bauxite  from  overseas  and  the  rest  from  small  third-party  mines  in  Henan  and  Shanxi  Provinces.  Chalco  Shandong  had  an  annual 
alumina  production  capacity  of  approximately  2,270,000  tonnes  as  of  December  31,  2016.  It  produced  approximately  1,630,380  tonnes  of  alumina  in 
2016.

In  addition,  Chalco  Shandong  produces substantial amounts  of  Chemical  alumina  products and  produced approximately  1,610,810  tonnes  of  chemical 
alumina products in 2016. It is the largest and most technologically advanced production facility for chemical alumina products in China with the ability to 
produce the widest variety of these products.

As  of  December  31,  2016,  Chalco  Shandong's  annual  primary  aluminum  production  capacity  was  approximately  55,000  tonnes,  however,  it  did  not 
produce any primary aluminum in 2016.

Qinghai Branch

Located in Qinghai Province, our Qinghai branch is a stand-alone primary aluminum production facility. This branch commenced operations in 1987 and is 
one of the most technologically advanced primary aluminum smelters in China. It operates 180Ka and 200Ka automated pre-bake anode reduction pot-
lines that were developed domestically. It benefits from relatively low electricity costs in Qinghai Province due to the hydroelectric power stations in the 

region. The Qinghai branch sources alumina from our Shanxi, Shandong, Henan branches and Chalco Zhongzhou, but incurs higher transportation costs 
for both raw materials and its primary aluminum products than our other branches.

Our  Qinghai  branch  had  an  annual  primary  aluminum  production  capacity  of  approximately  400,000  tonnes  as  of  December  31,  2016.  It  produced 
approximately 407,300 tonnes of primary aluminum in 2016.

Shanxi Branch

Our Shanxi branch commenced operations in 1987 and is located in Shanxi Province, a province rich in bauxite deposits. Bauxite is transported to our 
Shanxi branch via railway and highway from our Xiaoyi mine in Shanxi Province. Our Shanxi branch is a stand-alone alumina plant. Shanxi branch had an 
annual alumina production capacity of approximately 2,600,000 tonnes as of December 31, 2016. It produced approximately 1,736,840 tonnes of alumina 
and 74,710 tonnes of chemical alumina products in 2016.

Our Shanxi branch's production facilities are primarily imported. Shanxi branch relies on bauxite from our mines as well as external suppliers. It is in the 
proximity of large coal mines and substantial water resources.

Chalco Zhongzhou

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Located  in  Henan  Province,  Chalco  Zhongzhou  is  a  stand-alone  alumina  plant,  located  near  abundant  bauxite,  coal  and  water  supplies.  Chalco 
Zhongzhou  was  incorporated  as  one  of  our  subsidiaries  in  the  PRC  in  2015.  The  predecessor  of  Chalco  Zhongzhou  was  our  Zhongzhou  Branch.  It 
commenced operations in 1993 and is equipped with imported and self-developed technology and has undergone various improvements and upgrades, in 
particular to its Bayer-sintering process and Bayer process. Chalco Zhongzhou obtains bauxite supplies partly from extractions of our mines, and partly 
from external suppliers in Henan and Shanxi Provinces and overseas.

We abandoned alumina production facilities with a production capacity for 30,000 tonnes in 2014. Chalco Zhongzhou had an annual alumina production 
capacity  of  approximately  3,050,000  tonnes  as  of  December  31,  2016.  Chalco  Zhongzhou  produced  approximately  2,138,440  tonnes  of  alumina  and 
approximately 491,460 tonnes of chemical alumina products in 2016.

Zunyi Alumina

Zunyi Alumina is located in Zunyi, Guizhou Province. In April 2006, we entered into a joint venture agreement with Guizhou Wujiang Hydroelectric Co., 
Ltd., to establish a joint venture company, Zunyi Alumina. We held a 73.28% equity interest in Zunyi Alumina. Zunyi Alumina completed the construction 
of alumina production facilities and commenced operations in 2010. Zunyi Alumina had an annual alumina production capacity of approximately 1,000,000 
tonnes as of December 31, 2016. Zunyi Alumina produced approximately 1,103,010 tonnes of alumina and 2,890 tonnes of chemical alumina products in 
2016.

Chongqing Branch

Our  Chongqing  branch  is  located  in  Chongqing.  Chongqing  branch  completed  the  construction  of  alumina  production  facilities  in  2010  and  its  annual 
alumina production capacity was approximately 800,000 tonnes as of December 31, 2016. Chongqing branch did not produce any alumina or chemical 
alumina products in 2016. we have suspended production in Chongqing Branch since July 2014 due to the relatively significant decrease in the price of 
alumina as compared with the price of alumina during the construction period, large negative variation of mineral resources and the high costs of natural 
gas and other energy.

Guizhou Huajin

Established in July 2014 and located in Qingzhen, Guizhou Province, Guizhou Huajin specializes in producing alumina products. Guizhou Huajin had an 
annual  alumina  production  capacity  of  approximately  1,600,000  tonnes  as  of  December  31,  2016.  Guizhou  Huajin  produced  approximately  1,448,360 
tonnes of alumina products in 2016.

Lanzhou Branch

Located in Lanzhou city in Gansu Province, our Lanzhou branch is a stand-alone primary aluminum plant. It was part of Lanzhou Aluminum before July 
2007 and was acquired by us through share exchange in April 2007. In July 2007, Lanzhou Aluminum was divided into two entities: our Lanzhou branch 
and Northwest Aluminum. Our Lanzhou branch owns a primary aluminum smelting plant with a designed annual primary aluminum production capacity of 
approximately 410,000 tonnes as of December 31, 2016. It produced approximately 399,600 tonnes of primary aluminum in 2016.

Shanxi Huaze

Shanxi Huaze is situated in Shanxi Province. In March 2003, we established the joint venture company, Shanxi Huaze, with Zhangze Electric Power to 
commence  the  construction  of  a  primary  aluminum  production  facility.  Shanxi  Huaze's  designed  annual  production  capacity  of  primary  aluminum  was 
approximately 424,000 tonnes as of December 31, 2016 and it produced approximately 324,800 tonnes of primary aluminum in 2016. We currently hold a 
60% equity interest in Shanxi Huaze.

Shanxi Huasheng

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Shanxi Huasheng is situated in Shanxi Province. In December 2005, we entered into a joint venture agreement with Shanxi Guan Lv Company Limited to 
establish a joint venture company, Shanxi Huasheng. Shanxi Huasheng commenced operations in March 2006 and had a designed annual production 
capacity for primary aluminum of approximately 220,000 tonnes as of December 31, 2016. In 2016, Shanxi Huasheng produced approximately 224,200 
tonnes of primary aluminum. We currently hold 51% equity interest in Shanxi Huasheng.

Zunyi Aluminum

Zunyi Aluminum is situated in Guizhou Province. We currently hold 62.1% equity interest in Zunyi Aluminum. Zunyi Aluminum's annual primary aluminum 
production  capacity  was  approximately  260,000  tonnes  as  of  December  31,  2016.   In  2016,  it  produced  approximately  102,200  tonnes  of  primary 
aluminum.

Fushun Aluminum

Fushun  Aluminum  is  situated  in  Liaoning  Province,  and  is  a  stand-alone  primary  aluminum  plant.  In  March  2006,  we  entered  into  a  share  transfer 
agreement  with  Liaoning  Fushun  Aluminum  Plant  to  acquire  100%  of  the  equity  interests  in  Fushun  Aluminum  for  a  consideration  of  RMB500  million. 
Fushun Aluminum's primary business is the production of primary aluminum and carbon products. Fushun Aluminum had an annual primary aluminum 
production capacity of approximately 110,000 tonnes as of December 31, 2016. Fushun Aluminum did not produce any primary aluminum in 2016. We 
have suspended production in Fushun Aluminum since October 2015 due to the relatively significant decrease in the price of primary aluminum and high 
costs of electricity.

Shandong Huayu

Shandong  Huayu  is  situated  in  Shandong  Province  and  is  a  stand-alone  primary  aluminum  plant.  We  currently  hold  55%  equity  interest  in  Shandong 
Huayu. Shandong Huayu had an annual primary aluminum production capacity of approximately 200,000 tonnes as of December 31, 2016. Shandong 
Huayu also has supporting facilities and coal-fired generators. In 2016, Shandong Huayu produced approximately 217,000 tonnes of primary aluminum.

Gansu Hualu

Gansu Hualu is situated in Gansu Province, and is a stand-alone primary aluminum plant. In August 2006, we entered into a share transfer agreement 
with  Baiyin  Nonferrous  Metal  (Group)  Co.,  Ltd.  ("Baiyin  Nonferrous")  and  Baiyin  Ibis  Aluminum  Co.,  Ltd.  ("Baiyin  Ibis").  Baiyin  Nonferrous  contributed 
127,000  tonnes  of  primary  aluminum  smelting  and  supporting  facilities  owned  by  Baiyin  Ibis  as  capital  contribution  and  holds  a  49%  equity  interest  in 
Gansu  Hualu.  We  hold  a  51%  equity  interest  in  Gansu  Hualu.  Gansu  Hualu  had  an  annual  primary  aluminum  production  capacity  of  approximately 
230,000  tonnes  as  of  December  31,  2016.  Since  November  2015,  the  production  of  primary  aluminum  has  been  suspended.  In  2016,  it  produced 
approximately 8,200 tonnes of alloy.

Baotou Aluminum

Baotou Aluminum is located in the Inner Mongolia Autonomous Region, and is a stand-alone primary aluminum plant. On December 28, 2007, through A 
Shares  issuance  and exchange for Baotou  Aluminum  shares,  we acquired  100% of the equity interest of  Baotou Aluminum. Baotou  Aluminum  had an 
annual primary  aluminum production  capacity  of  approximately  550,000 tonnes as of December 31, 2016. In 2016, it produced approximately 573,100 
tonnes of primary aluminum.

Liancheng branch

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Our  Liancheng  branch  is  located  in  Gansu  Province.  In  late  May,  2008,  we  acquired  100%  of  the  equity  interest  in  Liancheng  Longxing  Aluminum 
Company  Limited  from  Chinalco  on  the  China  Beijing  Equity  Exchange  and  subsequently  turned  it  into  our  Liancheng  branch  which  specializes  in 
producing  primary  aluminum.  Our  Liancheng  branch  had  an  annual  primary  aluminum  production  capacity  of  approximately  538,000  tonnes  as  of 
December 31, 2016. It produced approximately 398,600 tonnes of primary aluminum in 2016.

Longmen Aluminum

Located  in  Shanxi  Province,  Longmen  Aluminum  was  established  in  1991.  We  hold  a  55%  equity  interests  in  Longmen  Aluminum.  It  specializes  in 
producing primary aluminum. We have ceased the operation of our obsolete primary aluminum production facilities at Longmen Aluminum since March 
2012.

Chalco Nanhai

Established in June 2007 and located in Foshan, Chalco Nanhai specializes in aluminum fabrication. Chalco Nanhai commenced its commercial operation 
in  2011  and  had  an  annual  aluminum  fabrication  production  capacity  of  approximately  110,000  tonnes  as  of  December  31,  2015.  Since  2015,  we 
suspended production and have not produced any aluminum fabrication products at Chalco Nanhai.

Ningxia Energy

We  acquired  a  70.82%  equity  interest  in  Ningxia  Energy  in  January  2013.  Please  see  "-  A.  History  and  Development  of  the  Company  -  Significant 
Acquisitions H also and Joint Ventures." Ningxia Energy was established in June 2003. It is an integrated power generation company with total installed 
capacity of 2861 MW. It also operates coal mines located in the Ningxia Autonomous Region. Its principal business includes conventional coal-fire power 
generation and renewable energy generation. In 2016, Ningxia Energy produced approximately 8.2 million tonnes of coal and approximately 8.6 billion 
kWh of electricity.

Zhengzhou Institute

The  Zhengzhou  Institute,  located  in  Zhengzhou,  Henan  Province,  was  incorporated  as  our  subsidiaries  in  2015.  Its  predecessor  was  established  in 
August  1965  and  has  served  as  the  center  for  our  research  and  development  efforts.  The  Zhengzhou  Institute  specializes  in  the  research  and 
development of technologies for alumina smelting, alumina refining and the development of new products of chemical alumina. Zhengzhou Institute is the 
only  institute  in  China  dedicated  to  light  metals  research  and  has  played  a  key  role  in  bringing  about  technological  innovations  in  China's  aluminum 
industry. The Zhengzhou Institute was approved by the Ministry of Science and Technology of the PRC in 2003 to establish the National Research Center 
of  Aluminum  Refinery  Technologies  and  Engineering.  In  2014,  our  Zhengzhou  Institute  abandoned  its  primary  aluminum  production  facilities.  As  of 
December  31,  2016,  the  Zhengzhou  Institute  had  a  limited  production  capacity  for  chemical  alumina  products,  which  it  uses  in  connection  with  its 
research and development efforts.

Xinghua Technology

We acquired a 66% equity interest in Xinghua Technology in December 2016. Located at Shanxi Province, Xinghua Technology is an alumina plant with 
an annual alumina production capacity of approximately 350,000 tonnes as of December 31, 2016. It produced approximately 320,200 tonnes of alumina 
and approximately 8,550 tonnes of chemical alumina in 2016.

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Competition

Competition from Domestic Competitors

Alumina

The  Group  is  a  leading  enterprise  in  non-ferrous  metal  industry  in  China.  Although  we  face  competition  from  other  large  domestic  refineries,  we  have 
several advantages over such competitors, including:

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we have access to a substantial and stable supply of bauxite;

we are experienced in alumina production and our production technologies are specifically adapted to the particular chemical composition of 
bauxite found in China;

we have strong capabilities in technology research and hold certain proprietary technologies and patents; and

we have a substantial workforce that has extensive experience in production and management.

In addition, in order to improve the efficiency and competitiveness of the Chinese alumina industry as well as to protect the environment, MIIT published 
"Standard Conditions for Aluminum Industry" (the "Standard Conditions") in July 2013, which established a high entry barrier for new alumina producers in 
China and imposed stringent requirement for existing alumina companies.

Primary Aluminum

We  derived  all  of  our  primary  aluminum  revenues  from  domestic  sales  in  2016.  Our  competitors  include  other  domestic  and  international  primary 
aluminum producers that conduct sales in China. In 2016, our primary aluminum production represented approximately 9.1% of total domestic production 
in China.

We are a leading enterprise in non-ferrous metal industry in China. Currently, 19 primary aluminum producers in China (including Chalco) have annual 
production  capacity  of  500,000  tonnes  or  more,  which  collectively  represent  approximately  86%  of  the  total  primary  aluminum  production  capacity  in 
China. Among these 19 primary aluminum producers, 12 primary aluminum producers in China (including Chalco) have annual production capacities of 
one  million  tonnes  or  more,  which  represent  approximately  75%  of  the  total  primary  aluminum  production  capacity  in  China  as  of  2016.  The  PRC 
government encourages consolidation in the  Chinese primary aluminum industry to create larger, more efficient producers that are better positioned to 
implement measures to reduce emissions. Moreover, according to the Standard Conditions and other administrative regulations, new aluminum projects 
for expanding production capacity must be approved by the relevant administrative departments and must have stable supply of alumina.

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Although we face competition from other large domestic smelters, we have several advantages over such competitors, including:

Scale of production. With 12 primary aluminum smelters, we can achieve significant economies of scale. In addition, our scale of production enables us 
to achieve high production volumes to fill large customer orders and maintain a large customer base. Through our national distribution network, we are 
able to make timely deliveries to customers from our local warehouses.

Technology. We believe we have more sophisticated and efficient technology than most of our domestic competitors. Our Liancheng and Lanzhou 
branches are among the most technologically advanced primary aluminum smelting facilities in China. In addition, our technological support and 
research and development capabilities are superior to other domestic smelters.

Vertical integration. As a leading integrated alumina and primary aluminum producer in China, we are able to supply alumina internally to our primary 
aluminum plants. As a result, we save on transportation, warehousing and related costs. In addition, because we operate our own alumina refineries, 
we are able to assure a stable supply of alumina for our primary aluminum smelting operations.

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Quality. We have maintained and will continue to improve on the high quality standards for our primary aluminum which has satisfied national and 
industrial standards and customers' need.

The primary aluminum produced by most of our smelters satisfies the quality standards of the LME.

Competition from International Competitors

The tariff rate for alumina and primary aluminum imports was eliminated on January 1, 2008 and August 1, 2007, respectively. In 2016, China imported 
approximately  3.03  million  tonnes  of  alumina,  representing  approximately  a  35%  decrease  from  2015.  China  had  net  import  of  approximately  180,900 
tonnes  of  primary  aluminum  in  2016,  which  represented  a  47.07%  increase  from  2015.  We  expect  to  continue  to  face  competition  from  international 
suppliers  of  alumina  and  primary  aluminum  which  are  large  international  companies.  Some  competitors  may  also  consider  establishing  joint  venture 
companies with local producers in China to gain access to the resources in China and to lower transportation costs. However, we expect we will continue 
to benefit from certain PRC governmental policies that promote large domestic smelters.

Research and Development

Our  research  and  development  efforts  over  the  years  have  facilitated  the  expansion  of  our  production  capacity  and  reduced  our  unit  costs.  We  have 
successfully commercialized our previous research and development results in various technologies. In 2016, we completed 136 technological projects, 
including 89 independent research and development projects, 41 special key science and technology projects and six science and technology application 
projects. In addition, we filed a total of 109 patent applications in 2016.

As  of  December  31,  2016,  we  owned  1,472  patents,  which  were  primarily  related  to  technologies  and  processes,  equipment  and  new  products.  Once 
registered, a patent in China for an invention is valid for 20 years and for a utility model or a design, 10 years from the date of the patent application. As of 
December 31, 2016, we owned 25 trademarks, each of which had a term of 10 years.

We do not regard any single patent, license, or trademark to be material to our sales and operations as a whole. We are neither involved in any material 
intellectual property disputes against us nor are we pursuing any legislation relating to intellectual property rights against any party.

Environmental Protection

Our operations are subject to a wide variety of PRC national and local environmental laws and regulations, including those governing waste discharge, 
generation,  treatment  and  disposal  of  hazardous  materials,  land  reclamation,  air  and  water  emissions  and  mining  matters.  For  example,  the  PRC 
government  has  set  discharge  standards  for  air  and  water  emissions  to  air  and  water.  To  enforce  these  standards,  national  environmental  protection 
authorities have imposed discharge fees that increase for each incremental amount of discharge up to the limit set by the regulation. The relevant PRC 
government agencies are authorized to order any operations that exceed discharge limits to take remediation measures, which are subject to the relevant 
agency's approval, or order the closure of any operations that fail to comply with applicable regulations.

The pollutants discharged from our alumina refining process include red mud, waste water and gas emissions and particulates. Our primary aluminum 
production process generates fluorides, pitch fume and particulates. It is illegal to release these pollutants untreated and the discharge of these pollutants 
when treated must comply with national and local discharge limits.

Each  of  our  alumina  refineries,  primary  aluminum  smelters  and  other  production  plants  has  its  own  waste  treatment  facilities  onsite  or  has  developed 
other methods to dispose of industrial waste in compliance with applicable environmental laws and regulations. We were granted ISO14001 accreditations 
issued  by  China  Quality  Certification  Center  and  the  International  Certification  Network  in  2004.  In  2016,  we  passed  the  annual  review  and  these 
accreditations were renewed.

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We have increased our energy-efficiency by implementing new production techniques and technologies, upgrading our production facilities, optimizing our 
production  process  and  enhancing  our  logistics  and  operations  management.  Through  these  efficiency  initiatives,  we  estimate  that  we  conserved  the 
energy equivalent of 727,000 tonnes of standard coal in 2016. We have incorporated clean technology and processes into our operations with a view to 
promoting the concept of "zero emission" plants. Since 2009, we have achieved our target of zero industrial waste water emission.

Our  total  expenditures  for  maintaining  compliance  with  environmental  laws  and  regulations  were  RMB520.2  million,  RMB627.3  million  and  RMB657.5 
million for 2014, 2015 and 2016, respectively. In 2016, we did not have any major environmental pollution incidents.

Insurance

We maintain insurance coverage for our fixed assets such as plant, machinery, equipment, office facilities and transportation vehicles against accidents or 
natural disasters such as typhoons, hurricanes, floods, landslides and lightning strikes. However, there are certain types of losses, such as losses from 
war, acts of terrorism and nuclear radiation, for which we cannot obtain insurance at a reasonable cost or at all.

We are covered under the work-related injury insurance required by the relevant local government labor departments, and we have procured additional 
business accidental insurance for our employees. More extensive insurance is either unavailable in China or would impose a cost on our operations that 
would reduce our competitiveness.

Our insurance premiums were RMB33.4 million, RMB33.2 million and RMB35.8 million in 2014, 2015 and 2016, respectively.

Seasonality

Our business is not subject to seasonality.

Cyber Security

With  respect  to  our  internal  internet  policies  on  cyber-security,  we  have  established  an  information  safety  management  system  and  issued  internal 
regulations on cyber-security, internal hardware and data safety systems and we are gradually implementing measures relating to the office environment 
information safety management, information system access control, protection from any malicious software, and internal review and audit of information 

safety risks, in order to prevent loss of information due to cyber-security incidents, network outages or hardware incidents. In 2016, we did not experience 
any material cyber-security incidents or related losses.

Regulatory Overview

Producers  of  alumina  and  primary  aluminum  are  subject  to  national  industrial  policies  and  relevant  laws  and  regulations  in  areas  of  environmental 
protection, import and export, land use, foreign investment regulation and taxation. We are also subject to regulations relating to activities such as mining.

We are principally subject to governmental supervision and regulation by four agencies of the PRC government:

the NDRC, which sets and implements the major policies concerning China's economic and social development, approves investments exceeding 
certain amounts, coordinates and improves the reform of the economic system;

the Ministry of Land and Resources of China, which has the authority to grant land use rights and mining right permits;

the MIIT, which formulates industrial policies and investment guidelines for all industries including the aluminium industry; and

the CSRC, the securities regulatory commission of China.

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The following is a brief summary of the principal laws, regulations, policies and administrative directives to which we are subject.

Requirements for Capital Investments

Any  capital  markets  financing  activities  by an  enterprise  or  company  incorporated  in  the  PRC  such  as  those  to  finance  capital  projects,  are  subject  to 
approval  by  the  CSRC  and/or  other  relevant  authorities  in  China,  regardless  of  whether  the  funds  are  raised  in  China  or  on  the  international  capital 
markets. An issuer incorporated in the PRC must obtain prior approval from the CSRC for issuance of equity securities or equity-linked securities. Offering 
of corporate bonds in the PRC is also subject to supervision of the CSRC. Offering of bonds by a PRC-incorporated company outside the PRC shall be 
filed with NDRC. For all overseas financing activities by an enterprise or company incorporated in the PRC, the issuer must register with and obtain prior 
approval  from  the  administrative  authorities  of  foreign  exchange.  Foreign  investment  in  the  exploring  and  mining  of  alumina  and  primary  aluminum  is 
permitted by the PRC government.

Standard Conditions for Aluminum Industry

The Standard Conditions provides that bauxite mining, alumina and primary aluminum projects must comply with the state industry policies and overall 
plans on the development of aluminum industry, land use, urban planning and designation of functional zones. Aluminum smelting enterprises must be 
appropriately distributed across the relevant regions according to certain conditions including availability of resources, energy and environment. Pursuant 
to the Standard Conditions, aluminum smelting enterprises located in regions lacking competitive production elements should be gradually moved to more 
competitive  region,  and  the  amount  of  newly  increased  production  capacity  shall  be  strictly  controlled  to  prevent  excessive  capacity  caused  by  over-
investing.  The  Standard  Conditions  further  sets  standards  for  production  scale  and  major  external  conditions  for  newly  established  bauxite  mining, 
alumina,  electrolytic  aluminum  and  recycled  aluminum  projects.  The  MIIT  promulgated  on  April  4,  2014,  January  4,  2015  and  February  14,  2016, 
respectively, the first, the second and the third lists of enterprises that meet the Standard Conditions for the aluminum industry. Most of our production 
branches and subsidiaries have met the Standard Conditions and are included on these lists.

Pricing

The PRC government does not impose any limitations with respect to the pricing of alumina, primary aluminum and related products. Thus, alumina and 
primary aluminum producers are free to set prices for their products. All the raw materials, supplemental materials and other supplies that we purchase 
are based on market prices. Freight transportation on the national railway system is subject to government mandated pricing.

Electricity Supply and Price

The State Electricity Regulatory Commission of China is responsible for the supervision and administration of the power industry in China. The NDRC and 
local governments regulate electricity pricing.

The Electric Power Law of China and related rules and regulations govern construction, generation, supply and consumption of electric power. Currently, 
China's state-owned power companies, through their respective local subsidiaries, operate all the regional power grids in China from which we obtain a 
part  of  our  electricity  requirements.  In  October  2007,  Chinese  government  issued  "Notice  on  Further  Solutions  of  the  Difference  in  Electricity  Rates", 
according  to  which  the  preferential  electricity  prices  originally  enjoyed  by  Chinese  primary  aluminum  enterprises  have  been  gradually  abolished.  In 
December  2007,  Chinese  government  issued  "Notice  of  Eliminating  Preferential  Electricity  Rate  for  High  Energy  Consuming  Enterprises  and  Related 
Matters", which further eliminated the preferential electricity price arrangement enjoyed by Chinese primary aluminum enterprises. In December 2013, the 
NDRC  and  MIIT  issued  the  "Circular  on  the  Policies  for  Tiered  Pricing  of  Electricity  Used  by  Electrolytic  Aluminum  Enterprises"  (the  "Electricity  Tiered 
Pricing  Circular"),  which  became  effective  on  January  1,  2014,  to  impose  tiers  of  electricity  prices  on  primary  aluminum  smelters.  Specifically,  if  the 
alternating  current  consumed  by  any  smelter  is  more  than  13,700  kWh  per  tonne  of  molten  aluminum  but  less  than  13,800  kWh  per  tonne  of  molten 
aluminum, such smelter must pay additional RMB0.02 per kWh for the electricity used. If the alternating current consumed by any smelter is more than 
13,800 kWh per tonne of molten aluminum, such smelter must pay additional RMB0.08 for per kWh for the electricity used.

55

Used  by  Electrolytic  Aluminum  Enterprises"  (the  "Electricity  Tiered  Pricing  Circular"),  which  became  effective  on  January  1,  2014,  to  impose  tiers  of 
electricity prices on primary aluminum smelters. Specifically, if the alternating current consumed by any smelter is more than 13,700 kWh per tonne of 
molten aluminum but less than 13,800 kWh per tonne of molten aluminum, such smelter must pay additional RMB0.02 per kWh for the electricity used. If 
the alternating current consumed by any smelter is more than 13,800 kWh per tonne of molten aluminum, such smelter must pay additional RMB0.08 for 
per kWh for the electricity used.

In  March  2015,  new  policies  and  reforms  relating  to  electricity  generation,  retail,  usage,  and  other  related  sectors  were  introduced.  Under  "Several 
Opinions  of  the  CPC  Central  Committee  and  the  State  Council  on  Further  Deepening  the  Reform  of  the  Electric  Power  System",  a  series  of  reforms 
relating  to  electricity  pricing,  distribution  and  retail  segments,  electricity  trading,  distributed  generation,  and  other  aspects  has  been  put  forward.  We 
expect that these electricity system reforms will bring about profound impacts on China's electricity market and aluminum industry.

Regulations Concerning Imports and Exports of Alumina and Primary Aluminum

Import taxes on alumina and primary aluminum have been eliminated. The export tariff on certain primary aluminum products has been 15% since August 
1, 2007.

Environmental Protection Laws and Regulations

The  Ministry  of  Environmental  Protection  of  China  is  responsible  for  supervision  and  administration  of  environmental  protection  in  China.  It  formulates 
national environmental quality and discharge standards and monitors China's environmental system. Environmental protection bureaus at the county level 
or above are responsible for environmental protection within their respective jurisdictions.

Environmental  regulations  require  each  enterprise  to  file  an  environmental  impact  report  with  the  relevant  environmental  bureau  for  approval  before 
undertaking  the  construction  of  a  new  production  facility  or  any  major  expansion  or  renovation  of  an  existing  production  facility.  New  facilities  built 
pursuant  to  this  approval  are  not  permitted  to  operate  until  the  relevant  environmental  bureau  has  performed  an  inspection  and  concluded  that  the 
facilities are in compliance with environmental standards.

The Environmental Protection Law requires any facility that produces pollutants or other hazards to incorporate environmental protection measures in its 
operations and establish an environmental protection responsibility system. Such system includes adoption of effective measures to control and properly 
dispose of waste gases, waste water, waste residue, dust or other waste materials. Any entity that discharges pollution must register with the relevant 
environmental protection authority.

Penalties  for  breaches  of  the  Environmental  Protection  Law  include  warning,  payment  of  damages  and  imposition  of  fines.  Any  entity  undertaking  a 
construction project that fails to install pollution prevention and control facilities in compliance with environmental standards for a construction project may 
be  ordered  to  suspend  production  or  operations  or  to  cease  operations  and  may  be  fined.  Criminal  liability  may  be  imposed  for  a  material  violation  of 
environmental laws and regulations that causes any significant loss of property or personal injuries or death.

Mineral Resources Laws and Regulations

All mineral resources in China are owned by the state under the  current Mineral Resources Law. Exploration, exploitation and mining operations must 
comply with the relevant provisions of the Mineral Resources Law and are under the supervision of the Ministry of Land and Resources. Exploration and 
exploitation of mineral resources are also subject to examination and approval by the Ministry of Land and Resources or relevant local authorities. Upon 
approval, the relevant administrative authorities, which are responsible for supervision and inspection of mining exploitation in their jurisdiction, will issue 
an exploration permit or mining permit. The holders of mining rights are required to file with the relevant administrative authorities annually.

56

The  PRC  government  permits  mine  operators  of  collectively  owned  mines  to  exploit  mineral  resources  in  designated  areas  and  individuals  to  mine 
scattered  mineral  resources.  Such  mine  operators  and  individuals  are  subject  to  government  regulation.  Mining  activities  by  individuals  are  restricted. 
Individuals are not permitted to exploit mineral reserves allocated for exploitation by a mining enterprise or company, or specified minerals prescribed by 
the state for protective mining. Indiscriminate mining that damages mineral resources is prohibited.

If mining activities result in damage to arable land, grassland or afforested area, the mining operator must take measures to return the land to an arable 
state within the prescribed time frame. Any entity or individual which fails to fulfil its remediation obligations may be fined and denied application for land 
use rights for new land by the relevant land and natural resources authorities.

It  is  unlawful  for  an  entity  or  individual  to  conduct  mining  operations  in  areas  designated  for  other  legal  mining  operators.  A  mining  operator  whose 
exploitation  causes  harm  to  others  in  terms  of  production  or  in  terms  of  living  standards  is  liable  for  compensation  and  is  required  to  take  necessary 
remedial  measures.  When  a  mine  is  closed,  a  mine  closure  report  and  information  concerning  the  mining  facilities,  hidden  dangers,  remediation  and 
environmental protection must be submitted for examination and approval in accordance with the relevant PRC law and regulations.

Mineral  products  that  have  been  illegally  extracted  and  the  related  income  derived  from  such  activities  may  be  confiscated  and  may  result  in  fines, 
revocation of the mining permit and, in serious circumstances, criminal liability.

Energy Conservation Law

The new Energy Conservation Law came into effect on April 1, 2008. It sets out the general principles for reducing energy waste and improving efficiency 
of energy consumption. It urges the adjustment of industry structure and replacement of high energy consumption projects with new energy or renewable 
energy resources. In March 2014, the MIIT issued a regulation, the "Opinion on Implementing Supervision of Industrial Energy Conservation", which lists 
the primary aluminum smelting as one of the high energy consumption operations that will be strictly monitored. In December 2014, the MIIT issued the 
Guidance for National Industrial Efficiency, which sets forth industrial efficiency standards for producers of major products in industries that involve high 
energy consumption, which included electrolytic aluminum and aluminum oxide products.

Tax Laws and Regulation

In March 2007, the PRC government promulgated the Enterprise Income Tax Law which became effective from January 1, 2008. The Enterprise Income 
Tax  Law  imposes  a  single  income  tax  rate  of  25%  on  both  domestic  and  foreign  invested  enterprises.  Certain  branches  and  subsidiaries  of  us  were 
granted tax concessions including preferential tax rates of 15%. On December 6, 2007, PRC government promulgated the Enterprise Income Tax Law 
Implementation Rules which also became effective on January 1, 2008.

C.

ORGANIZATIONAL STRUCTURE

Below is a summary of our corporate structure and principal subsidiaries as of December 31, 2016:

Company

Baotou Aluminum Co., Limited

Chalco Hong Kong Ltd.(1)
Chalco Zunyi Alumina Co., Ltd.
China Aluminum International Trading Co., Ltd.
Chalco Mining Co., Ltd.

Shandong Huayu Alloy Materials Co., Ltd.
Chinalco Shanxi Jiaokou Xinghua Technology Ltd. (2)
Chinalco Shanghai Company Limited
Shanxi Huasheng Aluminum Co., Ltd.

Shanxi Huaze Aluminum and Power Co., Ltd.

Zunyi Aluminum Co., Ltd.

Chalco Energy Co., Ltd.
Chalco Ningxia Energy Group Co., Ltd.

Guizhou Huajin Aluminum Co., Ltd.

Chalco Zhengzhou Research Institute of
    Non-ferrous Metal Co., Ltd.
Chalco Shandong Co., Ltd.

Chalco Zhongzhou Aluminum Co., Ltd.
.
China Aluminum Logistics Group
    Corporation Co., Ltd. (3)

57

Percentage of
ownership interest
attribution to
the Company

Principal activities

100%

100%
73.28%
100%
100%

55%
66%
60%
51%

60%

62.10%

100%
70.82%

60%

100%

100%

100%

100%

Manufacture and distribution of primary aluminum, aluminum alloy and 
related fabricated products and carbon products
Overseas investments and alumina import and export activities
Manufacture and distribution of alumina
Import and export activities
Manufacture, acquisition and distribution of bauxite mines, limestone ore, 
aluminum magnesium ore and related non-ferrous metal products
Manufacture and distribution of aluminum alloy
Manufacture and distribution of alumina
Trading and engineering project management
Manufacture and distribution of primary aluminum, aluminum alloy and 
carbon-related products
Manufacture and distribution of primary aluminum and anode carbon 
products and electricity generation and supply
Manufacture and distribution of primary aluminum

Thermoelectric supply and investment management
Thermal power, wind power and solar power generation, coal mining, 
and power related equipment manufacturing

Manufacture and distribution of alumina

Research and development services

Manufacture and distribution of alumina

Manufacture and distribution of alumina

Logistic transportation

(1)

(2)

(3)

Chalco HongKong Ltd. is incorporated in Hong Kong. All other principal subsidiaries are incorporated in the PRC.

We directly hold 33% shares and indirectly hold 33% shares, through Chalco Shandong Co., Ltd.

We directly hold 81.87% shares and indirectly hold 18.13% shares, through China Aluminum International Trading Co., Ltd. of China Aluminum Logistics Group Corporation Co., Ltd.

58

D.

PROPERTY, PLANTS AND EQUIPMENT

Mines

Bauxite Mines

The following map sets forth details of the area surrounding Pingguo mine, our largest bauxite mine in China:

The Guangxi Pingguo plant, located in the Guangxi Zhuang Autonomous Region, commenced operations in 1994. The surrounding infrastructure includes 
roadways and waterways.

Modernization and Physical Condition, Equipment, Infrastructure and Other Facilities

We have modern facilities at our mines in China, which were designed by professional PRC mine design institutes and adhere to international standards. 
Our mines are either open pit or underground. Our mines generally have mining offices and transportation facilities that have access to local roads and 
highways. In addition, we utilize advanced heavy equipment such as bulldozers and scrapers.

Source of Power and Water

All of our mining facilities in China are connected to the local or regional electric power grids. In addition, our mining facilities are connected to reliable 
water sources, all of which were sufficient for the requirements of each individual mine.

Our mines in Indonesia have access to local roads. Prior to suspension of productions, the two mines were powered by diesel fuel and are equipped with 
washing machines.

Coal Mines

We  acquired  70%  of  the  equity  interest  in  Gansu  Huayang  in  March  2011,  which  holds  exploration  rights  for  certain  coal  deposits  in  Gansu  Province, 
namely, Luochuan mine. The exploration permit will expire in October 2018. Luochuan mine is an underground mine. We have completed the exploration 
but  have  not  commenced  development  of  Luochuan  mine.  As  of  the  date  of  this  annual  report,  neither  proven  nor  probable  reserves  have  been 
established in accordance with United States Securities and Exchange Commission Industry Guide 7 ("Industry Guide 7").

We acquired the mining rights for certain coal deposits Guizhou Province, namely Laodonghe mine, in January 2013 through Chalco Guizhou Mining Co., 
Ltd. We held 80.0% of the equity interest of Laodonghe mine. The mining permit will expire in December 2018. We have completed the exploration but 
have not commenced development of Laodonghe mine. Laodonghe mine is an underground mine. As of the date of this annual report, neither proven nor 
probable reserves have been established in accordance with Industry Guide 7.

59

We  completed  the  acquisition  of  70.82%  of  the  equity  interest  in  Ningxia  Energy  in  January  2013,  which  holds  mining  rights  or  exploration  rights  for 
certain coal deposits in Ningxia Autonomous Region. The coal mines owned and operated by Ningxia Energy include Wangwa mine, Wangwa No.2 mine, 
Yindonggou mine and Yinxingyijing mine, all of which are underground thermal coal mines. The operations at these coal mines are powered by electricity 
from  local  power  grids  and  are  accessible  by  public  roads.  As  of  the  date  of  this  annual  report,  neither  proven  nor  probable  reserves  have  been 
established in accordance with Industry Guide 7.

Wangwa mine and Wangwa No. 2 mine are currently in extraction stage. We primarily use comprehensive mechanized longwall mining method to extract 
coal  from  Wangwa  mine  and  Wangwa  No.  2  mine  and  we  use  advanced  coal  mining  equipment  including  hydraulic  roof  supports  and  shearers. 
Yindonggou mine  has  completed  construction for capacity  expansion  and technology  upgrade and is currently in trial production.  The mining permit  of 
Yindonggou  mine  will  expire  in  July  2036.  Ningxia  Energy  holds  50%  of  the  interest  in  Yinxingyijing  mine  with  the  joint  owner  not  participating  in  the 
operation of such mine. Yinxingyijing mine is currently under development. The exploration permit of Yinxingyijing mine will expire in August 2018 and we 
are in the process of applying for mining permit.

The following table sets forth detailed information on Wangwa mine and Wangwa No. 2 mine:

Nature of Ownership

Commencement of construction
Commencement of extraction
Permit renewal

Mining recovery rate (%)(2)
Depth of mine (meters underground)
Average thickness of main coal seam (meters)

Wangwa mine Wangwa No. 2 mine

Owned and operated 
by
Ningxia Energy, a 
70.82%
subsidiary of Chalco

Owned and operated 
by
Ningxia Energy, a 
70.82%
subsidiary of Chalco

1984(1)
1990(1)
May 2017

78
400
6-11

2007
2010
July 2017

81
400
8-10

Calorific value (Kcal/kg)
Sulphur content (%)
Average ash content (%)

4,900-5,100
1.1
14.2

4,800-5,000
1.2
15.3

(1)

(2)

Wangwa mine is currently under construction for expansion, the original production capacity of which was 1.5 million tonnes.

The mining recovery rate is the rate of the amount of coal recovered from a determined amount of reserves, which is calculated by dividing the actual 
volume of coal recovered in a year by the volume of reserves mined and consumed in the same year.

For the year ended December 31, 2016, Ningxia Energy incurred capital expenditures of approximately RMB457.9 million on infrastructure construction.

Land

Chinalco leases to us 410 pieces or parcels of land, located in eight provinces, covering an aggregate area of approximately 50.33 million square meters 
for any purpose related to our operations and businesses. Currently, all leases for our properties are valid and have not expired. The leased land mainly 
consists of:

398 pieces of allocated land with an area of approximately 49.03 million square meters. Chinalco has obtained authorization from the relevant 
administrative authorities to manage and lease the land use rights for such land; and

12 pieces of land with an area of approximately 1.3 million square meters. Chinalco has paid the land premiums and obtained land use rights 
certificates.

The land is leased for the following terms:

allocated land: 50 years commencing from July 1, 2001 (except for land use rights of mines operated by us, whose leased terms shall end on the 
expiration date of the mining rights or at the end of the actual mine life, whichever is earlier);

granted land: until expiration of the relevant land use right permits; and

for both allocated or granted land: normal commercial terms that stipulate, among other conditions, the terms of use, monthly or annual rental amounts 
payable in RMB and a six-month notification provision for termination of any lease agreement.

60

Buildings

Our principal executive offices, which we lease from Chinalco, are located at No. 62 North Xizhimen Street, Haidian District, Beijing, People's Republic of 
China, 100082.

Pursuant to the reorganization in connection with our initial public offering in 2001, Chinalco transferred to us, among other operating assets, ownership of 
the  buildings  and  properties  for  the  operation  of  our  core  businesses.  Chinalco  retained  its  remaining  buildings  and  properties  for  its  operations.  The 
buildings transferred to us comprise 4,631 buildings with an aggregate gross area of approximately 4.2 million square meters. These buildings may be 
sold or transferred only with the consent of Chinalco and in accordance with applicable land transfer procedures. Chinalco has undertaken to provide its 
consent and the necessary assistance to affect land grant procedures to ensure that our buildings can be legally transferred or sold.

We  and  Chinalco  also  lease  to  each  other  a  number  of  other  buildings  and  properties  for  ancillary  uses,  which  comprise  mainly  buildings  for  offices, 
dormitory,  canteen  and  storage  purposes.  As  of  the  date  of  this  annual  report,  we  leased  171  buildings  to  Chinalco,  with  an  aggregate  gross  area  of 
approximately  207,033  square  meters.  Chinalco  leases  88  buildings  to  us,  with  an  aggregate  gross  area  of  approximately  160,754  square  meters.  On 
March 28, 2005, we entered into a tenancy agreement with China Aluminum Development Company Limited, a wholly-owned subsidiary of Chinalco, for 
leasing the office premises at 12th to 16th floors and 18th to 31st floors of No. 62 North Xizhimen Street, Haidian District, Beijing, PRC with an aggregate 
gross floor area of 30,160.81 square meters for a term of three years. On October 15, 2008, our tenancy agreement with China Aluminum Development 
Company Limited expired, and we renewed the tenancy agreement to extend it for another three years commencing on October 16, 2008, pursuant to 
which, the aggregated gross floor area we leased under such tenancy agreement was increased to 30,188.0 square meters. On October 10, 2010, we 
entered into a supplemental tenancy agreement with China Aluminum Development Company Limited, pursuant to which, the aggregate gross floor area 
we lease under the tenancy agreement was reduced to 26,036.3 square meters. On October 15, 2011, we renewed the tenancy agreement to extend it 
for another two years, pursuant to which, the aggregate gross floor area we lease under the tenancy agreement was further reduced to 23,551 square 
meters.  On  March  26,  2013,  we  renewed  the  tenancy  agreement  with  its  term  to  be  expired  on  December  31,  2015.  In  March  2016,  we  renewed  the 
tenancy agreement with its term to be expired on December 31, 2017, with an aggregate gross area of approximately 22,285 square meters.

For environmental issues in relation to the utilization of our assets, please refer to "- Environmental Protection."

Our Expansion

Our expansion projects in 2016 primarily include:

The mining project of Zhongzhou for the bauxite at Duancun-Leigou: Investment in project construction amounted to RMB1,358 million, and by the end 
of 2016, an aggregate of RMB1,079 million of capital expenditure had been incurred. In November 2016, the project was ready for mining operation and 
commenced trial production, creating an additional production capacity of 1,600,000 tonnes of bauxite per annum.

61

The underground mining project of 0-24 line in Guizhou Maochang Mine: Investment in project construction is expected to amount to RMB787 million, 
and by the end of 2016, an aggregate of RMB714 million of capital expenditure had been incurred. The project was completed and commenced trial 
production in June 2016, creating an additional production capacity of 1,200,000 tonnes of bauxite per annum.

Capacity expansion and technology upgrade of Wangwa mine: The project is planned to have a total annual capacity of 6.0 million tonnes. We expect 
to invest a total amount of approximately RMB3.1 billion in this project. 

The 500,000-tonne aluminum alloy product structure adjustment, upgrade and technical innovation project of Inner Mongolia Huayun: Investment in 
project construction amounted to RMB5,911 million, and by the end of 2016, an aggregate of RMB2,200 million of capital expenditure had been 
incurred. The first batch of electrolytic cells from the project is expected to be put into production in August 2017, which will bring an additional 
production capacity of 500,000 tonnes per annum.

•

•

•

•

•

•

•

•

•

ITEM 4A.

UNRESOLVED STAFF COMMENTS

None.

ITEM 5.

OPERATING AND FINANCIAL REVIEW AND PROSPECTS

The following discussion and analysis should be read in conjunction with our audited consolidated financial statements and selected historical financial 
data,  in  each  case  together  with  the  accompanying  notes  included  elsewhere  in  this  annual  report.  This  section  contains  certain  "forward-looking 
statements" within the meaning of the United States Private Securities Litigation Reform Act of 1995. Forward- looking statements are not guarantees of 
our future performance or results and our actual results could materially differ from those disclosed in the forward-looking statements. In evaluating our 
business, you should carefully consider the information provided in "Item 3. Key Information - D. Risk Factors."

A.

OPERATING RESULTS

Overview

•

•

•

•

•

We are a leading enterprise in the non-ferrous metal industry in China. We are engaged principally in alumina refining, primary aluminum smelting, and 
trading of non-ferrous metal products, coal products and other products. In addition, we are engaged in coal mining and power generation. The remainder 
of  our  revenues  were  derived  from  research  and  development  activities  and  other  products  and  services.  We  organize  and  manage  our  operations 
according to the following key segments:

Our alumina segment, which consists of the mining and purchasing of bauxite and other raw materials, and production and sale of alumina as well as 
alumina-related  products,  such  as  alumina  hydrate,  alumina-based  chemical  products  and  gallium.  Alumina  accounted  for  approximately  89%  of  the 
total  production  volume  for  this  segment  in  2016.  Chemical  alumina  products  are  used  in  the  production  of  chemical,  pharmaceutical,  ceramic  and 
construction materials. In the process of refining bauxite into alumina, we also produce gallium as a by-product. Gallium is a rare, high-value metal with 
applications in the electronics and telecommunication industries.

Our primary aluminum segment, which consists of the procurement of alumina, other raw materials, supplemental materials and electrical power, the 
production  and  sale  of  primary  aluminum  and  aluminum-related  products,  such  as  carbon  products,  aluminum  alloy  products  and  other  electrolytic 
aluminum  products.  Our  principal  primary  aluminum  products  are  ingots,  molten  aluminum  and  aluminum  alloys  which  accounted  for  approximately 
19%,  52%  and  29%,  respectively, of  our  total  production  volume  of  primary  aluminum  in  2016.  Our  standard  20  kilogram  remelt ingots  are  used  for 
general  aluminum  fabrication  in  the  construction,  electricity,  electronics,  transportation,  packaging,  machinery  and  durable  goods  industries.  We 
internally produce substantially all the carbon products used at our smelters and sell our remaining carbon products to external customers.

62

Our trading segment, which consists of the trading of alumina, primary aluminum, aluminum fabrication products, other non-ferrous metal products, and 
crude fuels such as coal products, as well as supplemental materials, and providing logistics and transport services to our internal manufacturing plants 
and external customers in the PRC. We established our trading business as a separate segment in July 2010 as a result of the implementation of our 
operational structural exercise.

Our  energy  segment,  which  consists  of  coal  mining  and  power  generation,  including  conventional  coal-fire  power  generation  and  renewable  energy 
generation such as wind power and photovoltaic power. We established our energy segment in January 2013 as a result of our acquisition of Ningxia 
Energy in line with our development strategy to partially offset our future energy costs and secure a portion of the coal we consume in our operations. In 
2016, we supplied the majority of the electricity we generated for our own production use, supplied a portion of the coal output to our own electric power 
plant and sold the remaining portion to external customers, including power generation enterprises and cement plants.

Our corporate and other operating segment, which consists of corporate and other aluminum-related research, development, and other activities of the 
Group.

We  used  to be  engaged  in  aluminum  fabrication  operations, where  we  processed  primary  aluminum  for the  production  and  sales of  various  aluminum 
fabrication products. As approved at our 2012 annual general meeting held on June 27, 2013, we disposed of substantially all of our aluminum fabrication 
operations to Chinalco. As a result, we ceased to have our aluminum fabrication business as a separate segment in June 2013.

Critical Accounting Policies

We prepare our consolidated financial statements in accordance with IFRSs as issued by the IASB, which requires the use of certain critical accounting 
estimates. It also requires management to exercise its judgment in the process of applying the accounting policies. The areas in our financial reporting 
involving a higher degree of judgment or complexity, or areas where assumptions and estimates are significant to the consolidated financial statements, 
are  disclosed  in  Note  3  to  our  consolidated  financial  statements.  We  have  established  procedures  and  processes  to  facilitate  the  making  of  such 
judgments in the preparation of our consolidated financial statements. Management has used the best information available but actual performance may 
differ  from  our  management's  estimates  and  future  changes  in  key  variables  could  change  future  reported  amounts  in  our  consolidated  financial 
statements.

Property, Plant and Equipment-recoverable amount

Property,  plant  and  equipment  are  stated  at  historical  cost  less  accumulated  depreciation  and  accumulated  impairment  losses.  Historical  cost  includes 
expenditure that is directly attributable to the acquisition of the items. Subsequent costs are included in the asset's carrying amount or recognized as a 
separate asset, as appropriate, only when it is probable that future economic benefits associated with the item will flow to us and the cost of the item can 
be measured reliably. The carrying amount of any replaced parts is derecognized. All other repairs and maintenance are charged to profit or loss during 
the financial period in which they are incurred.

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We calculate depreciation on property, plant and equipment using the straight-line method to allocate their costs over their estimated useful lives down to 
their residual values, as follows:

Buildings

Machinery

Transportation facilities

Office and other equipment

8-45 years

3-30 years

6-10 years

3-10 years

We reviewed and adjusted the assets' depreciation method, residual values and useful lives, if appropriate, at the end of each reporting period. An asset's 
carrying amount is written down immediately to its recoverable amount if the asset's carrying amount is greater than its estimated recoverable amount.

Gains and losses on disposals are determined by comparing the proceeds with the carrying amount of the asset and are recognized within "other gains, 
net" in profit or loss.

Construction  in  progress  ("CIP")  represents  buildings  under  construction,  and  plant  and  equipment  pending  for  installation,  and  is  stated  at  cost  less 
accumulated  impairment  losses.  Cost  comprises  construction  expenditures,  other  expenditures  necessary  for  the  purpose  of  preparing  the  CIP  for  its 
intended use and those borrowing costs incurred before the assets are ready for their intended use that are eligible for capitalization. CIP is transferred to 
property, plant and equipment when the CIP is ready for its intended use.

Intangible assets - goodwill

Goodwill arises on the acquisition of subsidiaries, associates and joint ventures and represents the excess of the consideration transferred over the fair 
value of the share of the net identifiable assets of the acquiree at the date of acquisition.

For the purposes of impairment testing, goodwill acquired in a business combination is allocated to each of the cash-generating units, or groups of cash-
generating units, that is expected to benefit from the synergies of the combination. Each unit or group of units to which the goodwill is allocated represents 
the lowest level within the entity at which the goodwill is monitored for internal management purposes. Goodwill is monitored at the operating segment 
level.

Goodwill  impairment  reviews  are  undertaken  annually  or  more  frequently  if  events  or  changes  in  circumstances  indicate  a  potential  impairment.  The 
carrying  value  of  goodwill  is  compared  to  the  recoverable  amount,  which  is  the  higher  of  value  in  use  and  the  fair  value  less  costs  of  disposal.  Any 
impairment is recognized immediately as an expense and is not subsequently reversed.

Intangible assets - mining rights and mineral exploration rights

Our mineral exploration rights and mining rights relate to coal, bauxite and other mines.

(i) Recognition

Mineral exploration rights and mining rights are initially recorded at the cost which includes the acquisition consideration, qualifying exploration and 
other direct costs. The mineral exploration rights are stated at cost less any impairment, and the mining rights are stated at cost less any amortization 
and impairment.

(ii) Reclassification

Mineral exploration rights are converted to mining rights when technical feasibility and commercial viability of extracting a mineral resource are 
demonstrable. Mineral exploration rights are subject to amortization when the mineral exploration rights are converted to mining rights and commercial 
production has commenced.

We assess the stage of each mine under construction to determine when a mine moves into the production stage. The criteria used to assess the start 
date are determined based on the unique nature of each mine construction project. We consider various relevant criteria, such as completion of a 
reasonable period of testing of the mine and equipment, ability to produce in saleable form (within specifications) and ability to sustain ongoing 
production to assess when a mine is substantially complete and ready for its intended use.

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(iii) Amortization

Amortization of bauxite and other mining rights (except for coal mining rights) is provided on a straight-line basis according to the shorter of the 
expiration date of the mining certificate and the mineable period of natural resources. Estimated mineable periods of the majority of the mining rights 
range from 3 to 30 years.

Coal mining rights are amortized on a unit-of-production basis over the economically recoverable reserves evaluated based on the reserves estimated 
in accordance with the standards in the Solid Mineral Resource/Reserve Classification of the PRC (GB/T17766-1999) of the mine concerned.

(iv)

Impairment

An impairment review is performed when there are indicators that the carrying amount of the mineral exploration rights and mining rights may exceed 
their recoverable amounts. To the extent that this occurs, the excess is fully provided as impairment loss.

Non-current assets and disposal groups held for sale

Non-current assets and disposal groups are classified as held for sale if their carrying amounts will be recovered principally through a sales transaction 
rather  than  through  continuing  use.  For  this  to  be  the  case,  the  asset  or  disposal  group  must  be  available  for  immediate  sale  in  its  present  condition 
subject only to terms that are usual and customary for the sale of such assets or disposal groups and its sale must be highly probable. All assets and 
liabilities of a subsidiary classified as a disposal group are reclassified as held for sale regardless of whether the Group retains a non-controlling interest in 
its former subsidiary after the sale.

Non-current assets and disposal groups (other than financial assets) classified as held for sale are measured at the lower of their carrying amounts and 
fair values less costs to sell. Property, plant and equipment and intangible assets classified as held for sale are not depreciated or amortized.

Estimated impairment of trade and other receivables and inventories

A provision for impairment of trade and other receivables is established when there is objective evidence that we will not be able to collect all amounts due 
according to the original repayment terms of the receivables. Significant financial difficulties of the debtor, probability that the debtor will enter bankruptcy 
or  financial  reorganization,  and  default  or  delinquency  in  payments  are  considered  as  indicators  that  a  trade  receivable  is  impaired.  The  amount  of 
provision is the difference between the asset's carrying amount and the present value of estimated future cash flows, discounted at the original effective 
interest rate. Cash flows relating to trade and other receivables are discounted if the effect of discounting is material. The carrying amount of the asset is 
reduced through the use of an allowance account and the amount of the loss is recognized in the consolidated statement of comprehensive income. When 
a  trade  and  other  receivable  is  uncollectible,  it  is  written-off  against  the  allowance  account  for  trade  and  other  receivables.  Subsequent  recoveries  of 
amounts previously written-off are recognized as income in profit or loss. The impairment is subject to our management's assessment as of the end of the 
reporting period, and hence, the provision amount is subject to uncertainty.

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Our management tests whether inventories suffered any impairment based on estimates of the net realizable value of the inventories. For different types 
of inventories, it requires the exercise of accounting estimates on selling price, costs of conversion, selling expenses and related tax expense to calculate 
their net realizable value. For inventories held for executed sales contracts, our management estimates the net realizable value based on the contractual 
price; for other inventories, our management estimates the realizable future price based on the actual prices during the period from the balance sheet date 
to  the  date  these  financial  statements  were  approved  for  issuance  by  our  Board,  taking  into  account  the  nature  and  balance  of  inventories  and  future 
estimated price trends. For raw materials and work-in-progress, our management has established a model in estimating the net realized value at which 
the inventories can be realized in the normal course of business after considering our manufacturing cycles, production capacity and forecasts, estimated 
future conversion costs and selling prices. The management also takes into account the price or cost fluctuations and other related matters occurring after 
the end of the reporting period which reflect conditions that existed as of the end of the reporting period.

It is reasonably possible that if there is a significant change in circumstances including our business and the external environment, outcomes within the 
next financial year may be significantly affected.

Coal reserve estimates and units-of-production amortization for coal mining rights

External  qualified  valuation  professionals  evaluate  "economically  recoverable  reserves"  based  on  reserves  estimated  by  external  qualified  exploration 
engineers in accordance with the PRC standards. Engineering estimates of our coal reserves are inherently imprecise and represent only approximate 
amounts  because  of  the  subjective  judgments  involved  in  developing  such  information.  Economically  recoverable  reserve  estimates  are  updated  on  a 
regular basis and have taken into account recent production and technical information about each mine.

Income Tax

We estimate our income tax provision and deferred income taxation in accordance with the prevailing tax rules and regulations, taking into account any 
special approvals obtained from relevant tax authorities and any preferential tax treatment to which we are entitled in each location or jurisdiction in which 
we operate. There are many transactions and calculations for which the ultimate tax determination is uncertain during the ordinary course of business. We 
recognize  liabilities  for  anticipated  tax  audit  issues  based  on  estimates  of  whether  additional  taxes  will  be  due.  Where  the  final  tax  outcome  of  these 
matters is different from the amounts that were initially recorded, such differences will impact the income tax and deferred income tax provisions in the 
period in which such determination is made.

Deferred tax assets are recognized for unused tax losses and other temporary differences, such as provision for impairment of receivables, inventories 
and property, plant and equipment and accruals of expenses not yet deductible for tax purposes, to the extent that it is probable that taxable profit will be 
available  against  which  the  losses  can  be  utilized  or  other  temporary  difference  could  be  recovered.  Significant  management  judgment  is  required  to 
determine the amount of deferred tax assets that can be recognized, based upon the likely timing and level of future taxable profits together with future tax 
planning  strategies.  The  carrying  value  of  our  deferred  tax  assets  as  of  December  31,  2016  was  RMB1,687  million,  compared  with  approximately 
RMB2,279 million as of December 31, 2015, without taking into consideration the offsetting of the balances within the same tax jurisdiction. The amount of 
unrecognized tax losses as of December 31, 2016, was RMB21,957 million, compared with approximately RMB22,328 million as of December 31, 2015.

An  entity  shall  recognize  a  deferred  tax  liability  for  all  taxable  temporary  differences  associated  with  investments  in  subsidiaries,  associates  and  joint 
ventures, except to the extent that both of the following conditions are satisfied: (a) the parent, investor or joint venturer is able to control the timing of the 
reversal  of  the  temporary  difference;  and  (b)  it  is  probable  that  the  temporary  difference  will  not  reverse  in  the  foreseeable  future.  We  believe  that  the 
taxable temporary differences associated with investments in subsidiaries, associates and joint ventures satisfy the above criteria and, therefore, relevant 
deferred tax liabilities was recognized as disclosed in Note 11 to our consolidated financial statements.

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We believe we have recorded adequate current tax provision and deferred income taxes based on the prevailing tax rules and regulations and our current 
best estimates and assumptions. In the event that future tax rules and regulations or related circumstances change, adjustments to current and deferred 
income taxation may be necessary, which would impact our results or financial position.

Revenue recognition

We  recognize  revenue  when  the  amount  of  revenue  can  be  reliably  measured,  it  is  probable  that  future  economic  benefits  will  flow  to  us  and  specific 
criteria have been met for each of our activities (see descriptions below).

(i) Sales of goods

Revenue from the sales of goods is recognized when we have already transferred the significant risks and rewards of ownership of the goods to the 
buyers, we have retained neither continuing managerial involvement nor control over the goods, it is probable that the economic benefits related to the 
transaction will flow into us, and the revenue and related costs incurred can be measured reliably.

If we are acting solely as an agent, amounts billed to customers are offset against the relevant costs, and the related revenue is reported on a net basis.

(ii) Rendering of services

We provide machinery processing, transportation and packaging services and other services to third- party customers. These services are recognized 
in the period when the related services are provided.

Investment in joint ventures and associates - recoverable amount

In accordance with the Group's accounting policy, each investment in joint ventures and associates is evaluated in every reporting period to determine 
whether there are any indications of impairment. If any such indication exists, an estimate of the recoverable amount is performed and an impairment loss 
is recognized to the extent that the carrying amount exceeds the recoverable amount. The recoverable amount of the investment in a joint venture and an 
associate is measured at the higher of fair value less costs of disposal and value in use.

Fair value is determined as the amount that would be obtained from the sale of the investment in an arm's length transaction between knowledgeable and 
willing parties.

Value in use is also generally determined as the present value of the estimated future cash flows of those expected to arise from the continued use of the 
asset  in  its  present  form  and  its  eventual  disposal.  Present  values  are  determined  using  a  risk-adjusted  pre-tax  discount  rate  appropriate  to  the  risks 
inherent  in  the  asset.  Future  cash  flow  estimates  are  based  on  expected  production  and  sales  volumes,  commodity  prices  (considering  current  and 
historical prices, price trends and related factors) and operating costs. This policy requires management to make these estimates and assumptions which 
are  subject  to  risk  and  uncertainty;  hence  there  is  a  possibility  that  changes  in  circumstances  will  alter  these  projections,  which  may  impact  on  the 
recoverable amounts of the investments. In such circumstances, some or all of the carrying value of the investments may be impaired and the impairment 
would be charged against profit or loss.

New IFRSs Pronouncements

For a detailed discussion of new accounting pronouncements, please see Note 2 to our audited consolidated financial statements.

Factors Affecting Our Results of Operations

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We believe that the following factors which impact our various revenue and expense items (as described below) have had, and will continue to have, a 
significant effect on the development of our business, financial position and results of operation.

Economic Condition of China and the World

As the major aluminum product market is globalized, the demand for and prices of our products are highly correlated with the general economic condition 
of  China  and  the  world  and  the  performance  of  the  major  aluminum  and  related  product  markets.  In  recent  years,  China's  economy  continued  to 
experience growth despite the negative effects of the global financial crisis beginning in the second half of 2008 and economic recession in 2009, as well 
as general market volatility and changing macroeconomic conditions. However, the growth of China's economy has shown signs of slowing down since 
2014, with GDP growth of 6.9% from 2014 to 2015 and 6.7% from 2015 to 2016,  as compared to 7.5% from 2013 to 2014.

The global output of alumina in 2016 increased approximately 0.3% from 2015 to approximately 121.2 million tonnes. The global alumina consumption in 
2016  increased  approximately  3.7%  from  2015  to  approximately  122.2  million  tonnes.  In  2016,  the  domestic  output  of  alumina  products  increased 
approximately 2.6% from 2015 to approximately 60.2 million tonnes and the domestic consumption for alumina increased approximately 4.2% from 2015 
to approximately 64.4  million tonnes.

The global output of primary aluminum in 2016 increased approximately 2.9% from 2015 to approximately 58.9 million tonnes. The global consumption of 
primary  aluminum  in  2016  increased  approximately  3.0%  from  2015  to  approximately  59.6  million  tonnes.  In  2016,  the  domestic  output  of  primary 
aluminum increased approximately 4.8% from 2015 to approximately 32.5 million tonnes and the domestic consumption of primary aluminum increased 
approximately 6.7% from 2015 to approximately 32.7 million tonnes.

For the year ended December 31, 2016, we had cost of sales of RMB133,508.5 million, compared with cost of sales of RMB120,982.8 million for the year 
ended December 31, 2015.

Mix and Pricing of Our Products

We  are  engaged  principally  in  alumina refining, primary aluminum smelting and sales  of  these  products and trading of non-ferrous  metal products  and 
other products. In addition, we are engaged in coal mining and power generation. We sell most of our self-produced products through Chalco Trading, 
taking into account the spot market prices and SHFE prices. In 2016, revenues generated from alumina, primary aluminum, trading and energy segments 
(after elimination of inter-segment sales) accounted for 6.5%, 20.5%, 69.7% and 3.0%, respectively, of our consolidated total revenues after elimination of 
inter-segment  sales.  We  apply  different  policies  to  price  different  products.  For  information  on  our  pricing  of  different  products,  please  see  the  section 
headed "Item 4. Information of the Company - B. Business Overview - Sales and Marketing."

The sales prices of alumina that our alumina refineries sell internally to Chalco Trading are determined based on our budgeted sale prices, spot market 
prices and the prices of primary aluminum on SHFE. Chalco Trading coordinates the external sales of our alumina products. The alumina prices in both 
domestic and international market have shown a general increase trend in 2016 as a result of the effect of the significant improvement of the demand and 
supply in the global aluminum market. In 2016, the spot price of alumina in the international market reached a high of approximately US$350.5 per tonne 
and bottomed out at approximately US$197 per tonne, and the average spot price of alumina in the international market was approximately US$254 per 
tonne,  representing  a  decrease  of  15.3%  from  2015.  The  spot  price  of  alumina  in  the  domestic  market  reached  a  high  of  RMB3,080  per  tonne  and 
bottomed  out  at  RMB1,525  per  tonne,  and  the  average  spot  price  of  alumina  in  the  domestic  market  was  approximately  RMB2,070  per  tonne, 
representing a decrease of 11.7% from 2015. Our average selling price of alumina decreased by 15% from RMB2,391 per tonne in 2015 to RMB2,016 per 
tonne in 2016.

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Like  most  primary  aluminum  producers  in  China,  we  price  our  primary  aluminum  products  by  reference  to  the  SHFE  prices  and  spot  market  prices. 
Fluctuations in the SHFE spot prices have a significant effect on our operating results. In 2016, three month aluminum futures prices reached a high of 
USD1,794.5 per tonne and a low of USD1,449 per tonne on LME; and a high of RMB14,850 per tonne and a low of RMB10,405 per tonne on SHFE. The 
gradual  increase  of  aluminum  prices  in  global  and  domestic  markets  was  primarily  attributable  to  the  improvement  of  supply  and  demand  in  global 
aluminum  market.  In  terms  of  international  market,  the  international  price  of  aluminum  faced  an  upward  trend  with  fluctuations.  Favorable  global 
manufacturing  conditions  has  supported  a  stable  consumption  of  aluminum.  Meanwhile,  with  limited  restarted  and  newly  added  aluminum  production 
capacity, the international aluminum market was short of supply resulting in an increasing shortage gap. Especially in the fourth quarter in 2016 as a result 
of the serious tightness in supply in China, and massive capital inflow, the prices for aluminum soared, with three- month aluminum futures prices at LME 
breaking through USD1,700 per tonne and reaching a high of USD1,794.5 per tonne in November. In terms of the domestic market, impacted by flexible 
production arrangements by a number of aluminum producers in China, the growth in aluminum production dropped to its lowest level in the decade. As 
such,  China  aluminum  market  was  in  short  of  supply,  which  caused  the  general  increase  in  aluminum  price  in  2016.  After  the  spring  festival  of  2016, 
benefiting from the China's favorable supply and demand situation, domestic future aluminum price rapidly bounced back. After September, as a result of 
increased costs of railway transportation and utilization of railway transportation approaching its maximum capacity, the volume of aluminum delivered for 
consumption areas continued to drop, which resulted in a tightness of supply in spot aluminum market. In 2016, aluminum price in the domestic market 
were increasing on a continuous basis beyond the market expectation, even though average prices were still lower than 2015. The average three- month 
aluminum futures prices at SHFE decreased by 1.6% from RMB12,300 per tonne in 2015 to RMB12,101 per tonne in 2016. Our average selling price of 
primary aluminum increased by 2% from RMB12,205 per tonne in 2015 to RMB12,496 per tonne in 2016.

Price Volatility of Non-ferrous Metal and Coal Products.

Since  late  2009,  as  a  result  of  the  implementation  of  our  operational  structural  adjustment,  we  have  been  engaged  substantially  in  the  trading  of 
outsourced  non-ferrous  metal  products  to  increase  our  profit.  In  2012,  we  began  to  engage  in  the  trading  of  significant  amounts  of  outsourced  coal 
products  to  diversify  our  product  portfolio.  Although  the  profit  margin  of  sales  of  outsourced  products  is  typically  lower  than  that  of  our  self-produced 
products,  we  generated  substantial  revenues  and  profit  from  the  trading  of  outsourced  products  in  2016  due  to  our  significant  trading  volumes.  Our 
revenue  generated  from  external  sales  of  products  purchased  from  external  sources  in  2016  was  approximately  RMB82,146.5  million,  representing 
approximately 81.8% of total revenue from external sales in our trading segment. From time to time, we may enter into futures and option transactions in 
addition  to the  simple  buy-low-sell-high trading  model  to  hedge against price  fluctuations  in  the  non-ferrous  metal  and coal  products market.  However, 
short-term price volatility of these products remains a key factor affecting our operation result, as we need to make the correct prediction concerning the 
price trends of these products on the markets to ensure substantial revenues through large trading volume. If the market price trend does not match our 
prediction,  we  may  be  forced  to  sell  trading  products  at  low  prices  or  to  purchase  trading  products  at  high  prices,  which  may  adversely  affect  gross 
margins and profitability.

Manufacturing Costs

Our  cost  of  revenues  consists  primarily  of  the  costs  of  raw  materials,  overhead  cost  and  electric  power  cost  which  is  our  principal  energy  cost.  Our 
principal raw material is bauxite. For the years ended December 31, 2014, 2015 and 2016, bauxite supplied by our mines accounted for 55.4%, 55.4%and 
47%, respectively, of our total bauxite used in the production of alumina. The unit cost of bauxite produced by us is generally lower than the unit cost of 
bauxite procured from external suppliers. In 2016, as a result of decreases in power and raw material consumption per production unit and decreases in 
raw materials, fuel and electricity prices during the manufacturing process, our average cost of alumina per tonne decreased by approximately 12% from 
that in 2015.

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Given our high proportion of fixed costs, we must generate sufficient sales to absorb our fixed costs to maintain or increase our operating margins. Our 
acquisitions  and  production  expansion  in  recent  years  have  significantly  increased  our  costs  that  are  relatively  fixed  in  nature,  such  as  leases  and 
depreciation  of  property,  plant  and  equipment  and  employee  benefit  expenses.  If  we  are  able  to  maintain  satisfactory  facility  utilization  rates  and 
productivity, our production capacity expansion will enable us to reduce our unit costs through economies of scale and recover associated increased costs 
through higher output. In 2016, we continued to focus on lowering production costs and increasing production efficiency through reducing raw material 
consumption by improving technology and internal management.

Primary  aluminum  is  one  of  our  major  aluminum  products  and  is  produced  by  smelting  operations.  Smelting  operations  require  a  substantial  and 
continuous  supply  of  electricity.  Electricity  cost  is  the  most  significant  component  of  our  primary  aluminum  production  cost  and  accounted  for 
approximately 37% of our unit production cost for primary aluminum in 2016. The availability and price of electricity are key considerations in our primary 
aluminum operations. Interruptions of electricity supply can result in lengthy production shutdowns, increased costs associated with restarting production 
and  waste  of  production  in  progress,  and  prolonged  interruptions  can  cause  damage  to,  or  the  destruction  of,  production  equipment  and  facilities.  Our 
average annual electricity price per kilowatt-hour decreased by 18.8% from 2014 to 2015 and decreased by 16% from 2015 to 2016.

Availability and Costs of Financing

We  require  a  significant  amount  of  capital  to  fund  our  operations.  For  example,  we  need  substantial  amounts  of  funds  for  expanding  our  operations, 
purchasing and maintaining equipment and procuring commodities. We have in the past funded our capital expenditures primarily with bank loans and the 
issuance of medium-term notes and bonds and long-term bonds. The availability of financing is subject to various factors, including our credit history and 
PRC Government's policy on credit markets. Over the years, we have maintained good relationships with the commercial banks in China, which enables 
us to access bank financing at relatively low costs. In recent years, the PRC government had tightened its monetary policies to control inflation, including 
increasing  interest  rates  on  bank  loans  and  deposits  and  tightening  the  money  supply.  The  PRC  government  has  loosened  its  monetary  policy  and 
lowered interest rates on bank loans since the end of 2014. However, any change towards stricter lending policies in the future may, among other things, 
affect our ability to obtain financing and may in turn adversely affect our operating results.

Our finance costs decreased by 16% from 2015 to 2016, primarily due to a decrease in size and interest rate of interest-bearing debts. If we are unable to 
secure sufficient external funding when required, we may not be able to fund our working capital requirements and necessary capital expenditures, which 
could adversely affect our business, financial performance and prospects.

In addition, our borrowing costs and access to debt financing depend significantly on our credit ratings. These ratings, including long-term corporate credit 
ratings and financing bond credit ratings, are assigned by rating agencies, which may lower or withdraw their ratings. Any change in our credit ratings or 
average interest rate could have negative implications, which may increase our finance costs and affect our financial results.

Regulatory Environment

The  central  and  local  governments  in  the  PRC  continues  to  exercise  a  substantial  degree  of  control  and  influence  over  the  aluminum  and  other  non-
ferrous metal products industry in China and shape the structure and development of the industry through the imposition of industry policies governing 
major  project  approvals  and  safety,  environmental  and  quality  regulations.  If  the  PRC  government  changes  its  current  policies  or  the  interpretation  of 
those policies that are currently beneficial to us, we may face pressure on profit margins and significant constraints on our ability to expand our business 
operations.

Selected Statement of Operation Items

Revenue

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Our  revenue  is  primarily  generated  from  sales  of  alumina,  primary  aluminum,  other  non-ferrous  metal  products  and  coal  products.  In  addition,  we  are 
engaged in coal mining and power generation. The remainder of our revenues were derived from research and development activities and other products 
and services. In 2010, we established our trading business as a new business segment.

Cost of Sales

Our cost of sales consists primarily of the purchase of inventories in relation to trading activities, the cost of the raw materials and consumables used, the 
electric power cost which is our principal energy cost, the fixed cost and employee benefit expenses. For the years ended December 31, 2014, 2015 and 
2016, our cost of sales was RMB141,438.2 million, RMB120,982.8 million and RMB 133,508.5 million, respectively, and accounted for 99.6%, 98.0% and 
92.7% of the total consolidated revenues for those periods.

Operating Expenses

Selling and Distribution Expenses. Our selling and distribution expenses consist primarily of transportation and loading expenses, packaging expense and, 
to a lesser extent, port expenses, employee benefit expenses for employees in selling and distribution department, warehouse and other storage fees, 
depreciation of non-production property, plant and equipment, sales commissions and other handling fees, marketing and advertising expenses, among 
others. Selling and distribution expenses accounted for 14.1%, 41.4% and 36.6% of our total operating expenses for the years ended December 31, 2014, 
2015 and 2016, respectively.

General and Administrative Expenses. Our general and administrative expenses consist primarily of early retirement benefit expenses, employee benefit 
expenses for directors and officers and employees in administrative department and, to a lesser extent, taxes other than income tax expenses, impairment 
of intangible assets, depreciation of non-production property, plant and equipment, provision for impairment of receivables, termination benefit expenses, 
operating  lease  rental  expenses,  travelling  and  entertainment,  legal  and  other  professional  fees,  amortization  of  land  use  rights  and  leasehold  land, 
utilities  and  office  supplies,  insurance  expense,  pollutants  discharge  fees,  repairs  and  maintenance  expenses,  auditors'  remuneration,  amortization  of 
intangible assets, and others. General and administrative expenses accounted for 38.5%, 54.5% and 59.4% of our total operating expenses for the years 
ended December 31, 2014, 2015 and 2016, respectively. Employee benefit expenses, including salaries and bonus, housing fund, staff welfare and other 
expenses,  employment  expense  in  relation  to  early  retirement  schemes,  termination  benefit  and  retirement  benefit  cost-defined  contribution  schemes, 
comprise  a  significant  component  of  our  general  and  administrative  expenses,  accounting  for  53.4%,  43.4%  and  51.0%  of  our  total  general  and 
administrative expenses for the years ended December 31, 2014, 2015 and 2016, respectively.

Research and Development Expenses. Our research and development expenses accounted for 2.3%, 3.9% and 3.0% of our total operating expenses for 
the years ended December 31, 2014, 2015 and 2016, respectively.

Impairment loss on property, plant and equipment.  Our impairment loss on property, plant and equipment accounted for 45.1%, 0.2% and 1.0% of our 
total operating expenses for the years ended December 31, 2014, 2015 and 2016, respectively.

Other Income

Other income consists primarily of research subsidies, grants on energy saving, environment protection projects and industrial development support from 
the government.

Other Gains, net

71

Our other net gains in 2016 were RMB166.6 million, which consisted primarily of gains on disposal of equity interest, property, plant and equipment and 
land use rights and gains on financial products, partially offset by losses on future, forward and option contracts.

Finance Income

Our finance income consists primarily of interest income. For the year ended December 31, 2016, our finance income was RMB815.7 million, and 
accounted for 0.6% of the total consolidated revenues.

Finance Costs

Our financing costs consist primarily of interest expense on our borrowings, which we have incurred mainly to fund our capital expenditures. Interest rates 
on loans related to capital expenditures and working capital set by banks generally follow guidelines issued by the People's Bank of China. The People's 
Bank of China regulates the interest rates for commercial loans charged by state-owned banks from time to time as part of the PRC government's efforts 
to regulate the PRC economy. In 2016, we incurred interest expense (net of capitalized interest) of RMB4,740.2 million on our borrowings.

Share of Profits and Losses of Joint Ventures

Our share of profits and losses of joint ventures is the profit attributable to us from our joint ventures, based on our equity interests in such joint ventures. 
A  joint  venture  is  a  type  of  joint  arrangement  whereby  the  parties  that  have  joint  control  of  the  arrangement  have  rights  to  the  net  assets  of  the  joint 
venture.  Joint  control  is  the  contractually  agreed  sharing  of  control  of  an  arrangement,  which  exists  only  when  decisions  about  the  relevant  activities 
require unanimous consent of the parties sharing control.

Share of Profits and Losses of Associates

Our  share  of  profits  and  losses  of  associates  is  the  profit  attributable  to  us  from  our  associates,  based  on  our  equity  interests  in  such  associates.  An 
associate is an entity over which we have significant influence but not control.

Consolidated Results of Operations

The following table sets  forth certain income and expense  items as a percentage of our revenues from our consolidated statements of  comprehensive 
income for the periods indicated:

2014

RMB

(%)

Year Ended December 31,

2015

RMB
(in millions, except percentage)

(%)

RMB

2016

US$

Revenue
Cost of Sales

Gross Profit

142,059.7
(141,438.2)

100.0
(99.6)

123,475.4
(120,982.8)

100.0
(98.0)

144,065.5
(133,508.5)

20,749.7
(19,229.2)

621.5

0.4

2,492.6

2.0

10,557.0

1,520.5

(%)

100.0
(92.7)

7.3

Selling and distribution 

(1,766.7)

(1.2)

(1,784.1)

(1.4)

(2,065.5)

(297.5)

(1.4)

expenses
General and 

administrative 
expenses
Research and 
development 
expenses

Impairment loss on 

property, plant and 
equipment
Other income
Other gains, net

Operating (loss)/profit
Finance Income
Finance cost
Share of profits and 

losses of joint ventures

Share of profits and 

losses of associates

(Loss)/profit before 

income tax
Income tax 

(expense)/benefit

(5,679.5)
824.0
356.9

(10,781.0)
1,047.6
(6,733.8)

89.5

350.6

(16,027.1)

(1,074.9)

(Loss)/Profit for the year

(17,102.0)

(4,843.4)

(3.4)

(2,346.6)

(1.9)

(3,348.3)

(482.3)

(293.8)

(0.2)

(168.8)

(0.1)

(168.9)

(24.3)

(4.0)
0.6
0.2

(7.6)
0.7
(4.7)

0.1

0.2

(11.3)

(0.7)

(12.0)

(10.0)
1,771.0
5,023.6

4,977.7
812.4
(5,961.0)

23.2

284.6

136.9

230.1

367.0

72

<0.1
1.4
4.1

4.1
0.6
(4.8)

<0.1

0.2

0.1

0.2

0.3

(57.1)
745.2
166.7

5,829.1
815.6
(5,004.7)

(95.5)

115.1

1,659.6

(404.1)

1,255.5

(8.2)
107.3
24.0

839.5
117.5
(720.8)

(13.8)

16.6

239.0

(58.2)

180.8

(2.3)

(0.1)

<0.1
0.4
0.1

4.0
0.7
(3.5)

(0.1)

0.1

1.2

(0.3)

0.9

No customer individually accounted for more than 10% of our total sales for the year ended December 31, 2016. Sales to Chinalco and its subsidiaries, 
joint  ventures,  associates  and  other  related  parties  accounted  for  approximately  7.7%,  11.6%  and  9.1%  of  consolidated  revenues  for  the  years  ended 
December  31,  2014,  2015  and  2016,  respectively.  For  information  on  related  party  transactions,  see  "Item  7  -  Major  Shareholders  and  Related  Party 
Transactions - B. Related Party Transactions" and Note 36 to our audited consolidated financial statements.

Year Ended December 31, 2016 Compared with Year Ended December 31, 2015

Revenue

Our  revenue  increased  by  16.7%  from  RMB123,475.4  million  for  the  year  ended  December  31,  2015,  to  RMB144,065.5  million  for  the  year  ended 
December 31, 2016, primarily due to the increase of trading volume during the year.

Cost of Sales

Our cost of sales increased by 10.4% from RMB120,982.8 million for the year ended December 31, 2015, to RMB133,508.5 million for the year ended 
December 31, 2016, primarily due to the increase of trading volume during the year.

Selling and Distribution Expenses

Our selling and distribution expenses amounting RMB2,065.5 million for the year ended December 31, 2016, slightly increased from RMB1,784.1 million 
for the year ended December 31, 2015.

General and Administrative Expenses

Our general and administrative expenses increased by 42.7% from RMB2,346.6 million for the year ended December 31, 2015, to RMB3,348.3 million for 
the year ended December 31, 2016, primarily attributable to costs incurred for the reposition of certain redundant personnel for the purpose of enhancing 
productivity.

Research and Development Expenses

Our research and development expenses remain relatively stable around RMB168.9 million from 2015 to 2016.

Other Income

73

Other income decreased from RMB1,771.0 million in the year ended December 31, 2015 to RMB745.2 million for the year ended December 31, 2016, 
primarily due to changing of the way that the government provided support for our Group.

Other Gains, Net

Our net other gains decreased from RMB5,023.6 million for the year ended December 31, 2015 to RMB166.7 million for the year ended December 31, 
2016, primarily due to relatively more gains generated from disposal of property, plant and equipment and land use rights and equity interests in Jiaozuo 
Wanfang and Shanxi Huaxing in 2015.

Finance Income

Our finance income slightly increased from RMB812.4 million for the year ended December 31, 2015 to RMB815.6 million for the year ended December 
31, 2016.

Finance Costs

Our finance costs decreased by 16.0% from RMB5,961.0 million for the year ended December 31, 2015 to RMB5,004.7 million for the year ended 
December 31, 2016, primarily due to decline in lending rates and adjustment to the size of interest-bearing liabilities.

Share of Profits and Losses of Joint Ventures

We incurred a loss of RMB95.5 million in our share of profits and losses of joint venture for the year ended December 31, 2016, whereas we had a profit 
of RMB23.2 million in our share of profits and losses of joint venture for the year ended December 31, 2015. This was primarily attributable to decrease in 
the profits of our joint ventures.

Share of Profits and Losses of Associates

Our share of profits and losses of associates decreased by 59.6% from RMB284.6 million for the year ended December 31, 2015 to RMB115.1 million for 
the year ended December 31, 2016, primarily attributable to the decrease in the profit of our associates.

Income Tax

Our income tax benefit was RMB230.1 million for the year ended December 31, 2015, whereas we had income tax expense of RMB404.1 million for the 
year ended December 31, 2016. This was mainly attributable to more income taxes recognized as a result of increase in profit for the year 2016.

Results of Operations

As a result of the foregoing, our net profit increased from RMB367.0 million for the year ended December 31, 2015 to  RMB1,255.5 million for the year 
ended December 31, 2016.

Year Ended December 31, 2015 Compared with Year Ended December 31, 2014

Revenue

74

Our  revenue  decreased  by  13.1%  from  RMB142,059.7  million  for  the  year  ended  December  31,  2014,  to  RMB123,475.4  million,  primarily  due  to  the 
decrease in selling price and sales volume during the year. Our average selling price of alumina decreased by 4.28% from RMB2,498 per tonne in 2014 to 
RMB2,391 per tonne in 2015. Our average selling price of primary aluminum decreased by 9.9% from RMB13,546 per tonne in 2014 to RMB12,205 per 
tonne in 2015.

Cost of Sales

Our cost of sales decreased by 14.5% from RMB141,438.2 million for the year ended December 31, 2014, to RMB120,982.8 million for the year ended 
December 31, 2015, primarily due to the decrease in production cost and sales volume of our principal products. In 2015, due to decreases in power and 
raw material consumption per production unit and decreases in raw materials, fuel and electricity prices, our average cost of alumina per tonne decreased 
by approximately 11.9% from that in 2014. Our production cost of primary aluminum decreased by 8.4% from 2014 to 2015, primarily due to decreases in 
the  prices  of  raw  materials,  fuel  and  electricity,  and  decreases  in  power  and  raw  material  consumption  per  production  unit.  In  particular,  our  average 
annual electricity price decreased by 18.8% from 2014 to 2015.

Selling and Distribution Expenses

Our selling and distribution expenses amounted to RMB1,784.1 million for the year ended December 31, 2015, slightly increased from RMB1,766.7 million 
for the year ended December 31, 2014.

General and Administrative Expenses

Our general and administrative expenses decreased by 51.6% from RMB4,843.4 million for the year ended December 31, 2014, to RMB2,346.6 million for 
the  year  ended  December  31,  2015,  primarily  attributable  to  further  control  of  various  expenses  taken  in  2015,  and  the  costs  of  approximately 
RMB1,536.3 million relating to the provision for termination and early retirement benefits in respect of the early retirement of employees and those with 
termination of labor relationship through negotiation made by the Group in 2014.

Research and Development Expenses

Our research and development expenses decreased by 42.5% from RMB293.8 million for the year ended December 31, 2014 to RMB168.8 million for the 
year  ended  December  31,  2015,  primarily  because  we  included  the  expenses  on  research  and  development  of  the  600kA-grade  electrolytic  aluminum 
technology in the research and development expenses in 2014, while we did not include such expenses in the research and development expenses in 
2015.

Impairment Loss on Property, Plant and Equipment

Our impairment loss on property, plant and equipment decreased from RMB5,679.5 million for the year ended December 31, 2014, to RMB10.0 million for 
the year ended December 31, 2015, primarily due to provisions of substantial impairment for certain property, plant and equipment of our Company in 
2014 that resulted from general market factors beyond our control, such as the continuous decrease of aluminum prices and poor market conditions in the 
photovoltaic and silicon industries that we participate in, while we did not make such provisions in 2015.

Other Income

Other income increased from RMB824.0 million in the year ended December 31, 2014, to RMB1,771.0 million for the year ended December 31, 2015, 
primarily  due  to  the  increase  of  subsidies  we  received  from  the  government  for  supporting  the  development  of  enterprises  and  implementation  of 
environmental protection projects.

Other Gains, Net

75

Our  net  other  gains  increased  from  RMB356.9  million  for  the  year  ended  December  31,  2014,  to  RMB5,023.6  million,  primarily  due  to  the  capital 
operation, introduction of strategic investors and revitalization of stock assets carried out by us in 2015.

Finance Income

Our  finance  income  decreased  by  22.5%  from  RMB1,047.6  million  for  the  year  ended  December  31,  2014,  to  RMB812.4  million  for  the  year  ended 
December 31, 2015, primarily attributable to a decrease in interest income of receivables from disposal of subsidiaries, businesses and assets in 2013 
due to a decrease in interest rate and size of the receivables.

Finance Costs

Our  finance  costs  decreased  by  11.5%  from  RMB6,733.8  million  for  the  year  ended  December  31,  2014,  to  RMB5,961.0  million  for  the  year  ended 
December 31, 2015, primarily due to a decrease in interest rate and size of interest-bearing debts.

Share of Profits and Losses of Joint Ventures

Our share of profits and losses of joint ventures decreased by 74.1% from RMB89.5 million for the year ended December 31, 2014, to RMB23.2 million for 
the year ended December 31, 2015, primarily attributable to decrease in the profits of our joint ventures due to general market conditions.

Share of Profits and Losses of Associates

Our share of profits and losses of associates decreased by 18.8% from RMB350.6 million for the year ended December 31, 2014, to RMB284.6 million for 
the year ended December 31, 2015, primarily attributable to the decrease of our shareholding in Jiaozuo Wanfang resulting in the loss of control and a 
decrease in the profits of our associates due to general market conditions.

Income Tax

Our income tax expense was RMB1,074.9 million for the year ended December 31, 2014, whereas we had income tax benefit of RMB230.1 million for the 
year  ended  December  31,  2015.  This  was  mainly  attributable  to  the  fact  that  deferred  tax  assets  from  accumulated  losses  and  deductible  temporary 
differences were written down during 2014.

Results of Operations

As a result of the foregoing, we had net loss of RMB17,102.0 million for the year ended December 31, 2014, whereas we had net profit of RMB367.0 
million for the year ended December 31, 2015.

Discussion of Segment Operations

We account for our operations on a segmental basis; that is, separately preparing the accounting for our alumina, primary aluminum, trading, energy and 
corporate and other operating segments. Unless otherwise indicated, also included in these segments are other revenues derived from activities such as 
supplying electricity, gas, heat and water to our affiliates, selling scrap and other materials and providing services including transportation and research 
and development to third parties. For additional information relating to our business segments and segment presentation, see Note 4 to our consolidated 
financial statements.

The  following  table  sets  forth  a  breakdown  of  our  revenues  by  segment  and  the  contribution  of  external  sales  and  inter-segment  sales  for  the  periods 
indicated:

76

2014
RMB

Before Elimination of Inter-segment Sales
Year Ended December 31,
2016
US$

2016
RMB

2015
RMB

(in millions, except percentage)

5,913.5
24,852.3

6,661.2
26,643.8

9,355.5
20,449.4

30,765.8

33,305.0

29,804.9

30,390.4
10,260.1

28,111.8
8,861.4

29,482.3
4,981.9

40,650.5

36,973.2

34,464.2

1,347.5
2,945.3

4,292.8

4,246.3
717.5

4,963.8

100,346.2
9,761.8

84,222.2
9,908.9

100,439.4
13,906.5

14,466.3
2,003.0

110,108.0

94,131.1

114,345.9

16,469.3

5,094.2
148.1

5,242.3

315.4
32.6

348.0

4,192.8
98.1

4,290.9

287.4
15.0

302.4

4,382.3
137.5

4,519.8

406.0
98.4

504.4

631.2
19.8

651.0

58.5
14.2

72.7

Revenue
Alumina:
External sales
Inter-segment sales

Total

Primary aluminum:
External sales
Inter-segment sales

Total

Trading
External sales
Inter-segment sales

Total

Energy
External sales
Inter-segment sales

Total

Corporate and others
External sales
Inter-segment sales

Total

Total Revenues before inter-segment 

eliminations

Eliminations of inter-segment sales

187,114.6
(45,054.9)

169,002.6
(45,527.2)

183,639.2
(39,573.7)

26,449.5
(5,699.8)

Consolidated total revenues 

142,059.7

123,475.4

144,065.5

20,749.7

The following table sets forth segment results before income tax by segment for the periods indicated:

77

2016
%

5.1
11.1

16.2

16.1
2.7

18.8

54.7
7.6

62.3

2.4
0.1

2.5

0.2
0.1

0.3

100.0
(21.6)

78.4

2014
RMB

Year Ended December 31,

2015
RMB
(in millions)

2016
RMB

2016
%

6.5

20.5

69.7

3.0

0.3

100.0

2016
US$

Alumina:
Revenues
Cost and expenses(1)

Segment results(2)

Primary aluminum:
Revenues
Cost and expenses(1)

Segment results(2)
Trading:
Revenues
Cost and expenses(1)

Segment results(2)

Energy:
Revenues
Cost and expenses(1)

Segment results(2)

Corporate and others
Revenues
Cost and expenses(1)

30,765.8
(36,795.4)

33,305.0
(31,394.4)

29,804.8
(28,860.3)

4,292.8
(4,156.8)

(6,029.6)

1,910.6

944.5

136.0

40,650.5
(47,017.0)

36,973.2
(38,360.1)

34,464.2
(32,280.4)

4,963.9
(4,649.4)

(6,366.5)

(1,386.9)

2,183.8

314.5

110,108.0
(109,449.3)

94,131.1
(95,365.7)

114,345.9
(113,536.8)

16,469.2
(16,352.7)

658.7

(1,234.6)

809.1

116.5

5,242.3
(6,978.7)

(1,736.4)

348.0
(2,625.5)

4,290.9
(4,365.1)

4,519.8
(4,486.4)

(74.2)

33.4

302.4
431.4

504.4
(2,497.6)

651.0
(646.2)

4.8

72.6
(359.7)

Segment results(2)

Elimination(3)

Total (loss)/profit before income tax

(2,277.5)

(275.8)

(16,027.1)

733.8

188.2

136.9

(1,993.2)

(287.1)

(318.0)

1,659.6

(45.7)

239.0

(1)

(2)

(3)

Consist of cost of sales, operating expenses, other income, other gains, finance income, finance costs and others attributable to each segment.

Segment results refer to profit/(loss) before income tax.

Elimination refers to the aggregate inter-segment eliminations of segment results of each segment.

Year Ended December 31, 2016, Compared with Year Ended December 31, 2015

Alumina Segment

Revenues. Total revenue generated by the alumina segment decreased by 10.5% from RMB33,305.0 million for the year ended December 31, 2015, to 
RMB29,804.8 million for the year ended December 31, 2016, primarily due to a decrease in average selling price of alumina.

Revenue  from  external  sales  of  the  alumina  segment  increased  by  40.2%  from  RMB6,661.2  million  for  the  year  ended  December  31,  2015,  to 
RMB9,355.5 million for the year ended December 31, 2016, primarily due to the increase in the external sales volume of alumina.

Revenue from inter-segment sales of the alumina segment decreased from RMB26,643.8 million for the year ended December 31, 2015, to RMB20,449.4 
million for the year ended December 31, 2016.

Cost and expenses. The total cost and expenses for our alumina segment decreased from RMB31,394.4 million for the year ended December 31, 2015, 
to RMB28,860.3 million for the year ended December 31, 2016, primarily due to a decrease in the prices of materials and energy and improvement in 
energy efficiency during the manufacturing process.

78

Segment results. The segment profit for our alumina segment decreased from RMB1,910.6 million for the year ended December 31, 2015 to RMB944.5 
million for the year ended December 31, 2016, primarily due to gains from remeasurement of remaining equity interest in Shanxi Huaxing recognized in 
2015 and a decrease of approximately 15% in the price of alumina, partially offset by the decrease of approximate12% in cost.

Primary Aluminum Segment

Revenues. Total revenue generated by the primary aluminum segment decreased from RMB36,973.2 million for the year ended December 31, 2015, to 
RMB34,464.2 million for the year ended December 31, 2016, primarily due to decreases in the sales volume of our primary aluminum products.

Revenue  from  external  sales  of  the  primary  aluminum  segment  increased  from  RMB28,111.8  million  for  the  year  ended  December  31,  2015,  to 
RMB29,482.3  million  for  the  year  ended  December  31,  2016,  primarily  due  to  increase  in  the  average  external  selling  price  in  our  primary  aluminum 
products.

Revenue  from  inter-segment  sales  of  primary  aluminum  segment  decreased  from  RMB8,861.4  million  for  the  year  ended  December  31,  2015,  to 
RMB4,981.9 million for the year ended December 31, 2016.

Cost and expenses. The total cost and expenses for our primary aluminum segment decreased from RMB38,360.1 million for the year ended December 
31, 2015, to RMB32,280.4 million for the year ended December 31, 2016, primarily due to the decreases in prices of raw materials and electricity and 
sales volume of our primary aluminum products.

Segment results. Segment loss for our primary aluminum segment was RMB1,386.9 million for the year ended December 31, 2015 whereas we had a 
segment profit of RMB2,183.8 million for our primary aluminum segment for the year ended December 31, 2016. This was mainly attributable to a year-on-
year decrease of approximately 17% in the costs of primary aluminum products.

Trading Segment

Revenues.  Total  revenue  generated  by  the  trading  segment  increased  RMB94,131.1  million  for  the  year  ended  December  31,  2015  to  RMB114,345.9 
million for the year ended December 31, 2016,  primarily due to increase in trading volume.

Revenue from external sales of the trading segment increased from RMB84,222.2 million for the year ended December 31, 2015 to RMB100,439.4 million 
for the year ended December 31, 2016, primarily due to increase in trading volume.

Revenue from internal sales of the trading segment increased from RMB9,908.9 million for the year ended December 31, 2015 to RMB13,906.5 million for 
the year ended December 31, 2016.

Cost and expenses. The total cost and expenses for our trading segment increased from RMB95,365.7 million for the year ended December 31, 2015 to 
RMB113,536.8 million for the year ended December 31, 2016, primarily due to increase in trading volume.

Segment  results.  We  incurred segment loss for our trading segment  of RMB1,234.6 million for  the  year ended December 31, 2015 whereas we had  a 
segment profit of RMB809.1 million for the year ended December 31, 2016. This was mainly attributable to the increase in selling prices of the products 
and timely destocking.

Energy Segment

79

Revenues.  Total  revenue  generated  by  the  energy  segment  slightly  increased  from  RMB4,290.9  million  for  the  year  ended  December  31,  2015  to 
RMB4,519.8 million for the year ended December 31, 2016.

Revenue from external sales of the energy segment slightly increased from RMB4,192.8 million for the year ended December 31, 2015 to RMB4,382.3 
million for the year ended December 31, 2016.

Revenue from internal sales of the energy segment increased from RMB98.1 million for the year ended December 31, 2015 to RMB137.5 million for the 
year ended December 31, 2016.

Cost and expenses. The total cost and expenses for our energy segment slightly increased from RMB4,365.1 million for the year ended December 31, 
2015 to RMB4,486.4 million for the year ended December 31, 2016.

Segment results. We incurred a segment loss of RMB74.2 million for the year ended December 31, 2015, whereas we had a segment profit of RMB33.4 
million for the year ended December 31, 2016. This was mainly attributable to gains on disposal of environmental protection business.

Corporate and other operating segment

Revenues.  Revenue  from  the  corporate  and  other  operating  segment  increased  from  RMB302.4  million  for  the  year  ended  December  31,  2015  to 
RMB504.4 million for the year ended December 31, 2016.

Segment results. We had segment profit of RMB733.8 million for the year ended December 31, 2015 whereas we incurred a segment loss of RMB1,993.2 
million for the year ended December 31, 2016. This was mainly attributable to gains from capital operation in 2015, while it did not occur in 2016.

Year Ended December 31, 2015, Compared with Year Ended December 31, 2014

Alumina Segment

Revenues.  Total  revenue  generated  by  the  alumina  segment  increased  from  RMB30,765.8  million  for  the  year  ended  December  31,  2014,  to 
RMB33,305.0  million  for  the  year  ended  December  31,  2015,  primarily  due  to  increases  in  the  sales  volume  of  our  alumina  products,  resulting  from 
general market conditions.

Revenue from external sales of the alumina segment increased from RMB5,913.5 million for the year ended December 31, 2014, to RMB6,661.2 million 
for the year ended December 31, 2015, primarily due to the increase in the sales volume of alumina.

Revenue from inter-segment sales of the alumina segment increased from RMB24,852.3 million for the year ended December 31, 2014, to RMB26,643.8 
million for the year ended December 31, 2015.

Cost and expenses. The total cost and expenses for our alumina segment decreased from RMB36,795.4 million for the year ended December 31, 2014, 
to RMB31,394.4 million for the year ended December 31, 2015, primarily due to a decrease in the prices of materials and energy and improvement in 
energy efficiency during the manufacturing process.

Segment results. Segment loss for our alumina segment was RMB6,029.6 million for the year ended December 31, 2014, whereas we had segment profit 
of RMB1,910.6 million for the year ended December 31, 2015. This was mainly attributable to the investment profit from our disposal of Shanxi Huaxing in 
2015, which was recognized at its fair value after revaluation, and our control of various expenses resulting in a general decrease of our operating costs in 
2015.  Meanwhile  the  segment  results  of  our  alumina  segment  in  2014  was  influenced  by  the  provision  of  substantial  impairment  for  certain  long-term 
assets of the segment, provision of termination and early retirement benefits expenses in respect of the early retired employees and those with termination 
of labor relationship through negotiation.

Primary Aluminum Segment

80

Revenues. Total revenue generated by the primary aluminum segment decreased from RMB40,650.5 million for the year ended December 31, 2014, to 
RMB36,973.2 million for the year ended December 31, 2015, primarily due to decreases in the sales volume and the average selling price of our primary 
aluminum products.

Revenue  from  external  sales  of  the  primary  aluminum  segment  decreased  from  RMB30,390.4  million  for  the  year  ended  December  31,  2014,  to 
RMB28,111.8  million  for  the  year  ended  December  31,  2015,  primarily  due  to  decreases  in  the  sales  volume  and  average  selling  price  of  our  primary 
aluminum products.

Revenue from inter-segment sales of primary aluminum segment decreased by 13.6% from RMB10,260.1 million for the year ended December 31, 2014, 
to RMB8,861.4 million for the year ended December 31, 2015, primarily due to the decrease in the selling price and sales volume.

Cost and expenses. The total cost and expenses for our primary aluminum segment decreased by 18.4% from RMB47,017.0 million for the year ended 
December  31,  2014,  to  RMB38,360.1  million  for  the  year  ended  December  31,  2015,  primarily  due  to  the  decreases  in  prices  of  raw  materials  and 
electricity and sales volume of our primary aluminum products.

Segment results. Segment loss for our primary aluminum segment decreased by 78.2% from RMB6,366.5 million for the year ended December 31, 2014, 
to RMB1,386.9 million for the year ended December 31, 2015. This was mainly attributable to the net profit from disposal of non-current assets in 2015 
and the government subsidies. Meanwhile the segment results of our primary aluminum segment in 2014 was influenced by the provision of substantial 
impairment  for  certain  long-term  assets  of  the  segment,  provision  of  termination  and  early  retirement  benefits  costs  in  respect  of  the  early  retired 
employees and those with termination of labor relationship through negotiation.

Trading Segment

Revenues. Total revenue generated by the trading segment decreased by 14.5% from RMB110,108.0 million for the year ended December 31, 2014, to 
RMB94,131.1 million for the  year  ended December 31, 2015, primarily due to a decrease in volumes and the average selling price  of major aluminum 
products sold through our trading segment.

Revenue  from  external  sales  of  the  trading  segment  decreased  by  16.1%  from  RMB100,346.2  million  for  the  year  ended  December  31,  2014,  to 
RMB84,222.2  million for  the  year ended  December  31,  2015. Revenue from external sales of trading segment for the year  ended December 31, 2015 
included RMB23,294.8 million of external sales of products produced by us and sold through the trading segment and RMB60,927.4 million of external 
sales  of  commodities  purchased  from  external  sources  including  alumina,  primary  aluminum,  carbon  products,  aluminum  fabrication  products,  coal 
products and non-ferrous metal products.

Revenue from internal sales of the trading segment slightly increased from RMB9,761.8 million for the year ended December 31, 2014, to RMB9,908.9 
million for the year ended December 31, 2015.

Cost and expenses. The total cost and expenses for our trading segment decreased by 12.9% from RMB109,449.3 million for the year ended December 
31, 2014, to RMB95,365.7 million for the year ended December 31, 2015, primarily due to the decrease in volumes and the average selling price of major 
aluminum procured and sold through our trading segment.

Segment results. Segment profit for our trading segment was RMB658.7 million for the year ended December 31, 2014, whereas we incurred segment 
loss  for  our  trading  segment  of  RMB1,234.6  million for  the year ended  December  31, 2015.  This  was  mainly  attributable  to  the  decrease in  the  selling 
price of the products and provision of impairment of inventory made accordingly.

Energy Segment

81

Revenues. Total revenue generated by the energy segment decreased from RMB5,242.3 million for the year ended December 31, 2014, to RMB4,290.9 
million for the year ended December 31, 2015, primarily due to the general decrease in coal price and power production.

Revenue from external sales of the energy segment decreased from RMB5,094.2 million for the year ended December 31, 2014, to RMB4,192.8 million 
for the year ended December 31, 2015.

Revenue from internal sales of the energy segment decreased from RMB148.1 million for the year ended December 31, 2014, to RMB98.1 million for the 
year ended December 31, 2015.

Cost and expenses. The total cost and expenses for our energy segment decreased from RMB6,978.7 million for the year ended December 31, 2014, to 
RMB4,365.1 million for the year ended December 31, 2015.

Segment results. Segment loss was decreased from RMB1,736.4 million for the year ended December 31, 2014, to RMB74.2 million for the year ended 
December 31, 2015. This was mainly attributable to the provision of substantial impairment loss for assets of silicon and photovoltaic industry subsidiaries 
in 2014.

Corporate and other operating segment

Revenues. Revenue from the corporate and other operating segment decreased by 13.3% from RMB348.0 million for the year ended December 31, 2014, 
to RMB302.4 million for the year ended December 31, 2015.

Segment  results.  We  had  segment  loss  for  the  corporate  and  other  operating  segment  of  RMB2,277.5  million  for  the  year  ended  December  31,  2014, 
whereas  we  had  segment  profit  of  RMB733.8  million  for  the year ended December  31,  2015.  This was  mainly  attributable  to  the  investment profits  for 
disposal of Shanxi Huaxing and Jiaozuo Wanfang in 2015.

B.

LIQUIDITY AND CAPITAL RESOURCES

Historically,  our  primary  sources  of  funding  have  been  cash  generated  from  operating  activities,  prepayments  and  deposits  from  customers,  bank  and 
other  loans  and  proceeds  from  equity  or  notes  and  bonds  offerings.  Our  primary  uses  of  funds  have  been  working  capital  for  production,  capital 
expenditures and repayments of short-term, medium-term and long-term borrowings.

As of December 31, 2016, our current assets amounted to RMB66,426.2 million, representing a slight increase of 3.0% from RMB64,462.4 million as of 
December 31, 2015. As of December 31, 2016, our trade and notes receivable amounted to RMB7,327.2 million, representing a increase of 42.5% from 
RMB5,143.5 million as of December 31, 2015. As of December 31, 2016, our restricted cash and time deposits and cash and cash equivalents balance 
amounted to RMB25,895.5 million, representing an increase of 14.8% from RMB22,557.4 million as of December 31, 2015, primarily due to an increase in 
cash and cash equivalents.

As  of  December  31,  2016,  our  current  liabilities  amounted  to  RMB82,944.6  million,  representing  an  increase  of  1.4%  from  RMB81,807.3  million  as  of 
December 31, 2015.

As of December 31, 2016, our net current liabilities amounted to RMB16,518.4 million, representing a decrease of 4.8% from RMB17,344.9 million as of 
December  31,  2015.  As  of  December  31,  2016,  our  current  ratio  (current  assets/current  liabilities)  was  0.80,  compared  with  0.79  as  of  December  31, 
2015.  Our  quick  ratio  ((current  assets  -  inventories  -  prepayments)/current  liabilities)  was  0.55  as  of  December  31,  2016,  compared  with  0.49  as  of 
December 31, 2015.

•

•

•

We have considered our available sources of funds as follows:

82

Our expected net cash inflows from operating activities in 2016;

As  of  December  31,  2016,  we  had  total  banking  facilities  of  approximately  RMB134,235  million,  of  which  RMB61,980  million  had  been  utilized  and 
unutilized banking facilities amounted to RMB72,255 million as of December 31, 2016, among which, banking facilities of approximately RMB67,510 
million will be subject to renewal during the next 12 months from January 1, 2017. We are confident that all banking facilities could be renewed upon 
their expiration based on our past experience with banks and our good credit standing; and

Other available sources of financing from banks and other financial institutions based on our good credit history.

We believe that we have adequate resources to continue in operational existence for the foreseeable future not less than 12 months from the date these 
financial statements were approved. The Board therefore continues to adopt the going concern basis in preparing these financial statements.

Cash Flows and Working Capital

The following table sets forth a condensed summary of our statement of cash flows for the periods indicated:

Net cash flows generated from

operating activities

Net cash flows (used in)/generated from investing activities
Net cash flows used in financing activities
Net increase in cash and
and cash equivalents
Net Cash Flows Generated from Operating Activities

2014
RMB

Year Ended December 31,

2015
RMB
(in millions)

2016
RMB

13,782.3
(5,139.7)
(3,813.3)

7,297.0
2,393.1
(5,425.6)

11,518.7
(4,997.2)
(3,661.2)

2016
US$

1,659.0
(719.7)
(527.3)

4,829.3

4,264.5

2,860.3

412.0

For the year ended December 31, 2016, we had cash inflows before changes in working capital but after adjustment for non-cash items and non-operating 
cash  outflows  of  RMB13,162.8  million  and  net  cash  generated  from  operating  activities  of  RMB11,518.7  million.  The  adjustment  consisted  primarily  of 
non-cash and non-operating activities items such as realized and unrealized loss on futures, option and forward contracts of RMB1,135.7 million, finance 
cost  of  RMB5,004.7  million,  gain  on  disposal  of  the  Environmental  Protection  Business  of  RMB571.3  million  and  depreciation  of  property,  plant  and 
equipment of RMB6,560.8 million and outflows of RMB1,589.2 million for changes in working capital and outflows of income tax of RMB54.9 million. The 
outflows from changes in working capital consisted primarily of (i) an increase in trade and notes receivables of RMB3,664.7 million and (ii) a decrease in 
trade  and  notes  payable  of  RMB3,447.6  million,  and  partially  offset  by  (i)  a  decrease  in  inventories  of  RMB2,437.3  million  and  (ii)  a  decrease  in  other 
current assets of RMB3,460.2 million.

For the year ended December 31, 2015, we had cash inflows before changes in working capital but after adjustment for non-cash items and non-operating 
cash outflows of RMB7,378.3 million and net cash generated from operating activities of RMB7,297.0 million. The adjustment consisted primarily of non-
cash and non-operating activities items such as finance cost of RMB5,961.0 million, gains on disposal of Shanxi Huaxing of RMB2,588.1 million, gains on 
disposal of  Jiaozuo  Wanfang of  RMB832.3  million,  gains on disposal aluminum  production  buildings  and properties  of Guizhou Branch  of RMB1,364.8 
million, gains on disposals of land use right of Gansu Hualu of RMB375.0 million, gains on disposal Hong Kong property of RMB209.7 million, impairment 
loss  of  property,  plant  and  equipment  of  RMB10.0  million  and  depreciation  of  property,  plant  and  equipment  of  RMB6,931.7  million  and  inflows  of 
RMB196.1 million for changes in working capital and outflows of income tax of RMB277.3 million. The inflows from changes in working capital consisted 
primarily of (i) a decrease in inventories of RMB1,793.8 million and (ii) an increase in other payables and accrued liabilities of RMB1,045.8 million, partially 
offset by an increase in other current assets of RMB815.2 million.

83

For the year ended December 31, 2014, we had cash inflows before changes in working capital but after adjustment for non-cash items and non-operating 
cash outflows of RMB2,889.8 million and net cash generated from operating activities of RMB13,782.3 million. The adjustment consisted primarily of non-
cash and non-operating activities items such as finance cost of RMB6,733.9 million, impairment loss of property, plant and equipment of 5,679.5 million 
and depreciation of property, plant and equipment of RMB7,020.5 million and inflows of RMB11,190.7 million for changes in working capital and outflows 
of  income  tax  of  RMB308.7  million.  The  inflows  from  changes  in  working  capital  consisted  primarily  of  (i)  an  increase in  trade  and  notes  payables  of 
RMB3,236.2  million,  (ii)  a  decrease  in  other  current  assets  of  RMB3,158.1  million  and  (iii)  an  increase  in  other  payables  and  accrued  liabilities  of 
RMB2,745.7 million, partially offset by an increase in restricted cash of RMB647.8 million.

Net Cash Flows Used in /Generated From Investing Activities

The net cash flows used in investing activities of RMB4,997.2 million for the year ended December 31, 2016, whereas we had net cash flows generated 
from  investing  activities  of  RMB2,393.1  million  for  the  year  ended  December  31,  2015.  This  was  mainly  attributable  to  a  cash  consideration  paid  for 
business combinations under common control this year and a cash inflows generated from disposal of equity interests in Shanxi Huaxing Alumina Co., 
Ltd.(
) and  Jiaozuo  Wanfang  and  redemption  of principal-protected financial products  from  banks  in  the same period  last  year.  In 
2014, the net cash flows used in investing activities amounted to RMB5,139.7 million.

Net Cash Flows Used in Financing Activities

The  net  cash  flows  used  in  financing  activities  were  RMB3,661.2  million  for  the  year  ended  December  31,  2016,  representing  a  decrease  of  net  cash 
outflows of RMB1,764.4 million from the net outflows of RMB5,425.6 million  for the year ended December 31, 2015, mainly attributable to decrease in 
cash outflow for repayments of short-term and long-term loans. Our net cash used in financing activities for the year ended December 31, 2016, consisted 
primarily  of  repayments  of  short-term  and  long-term  loans  of  RMB48,318.4  million,  repayments  of  short-term  bonds  and  medium-term  notes  of 
RMB13,500.0  million  and  interest  payments  of  RMB5,028.3  million,  partially  offset  by  drawdown  of  short-term  and  long-term  loans  of  RMB44,497.4 
million.

The  net  cash  flows  used  in  financing  activities  were  RMB5,425.6  million  for  the  year  ended  December  31,  2015,  representing  a  increase  of  net  cash 
outflows of RMB1,612.3 million from the net outflows of RMB3,813.3 million for the year ended December 31, 2014, mainly attributable to an increase in 
cash outflows for repayment of short-term bonds and medium-term notes. Our net cash used in financing activities for the year ended December 31, 2015, 
consisted primarily of repayments of short-term and long-term loans of RMB59,196.8 million, repayments of short-term bonds and medium-term notes of 
RMB32,000.0  million  and  interest  payments  of  RMB6,052.8  million,  partially  offset  by  drawdown  of  short-term  and  long-term  loans  of  RMB55,810.3 
million, issuance of A shares of RMB7,897.5 million, and issuance of senior perpetual securities of RMB2,000.0 million.

Loans and Borrowings

During the past years, we engaged in debt financing to fund our operations and business expansion. As of December 31, 2015 and 2016, our gearing 
ratio  (net  debts/total  capital  attributable  to  owners  of  the  parent  as  defined  in  Note  37.3  to  our  audited  consolidated  financial  statements)  was 
approximately 74%.

84

Short-term loans and borrowings
Short-term bank and other loans
Short-term bonds
Gold leasing arrangements
Current portion of finance lease payable
Current portion of medium-term notes
Current portion of long-term bank and other loans
Sub-total

Long-term loans and borrowings

Finance lease payable
Long-term bank and other loans
Medium-term notes and bonds and

         long-term bonds
Less:

Current portion of medium-term notes
Current portion of long-term bank and other

         loans

Current portion of finance lease payable
Sub-total

Total borrowings

Less: Bank balances and cash

Net

Bank and Other Loans

As of December 31,

2015
RMB

2016
RMB

(in millions)

35,064.3
6,663.7

1,531.6
6,896.2
4,605.5
54,761.3

6,710.5
32,611.8
27,711.9

32,154.8
8,020.0
2,990.6
2,008.7
8,393.1
4,725.2
58,292.4

6,692.3
31,700.3
24,057.1

2016
US$

4,631.3
1,155.1
430.7
289.3
1,208.9
680.6
8,395.9

964.0
4,565.8
3,464.9

(6,896.2)

(8,393.1)

(1,208.9)

(4.605.5)
(1,531.6)
54,000.9
108,762.2

(4.725.2)
(2,008.7)
47,322.7
105,615.1

(680.6)
(289.3)
6,815.9
15,211.8

(20,756.2)

(23,808.0)

(3,429.1)

88,006.0

81,807.1

11,782.7

The weighted average annual interest rate of short-term bank and other loans for the year end December 31, 2016, was 4.44%. Our short-term bank and 
other loans will mature within one year.

The weighted average annual interest rate of long-term bank and other loans for the years ended December 31, 2016, was 5.08%. The following table 
sets forth the aggregate maturities of our outstanding long-term bank and other loans as of December 31, 2016:

Within 1 year
Between 1 and 2 years
Between 2 and 5 years
Over 5years
Total

As of December 31, 2016

RMB

US$

(in millions)

4,725.2
8,000.7
10,275.9
8,698.5
31,700.3

680.7
1,152.3
1,480.0
1,252.8
4,565.8

As of December 31, 2016, we had secured loans of RMB15,125 million (including long-term and short-term loans). As of December 31, 2016, long-term 
loans and borrowings amounting to RMB9,889 million (current portion of RMB933 million and non-current portion of RMB8,956 million) were secured by 
the contractual right to charge users for electricity generated and no short-term loans and borrowings were secured by letters of credit.

As of December 31, 2016, we had foreign currency denominated loans with a principal amount of RMB23 million in Japanese Yen and RMB1,572 million 
in U.S. dollars.

Notes and Bonds

The following table sets  forth the face  value, maturity, effective interest rate and  outstanding amount of our outstanding long-term bonds and medium- 
term notes as of December 31, 2016:

2007 long-term bonds

85

Face value/maturity

Effective
interest rate

December 31,
2016

2,000,000/2017

4.64%

1,998,833

(RMB in thousands)

2011 medium-term notes
2015 medium-term notes
2015 medium-term notes
2012 Ningxia Energy medium-term bonds
2012 medium-term bonds
2013 medium-term bonds
2013 medium-term bonds
2014 medium-term bonds
2015 medium-term bonds
2015 medium-term bonds
2016 private placement notes
Total

4,900,000/2016
3,000,000/2018
1,500,000/2018
400,000/2017
3,000,000/2017
3,000,000/2018
2,000,000/2016
3,000,000/2017
3,000,000/2018
2,000,000/2018
3,215,000/2019

6.03%
5.53%
5.01%
6.06%
5.77%
5.99%
5.99%
7.35%
6.11%
6.08%
5.12%

-
2,989,992
1,492,351
400,000
2,996,618
2,993,272
-
2,997,622
2,996,615
1,993,474
3,198,337
24,057,114

The following table sets forth face value, maturity, effective interest rate and outstanding amount of our outstanding short-term bonds as of December 31, 
2016:

2016 short-term bonds
2016 short-term bonds
2016 short-term bonds
2016 short-term bonds
Total

Senior Perpetual Capital Securities

Face 
value /maturity

Effective
interest rate

1,500,000/2017
3,000,000/2017
3,000,000/2017
400,000/2017

4.30%
4.13%
3.95%
4.13%

December 31,
2016
(RMB in thousands)
1,535,140
3,047,026
3,037,849
400,000
8,020,015

On October 22, 2013, Chalco Hong Kong Investment Company Limited (the "Issuer") issued US$350 million senior perpetual securities (the "2013 Senior 
Perpetual  Securities")  at  initial  interest  rate  of  6.625%.  The  proceeds  from  issuance  of  the  2013  Securities  after  deduction  of  issuance  costs  is 
RMB2,122.6 million, and has been on-lent to us and any of our subsidiaries for general corporate use. Coupon payments of 6.625% per annum on the 
2013 Senior Perpetual Securities are paid semi-annually in arrears from October 29, 2013, and may be deferred at our discretion unless, during the six-
month period ending on the day before the relevant scheduled coupon payment date, we have, or the Issuer or Chalco Hong Kong has, declared or paid a 
discretionary dividend, distribution or other discretionary payment on or in respect of, or have/has at its discretion repurchased, redeemed or otherwise 
acquired, any securities of lower or equal rank, subject to certain exceptions. The 2013 Senior Perpetual Securities have no fixed maturity and are callable 
only at our option on or after October 29, 2018, at their principal amounts together with any accrued, unpaid or deferred coupon interest payments. After 
October 29, 2018, the coupon rate will be reset every five calendar years to a rate of interest of expressed as a percentage per annum equal to the sum of 
(a) the initial spread of 5.312 per cent, (b) the U.S. Treasury Rate, and (c) a margin of 5.00 per cent per annum. While any coupon interest payments are 
unpaid or deferred, we, Chalco Hong Kong, and the Issuer shall not, subject to certain exceptions, declare or pay any discretionary dividends or make 
distributions  or  similar  discretionary  payments  in  respect  of,  or  at  its  discretion  repurchase,  redeem  or  otherwise  acquire  for  any  consideration  any 
securities of lower or equal rank.

On April 10, 2014, the Issuer issued US$400 million senior perpetual securities at an initial interest rate of 6.25% ("2014 Senior Perpetual Securities"). 
The proceeds from issuance of 2014 Senior Perpetual Securities after deduction of issuance costs is RMB2,461.8 million. The proceeds will be on-lent to 
us and any of our subsidiaries for general corporate use. Coupon payments of 6.25% per annum on the 2014 Senior Perpetual Securities are paid semi-
annually on April 29 and October 29 in arrears from April 17, 2014, and may be deferred at the discretion of the Group. The first coupon payment date 
was April  29, 2014. The  2014  Senior  Perpetual Securities have no fixed maturity and are  callable only at our option  on or  after  April 17, 2017 at their 
principal  amounts  together  with  any  accrued,  unpaid  or  deferred  coupon  interest  payments.  After  April  17,  2017,  the  coupon  rate  will  be  reset  to  a 
percentage per annum equal to the sum of (a) the initial spread of 5.423 per cent, (b) the U. S. Treasury Rate, and (c) a margin of 5.00 per cent, per 
annum.  While  any  coupon  interest  payments  are  unpaid  or  deferred,  we,  the  subsidiary  guarantors  and  the  Issuer  cannot  declare  or  pay  dividends  or 
make distributions or similar discretionary payments in respect of, or repurchase, redeem or otherwise acquire any securities of lower or equal rank. We 
intend  to  redeem  US$400  million  in  aggregate  principal  amount  of  6.25%  senior  perpetual  capital  securities  on  April  29, 2017  at   the principal  amount 
together with any distribution accrued thereon.

86

On October 27, 2015, we issued RMB2,000 million perpetual medium-term notes at an initial distribution rate of 5.50% (the "2015 Perpetual Medium-term 
Notes").  The  proceeds  from  issuance  of  the  2015  Perpetual  Medium-term  Notes  is  RMB2,000  million.  The  proceeds  will  be  used  for  repayments  of 
interest-bearing loans and borrowings. Coupon payments of 5.50% per annum on the 2015 Perpetual Medium-term Notes are paid annually in arrears 
from October 29, 2015, and may be deferred at our discretion. The 2015 Perpetual Medium-term Notes have no fixed maturity and are callable only at our 
option  on  October  29,  2020  or  any  coupon  distribution  date  after  October  29,  2020  at  their  principal  amounts  together  with  any  accrued,  unpaid  or 
deferred coupon distribution payments. The coupon distribution rate will be reset to a percentage per annum equal to the sum of (a) the initial spread of 
2.61 per cent, (b) the China Treasury Rate, and (c) a margin of 300 Bps every five years after October 29, 2020. While any coupon distribution payments 
are unpaid or deferred, the headquarters of the Company cannot declare or pay dividends to shareholders or decrease the share capital, or make material 
fixed asset investments of the headquarters of the Company.

On  October  31,  2016,  Chalco  Hong  Kong  Investment  Company  Limited,  a  subsidiary  of  the  Company,  successfully  issued  US$500  million  senior 
perpetual  securities  (the  "2016  Senior  Perpetual  Securities")  at  a  rate  of  4.25%  at  the  Hong  Kong  Stock  Exchange.  The  proceeds  were  on-lent  to  the 
Company  and  any  of  its  subsidiaries  for  general  corporate  use.  Coupon  payments  of  4.25%  per  annum  on  the  2016  Senior  Perpetual  Securities  have 
been made semi-annually on April 29 and October 29 in arrears from November 7, 2016 and may be deferred at the discretion of the Group. The first 
coupon payment date will be on April 29, 2017. The 2016 Senior Perpetual Securities have no fixed maturity date and are callable only at the Group's 
option  on  or  after  November  7,  2021  at  their  principal  amounts  together  with  any  accrued,  unpaid  or  deferred  coupon  distribution  payments.  After 
November 7, 2021, the coupon distribution rate will be reset to a percentage per annum equal to the sum of (a) the initial spread of 2.931 per cent, (b) the 
U. S. Treasury Rate, and (c) a margin of 5.00 per cent per annum. While any coupon distribution payments are unpaid or deferred, the Group, the wholly-
owned  subsidiaries  of  Chalco  Hong  Kong  as  guarantors,  and  the  Issuer  cannot  declare  or  pay  dividends  or  make  distributions  or  similar  discretionary 
payments in respect of, or repurchase, redeem or otherwise acquire any securities of lower or equal rank.

Restriction on Cash Dividends

Our PRC subsidiaries are required to set aside a certain amount of their retained profits each year, if any, to fund certain statutory reserves and these 
reserves may not be distributed as cash dividends. In addition, when our subsidiaries incur debts on their own behalf, the instruments governing the debt 
may  restrict  their  ability  to  pay  dividends  or  make  other  distributions  to  us.  Our  directors  are  of  the  view  that  we  will  continue  to  be  able  to  meet  our 
borrowing payment obligations as they fall due from cash generated from our operating activities.

Capital Expenditures and Capital Commitments

The  following  table  sets  forth  our  capital  expenditures  for  the  years  ended  2014,  2015  and  2016,  and  the  capital  expenditures  of  each  segment  as  a 
percentage of our total capital expenditures for the periods indicated:

2014

RMB

Year Ended December 31
2015

%

RMB

%

2016

RMB

%

Alumina
Primary aluminum
Trading
Energy
Corporate and others

Total

3,664.4
2,323.1
119.0
2,373.9
195.5

8,675.9

(in millions, except percentage)

42.2
26.8
1.4
27.4
2.2

5,527.9
1,997.2
17.5
2,411.6
412.6

53.3
19.3
0.2
23.2
4.0

100.0

10,366.8

100.0

2,784.9
4,121.9
81.6
1,609.9
143.9

8,742.2

31.9
47.1
0.9
18.5
1.6

100.0

In 2016, we spent approximately RMB8,742 million of our capital expenditures (excluding equity interest investments) primarily in construction of mining 
areas, capacity  expansion  and  technology upgrading, energy  saving  and  consumption reduction,  environmental  governance,  resources acquisition  and 
technological research and development.

87

Our capital expansion plan for 2017 requires a total of approximately RMB15.0 billion in capital expenditures for infrastructure and technology upgrading.

As of December 31, 2016, our Group's contractual but not provided capital commitment to fixed assets investment amounted to RMB7,594.8 million.

As of December 31, 2016, our commitment under operating leases amounted to RMB15,536.9 million, of which the amount payable within one year was 
RMB515.3 million, the amount payable from one to five years was RMB1,925.6 million and the amount payable after five years was RMB13,096.0 million.

As of December 31, 2016, our commitments to make capital contribution to our associates and joint ventures amounted to RMB1,018.6 million, comprised 
of the capital contributions of RMB370.0 million to Chalco Mineral Resources Co., Ltd., RMB320.0 million to Huaneng Ningxia Energy Co., Ltd., RMB96.9 
million  to  Ningxia  Yinxing  Power  Co.,  Ltd.,  RMB167.7  million  to  Guangxi  Hualei  New  Material  Co.,  Ltd.,  RMB14.1  million  to  Shanxi  Regional  Electric 
Power Dingbian Energy Co., Ltd., RMB21.9 million to Guangxi Huazhong Cement Co., Ltd, and RMB28.0 million to Shanxi Chalco Taiyue New Materials 
Co., Ltd., respectively.

We expect to use primarily operating cash flow in meeting such commitments with the shortfall to be satisfied by proceeds of bank loans, short-term and 
long-term bonds and medium-term notes.

C.

RESEARCH AND DEVELOPMENT

Our  department of  science and technology  management  coordinates  the  research and  development  efforts  undertaken  at our Zhengzhou  Institute  and 
technology centers at our plants. The Zhengzhou Institute, the only organization in China dedicated to aluminum smelting research, is responsible for the 
research and development of technologies for our operations. The technology centers at our plants focus on providing engineering solutions and applying 
our developed technologies. Each of the plants also conducts operational testing and pilot experimentation relating to various research and development 
topics.  Although  we  collaborate  with  universities  and  other  research  institutions  in  China  on  some  of  our  projects,  we  generally  do  not  outsource  our 
research and development.

Our total expenditure for research and development was approximately RMB293.8 million, RMB168.8 million and RMB168.9 million for, 2014 and 2015 
and 2016, respectively.

D.

TREND INFORMATION

Other than as disclosed elsewhere in this annual report, we are not aware of any trends, uncertainties, demands, commitments or events for the period 
from January 1, 2016, to December 31, 2016, that are reasonably likely to have a material adverse effect on our revenue, profitability, liquidity or capital 
resources, or that caused the disclosed financial information to be not necessarily indicative of future operating results or financial conditions.

E.

OFF-BALANCE-SHEET ARRANGEMENTS

There are no off-balance sheet arrangements material to investors that have or are reasonably likely to have a current or future effect on our financial 
condition, our changes in financial condition, revenue or expenses, results of operations, liquidity, capital expenditures or capital resources.

F.

TABULAR DISCLOSURE OF CONTRACTUAL OBLIGATIONS

The following table summarizes our contractual obligations and commercial commitments for the periods indicated as of December 31, 2016:

88

Payment due by period

Total

Within 1 year

1 to 2 years
(RMB in millions)

2 to 5 years

Thereafter

Finance lease payable, including current portion
Long-term bank and other loans, including current portion
Long-term bonds
Medium-term notes and bonds, including current portion
Short-term bonds
Gold leasing arrangement
Short-term bank and other loans
Interest payables for borrowings
Financial liabilities at fair value through profit or loss
Financial liabilities included in other payables and accrued 

liabilities, excluding accrued interest

Financial liabilities included in other non-current liabilities
Trade and notes payables

Subtotal
Capital commitments
Commitments for capital contribution
Commitments under operating lease
Total

7,217.3
31,700.3
2,000.0
22,115.0
7,900.0
3,000.0
32,154.8
10,653.4
3.6

8,495.7
953.5
11,285.3

137,478.9
7,594.8
1,018.6
15,536.9
24,150.3

2,253.7
4,725.2
2,000.0
6,400.0
7,900.0
3,000.0
32,154.8
6,045.3
3.6

8,495.7
-
11,285.3

84,263.6
N/A
N/A
515.3

2,068.3
8,000.7
-
12,500.0
-
-
-
1,701.5
-

-
218.2
-

24,488.7
N/A
N/A
508.1

2,895.3
10,275.9
-
3,215.0
-
-
-
2,436.1
-

-
330.0
-

19,152.3
N/A
N/A
1,417.5

-
8,698.5
-
-
-
-
-
470.5
-

-
405.3
-

9,574.3
N/A
N/A
13,096.0

G.

Safe Harbor

See "Forward-Looking Statements" at the beginning of this annual report.

ITEM 6.

DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

A.

DIRECTORS AND SENIOR MANAGEMENT

Directors

The fifth session of our Board currently consists of nine directors, including three executive directors, three non-executive directors and three independent 
non-executive  directors.  In  accordance  with  our  Articles  of  Association,  our  affairs  are  managed  by  our  Board.  The  business  address  of  each  of  our 
directors is No. 62 North Xizhimen Street, Hai Dian District, Beijing, People's Republic of China, 100082.

We follow our home country practice in relation to the composition of our Board in reliance on the exemption provided under Section 303A.00 of the NYSE 
Corporate Governance Rules available to foreign private issuers. Our home country practice does not require a majority of directors of a listed company to 
be independent directors. As such, the majority of our directors are not independent within the meaning of NYSE Corporate Governance Rules.

The table and discussion below set forth information concerning our directors who served on our Board during the year ended December 31, 2016, and up 
to date of this Annual Report.

Name

Age

Positions with the Company

89

Executive Directors(1)
Ge Honglin(2)
Ao Hong
Liu Xiangmin(3)
Lu Dongliang(4)
Jiang Yinggang
Non-executive Directors
Yu Dehui(5)
Liu Caiming
Wang Jun
Independent Non-executive Directors
Chen Lijie
Hu Shihai
Lie-A-Cheong Tai Chong, David

60
55
54
43
53

57
54
51

62
62
57

Executive Director and Chairman of the Board (resigned)
Executive Director and President
Executive Director and Senior Vice President (resigned)
Executive Director and Senior Vice President
Executive Director and Vice President

Non-executive Director and Chairman of the Board
Non-executive Director
Non-executive Director

Independent Director
Independent Director
Independent Director

(1)

(2)

(3)

(4)

(5)

Mr. Ge Honglin resigned from the positions of executive director and Chairman of the Board on February 16, 2016. As of the date of this annual report, we had three executive directors.

Due to other work commitment, Mr. Ge Honglin resigned from the positions of executive director and chairman of the Company,  with effect from February 16, 2016. On February 16, 
2016, Mr. Ao Hong was elected by more than half of the directors of the Company to perform the duties of the Chairman of the Board (including but not limited to convening and presiding 
over meetings of the Board, presiding over the general meetings and executing relevant documents, etc.) during the period after the resignation of Mr. Ge until the new Chairman of the 
Board was elected by the Company in April 2016.

Due to other work commitment, Mr. Liu Xiangmin resigned from his position as a senior vice president of the Company on May 9, 2016; due to the expiry of the fifth session of the Board 
of  the  Company,  Mr.  Liu  Xiangmin  resigned  from  his  position  as  an  executive  director  of  the  Company  on  June  28,  2016;  Mr.  Liu  Xiangmin  was  elected  as  a  Supervisor  of  the  sixth 
session of the Supervisory Committee at the 2015 annual general meeting held on June 28, 2016, and was elected as the Chairman of the sixth session of the Supervisory Committee at 
the first meeting of the sixth session of the Supervisory Committee of the Company on the same day.

The  appointment  of  Mr.  Lu  Dongliang  as  the  senior  vice  president  of  the  Company  was  approved  at  the  33rd  meeting  of  the  fifth  session  of  the  Board  held  on  May  9,  2016;  Mr.  Lu 
Dongliang was elected as an executive director of the sixth session of the Board of the Company at the 2015 annual general meeting held on June 28, 2016.

Mr. Yu Dehui was elected as a non-executive director of the fifth session of the Board of the Company at the first extraordinary general meeting held on April 8, 2016; on the same day, 
Mr. Yu Dehui was elected as the Chairman of the fifth session of the Board of the Company at the 31st meeting of the fifth session of the Board of the Company. On June 28, 2016, Mr. 
Yu Dehui was re-elected as a non-executive director and the Chairman of the sixth session of the Board of the Company at the 2015 annual general meeting and the first meeting of the 
sixth session of the Board.

Executive Directors

Ao Hong, aged 55, currently serves as an executive director and the President of our Company. Mr. Ao graduated from Central South University with a 
doctoral degree in management science and engineering. He is a professor-grade senior engineer with over 30 years of work experience in enterprises of 
the  non-ferrous  metals  industry.  He  successively  served  as  the  deputy  dean  of  Beijing  General  Research  Institute  for  Non-ferrous  Metals  and  was 
concurrently  the  chairman  of  GRINM  Semiconductor  Materials  Co.,  Ltd.,  the  chairman  of  Guorui  Electronics  Co.,  Ltd.,  the  chairman  of  Guowei  Silver 
Anticorrosive  Materials  Company  in  Hong  Kong  and  a  deputy  general  manager  of  Chinalco.  During  this  period,  he  also  successively  served  as  the 
chairman of the supervisory committee of the Company, the dean of Chinalco Research Institute of Science and Technology and the chairman of China 
Rare Earth Co., Ltd. Mr. Ao has been serving as the President of the Company since November 20, 2015, and as an executive director of the Company 
since December 29, 2015.

Lu Dongliang, aged 43, is currently an executive director and a senior vice president of the Company. Mr. Lu graduated from North China University of 
Technology majoring in accounting. He holds a bachelor's degree in economics and is an accountant. Mr. Lu has more than 20 years of work experience 
in financial management and in the non-ferrous metals industry. He successively served as the cadre in the audit department of China Non-ferrous Metals 
Industry Corporation, the officer-in-charge of the capital division of the finance department of China Copper Lead& Zinc Group Corporation, the head of 
the  accounting  division  and  the  capital  division  of  the  finance  department  of  Chinalco,  the  deputy  manager  and  manager  of  the  treasure  management 
division  of  the  finance  department,  the  manager  of  the  general  management  office,  the  deputy  general  manager  and  general  manager  of  the  finance 
department of the Company, the chief financial officer of Chalco Gansu Aluminum Electricity Co., Ltd., the assistant to the president of the Company and 
the general manager of Lanzhou Branch of the Company, and the executive director and president of Chalco Gansu Aluminum Electricity Co., Ltd.

90

Jiang Yinggang, aged 53, is currently an executive director and a vice president of the Company. Graduating from Central South University of Mining and 
Metallurgy  majoring  in  the  metallurgy  of  nonferrous  metals,  Mr.  Jiang  holds  a  master  degree  in  metallurgy  engineering  of  non-ferrous  metals  and  is  a 
professor-grade senior engineer. Mr. Jiang has long been engaged in production operation and corporate management of production enterprises and has 
extensive  and  professional  experience.  He  formerly  served  as  deputy  head  and  then  head  of  the  Corporate  Management  Department  of  Qinghai 
Aluminum Plant; head of Qinghai Aluminum Smelter, deputy manager and manager of Qinghai Aluminum Company Limited, and general manager of the 
Qinghai branch of the Company.

Non-Executive Directors

Yu Dehui, aged 57, has been serving as the Chairman of our Board and as a non-executive director on our Board since April 8, 2016. He graduated from 
Ecole  des  Hautes  Etudes  en  Sciences  Sociales  (EHESS)  and  School  of  Economics  of  Paris  University  Nanterre,  majoring  in  development  economics, 
with a doctoral degree in economics, and he has been a professor. Mr. Yu has extensive experience in various areas such as energy, non-ferrous metals, 
economics and management. He successively served as the general director for technology of SPEIC, the general director of the department of science, 
technology and standards of the State Environmental Protection Administration. He also served as a deputy mayor of Baotou City, a vice governor of the 
government  of  the  Inner  Mongolia  Autonomous  Region,  a  vice  president  of  China  Power  Investment  Corporation,  and  a  vice  president  of  State  Power 
Investment Corporation. Mr. Yu currently also serves as the president, and a director of the board, of Chinalco.

Liu  Caiming,  aged  54,  serves  as  a  non-executive  director  on  our  Board.  He  graduated  from  Fudan  University  majoring  in  political  economics  and 
obtained a doctoral degree in Economics. He is a senior accountant and engaged in the financial and accounting industry for more than 30 years. Mr. Liu 
has extensive experience in corporate management and financial management. He had subsequently served as deputy head and head of the Finance 
Department  of  China  Non-ferrous  Metals  Foreign  Engineering  Corporation,  deputy  general  manager  of  China  Non-ferrous  Metals  Construction  Group 
Limited,  deputy  general  manager  of  China  Nonferrous  Construction  Group  Limited,  director  and  deputy  general  manager  of  China  Non-ferrous  Metal 
Industry's Foreign Engineering and Construction Co., Ltd., and deputy general manager of China Nonferrous Metal Mining and Construction (Group) Co., 
Ltd.  Mr.  Liu  has  also  acted  as  titular  deputy  head  of  Department  of  Finance  of  Yunnan  Province,  director  of  SASAC  of  Yunnan  Provincial  People's 
Government and assistant to the governor of Yunnan Province and director of SASAC Yunnan. From January 2007 to February 2011, Mr. Liu acted as 
deputy  general  manager  of  Chinalco,  during  which  time  he  acted  as  chairman  of  Yunnan  Copper  Industry  (Group)  Co.,  Ltd.,  and  president  of  China 
Copper Co., Ltd. He acted as our senior vice president and chief financial officer since February 23, 2011 and as our executive director since May 31, 
2011.  Mr.  Liu  resigned  as  our  executive  director,  chief  financial  officer  and  senior  vice  president  and  was  re-designated  as  non-executive  Director  on 
March 8, 2013. He resigned as our non-executive director on March 18, 2014 and was re-appointed as non-executive director on our Board on February 
26, 2015.

Wang Jun, aged 51, has been serving as a non-executive director on our Board since June 27, 2013. Mr. Wang graduated from Huazhong Institute of 
Engineering with a degree of industrial and civil construction. He has extensive experience in financial and corporate management. Mr. Wang formerly 
served as engineer in the engineering department of Babcock & Wilcox Beijing Company Ltd., deputy manager of the real estate development department 
of  China  Yanxing Company, senior deputy manager of  the  equity management  department, senior  manager  of the business management  department, 
senior manager, deputy general manager and general manager of the custody and settlement department in China Cinda Asset Management Co., Ltd. 
and  general  manager  of  the  equity  management  department  of  China  Cinda  Asset  Management  Co.  Ltd.  Mr.  Wang  currently  serves  as  the  business 
director of China Cinda Asset Management Co., Ltd.

Independent Non-Executive Directors

91

Chen Lijie, aged 62, has been serving as an independent non-executive director since February 26, 2015. Ms. Chen graduated from Renmin University of 
China  Law  School  and  obtained  a  doctoral  degree  in  Laws.  Ms.  Chen  Lijie  has  more  than  30  years  of  experience  in  law.  She  successively  acted  as 
director and deputy director of Commercial Affairs of the Office of Legislative Affairs of the State Council, deputy director of Department of Policies and 
Laws of the National Economic and Trade Commission, patrol officer of Bureau of Policies, Laws and Regulations of SASAC and chief legal consultant of 
China Mobile Communications Corporation.

Hu  Shihai,  aged  62,  has  been  serving  as  an  independent  non-executive  director  since  June  25,  2015.  Mr.  Hu  graduated  from  Shanghai  Jiao  Tong 
University majoring in thermal energy engineering. He is a professor-level senior engineer with more than 40 years of working experience in the power 
industry. Mr. Hu has extensive experience in corporate management and technical management and successively served as the supervisor, director and 
deputy head of the Huaneng Shanghai Shidongkou No. 2 Power Plant, deputy director of the preparatory office of the Shanghai Waigaoqiao No. 2 Power 
Plant,  manager  of  the  production  department  and  assistant  to  the  general  manager  of  Huaneng  Power  International,  Inc.  and  assistant  to  the  general 
manager and director of the safety production department, and chief engineer of China Huaneng Group.

Lie-A-Cheong Tai Chong, David, aged 57, has been serving as an independent non-executive director since December 29, 2015. He is honored with the 
Silver  Bauhinia  Star  (SBS),  Officier  de  l'Ordre  National  du  Merite  and  Justice  of  Peace.  Mr.  Lie  is  the  executive  chairman  of  Newpower  International 
(Holdings) Co., Ltd. and China Concept Consulting Ltd. He was selected as a member of the National Committee of the 8th, 9th, 10th and 11th Chinese 
People's Political Consultative Conference since 1993. From 2007 to 2013, he acted as a panel convener cum member of the Financial Reporting Review 
Panel  of  Hong  Kong  Special  Administrative  Region  ("HKSAR").  Mr.  Lie  is  currently  the  honorary  consul  of  the  Hashemite  Kingdom  of  Jordan  in  the 
HKSAR,  the  chairman  of  the  Hong  Kong-Taiwan  Economic  and  Cultural  Cooperation  and  Promotion  Council,  the  chairman  of  the  Hong  Kong-Taiwan 
Business Co-operation Committee, a member of the Commission on Strategic Development of the HKSAR, a standing committee member of the China 
Overseas Friendship Association, and a member of the Hong Kong General Chamber of Commerce (HKGCC). Currently, Mr. Lie is also an independent 
non-executive director of Herald Holdings Limited, a listed company in Hong Kong.

Supervisors

Our  supervisors  are  elected  to  represent  our  employees  and  shareholders  and  serve  a  term  of  three  years  or  until  the  election  of  their  respective 
successors, whichever is earlier. Our supervisors currently comprise Mr. Liu Xiangmin, Mr. Wang Jun and Mr. Wu Zuoming.

The table and discussion below set forth certain information concerning our supervisors who served on our supervisory committee during the year ended 
December 31, 2016,and up to the date of this Annual Report.

Name

Zhao Zhao(1)
Liu Xiangmin(2)
Yuan Li(3)
Wang Jun
Wu Zuoming(4)

Age

55
54
58
46
50

Positions with the Company

Chairman of Supervisory Committee (resigned)
Chairman of Supervisory Committee
Supervisor(resigned)
Supervisor
Supervisor

(1)

(2)

(3)

(4)

Due to the expiry of the term for the fifth session of the Supervisory Committee of the Company, Mr. Zhao Zhao resigned from his position as the chairman of the supervisory committee 
on June 28, 2016.

Due to other work commitments, Mr. Liu Xiangmin resigned from his position as a senior vice president of the Company on May 9, 2016; due to the expiry of the fifth session of the Board 
of  the  Company,  Mr.  Liu  Xiangmin  resigned  from  his  position  as  an  executive  director  of  the  Company  on  June  28,  2016;  Mr.  Liu  Xiangmin  was  elected  as  a  supervisor  of  the  sixth 
session of the supervisory committee at the 2015 annual general meeting held on June 28, 2016, and was elected as the chairman of the sixth session of the supervisory committee at 
the first meeting of the sixth session of the supervisory committee of the Company on the same day.

Due to the expiry of the term of the fifth session of the supervisory committee of the Company, Mr. Yuan Li resigned from the position as a supervisor on June 28, 2016.

Mr. Wu Zuoming was elected as an employee supervisor of the sixth session of the supervisory committee at the employees' representatives meeting on June 28, 2016.

92

Liu  Xiangmin,  aged  54,  is  currently  the  Chairman  of  the  Supervisory  Committee  of  the  Company.  Mr.  Liu  graduated  from  Central  South  University, 
majoring in non-ferrous metallurgy. He has a doctorate degree in engineering and is a professor-grade senior engineer. Mr. Liu has long engaged in non-
ferrous metal metallurgy research and corporate management and has accumulated extensive and professional experience. He previously served as the 
deputy head and head of the Alumina branch of Zhongzhou Aluminum Plant, deputy head of Zhongzhou Aluminum Plant, general manager of Zhongzhou 
Branch of the Company as well as an executive director, vice president and a senior vice president of the Company.

Wang Jun, aged 46, is currently a supervisor of Supervisory Committee of the Company. He obtained a master's degree in business administration from 
Tsinghua University. He is a senior accountant and has extensive experience in corporate financial accounting, fund management and auditing. Mr. Wang 

successively  served  as  the  deputy  manager  and  manager  of  the  treasure  management  division  of  the  finance  department  of  Chinalco,  the  general 
representative  of  the  Peru  office  of  Chinalco,  a  director  and  senior  auditing  manager  of  Minera  Chinalco  Perú  S.A.,  the  chief  financial  officer  and  the 
manager of the finance department of Chinalco Resources Corporation, the chief financial officer of China Aluminum International Engineering Co., Ltd., 
an  executive  director,  the  chief  financial  officer  and  the  secretary  to  the  board  of  directors  of  China  Aluminum  International  Engineering  Corporation 
Limited.  Mr.  Wang  currently  serves  as  the  deputy  chief  accountant,  general  manager  of  the  finance  department  and  capital  operating  department  of 
Chinalco. He is also a director of China Aluminum International Engineering Corporation Limited and a director and the president of Aluminum Corporation 
of China Overseas Holdings Limited.

Wu Zuoming, aged 50, is currently a Supervisor of the Company, the deputy secretary of the Communist Party Committee, and deputy general manager 
and  the  chairman  of  the  labor  union  of  the  Guangxi  Branch  of  the  Company.  Mr.  Wu  holds  an  MBA  degree  from  Renmin  University  of  China.  He  is  a 
senior  engineer.  Mr.  Wu  has  extensive  experience  in  human  resource  management.  He  successively  acted  as  the  deputy  manager  of  the  Personnel 
Division, Human Resource Department of China Aluminum Corporation; the person in charge of the Personnel Division, Human Resource Department for 
the  Preparatory  Team  of  Chinalco;  the  deputy  manager  of  the  Personnel  Division  (Training  Division),  Human  Resource  Department  of  Chinalco;  the 
deputy  manager  of  Assessment  and  Training  Division,  the  manager  of  Employee  Management  Division  and  the  manager  of  General  Division  of  the 
Company; the senior manager of the Human Resource Department (Retired Cadres Department) and the manager of the General Division of Chinalco; 
and the deputy general manager and general manager of the Human Resource Department of the Company.

Senior Management

The table and discussion below set forth certain information concerning other member of senior management during the year ended December 31, 2016, 
and up to the date of this Annual Report.

Name

Qiao Guiling(1)
Xu Bo(2)
Zhang Zhankui (3)
Leng Zhengxu(4)

Age

48
52
58
56

Positions with the Company

Vice President (resigned)
Vice President (in office) and Secretary to the Board (resigned))
Chief Financial Officer and Secretary to the Board
Vice President

(1)

(2)

(3)

(4)

Due to other work commitment, Ms. Qiao Guilin resigned from the position of vice president of the Company, with effect from February 16, 2016.

Due to other work commitment, Mr. Xu Bo resigned from the positions of the Secretary to the Board, with effect from March 17, 2016. Mr. Xu Bo still serves as a vice president of the 
Company.

The appointment of Mr. Zhang Zhankui as the Company Secretary (Secretary to the Board) was approved at the 29th meeting of the fifth session of the Board of the Company on March 
17, 2016. Mr. Zhang Zhankui also serves as the Chief Financial Officer of the Company.

The appointment of Mr. Leng Zhengxu as a vice president of the Company was approved at the sixth meeting of the sixth session of the Board of the Company on January 20, 2017.

93

Xu Bo, aged 52, is currently a vice president of the Company. Mr. Xu graduated from North China University of Water Resources and Electric Power, 
majoring in hydraulic structure engineering, and obtained a master's degree in engineering. He also obtained a Ph.D. degree in economics from Renmin 
University of China. He is a senior engineer. Mr. Xu has extensive experience in mergers and acquisitions, capital operation, corporation management, 
and enjoys a high reputation in energy sectors such as coal and electric power. He formerly served as: deputy head of the hydro power and operations 
department and office manager of Power and Machinery Bureau; general manager and assistant to the head of the bureau in Steel Structure Department 
of  China  Huadian  Power  Station  Equipment  Engineering  Group  Corporation;  deputy  general  manager  of  China  Huadian  Power  Station  Equipment 
Engineering Group Corporation, standing deputy general manager and general manager of China Huadian Engineering Co., Ltd.; deputy general manager 
of Huadian Coal Industry Group Company Limited; head of China Huadian Corporation Shaanxi Office; general manager of China Huadian Corporation 
Shaanxi  Branch;  executive  director  and  general  manager  of  Huadian  Shaanxi  Energy  Company,  the  assistant  to  the  president  of  the  Company  and 
executive director and general manager of Chalco Energy Co., Ltd., a vice president and Company Secretary (Secretary to the Board) of the Company.

Zhang  Zhankui,  aged  58,  is  currently  the  Chief  Financial  Officer  and  Company  Secretary  (Secretary  to  the  Board)  of  the  Company.  Mr.  Zhang  is  a 
postgraduate in economic management and a senior accountant. He has extensive experience in corporate financial accounting, fund management and 
auditing. Mr. Zhang formerly served as: deputy head, the head of the Finance Division and then the head of the Audit Division of China General Design 
and Research Institute for Non-ferrous metallurgy; deputy general manager of Beijing Enfei Tech-industry Group; the head of the Accounting Division of 
the Finance Department and deputy head of the Finance Department of China Copper Lead & Zinc Group Corporation; officer-in-charge of the Company's 
assets and finance in the Listing Office of the Company; head of the Fund Management Division of the Finance Department of Company and manager of 
the  General  Division  of  the  Finance  Department  of  the  Company  as  well  as  deputy  head  and  head  of  the  Finance  Department  of  Chinalco;  and  a 
Supervisor of the Company.

Leng  Zhengxu,  aged  56,  is  currently  a  vice  president  of  the  Company.  Mr.  Leng  graduated  from  Guizhou  Industrial  College,  majoring  in  non-ferrous 
metallurgy. He is a bachelor of engineering and a professor-level senior engineer. Mr. Leng has over 30 years of working experience in the non-ferrous 
metals industry and has extensive experiences in corporate management and production technology. He served as deputy director of the No.1workshop 
and  deputy  secretary  of  Chinese  Communist  Party  of  No.2  Aluminum  Smelter  of  Guizhou  Aluminum  Plant,  director  of  the  No.2  workshop  of  No.3 
Aluminum  Smelter   of  Guizhou  Aluminum  Plant,  chief  engineer  of  No.  1  Aluminum  Smelter  of  Guizhou  Aluminum  Plant,  chief  engineer  of  Guizhou 
Aluminum  Plant,  deputy  general  manager  of  Guizhou  Branch  of  Chinalco,  general  manager  of  the  production  department  and  general  manager  of 
corporate management department of the Company, general manager of Shanxi Branch of Chinalco, head of Shanxi Aluminum Plant, executive director 
of Shanxi Huaxing Alumina Co., Ltd., general manager of Guizhou Branch of Chinalco, head and deputy secretary of the Chinese Communist Party of 
Guizhou Aluminum Plant, chairman of Guizhou Huajin Alumina Co., Ltd., chairman of Zunyi Aluminum Co., Ltd., chairman of Chalco Zunyi Alumina Co., 
Ltd. and assistant to the president of the Company.

94

B.

COMPENSATION

Executive Compensation

Executive directors are entitled to a director's fee, performance bonuses and welfare benefits provided under the relevant PRC laws and regulations. Non-
executive  directors  are  entitled  only  to  a  director's  fees.  The  aggregate  amount  of  cash  compensation  paid  by  us  to  our  directors  in  2016  for  services 
performed in connection with their respective capacities above was approximately RMB1.6 million. The aggregate amount of cash compensation paid by 
us to our senior management who are not members of our Board in 2016 was approximately RMB1.7 million, respectively. Our executive directors and 
supervisors who are employees also receive compensation in the form of housing allowances, other allowances and benefits and contributions to their 
pension  plans.  Directors  receive  fees  for  their  services.  None  of  the  service  contracts  of  our  directors  provide  benefits  to  our  directors  upon  their 
termination.

Details of the emoluments paid to our directors and supervisors during the year ended December 31, 2016 are as follows:

Name of Directors and Supervisors

Fees

Salary

Bonus

Pension

Total

RMB('000)

RMB('000)

RMB('000)

RMB('000)

RMB('000)

Executive Directors
Ge Honglin (resigned)
Ao Hong
Lu Dongliang
Liu Xiangmin (resigned)
Jiang Yinggang

Non-Executive Directors
Yu Dehui
Liu Caiming
Wang Jun

Independent Non-Executive Directors
Lie-A-Cheong Tai Chong, David
Chen Lijie
Hu Shihai

Supervisors
Liu Xiangmin
Wang Jun
Yuan Li (resigned)
Wu Zuoming
Zhao Zhao (resigned)

Total

Senior Management Incentive System

-
-
-
-
-

-
-
150

204
204
204

762

-
-
-
-
-

-

762

-
-
-
-
725

-
-
-

-
-
-

725

-
-
-
250

250

975

-
-
-
-
-

-
-
-

-
-
-

-

-
-
-
-
-

-

-

-
-
-
-
76

-
-
-

-
-
-

76

-
-
-
38
-

38

-
-
-
-
801

-
-
150

204
204
204

1,563

-
-
-
288
-

288

114

1,851

In order to better provide incentives for our senior management and improve our shareholders' value, we adopted a special compensation system for our 
senior  management  designed  to  align  our  senior  management's  financial  interests  with  our  operating  performance.  Under  this  system,  the  senior 
management's compensation consists of the following components:

•

•

•

•

basic salaries;

performance bonuses;

welfare benefits; and

incentive bonuses.

C.

BOARD PRACTICES

Board of Directors

95

All  of  our  directors  and  supervisors  serve  a  term  of  three  years  or  until  such  later  date  as  their  successors  are  elected  or  appointed.  Directors  and 
supervisors  may  serve  consecutive  terms.  Each  of  our  directors  and  supervisors  has  entered  into  a  service  contract  with  us,  none  of  which  can  be 
terminated  by  us  within  one  year  without  payment  of  compensation  (other  than  statutory  compensation).  There  were  no  arrangements  providing  for 
benefits  upon  termination of  directors,  supervisors  or  other  senior  management  personnel.  One  of  the  supervisors  is  an  employee  representative 
appointed by our employees and the rest are appointed by the shareholders. The following table sets forth the number of years our current directors have 
held their positions and the expiration of their current term.

Name

Ao Hong
Lu Dongliang
Jiang Yinggang

Yu Dehui
Liu Caiming
Wang Jun

Chen Lijie
Hu Shihai
Lie-A-Cheong Tai Chong, David

Audit Committee

Held Position Since

Expiration of Term

June 28, 2016
June 28, 2016
June 28, 2016

June 28, 2016
June 28, 2016
June 28, 2016

June 28, 2016
June 28, 2016
June 28, 2016

June 30, 2019
June 30, 2019
June 30, 2019

June 30, 2019
June 30, 2019
June 30, 2019

June 30, 2019
June 30, 2019
June 30, 2019

As at the date of this Annual Report, our audit committee consists of three independent non-executive directors, namely, Ms. Chen Lijie, Mr. Hu Shihai 
and Mr. Lie-A-Cheong Tai Chong, David. Mr. Lie-A-Cheong Tai Chong, David is the chairman of the audit committee.

The primary duties of our audit committee as set out in the committee charter include proposing to engage or replace the auditor, supervising our internal 
audit and its implementation, being responsible for the communication between the internal audit and external audit, auditing our financial information and 
its  disclosure,  reviewing  the  Company's  financial  control,  internal  control  and  risk  management  systems,  studying  on  our  other  relevant  professional 
matters, and putting forward suggestions for the decisions of the Board for reference.

Remuneration Committee

As at the date of this Annual Report, our remuneration committee consists of two independent non-executive directors, Mr. Hu Shihai, Mr. Lie-A-Cheong 
Tai Chong, David and a non-executive director, Mr. Liu Caiming. Mr. Hu Shihai is the chairman of the remuneration committee.

The  primary  duties  of  our  remuneration  committee  as  set  out  in  the  committee  charter  include:  preparing  the  remuneration  management  scheme  and 
remuneration  proposal  for  directors,  employee-representative  supervisors  and  senior  management,  and  providing  suggestions  to  the  Board;  preparing 
measures on performance evaluation of senior management, performance assessment procedures and relevant rewards and punishments, and providing 
suggestions to the Board; monitoring the implementation of the remuneration system of our Company; reviewing senior management's fulfilment of duties 
and conducting performance assessments; and other functions and authorities delegated by the Board. In 2016, the remuneration committee convened 
one meeting, to consider and approve remuneration standards for 2016 for our directors, supervisors and other senior management members.

96

We  follow  our  home  country  practice  in  relation  to  the  composition  of  our  remuneration  committee  in  reliance  on  the  exemption  provided  under  NYSE 
Corporate  Governance  Rule  303A.00  available  to  foreign  private  issuers.  Our  home  country  practice  does  not  require  us  to  establish  a  remuneration 
committee which must be composed entirely of independent directors.

Nomination Committee

As  at  the  date  of  this  Annual  Report,  our  nomination  committee  consists  of  one  executive  director,  namely  Mr.  Ao  Hong;  one  non-executive  director, 
namely Mr. Yu Dehui, and three independent non-executive directors, namely Mr. Lie-A-Cheong Tai Chong, David., Mr. Hu Shihai and Ms. Chen Lijie. Mr. 
Ge  Honglin  served  as  the  chairman  of  our  nomination  committee  before  he  resigned  as  executive  director  on  February  16,  2016.  Mr.  Yu  Dehui  is  the 
chairman of the nomination committee.

The primary duties of our nomination committee as set out in the committee charter include: studying the selection standards and procedures for directors, 
senior  management  and  members  of  special  committees  under  the  Board  and  providing  suggestions  to  the  Board;  reviewing  the  qualification  of 
candidates for directors, senior management and members of special committees under the Board and providing advice on inspection and appointment; 
assessing the independence of independent non-executive directors; and other functions and authorities delegated by the Board.

We  follow  our  home  country  practice  in  relation  to  the  composition  of  our  nomination  committee  in  reliance  on  the  exemption  provided  under  NYSE 
Corporate  Governance  Rule  303A.00  available  to  foreign  private  issuers.  Our  home  country  practice  does  not  require  us  to  establish  a  nomination 
committee which must be composed entirely of independent directors.

Development and Planning Committee

As at the date of this Annual Report, our development and planning committee consists of two executive directors, namely Mr. Ao Hong and Mr. Jiang 
Yinggang,  one  non-executive  director,  namely  Mr.  Yu  Dehui,  and  one  independent  non-executive  director,  namely  Mr.  Hu  Shihai.  Mr.  Yu  Dehui  is  the 
chairman  of  the  development  and  planning  committee.  Mr.  Ge  Honglin  served  as  the  chairman  of  our  development  and  planning  committee  before  he 
resigned as executive director on February 16, 2016. In accordance with the committee charter, the committee reviews and assesses our strategic plans 
for development, fiscal budgeting, investment, business operations and investments returns.

Occupational Health and Safety and Environmental Committee

Our occupational health and safety and environmental committee consists of two executive directors, namely Mr. Lu Dongliang and Mr. Jiang Yinggang, 
and  one  non-executive  director,  namely  Mr.  Wang  Jun,  with  Mr.  Jiang  Yinggang  as  the  chairman.  This  committee  considers  our  annual  planning  on 
health,  environmental  protection  and  safety,  supervises  our  implementation  of  the  planning  on  health,  environmental  protection  and  safety  initiatives, 
makes inquiries into serious incidents and inspects and supervises the handling of such incidents and makes recommendations to the Board on major 
decisions on health, environmental protection and safety.

Supervisory Committee

Due to expiration of the term for the fifth session of the supervisory committee, Mr. Zhao Zhao resigned as chairman of the supervisory committee and Mr. 
Yuan Li resigned as a member of the supervisory committee on June 28, 2016. Our supervisory committee consists of three supervisors, namely Mr. Liu 
Xiangmin and Mr. Wang Jun as our shareholder representative supervisors, with Mr. Liu Xiangmin being the chairman of our supervisory committee, and 
Wu  Zuoming  as  the  employee  representative  supervisor.  The  term  of  all  members  of  the  supervisory  committee  of  our  Company  will  expire  upon 
conclusion of the 2018 annual general meeting. Following are the primary duties of our supervisory committee:

•

•

•

•

•

•

•

inspection of implementation of resolutions of the general meetings;

inspection of legal compliance of our operations;

97

inspection of our financial activities;

inspection of the utilization of proceeds raised by us;

inspection of the acquisitions and disposals of our assets;

inspection of our connected transactions; and

review of self-assessment report on internal control.

D.

EMPLOYEES

As of December 31, 2014, 2015 and 2016, we had 75,749, 70,368 and 65,755 employees, respectively. The number of our employees decreased from 
2015 to 2016, which was mainly due to the termination of labor relationship through negotiation and retirement. The table below sets forth the number of 
our employees by function and location as of the periods indicated:

Function
Alumina production
Primary aluminum production
Mining operation
Research and development
Sales and marketing
Energy
Management and others(1)

Total

As of December 31,

2014

2015

2016

31,456
28,010
3,106
680
561
7,755
4,181

75,749

(%)
41.53
36.98
4.1
0.90
0.74
10.24
5.51

100.0

29,347
26,224
2,885
1,056
521
6,543
3,792

70,368

(%)
41.71
37.27
4.1
1.5
0.74
9.30
5.38

100.0

29,783
22,473
2,696
986
487
5792
3538

65,755

(%)
45.29
34.18
4.1
1.5
0.74
8.81
5.38

100.0

(1)

Excluding our management personnel for alumina production, and primary aluminum production.

Location

Employees

% of Total

Shandong
Chalco Shandong
Shandong Huayu
Henan
Henan branch
Chalco Zhongzhou
Zhengzhou Institute
Guizhou
Guizhou Huajin
Guizhou branch
Zunyi Aluminum
Zunyi Alumina
Guangxi
Guangxi branch
Shanxi
Shanxi branch
Shanxi Huasheng
Shanxi Huaze
Shanxi Huarun
Shanxi Xinghua Technology
Gansu
Lanzhou branch
Gansu Hualu
Liancheng branch
Liaoning
Fushun Aluminum
Qinghai
Qinghai branch
Chongqing
Chongqing branch
Inner Mongolia
Baotou Aluminum
Ningxia
Ningxia Energy
Shanghai
Chinalco Shanghai
Others (including employees of subsidiaries under construction)
Headquarters

Total

8,808
7,011
1,797
11,223
6,101
4,445
677
7,341
791
4,661
964
925
3,469
3,469
10,379
6,683
1,676
1,611
44
365
6,162
2,552
1,361
2,249
1,493
1,493
3,220
3,220
784
784
5,554
5,554
5,792
5,792
23
23
1,235
272

65,755

13.4
10.67
2.73
17.07
9.28
6.76
1.03
11.16
1.2
7.09
1.46
1.41
5.28
5.28
15.78
10.15
2.55
2.45
0.07
0.56
9.37
3.88
2.07
3.42
2.27
2.27
4.9
4.9
1.19
1.19
8.45
8.45
8.81
8.81
0.03
0.03
1.88
0.41

100.0

98

We  have  workers'  unions  at  the  plant  level  that  protect  employees'  rights  and  welfare  benefits,  organize  educational  programs,  encourage  employee 
participation  in  management  decisions  and  mediate  disputes  between  individual  employees  and  us.  All  employees  are  union  members.  We  have  not 
experienced any strikes or other labor disturbances that have interfered with our operations and we believe that we maintain good relationships with our 
employees.

The remuneration package of our employees includes salary, bonuses and allowances. Employees also receive welfare benefits including medical care, 
housing subsidies, childcare and education, retirement and other miscellaneous items.

In accordance with applicable PRC regulations, we participate in pension contribution plans organized by provincial and municipal governments, under 
which each of our plants is required to contribute an amount equal to a specified percentage of its employees' salaries, bonuses and various allowances. 
The amount of contribution as a percentage of the employees' salary is, on average, approximately 20% depending in part on the location of the plant. We 
have  made  all  required  pension  contributions  up  to  December  31,  2016.  Retirees  who  retired  prior  to  the  date  of  the  reorganization  will  have  their 
pensions paid out of the pension plans established by the PRC government. We provide to our employees various social welfare benefits through various 
institutions owned by Chinalco and its other affiliates or through third parties.

E.

SHARE OWNERSHIP

As of the date of this annual report, the following directors, supervisors or senior management own an interest in shares of our Company:

Name

Position

Share class

Number of shares

% of respective share class

Zhao Zhao
Jiang Yinggang

supervisor (resigned)
executive director

Domestic Shares
Domestic Shares

5,100
10,000

<0.1%
<0.1%

ITEM 7.

MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A.

MAJOR SHAREHOLDERS

Directors

We are a joint stock limited company organized under the laws of the PRC. Our parent company, Chinalco, a state-owned enterprise, beneficially owns 
35.77% of our outstanding ordinary Shares directly and indirectly through its controlled entities. Chinalco holds a significant portion of our domestic shares 
in  the  form  of  state  legal  person  shares,  which  do  not  have  voting  rights  different  from  our  other  shares.  Chinalco  has  substantial  influence  over  our 
management, policies and corporate actions and can exercise all rights as our controlling shareholder subject to the relevant laws, rules and regulations. 
Approximately 64.23% of our total outstanding ordinary Shares are held by public shareholders, of which 25.15% and 39.08% are owned by holders of H 
Shares  and  A  Shares,  respectively.  The  following  table  sets  forth  information  regarding  ownership  of  our  issued  and  outstanding  capital  stock  as  of 
December 31, 2016. The table includes all persons who are known by us to own, either as beneficial owners or holders of record, five percent or more of 
any class of shares.

99

Holders of A Shares and H Shares
Chinalco(1)
A Shares
H Shares

JP Morgan Chase & Co.

H Shares

Templeton Asset Management Ltd.

H Shares

BlackRock, Inc
H Shares

The Goldman Sachs Group, Inc

H Shares

BlackRock Global Funds

H Shares

Number of 
shares
(in millions)

As of December 31, 2016
% of 
respective 
share class(3)

% of issued 
total share 
capital(4)

5,135.38(L)(2)
196.00(L)

960.02(L)
17.92(S)(5)
855.02(P)(6)

46.86(L)
4.97(L)

24.34(L)
0.45(S)
21.67(P)

857.61(L)

21.74(L)

488.31(L)(7)
0.79(S)(7)

350.54(L)(8)
342.71(S)(8)

238.55(L)

12.38(L)
0.02(S)

8.89(L)
8.69(S)

6.05(L)

34.46(L)
1.31(L)

6.44(L)
0.12(S)
5.74(P)

5.75(L)

3.28(L)
0.01(S)

2.35(L)
2.30(S)

1.60(L)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Including  4,889,864,006  A  shares  directly  held  by  Chinalco,  and  an  aggregate  interest  of  245,518,049  A  shares  and  196,000,000  H  shares  held  by  various  controlled  subsidiaries  of 
Chinalco,  comprising  238,377,795  A  shares  held  by  Baotou  Aluminum  (Group)  Co.,  Ltd.,  7,140,254  A  shares  held  by  Shanxi  Aluminum  Plant  and  196,000,000  H  shares  held  by 
Aluminum Corporation of China Overseas Holdings Limited.

The letter "L" denotes a long position.

The total number of our A shares is 10,959,832,268 and the total number of our H shares is 3,943,965,968.

The number of our total issued shares is 14,903,798,236 shares.

The letter "S" denotes a short position.

The letter "P" denotes a lending pool.

These interests were held directly by various corporations controlled by BlackRock, Inc.. Among the aggregate interests in the short position in H shares, 202,000 H shares were held as 
derivatives.

These interests were held directly by various corporations controlled by The Goldman Sachs Group, Inc.. Among the aggregate interests in the long position in H shares, 14,142,500 H 
shares were held as derivatives. Among the aggregate interests in the short position in H shares, 1,140,697 H shares were held as derivatives.

We are not aware of any arrangement that may at a subsequent date result in a change of control of Chalco.

On  April  24,  2007,  we  issued  1,236,731,739  A  Shares  by  way  of  share  exchange  with  the  other  shareholders  of  Shandong  Aluminum  and  Lanzhou 
Aluminum, including a subsidiary of Chinalco, to acquire the existing issued shares not held by us. On the same date, China Orient Asset Management 
Corporation,  a  PRC  state-owned  financial  enterprise,  transferred  all  of  its  equity  interest  in  us  to  Chinalco  and  ceased  to  be  our  shareholder.  On 
December 28, 2007, we issued 637,880,000 A Shares to a subsidiary of Chinalco in exchange for 100% equity in Baotou Aluminum. In June 2015, the 
Company non-publicly issued an additional 1,379,310,344 A shares to qualified investors with an issue price of RMB5.8 per share.

To the best of our knowledge, as of December 30, 2016, there were 6,396,313 ADSs  outstanding, and 69 registered ADSs holders.

As  an  owner  of  at  least  30%  of  our  issued  and  outstanding  shares,  the  parent  company  is  deemed  a  controlling  shareholder  and  therefore  may  not 
exercise its voting rights with respect to various matters related to our shares in a manner prejudicial to the interests of our other shareholders. See "Item 
10. Additional Information - B. Memorandum and Articles of Association." In accordance with our Articles of Association, each share of our capital stock 
has  one  vote  and  the  shares  of  the  same  class  have  the  same  rights.  Other  than  the  foregoing  restrictions,  the  voting  rights  of  our  major  holders  of 
domestic and H Shares are identical to those of any other holders of the same class of shares. Holders of domestic shares and H Shares are deemed to 
be  shareholders  of  different  classes  for  some  matters,  which  may  affect  their  respective  interests.  Other  than  the  foregoing,  holders  of  H  Shares  and 
domestic shares are entitled to the same voting rights.

B.

RELATED PARTY TRANSACTIONS

Connected Transactions under Hong Kong Listing Rules

Under the Listing Rules, transactions between connected persons and us, or connected transactions, generally must be reported to the Hong Kong Stock 
Exchange, announced to the public and/or approved by shareholders unless the foregoing requirements are waived by the Hong Kong Stock Exchange or 
exempted under the Listing Rules. Each year our independent non-executive directors must review our non-exempt continuing transactions and confirm 
that these transactions have been entered into:

(i)

in the ordinary and usual course of our business;

(ii) with the terms of the transaction being fair and reasonable  as far as our shareholders are concerned;

100

(iii) either on normal commercial terms or, if there are not sufficient comparable transactions to judge whether they are on normal commercial terms, on 

terms no less favorable to us than terms available to or from (as appropriate) independent third parties; and

(iv)

in accordance with the relevant agreement governing them on terms that are fair and reasonable and in the interests of our shareholders as a whole.

Although the definition of connected transactions is not synonymous with the definition of related party transactions, the concepts are sufficiently similar 
that the description of our connected transactions would satisfy disclosure requirements under U.S. securities laws.

The following table sets forth the details of our material connected transactions for the year ended December 31, 2016.

Agreement

Nature

Term of the Agreement

Transaction Amount in 
2016
(RMB in millions)

Annual Cap for 
2016
(RMB in millions)

Continuing 
Transactions

Connected 

Comprehensive Social and 
Logistics Services Agreement 
(Counterparty: Chinalco)

Chinalco provides us with a broad 
range of social and logistics 
services including education and 
schooling, public transportation and 
property management.

General Agreement on Mutual 
Provision of Production Supplies 
and Ancillary Services 
(Counterparty: Chinalco)

We purchase from Chinalco 
ancillary production supplies and 
services which include, among 
other things, various raw materials 
required in alumina and primary 
aluminum production, 
transportation and loading services 
and production supporting 
services.

Mineral Supply Agreement 
(Counterparty: Chinalco)

Chinalco provides us with bauxite 
and limestone from several mines 
that it operates. Chinalco must not 
provide bauxite and limestone to 
bauxite and limestone 
requirements.

Provision of Engineering, 
Construction and Supervisory 
Services Agreement 
(Counterparty: Chinalco)

Land Use Rights Leasing 
Agreement (Counterparty: 
Chinalco)

Fixed Assets Leases Framework 
Contract (Counterparty: Chinalco)

Financial Services Agreement 
(Counterparty: Chinalco Finance)

Chinalco provides us with certain 
engineering, construction and 
supervisory services at the state 
guidance price and, where there is 
no state guidance price, at market 
price. Such services are mainly 
provided by subsidiaries of 
Chinalco including China Aluminum 
International Engineering 
Corporation Limited.

Chinalco leases 470 parcels of 
land covering an aggregate area of 
approximately 61.2 million square 
meters and spanning across eight 
provinces in the PRC to us.
We have agreed with Chinalco to 
provide leases to each other 
regarding buildings, constructions, 
machinery, apparatus, 
transportation facilities as well as 
equipment, appliance or tools and 
other fixed assets owned by either 
party in relation to production and 
operation
Chinalco Finance has agreed with 
Chinalco to provide us with deposit 
services, credit services and 
miscellaneous financial services. 
We have the right to choose the 
financial institution for financial 
services and the financial institution 
for deposit services and loan 
services as well as the amounts of 
loans and deposits with reference 
to our own needs. Chinalco 
Finance undertakes that the terms 
for the provision of financial 
services to us at any time would be 
no less favorable than those of the 
same type of financial services 
provided by Chinalco Finance to 
Chinalco and other subsidiaries of 
Chinalco or those of the same type 
of financial services that may be 

The original agreement was 
entered on November 5, 2001, 
and expired on December 31, 
2012. Pursuant to the 
supplementary agreement 
entered into in 2012, the term 
was renewed  and expired on 
December 31, 2015. Pursuant 
to the supplementary 
agreement entered into in 
2015, the term was renewed for 
three years from January 1 
2016 to December 2018.
The original agreement was 
entered on into November 5, 
2001, and expired on 
December 31, 2012. Pursuant 
to the supplementary 
agreement entered into in 
2012, the term was renewed 
and entered on December 31, 
2015. Pursuant to the 
supplementary agreement 
entered into in 2015, the term 
was renewed for three years 
from January 1 2016 to 
December 2018.
The original agreement was 
entered on November 5, 2001, 
and expired on December 31, 
2012. Pursuant to the 
supplementary agreement 
entered into in 2012, the term 
was renewed  and expired in 
December 31, 2015. Pursuant 
to the supplementary 
agreement entered into in 
2015, the term was renewed for 
three years from January 1, 
2016 to December 2018.
The original agreement was 
entered on November 5, 2001, 
and expired on December 31, 
2012. Pursuant to the 
supplementary agreement 
entered into in 2012, the term 
was renewed  and expired on 
December 31, 2015. Pursuant 
to the supplementary 
agreement entered into in 
2015, the term was renewed for 
three years from January 1, 
2016 to December 2018.
101

The original agreement was 
entered on November 5, 2001, 
for a term of 50 years, expiring 
on June 30, 2051.

Pursuant to the agreement  
entered into on April 28, 2015, 
the term is from January 1, 
2016 to December 31, 2018, for 
a term of three years.

The original agreement expired 
on August 25, 2012, for a term 
of 1 year. Pursuant to the 
financial services agreement 
renewed on August 24, 2012, 
the term was extended and 
expired on August 25, 2015. 
Pursuant to the financial 
services agreement renewed 
on April 28, 2015, the term was 
renewed for a term of 3 years 
from August 26, 2015, and will 
expire on August 25, 2018.

307

550

2,223

5,900

66

360

1,525

6,500

435

1,200

75

110

(a) 7,565

(a) 8,000

(c) 2 (other financial 
services fees )

(c) 50 (other 
financial services 
fees )

Finance Lease Agreement 
(Counterparty Chinalco Finance 
Lease Co., Ltd.)

provided to us by other financial 
institutions.
Chinalco Lease provides finance 
lease services to the Group.

General Agreement on Mutual 
Provision of Production Supplies 
And Ancillary Services 
(Counterparty: Chinalco)

Supplies and ancillary services

Fixed Assets Leases Framework 
Agreement ( Counterparty: 
Chinalco)

Labor Services and 
EngineeringServices Agreement 
(Counterparty:Chinalco)

We have agreed to provide leases 
to each other regarding buildings, 
constructions, machinery, 
apparatus, transportation facilities 
as well as equipment, appliance or 
tools and other fixed assets owned 
by either party in relation to 
production and operation
Services provided by the Company 
to Chinalco: engineering design 
services, equipment repairs, 
logistics management services, 
etc.

The finance lease framework 
agreement was entered into 
between the Company and 
Chinalco Lease on August 27, 
2015, with a term from August 
27, 2015, to December 31, 
2016. A new finance lease 
framework agreement was 
entered into between the 
Company and Chinalco Lease 
on November 13,2015, with a 
term of 3 years from January 1, 
2016, to December 31, 2018.
102

The original agreement was 
entered into on November 5, 
2001, and expired on 
December 31, 2012. Pursuant 
to the supplementary 
agreement entered into in 
2012, the term was renewed 
and expired on December 31, 
2015. Pursuant to the 
supplementary agreement 
entered into in 2015, the term 
was renewed for three years 
from January 1, 2016 to 
December 2018.
Pursuant to the agreement  
entered into on April 28, 2015, 
the term is from January 1, 
2016 to December 31 2018, for 
a term of three years.

The original agreement expired 
in June 27, 2016. Pursuant to 
the supplementary agreement 
entered into in 2016, the term 
was renewed for three years 
from January 1, 2016 to 
December 2018.

1,730

10,000

10,938

14,100

33

100

97

300

All transactions with related parties are conducted at prices and terms mutually agreed by the parties involved, which are determined as follows:

(a)

Sales  of  materials  and  finished  goods  comprised  sales  of  alumina,  primary  aluminum,  copper  and  scrap  materials.  Transactions  entered  are 
covered by general agreements on mutual provision of production supplies and ancillary services. The pricing policy is summarized below:

(1)

(2)

(3)

The price prescribed by the PRC government ("State-prescribed price") is adopted;

If there is neither a state-prescribed price nor a state-guidance price, then the market price (being price charged to and from independent 
third parties) is adopted; and

If none of the above is available, then the adoption of a contractual price (being reasonable costs incurred in providing the relevant services 
plus not more than 5% of such costs is adopted).

(b)

Utility services, including electricity, gas, heat and water, are supplied at State-prescribed prices.

(c)

(d)

(e)

Engineering,  project  construction  and  supervisory  services  were  provided  for  construction  projects  of  the  Group.  The  state-guidance  price  or 
prevailing market price (including the tender price where by way of tender) is adopted for pricing purposes.

The pricing policy for purchases of key and auxiliary materials (including bauxite, limestone, carbon, cement and coal) is the same as that set out in 
(i) above.

Social services and logistics services provided by Chinalco Group cover public security, fire services, education and training, school and hospital 
services, cultural and physical education, newspaper and magazines, broadcasting and printing as well as property management, environmental 
and  hygiene,  greenery,  nurseries  and  kindergartens,  sanatoriums,  canteens and  offices,  public  transport  and  retirement  management  and  other 
services. Provisions of these services are covered by the Comprehensive Social and Logistics Services Agreement. The pricing policy is the same 
as that set out in (a) above.

103

(f)

Pursuant to the Land Use Rights Lease Agreements entered into between Chinalco Group and us, operating leases for industrial or commercial 
land are charged at the market rent rate. The Group also entered into a building rental agreement with Chinalco Group and pays rent based on the 
market rate for its lease of buildings owned by Chinalco.

(g)

The pricing policy for product processing services is the same as that set out in (a) above.

During  the  years  ended  December  31,  2014,  2015  and  2016,  our  significant  transactions  with  other  state-owned  enterprises  (excluding  Chinalco  and  its 
subsidiaries)  constituted  a  large  portion  of  our  sales  of  goods  and  purchases  of  raw  materials,  electricity,  property,  plant  and  equipment  and  services.  In 
addition, substantially all restricted cash, time deposits, cash and cash equivalents and borrowings as of December 31, 2014, 2015 and 2016 and the relevant 
interest earned or paid during the year are transacted with banks and other financial institutions which are controlled by the PRC government.

We provide the following additional information on material related party transactions during the periods indicated:

(a)

Significant related party transactions

Sales of goods and services rendered:
Sales of materials and finished goods to:

Chinalco and its subsidiaries
Associates of Chinalco
Joint ventures of Chinalco
Joint ventures
Associates

Provision of utility services to:
Chinalco and its subsidiaries
Associates of Chinalco
Joint Ventures
Associates

Provision of engineering, construction and supervisory services to:

Chinalco and its subsidiaries
Joint ventures

Provision of products processing services to:

Chinalco and its subsidiaries

Rental revenue of land use rights and buildings to:

Chinalco and its subsidiaries

   Associates of Chinalco

104

Purchase of goods and services:
Purchases of engineering, construction and supervisory services from:

Chinalco and its subsidiaries

Purchases of key and auxiliary materials and finished goods from:

Chinalco and its subsidiaries
Associates of Chinalco
Joint ventures
Associates

Provision of social services and logistics services by:

Chinalco and its subsidiaries
Provision of utilities services by:
   Chinalco and its subsidiaries
   Joint Ventures

Provision of products processing services by:

Chinalco and its subsidiaries
Provision of other services by:

a joint venture

Rental expenses for buildings and land use rights charged by:

Chinalco and its subsidiaries

   Joint ventures

Other significant related party transactions:
Borrowing from a subsidiary of Chinalco
Interest expense on borrowing and discounted notes from a subsidiary of Chinalco
Entrusted loan from a subsidiary of Chinalco
Entrusted loan and other borrowings to:

Joint ventures

Interest income on entrusted loan and other borrowings to:

Joint ventures
An associate
Chinalco and its subsidiaries

Interest income from the unpaid disposal proceeds from:
  Chinalco and its subsidiaries
Disposal of assets under a sale and leaseback contract to a subsidiary of Chinalco
Finance lease under a sale and leaseback contract from a subsidiary of Chinalco

105

Provision of financial guarantees to:

Joint ventures
An associate

For the year ended December 31

2014

2015

2016

(RMB in thousands)

7,056,140
170,338
142
48,903
2,146,870
9,422,393

407,762
17,750
113
1,977
427,602

988,782
-
988,782

10,997,417
703,628
-
79,034
2,165,445
13,945,524

314,544
14,803
-
553
329,900

46,328
-
46,328

10,370,836
688,308
-
648,145
605,449
12,312,738

567,628
4,444
3,031
584
575,687

96,527
41,423
137,950

3,169

-

-

32,887
-
32,887

34,281
249
34,530

33,231
-
33,231

988,782

1,737,344

1,525,349

2,957,742
386,609
1,268,123
762,003
5,347,477

1,640,051
-
1,276,078
414,539
3,330,668

1,600,770
-
3,799,116
31,413
5.431,299

312,626

324,872

307,354

563,468
-
563,468

643,597
-
643,597

688,513
3,386
691,899

76,075

62,623

-

-

-

151,552

561,528
-
561,528

1,429,000
38,772
70,000

590,657
-
590,657

5,929,000
140,410
-

509,558
126
509,684

5,145,959
226,118
-

764,000

140,000

212,400

60,459
88
2,027
62,574

542,811
300,000
304,239

14,061
-
-
14,061

326,217
1,150,000
1,150,064

31,373
-
-
31,373

246,149
1,040,000
1,040,036

345,760
23,710

340,900
17,470

24,245
-

Financial guarantees provided by:

Subsidiaries of Chinalco

Discounted notes receivable to a subsidiary of Chinalco

(b)

Balances with related parties

Cash and cash equivalents deposited with
A subsidiary of Chinalco
Trade and notes receivables
Chinalco and its subsidiaries
Associates of Chinalco
Joint ventures

Provision for impairment of receivables

Other current assets
Chinalco and its subsidiaries
Joint ventures
Associates

Provision for impairment of other current assets

Other non-current assets
Chinalco and its subsidiaries
Joint ventures
Associates

Borrowings and finance lease payable
Subsidiaries of Chinalco
Trade and notes payables
Chinalco and its subsidiaries
Joint ventures

Other payables and accrued liabilities
Chinalco and its subsidiaries
Associates of Chinalco
Associates
Joint ventures

Guarantees

369,470

358,370

138,000
118,757

27,000
122,000

24,245

23,000
40,200

December 31, 
2015

December 31, 
2016

7,585,515

7,073,289

849,417
23
28,268
877,708
(125,694)
752,014

4,830,463
1,354,427
84,511
6,269,401
(49,013)
6,220,388

4,252,776
409,251
111,846
4,773,873

1,093,378
10,200
38,055
1,141,633
(78,262)
1,063,371

5,065,589
2,092,369
73,546
7,231,504
(48,510)
7,182,994

27,946
112,403
111,846
252,195

6,370,365

6,051,288

563,377
160,215
723,592

1,594,175
171
1,019
62,613
1,657,978

356,497
300
356,797

1,538,167
1,149
53,000
159,669
1,751,985

We provided guarantees to our related parties to guarantee their loans during the period from January 1, 2016 to February 28, 2017. The outstanding 
balance of the loans we guaranteed was RMB24.2 million as of February 28, 2017 and the largest amount outstanding of the loans we guaranteed during 
the period from January 1, 2016 to February 28, 2017 was RMB132.6 million. The interest rates on such loans are from 6.55% to 6.765%.

106

Our related parties also provided guarantees to us to guarantee our loans during the period from January 1, 2016 to February 28, 2017. The outstanding 
balance  of  the  loans  guaranteed  by  our  related  parties  was  RMB23  million  as  of  February  28,  2017  and  the  largest  amount  outstanding  of  the  loans 
guaranteed by our related parties during the period from January 1, 2016 to February 28, 2017 was RMB15 million. The interest rate on such loan are 
from 2.3% to 6.53%.

Loans

We provided several entrusted loans to our related parties mainly for the purpose of supplementing working capital during the period from January 1, 2016 
to  February  28,  2017.  The  outstanding  balance  of  such  entrusted  loans  was  mainly  RMB729  million  as  of  February  28,  2017  and  the  largest  amount 
outstanding of the entrusted loans during the period from January 1, 2016 to February 28, 2017 was RMB200 million. The interest rates on such entrusted 
loans range from 4.35% to 10%.

Our related party also provided several loans  to us mainly for the purpose of supplementing working capital during the period from January 1, 2016 to 
February 28, 2017. The outstanding balance of such loans was RMB6.05 billion as of February 28, 2017 and the largest amount outstanding of the loans 
during the period from January 1, 2016 to February 28, 2017 was RMB1 billion. The interest rates on such loans range from 4.13% to 6.7%.

C.

INTERESTS OF EXPERTS AND COUNSEL

Not applicable.

ITEM 8.

FINANCIAL INFORMATION

A.

CONSOLIDATED STATEMENTS AND OTHER FINANCIAL INFORMATION

We have appended our consolidated financial statements filed as part of this annual report on Form 20-F.

Legal Proceedings

We  are  not  currently  a  party  to  any  pending  legal  proceedings  which  are  expected  to  have  a  significant  effect  on  our  financial  position  or  results  of 
operations, nor are we aware of any proceedings that are pending or threatened which may have a significant effect on our financial position or results of 
operations. We may from time to time become a party to various legal or administrative proceedings arising in the ordinary course of our business.

Dividend Policy

Our Board declares dividends, if any, in Renminbi with respect to H Shares on a per share basis and pays such dividends in HK dollars. Any final dividend 
for  a  fiscal  year  is  subject  to  shareholders'  approval.  The  Bank  of  New  York  Mellon,  as  depositary,  converts  the  HK  dollar  dividend  payments  and 
distributes them to holders of ADSs in U.S. dollars, less expenses of conversion. Under the Company Law of the PRC and our Articles of Association, all 

of  our  shareholders  have  equal  rights  to  dividends  and  distributions.  The  holders  of  the  H  Shares  share  proportionately  on  a  per  share  basis  in  all 
dividends and other distributions declared by our Board.

We believe that our dividend policy strikes a balance between two important goals providing our shareholders with a competitive return on investment and 
assuring sufficient reinvestment of profits to enable us to achieve our strategic objectives. The declaration of dividends is subject to the discretion of our 
Board, which takes into account the following factors:

107

our financial results;

capital requirements;

contractual restrictions on the payment of dividends by us to our shareholders or by our subsidiaries to us;

our shareholders' interests;

the effect on our creditworthiness;

general business conditions; and

other factors our Board may deem relevant.

•

•

•

•

•

•

•

Pursuant  to  PRC  laws  and  regulations,  dividends  may  only  be  distributed  after  allowance  has  been  made  for:  (1)  recovery  of  losses,  if  any  and  (2) 
allocations to the statutory surplus reserve. The allocations to the statutory surplus reserve is 10% of our net profit determined in accordance with PRC 
Generally Accepted Accounting Principles, unless the accumulated statutory surplus reserve exceeds 50% of our registered share capital, in which case 
the surplus reserve is discretional. Our distributable profits for the current fiscal year will be equal to our net profits determined in accordance with IFRSs, 
less allocations to the statutory surplus reserve. See "Item 10. Additional Information - E. Taxation" for a discussion of the tax consequences of receipt of 
dividends.

B.

SIGNIFICANT CHANGES

Except as disclosed elsewhere in this annual report, we have not experienced any significant changes since the date of our audited consolidated financial 
statements which is included in this annual report.

ITEM 9.

THE OFFER AND LISTING

The Shanghai Stock Exchange is the principal trading market for our A Shares, and the Hong Kong Stock Exchange is the principal trading market for our 
H Shares. The  ADSs have been issued  by the Bank  of New York Mellon,  acting  as  depositary  bank, and  are  listed on the New York Stock Exchange 
under the symbol "ACH" with each ADS representing 25 H Shares.

The following  table  sets  forth,  for  the periods  indicated,  the  reported  high and  low market  prices  for  our shares  on  the  New  York  Stock Exchange,  the 
Hong Kong Stock Exchange and the Shanghai Stock Exchange:

Calendar Period

2012
2013
2014
First Quarter
Second Quarter
Third Quarter
Fourth Quarter
2015
First Quarter
Second Quarter
Third Quarter
Fourth Quarter
2016
First Quarter
Second Quarter
Third Quarter
Fourth Quarter

September
October
November
December
2017
January
February
March
April (through April 4, 2017)

NYSE

Hong Kong Stock Exchange

Shanghai Stock Exchange

High
(US$ per ADS)

Low

High
(HK$ per H Share)

Low

High
(RMB per A Share)

Low

13.88
13.29
12.6
9.53
10.31
12.6
11.8

13.51
17.44
12.46
9.32

9.50
8.93
9.48
11.78

9.48
9.68
11.78
11.75

13.12
13.85
13.52
12.59

9.22
7.25
8.25
8.25
8.62
8.99
9.73

10.75
12.32
7.20
7.01

6.87
7.28
8.01
9.16

8.86
9.16
9.23
9.93

10.23
12.37
11.39
12.41

108

4.45
4.21
3.85
2.99
3.23
3.85
3.73

4.28
5.62
3.92
2.94

3.05
2.81
3.00
3.74

3.00
3.08
3.74
3.72

4.11
4.39
4.45
3.94

2.86
2.20
2.54
2.54
2.64
2.77
3.1

3.33
3.70
2.26
2.13

2.16
2.25
2.35
2.82

2.74
2.82
2.87
3.05

3.14
3.86
3.60
3.79

7.89
5.37
6.66
3.6
3.5
4.27
6.66

6.97
10.8
9.21
5.77

5.00
4.89
4.19
5.05

3.96
4.22
5.03
5.05

5.14
5.42
5.25
-

4.55
3.01
2.97
3.11
2.97
3.03
3.46

4.73
6.25
4.53
4.67

3.49
3.66
3.71
3.75

3.71
3.75
3.89
4.20

4.22
4.86
4.54

-

ITEM 10.

ADDITIONAL INFORMATION

A.

SHARE CAPITAL

Not applicable.

B.

MEMORANDUM AND ARTICLES OF ASSOCIATION

A copy of the English translation of our Articles of Association was filed with the SEC as an exhibit to the registration statement on Form F-1 (Registration 
No. 333-14068) under the Securities Act in connection with a global offering of our H Shares and American depositary shares on December 5, 2001. We 
filed a copy of the English translation of our Articles of Association as of December 31, 2015 as an exhibit to our annual report on Form 20-F filed on April 
15, 2016. From January 1, 2016 to the date of this annual report, we did not make any amendments to our Articles of Association.

The following are summaries of material provisions of our Articles of Association insofar as they relate to the material terms of our shares.

Our objects and purposes

Our Articles of Association as amended from time to time are filed with the Hong Kong Companies Registrar. Our business scope can be found in Article 
13 of our Articles of Association, as amended at the shareholders' general meeting held on February 28, 2011.

Directors' power to vote on matters in which he or she has an interest

Under Article 169, a director shall not vote in any resolution of the board of directors for approving any contract, transaction or arrangement in which such 
director or any of his associates (as defined in the applicable rules governing the listing of securities amended from time to time) is materially interested, 
and shall not be counted into the quorum of the meeting either. Unless the interested director has disclosed his or her interest to the board of directors in 
accordance  with  the  Article  169  and  the  contract,  transaction  or  arrangement  has  been  approved  by  the  board  of  directors  at  a  meeting  in  which  the 
interested director is not counted in the quorum and has refrained from voting, a contract, transaction or arrangement in which such director is materially 
interested  is  voidable  at  the  instance  of  our  Company  except  as  against  a  bona  fide  party  thereto  acting  without  notice  of  the  breach  of  duty  by  such 
director.

Borrowing powers

Subject  to  compliance with  applicable  laws  and  regulations of  the PRC, we  have  the  power  to  raise  and  borrow  money  which power  includes  (without 
limitation)  the  issuance  of  debentures  and  the  charging  or  mortgaging  of  part  or  whole  of  our  business  or  properties  and  other  rights  permitted.  The 
Articles of Association do not contain any specific provision in respect of the manner in which borrowing powers may be exercised by the directors nor do 
they contain any specific provision in respect of the manner in which such powers may be varied, other than (a) provisions which give the directors the 
power to formulate proposals for the issuance of debentures by us; (b) Article 86(2), which provides that the issuance of bond must be approved by the 
shareholders in a general meeting by way of a special resolution; and (c) Article 108(4), which provides that the directors have the power to formulate our 
annual final financial budgets and final accounts which shall be passed by over half of the directors.

Age limit for retirement

109

There is no provision pertaining to the retirement of directors pursuant to an age limit requirement in our Articles of Association.

Directors' qualifying shares

Under Article 103, the directors are not required to hold any qualifying shares.

Dividend rights

Article 54(1) provides that holders of our ordinary shares have the right to receive dividends and distribution of profits in other forms, in proportion to the 
number of shares held. Under Article 48, when we convene a general shareholders' meeting, allocate dividends, liquidate or perform other activities that 
require the verification of equity rights, the Board or the general meeting convener must specify a date as the record date. The shareholders registered in 
the shareholder roster after closing as at the record date are the Company's shareholders entitled to appropriate rights and interests.

Voting rights

Article 54(2) provides that holders of our ordinary shares have the right to lawfully request, convene, chair, attend in person or appoint a proxy to attend 
and vote at general meetings of shareholders in respect of the number of shares held.

Rights to share profits

Article 60(7) provides that a plan for profit distribution and a plan for making up for losses formulated by the Board in accordance with Article 108(6) must 
be approved by way of the shareholders' general meeting.

Rights to share surplus in the event of liquidation

Article 54(6) provides that the holders of ordinary shares have the right to participate in the distribution of our surplus assets in proportion to the number of 
shares held in the event of the termination or liquidation of us.

Redemption provisions; sinking fund provisions and liability to further capital calls

Article  29  provides  that  we  may  repurchase  issued  shares  in  accordance  with  the  procedures  provided  in  the  Articles  of  Association  and  with  the 
approvals from the relevant governing authorities of PRC under the following circumstances: (1) cancellation of shares for the purpose of reducing our 
capital; (2) amalgamation with another company which owns our shares; (3) granting bonus shares to our employees; (4) shareholders disagreeing with 
our general meeting's resolution on merger or division and requiring us to acquire the shares in their possession; and (5) other purposes permitted by law 
and administrative regulations.

No securities issued by us are redeemable, entitled to a sinking fund or subject to liability for further capital calls.

Actions necessary to change the rights of holders of our shares or holders of a class of shares

Under Article 86(5), revision of any rights of class shareholders, e.g., rights to dividends, share profits or surplus in the event of liquidation or voting rights, 
requires a special resolution of the shareholders' general meeting. Under Article 79, a special resolution must be passed by votes representing more than 
two-thirds of the voting rights represented by the shareholders (including proxies) present at the meeting.

The rights attached to any class of shares may be varied or abrogated only with the sanction of a special resolution passed at the shareholders' general 
meeting  and  by  holders  of  shares  of  the  affected  class passed  at  a  separate  general  meeting  of  the  class  convened  in  accordance with Articles 97  to 
Article 101 respectively. The circumstances which are deemed to be a variation or abrogation of the class rights are set forth under Article 96. Except for 
the circumstances under Article 96 (1), (9) and (10), shareholders of the affected class, whether or not otherwise having the right to vote at shareholders' 
general  meetings,  have  the  right  to  vote  at  class  meetings  but  Interested  Shareholders  (as  defined  under  Article  97)  are  not  entitled  to  vote  at  class 
meetings.

110

Resolutions of a class meeting shall be passed by two-thirds or more of the shares with voting rights held by the class shareholders who, according to 
Article 97, are entitled to vote at that class meeting. Written notice must be given to all shareholders who are registered as holders of that class in the 
register of shareholders 45 days (inclusive of date of meeting) before the date of the class meeting. Such notice must contain the matters to be considered 
at such meeting, the date and the place of meeting. Those shareholders of the class who intend to attend shall send the written reply to us 20 days before 
the class meeting according to Article.

The proceedings of class meetings shall be conducted as near as possible to those of shareholders' general meetings. The provisions in the Articles of 
Association relating to the proceedings of shareholders' general meetings shall apply to class meetings.

The  special  procedures  for  approval  by  a  class  of  shareholders  do  not  apply  where  we  issue,  upon  approval  by  special  resolution  of  shareholders  in 
general meeting, either separately or concurrently once every 12 months, not more than 20% of each of our existing issued Domestic-Invested Shares 
and Overseas-Listed Foreign-Invested Shares (as defined under Article 18).

Provisions discriminating against any existing or prospective shareholder as a result of owning a substantial number of shares

Chinalco, as our controlling shareholder, shall not exercise its voting rights in a manner prejudicial to the interest of all or some part of the shareholders 
when making decisions:

to relieve a director or supervisor of his duty to act honestly in our best interest;

to approve the expropriation by a director or supervisor (for his own benefit or for the benefit of another) of our assets, in any manner, including but not 
limited to an opportunity beneficial to us; or

to approve the expropriation by a director or supervisor (for his own benefit or for the benefit of another) the individual rights of other shareholders, 
including but not limited to rights to distributions and voting rights save and except for our restructuring, submitted for approval by the shareholders in 
general meeting in accordance with the Articles of Association.

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Conditions governing the manner in which annual general meetings and extraordinary general meetings of shareholders are convoked

Shareholders'  general  meetings  can be  held as  annual general  meetings  or  extraordinary  general  meetings.  Annual  general  meetings  are  held  once  a 
year within six months after the end of the preceding fiscal year.

The Board is required to convene an extraordinary general meeting within two months of the occurrence of any of the following circumstances:

(1)

the  number  of  directors  falls  below  the  number  required  by  the  PRC  Company  Law  or  two-thirds  of  the  number  required  by  the  Articles  of 
Association;

(2)

our unrecovered losses amount to one-third of the total amount of its paid-in-capital;

(3)

upon the request of shareholder(s) holding 10 percent or more of our shares for more than ninety consecutive days (the number of shares held 
shall be the figures as of the date of the written request from the shareholder); and

(4)

whenever the Board deems necessary or the supervisory committee proposes to convene the same.

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We shall, within 45 days (inclusive of date of meeting) before the date of meeting, send written notices of the shareholders' general meeting and inform all 
registered shareholders of the matters to be considered at the meeting and the date and venue of the meeting. Those shareholders who intend to attend 
the meeting shall send the written reply to the Company 20 days before the meeting.

Motions put forward at the general meeting shall be specific and shall relate to the matters to be considered at a shareholders' general meeting. Motions 
raised at a general meeting shall:

(1)

be  free  of  conflicts  with  the  provision  of  laws,  administrative  regulations  and  Articles  of  Association,  and  fall  within  our  business  scope  and  the 
terms of the reference of the shareholders' general meeting;

(2)

have definite topics to discuss and specific matters to resolve; and

(3)

be submitted in writing or served to the board of directors.

Limitations on the rights to own securities

Under  Article  18,  the  shares  issued  to  domestic  investors  and  denominated  in  Renminbi  are  Domestic-Invested  Shares  whereas  the  shares  issued  to 
overseas investors and denominated in foreign currency are Foreign-Invested Shares. Under Article 17, our Domestic-Invested Shares can be held only 
by PRC shareholders and our Foreign-Invested Shares, such as H Shares and ADSs, can be held only by foreign shareholders and other shareholders 
from regions of Hong Kong, Macau and Taiwan.

Provisions having an effect of delaying, deferring or preventing a change in control

Under Article 111, decisions in respect of market development, merger and acquisition, and investment in a new field, where the consideration to be paid 
or the assets to be acquired exceed 10% of our total assets, the Board is required to engage relevant professional consultants to provide professional 
opinions, which shall serve as the key reference for the decision of the Board concerning such investment, merger or acquisition.

Under  Article  86(3),  division,  merger,  dissolution  and  liquidation  of  us  and  material  acquisitions  and  disposals  by  us  must  be  approved  by  a  special 
resolution at a shareholders' general meeting.

There are no provisions under the Articles of Association pertaining to the ownership threshold above which shareholder ownership must be disclosed.

Conditions governing changes in registered capital

Under Article 108(7), any proposal for the increase or decrease of our registered capital must be formulated by the Board Article 86(1) further provides 
that any increase or reduction in share capital requires adoption of a special resolution at a shareholders' general meeting.

C.

MATERIAL CONTRACTS

For  the  two  years  immediately  preceding  the  date  of  this  annual  report,  we  have  not  entered  into  any  additional  material  contracts  other  than  in  the 
ordinary  course  of  business  and  other  than  those  described  in  "Item  4.  Information  on  the  Company  -  History  and  Development  of the  Company"  and 
"Item 7. - Major Shareholders and Related Party Transactions - B. Related Party Transactions."

D.

EXCHANGE CONTROLS

The existing foreign exchange regulations have significantly reduced government foreign exchange controls for transactions under the current account, 
including  trade  and  service-related  foreign  exchange  transactions  and  payment  of  dividends.  We  may  undertake  current  account  foreign  exchange 
transactions without prior approval from the SAFE by producing commercial documents evidencing such transactions, provided that they are processed 
through  Chinese  banks  licensed  to  engage  in  foreign  exchange  transactions.  The  PRC  government  has  stated  publicly  that  it  intends  to  make  the 

Renminbi freely convertible in the future. However, we cannot predict whether the PRC government will continue its existing foreign exchange policy and 
when the PRC government will allow free conversion of Renminbi to foreign currency.

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Foreign exchange transactions under the capital account, including principal payments in respect of foreign currency-denominated obligations, continue to 
be  subject  to  significant  foreign  exchange  controls  and  require  the  approval  of  the  SAFE.  These  limitations  could  affect  our  ability  to  obtain  foreign 
exchange through debt or equity financing, or to obtain foreign exchange for capital expenditures.

Since 1994, the conversion of Renminbi into HK and U.S. dollars has been based on rates set by the People's Bank of China (the "PBOC"), which are set 
daily based on the previous day's PRC interbank foreign exchange market rate and current exchange rates on the world financial markets. From 1994 to 
July  20,  2005,  the  official  exchange  rate  for  the  conversion  of  Renminbi  to  U.S.  dollars  was  generally  stable.  On  July  21,  2005,  the  PRC  government 
introduced a managed floating exchange rate system to allow the value of the Renminbi to fluctuate within a regulated band based on market supply and 
demand and by reference to a basket of currencies. Since then, the PRC government has made, and may in the future make, further adjustments to the 
exchange rate system. In April 2012, the PRC government took a milestone step in turning the Renminbi into a global currency by doubling the size of its 
trading band against the U.S. dollar, pushing through a crucial reform that further liberalizes its financial markets. The PBOC allows the Renminbi to rise 
or fall 1% from a mid-point every day, effective April 16, 2012, compared with its previous 0.5% limit. The PBOC further allows the Renminbi to rise or fall 
2% from a mid-point every day, effective March 17, 2014. The PBOC announces the closing price of a foreign currency traded against the Renminbi in the 
inter-bank foreign exchange market after the closing of the market on each working day, and makes it the central parity for trading against the Renminbi 
on the following working day. Fluctuations in exchange rates may adversely affect the value, translated or converted into U.S. dollars or HK dollars, of our 
net assets, earnings and any declared dividends. We cannot give any assurance that any future movements in the exchange rate of the Renminbi against 
the U.S. dollar and other foreign currencies will not adversely affect our results of operations and financial condition.

E.

TAXATION

PRC Taxation

The  following  summary  of  the  material  PRC  and  United  States  federal  income  tax  provisions  relating  to  the  ownership  and  disposition  of  H  Shares  or 
ADSs held by the investor as capital assets  is based upon laws and relevant interpretations thereof in effect as of the date of this annual report, all of 
which are subject to change, and does not constitute legal or tax advice. This summary does not deal with all possible tax consequences relating to an 
investment in our ordinary shares, such as the tax consequences under state, local and other tax laws.

Dividends Paid to Individual Investors

For  a  foreign  individual  who  is  not  a  resident  of  China,  the  receipt  of  dividends  from  a  foreign-invested  company  in  China  is  normally  not  subject  to 
individual  income  tax,  unless  otherwise  stipulated  by  tax  law  or  regulations.  In  2011,  the  PRC  State  Administration  of  Taxation  (the  "SAT")  issued  the 
"Circular on the Issues Concerning the Collection and Administration of Individual Income Tax Following the Repeal of Circular 45 (No. 348)", under which 
dividends paid by a non-foreign-invested and PRC incorporated company listed in Hong Kong will generally be subject to a withholding tax of 20% and will 
be adjusted pursuant to the arrangement for the avoidance of double taxation signed between the PRC and the country where the foreign individual is a 
resident.

Dividends Paid to Non-PRC Enterprises

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According  to  the  Enterprise  Income  Tax  Law  and  its  implementation  rules,  which  became  effective  on  January  1,  2008,  dividends  derived  from  the 
revenues accumulated from January 1, 2008 and are paid by Chinese companies to non-resident enterprises, which are established under the laws of 
non-PRC jurisdictions and have no establishment or residence in China or whose dividends from China do not relate to their establishment or residence in 
China,  are  ordinarily  subject  to  a  Chinese  withholding  tax  levied  at  a  flat  rate  of  10%  unless  exempted  or  reduced  pursuant  to  an  applicable  double-
taxation treaty. Dividends paid by PRC companies to resident enterprises, including enterprises established under the laws of non-PRC jurisdictions but 
whose  "de  facto  management  body"  is  located  in  the  PRC,  are  not  subject  to  any  PRC  tax,  unless  the  dividends  are  derived  from  the  publicly  traded 
shares which have been held continuously by the resident enterprises for less than twelve months. However, the withholding tax rate could be reduced 
under an applicable double-taxation treaty.

Tax Treaties

China currently has such treaties with more than one hundred countries and regions, including the following countries:

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the United States;

Australia;

Canada;

France;

Germany;

Japan;

Malaysia;

Singapore;

the United Kingdom; and

the Netherlands.

Under most treaties, the rate of withholding tax imposed by China's taxation authorities remains 10%. The double taxation treaty between China and the 
United States provides that China may tax dividends paid by us to an eligible U.S. holder up to 10% of the gross amount received by such person. Under 
the treaty, an eligible U.S. holder is a person who, by reason of domicile, residence, place of head office, place of incorporation or any other criterion of 
similar nature is subject to taxation in the United States, as applicable under the treaty's "treaty shopping provisions."

Capital Gains

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According to the Enterprise Income Tax Law and its implementation rules, which became effective on January 1, 2008, capital gains realized by foreign 
enterprises, which are established under the laws of non-PRC jurisdictions and have no establishment or residence in China or whose capital gains from 
China do not relate to their establishment or residence in China, are ordinarily subject to capital gains tax at the rate of 10%. The capital gains realized by 
resident enterprises, including enterprises established under the laws of non-PRC jurisdictions but whose "de facto management body" is located in the 
PRC, upon the sales of overseas-listed shares are subject to the PRC enterprise income tax.

With  respect  to  individual  holders  of  H  Shares,  the  Provisions  for  Implementation  of  Individual  Income  Tax  Law  of  China,  as  amended,  stipulated  that 
income tax on gains realized on the sale of equity shares shall be regulated in separate rules to be drafted by the MOF. On March 30, 1998, the MOF and 
the  SAT  jointly  issued  the  "Circular  of  Taxation  Regarding  the  Continued  Exemption  of  Individual  Income  Taxes  Levied  on  Income  Obtained  from  the 
Transfer  of  Shares",  which  provided  that  income  derived  from  the  transfer  of  shares  issued  by  listed  companies  shall  not  be  taxed  as  income  for  the 
purposes of levying individual income taxes after July 1, 1997.

On October 31, 2014, the SAT issued "Circular on Tax Policies Relating to the Pilot Program of Shanghai-Hong Kong Stock Connect", which provides that 
any capital gain from transferring stocks listed on the SEHK by a PRC mainland investors will not be subject to tax during the period from November 17, 
2014 to November 16, 2017. For mainland enterprises, such capital gains will be included in its income and subject to income tax.

Additional China Tax Considerations

Under the Provisional Regulations of the PRC Concerning the Stamp Duty, a stamp duty is not imposed by China on the transfer of shares, such as the H 
Shares or ADSs, of Chinese publicly traded companies that take place outside of China. In case foreign investors transfer A Shares, the stamp duty will 
be imposed on the transferor

United States Federal Income Taxation

Each  potential  investor  is  strongly  urged  to  consult  its  own  tax  advisor  to  determine  the  particular  U.S.  federal,  state,  local,  treaty  and  foreign  tax 
consequences of acquiring, owning or disposing of the H Shares or ADSs.

The following summary describes the principal U.S. federal income tax consequences of purchasing, owning and disposing of the H Shares or ADSs. This 
summary only applies to U.S. holders, as defined below, who hold the H Shares or ADSs as capital assets within the meaning of Section 1221 of

the  Internal Revenue  Code of  1986  as  amended  (the  "Code"). This  discussion  does  not  address  all  of  the  tax  consequences relating  to the  purchase, 
ownership and disposition of the H Shares or ADSs, and does not take into account U.S. holders that may be subject to special rules, including:

Financial institutions;

insurance companies;

tax-exempt organizations;

real estate investment trusts, regulated investment companies, grantor trusts;

persons that have a functional currency other than the U.S. dollar;

persons that will own H Shares or ADSs through partnerships or other pass-through entities;

persons that own 10% or more, by vote, of our equity for U.S. federal income tax purposes;

dealers or traders in securities or currencies;

certain former citizens or long-term residents of the United States;

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persons that will hold the H Shares or ADSs as a position in a "straddle" or as part of a "hedging" or "conversion" or other risk reduction transaction for 
U.S. federal income tax purposes;

persons who receive the H Shares or ADSs as compensation for services;

"dual resident" corporations;

persons that generally mark their securities to market for U.S. federal income tax purposes; or

persons who are residents of the People's Republic of China or who are subject to Hong Kong profits tax.

Moreover,  this  description  does  not  address  U.S.  federal  estate,  gift  or  alternative  minimum  taxes,  the  U.S.  federal  unearned  income  Medicare 
contribution tax, or any foreign state or local tax consequences of the acquisition, ownership and disposition of the H Shares or ADSs. Each U.S. holder 
should consult its tax advisor with respect to the U.S. federal, state, local and foreign tax consequences of acquiring, owning and disposing of H Shares or 
ADSs.

This discussion is based on the Code, its legislative history, final, temporary and proposed U.S. Treasury regulations promulgated thereunder, published 
rulings and court decisions as in effect on the date hereof, all of which are subject to change, or change in interpretation, possibly with retroactive effect. In 
addition, this discussion is based in part upon representations of the depositary and the assumption that each obligation in the deposit agreement and any 
related agreements will be performed according to its terms.

You are a "U.S. holder" if you are a beneficial owner of H Shares or ADSs and, for U.S. federal income tax purposes, are:

an individual citizen or resident of the United States;

a corporation created or organized under the laws of the United States or any political subdivision thereof;

an estate the income of which is subject to U.S. federal income tax without regard to its source; or

a trust: (i) subject to the primary supervision of a U.S. court and one or more U.S. persons (within the meaning of the Code) have the authority to control 
all substantial decisions of the trust; or (ii) that has validly elected to be treated as a U.S. person under applicable U.S. Treasury Regulations.

If a partnership (including any entity treated as a partnership for U.S. federal tax purposes) holds H Shares or ADSs, the tax treatment of the partnership 
and a partner in such partnership will generally depend upon the status of the partner and the activities of the partnership. If an investor is a partner in a 
partnership that holds H Shares or ADSs, such investor should consult its tax advisor.

In general, if you hold ADRs evidencing H Shares, you will be treated as the owner of the H Shares represented by the ADSs. Exchanges of H Shares for 
ADRs, and ADRs for H Shares, generally will not be subject to United States federal income tax.

INVESTORS SHOULD CONSULT THEIR TAX ADVISORS AS TO THE PARTICULAR TAX CONSIDERATIONS APPLICABLE TO THEM RELATING 
TO  THE  PURCHASE,  OWNERSHIP  AND  DISPOSITION  OF  THE  H  SHARES  OR  ADSs,  INCLUDING  THE  APPLICABILITY  OF  U.S.  FEDERAL, 
STATE  AND  LOCAL  TAX  LAWS  OR  NON-U.S.  TAX  LAWS,  ANY  CHANGES  IN  APPLICABLE  TAX  LAWS  AND  ANY  PENDING  OR  PROPOSED 
LEGISLATION OR REGULATIONS.

Distributions on the H Shares or ADSs

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Subject to the discussions below under "- Passive Foreign Investment Company", the gross amount of any distribution (without reduction for any PRC tax 
withheld) we make on the H Shares or ADSs will be includible in income as dividend income when the distribution is actually or constructively received by 
you.  Because  we  do  not  calculate  earnings  and  profits  in  accordance  with  U.S.  tax  principles,  all  distributions  by  us  to  U.S.  holders  will  generally  be 
treated  as  dividends.  Any  dividend  will  not  be  eligible  for  the  dividends-received  deduction  allowed  to  certain  U.S.  corporations  in  respect  of  dividends 
received from U.S. corporations. The amount of any distribution of property other than cash will be the fair market value of such property on the date of 
such distribution.

The U.S. dollar amount of dividends received by an individual, trust or estate will be subject to taxation at a maximum rate of 20% if the dividends are 
"qualified dividends." Dividends paid on H Shares or ADSs will be treated as qualified dividends if (a) certain holding period requirements are satisfied, (b) 
either  (i)  we  are  eligible  for  the  benefits  of  a  comprehensive  income  tax  treaty  with  the  United  States  that  the  Internal  Revenue  Service,  or  IRS,  has 
approved for the purposes of the qualified dividend rules, or (ii) the dividends are with respect to ADSs readily tradable on a U.S. securities market, and 
(c) provided that we were not, in the year prior to the year in which the dividend was paid, and are not, in the year in which the dividend is paid, a passive 
foreign  investment  company,  or  PFIC.  The  Agreement  Between  the  Government  of  the  United  States  of  America  and  the  Government  of  the  People's 
Republic of China  for the Avoidance of Double Taxation and the Prevention of  Tax Evasion with Respect  to Taxes  on Income  (the "Treaty") has been 
approved for the purposes of the qualified dividend rules. We should be considered a qualified foreign corporation with respect to the ADSs because our 
ADSs are listed on the New York Stock Exchange. Finally, based on our audited financial statements and relevant market data, we believe that we did not 
satisfy the definition for PFIC status for U.S. federal income tax purposes with respect to our 2016 taxable year. In addition, based on our audited financial 
statements and our current expectations regarding the value and nature of our assets, the sources and nature of our income, and relevant market data, 
we do not anticipate becoming a PFIC for our 2017 taxable year or any future year. However, our status in the current year and future years will depend 
on our income and assets (which for this purpose depends in part on the market value of the H Shares or ADSs) in those years. See the discussion below 
under "- Passive Foreign Investment Company." Relevant U.S. holders should consult their tax advisors regarding whether such dividends will qualify for 
the reduced rates provided by the "qualified dividend" rules.

If we make a distribution paid in HK dollars, you will be considered to receive the U.S. dollar value of the distribution determined at the spot HK dollar/U.S. 
dollar rate on the date such distribution is received actually or constructively by you, regardless of whether you convert the distribution into U.S. dollars. 
Any gain or loss resulting from currency exchange fluctuations during the period from the date the dividend payment is includible in your income to the 
date  you  convert  the  distribution  into  U.S.  dollars  will  be  treated  as  ordinary  income  or  loss  from  U.S.  sources.  If  dividends  received  in  HK  dollars  are 
converted into U.S. dollars on the day they are received, the U.S. holder generally will not be required to recognize foreign currency gain or loss in respect 
of the dividend income.

Dividends  paid  by  us  generally  will  constitute  income  from  sources  outside  the  United  States  for  U.S.  foreign  tax  credit  limitation  purposes  and  will  be 
categorized as "passive income" or, in the case of certain U.S. holders, as "general category income" for U.S. foreign tax credit purposes. We may be 
required to withhold PRC income tax on dividends paid to U.S. holders on the H Shares or ADSs. Subject to various limitations, any PRC tax withheld 
from distributions in accordance with the Treaty will be deductible or creditable against your U.S. federal income tax liability.

You may not be able to claim a foreign tax credit (and instead may qualify to claim a deduction) for non-U.S. taxes imposed on dividends paid on the H 
Shares or ADSs if you (i) have held the H Shares or ADSs for less than a specified minimum period during which you are not protected from risk of loss 
with respect to such shares, or (ii) are obligated to make payments related to the dividends (for example, pursuant to a short sale). The rules relating to 
the U.S. foreign tax credit are complex and U.S. holders may be subject to various limitations on the amount of foreign tax credits that are available. In 
addition,  if  the  dividends  are  taxed  as  qualified  dividend  income  (as  discussed  above),  the  amount  of  the  dividend  taken  into  account  for  purposes  of 
calculating a U.S. holder's foreign tax credit limitation will generally be limited to the gross amount of the taxable dividend, multiplied by the reduced tax 
rate applicable to qualified dividend income and divided by the highest tax rate normally applicable to dividends. U.S. holders should consult their own tax 
advisors regarding the effect of these rules in their particular circumstance.

Sale, Exchange or Other Disposition

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Subject to the discussions below under "- Passive Foreign Investment Company", upon a sale, exchange or other disposition of the H Shares or ADSs, 
you will generally recognize capital gain or loss for U.S. federal income tax purposes in an amount equal to the difference between the U.S. dollar value of 
the amount realized and your tax basis, determined in U.S. dollars, in such H Shares or ADSs. Generally, gain or loss recognized upon the sale or other 
disposition of H Shares or ADSs will be capital gain or loss, will be long-term capital gain or loss if the U.S. holder's holding period for such H Shares or 
ADSs exceeds one year, and will be income or loss from sources within the United States for foreign tax credit limitation purposes. For non-corporate U.S. 
holders, the U.S. income tax rate applicable to net long-term capital gain currently will not exceed 20.0%. The deductibility of capital losses is subject to 
significant limitations.

With respect to the sale or exchange of H Shares or ADSs, the amount realized generally will be the U.S. dollar value of the payment received determined 
on (i) the date of receipt of payment in the case of a cash basis U.S. holder and (ii) the date of disposition in the case of an accrual basis U.S. holder. If H 
Shares or ADSs are traded on an "established securities market", a cash basis taxpayer or, if it so elects, an accrual basis taxpayer, will determine the 
U.S. dollar value of the amount realized by translating the amount received at the spot rate of exchange on the settlement date of the sale. A U.S. holder 
will  have  a  tax  basis  in  the  foreign  currency  received  equal  to  the  U.S.  dollar  amount  realized.  Any  currency  exchange  gain  or  loss  realized  on  a 
subsequent conversion of the foreign currency into U.S. dollars for a different amount generally will be treated as ordinary income or loss from sources 
within the United States. However, if such foreign currency is converted into U.S. dollars on the date received by the U.S. holder, a cash basis or electing 
accrual basis U.S. holder should not recognize any gain or loss on such conversion.

The rules relating to the U.S. foreign tax credit are complex. U.S. holders should consult their own tax advisors regarding the effect of these rules in their 
particular circumstances. Any gain or loss will generally be U.S. source gain or loss for foreign tax credit limitation purposes and, as a result of the U.S. 
foreign tax credit limitation, foreign taxes, if any, imposed upon capital gains in respect of H Shares or ADSs may not be currently creditable. Under the 
Treaty, however, if any PRC tax were to be imposed on any gain from the disposition of H Shares or ADSs, the gain could be treated as PRC source 
income. U.S. holders are urged to consult their tax advisors regarding the tax consequences if a foreign withholding tax is imposed on a disposition of H 
Shares or ADSs, including the availability of the foreign tax credit under their particular circumstances.

Passive Foreign Investment Company

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A  non-U.S.  corporation  is  a  PFIC  for  any  taxable  year  in  which,  after  applying  relevant  look-through  rules  with  respect  to  the  income  and  assets  of 
subsidiaries:

75% or more of its gross income consists of passive income, such as dividends, interest, rents, royalties, and gains from the sale of assets that give rise 
to such income; or

50% or more of the average quarterly value of its gross assets consists of assets that produce, or are held for the production of, passive income.

Passive  income  does  not  include  rents  and  royalties  derived  from  the  active  conduct  of  a  trade  or  business.  If  the  stock  of  a  non-U.S.  corporation  is 
publicly traded for the taxable year, the asset test is applied using the fair market value of the assets for purposes of measuring such corporation's assets. 
If we own at least 25% (by value) of the stock of another corporation, we will be treated, for purposes of the PFIC tests, as owning our proportionate share 
of the other corporation's assets and receiving our proportionate share of the other corporation's income for purposes of the PFIC income and asset tests.

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Based on the composition of our assets and income and the current expectations regarding the price of the H Shares and ADSs, we believe that we were 
not a PFIC for U.S. federal income tax purposes with respect to our 2016 taxable year and we do not intend or anticipate becoming a PFIC for any future 
taxable  year.  However,  the  determination  of  PFIC  status  is  a  factual determination  that must be  made  annually at  the  close of  each  taxable  year  and, 
therefore, there can be no certainty as to our status in this regard until the close of the current or any future taxable year. Changes in the nature of our 
income or assets or a decrease in the trading price of the H Shares or ADSs may cause us to be considered a PFIC in the current or any subsequent 
year. If we were a PFIC in any year during a U.S. holder's holding period for the H Shares or ADSs, we would ordinarily continue to be treated as a PFIC 
for each subsequent year during which the U.S. holder owned the H Shares or ADSs.

If  we  were  a  PFIC  in  any  taxable  year  that  you  held  the  H  Shares  or  ADSs,  you  generally  would  be  subject  to  special  rules  with  respect  to  "excess 
distributions"  made  by  us  on  the  H  Shares  or  ADSs  and  with  respect  to  gain  from  your  disposition  of  the  H  Shares  or  ADSs.  An  "excess  distribution" 
generally is defined as the excess of the distributions you receive with respect to the H Shares or ADSs in any taxable year over 125% of the average 
annual  distributions  you  have  received  from  us  during  the  shorter  of  the  three  preceding  years,  or  your  holding  period  for  the  H  Shares  or  ADSs. 
Generally, you would be required to allocate any excess distribution or gain from the disposition of the H Shares or ADSs ratably over your holding period 
for the H Shares or ADSs. The portion of the excess distribution or gain allocated to a prior taxable year, other than a year prior to the first year in which 
we became a PFIC, would be taxed at the highest U.S. federal income tax rate in effect for such taxable year, and you would be subject to an interest 
charge on the resulting tax liability, determined as if the tax liability had been due with respect to such particular taxable years. The portion of the excess 
distribution or gain that is not allocated to prior taxable years, together with the portion allocated to the years prior to the first year in which we became a 
PFIC, would be included in your gross income for the taxable year of the excess distribution or disposition and taxed as ordinary income.

These adverse tax consequences may be mitigated if the U.S. holder is eligible to and does elect to annually mark-to-market the H Shares or ADSs. If a 
U.S. holder makes a mark-to-market election, such holder will generally include as ordinary income the excess, if any, of the fair market value of the H 
Shares  or  ADSs  at the  end of  each  taxable  year  over  its  adjusted  basis,  and will be permitted an ordinary  loss  in respect of  the  excess,  if  any, of  the 
adjusted basis of the H Shares or ADSs over their fair market value at the end of the taxable year (but only to the extent of the net amount of income 
previously included in income as a result of the mark-to-market election). Any gain recognized on the sale or other disposition of the H Shares or ADSs 
will  be  treated  as  ordinary  income.  The  mark-to-market  election  is  available  only  for  "marketable  stock,"  which  is  stock  that  is  traded  in  other  than  de 
minimis  quantities  on  at  least  15  days  during  each  calendar  quarter  on  a  qualified  exchange  or  other  market,  as  defined  in  the  applicable  Treasury 
regulations. The H Shares or ADSs may qualify as "marketable stock" because the ADSs are listed on the New York Stock Exchange.

A U.S. holder's adjusted tax basis in the H Shares or ADSs will be increased by the amount of any income inclusion and decreased by the amount of any 
deductions under the mark-to-market rules. If a U.S. holder makes a mark-to-market election it will be effective for the taxable year for which the election 
is made and all subsequent taxable years unless the H Shares or ADSs are no longer regularly traded on a qualified exchange or the IRS consents to the 
revocation of the election. U.S. holders are urged to consult their tax advisors about the availability of the mark-to-market election, and whether making 
the election would be advisable in their particular circumstances. However, the stock of any of our subsidiaries that were PFICs would not be eligible for 
the mark-to-market election.

Alternatively, a timely election to treat us as a qualified electing fund could be made to avoid the foregoing rules with respect to excess distributions and 
dispositions. You should be aware, however, that if we become a PFIC, we do not intend to satisfy the recordkeeping requirements that would permit you 
to make a qualified electing fund election.

119

If we were regarded as a PFIC, a U.S. holder of H Shares or ADSs generally would be required to file an information return on IRS Form 8621 for any 
year in which the holder received a direct or indirect distribution with respect to the H Shares or ADSs, recognized gain on a direct or indirect disposition of 
the H Shares or ADSs, or made an election with respect to the H Shares or ADSs, reporting distributions received and gains realized with respect to the H 
Shares or ADSs. In addition, pursuant to recently enacted legislation, if we were regarded as a PFIC, a U.S. holder would be required to file an annual 
information  return  (also  on  IRS  Form  8621)  relating  to  the  holder's  ownership  of  the  shares  or  ADSs.  This  requirement  would  be  in  addition  to  other 
reporting requirements applicable to ownership in a PFIC.

U.S.  holders  should  consult  their  tax  advisors  concerning  the  U.S.  federal  income  tax  consequences  of  holding  the  H  Shares  or  ADSs  if  we  were 
considered to be a PFIC.

Backup Withholding and Information Reporting

In  general,  information  reporting  requirements  will  apply  to  dividends  in  respect  of  the  H  Shares  or  ADSs  or  the  proceeds  of  the  sale,  exchange,  or 
redemption  of  the  H  Shares  or  ADSs  paid  within  the  United  States,  and  in  some  cases,  outside  of  the  United  States,  other  than  to  various  exempt 
recipients, including corporations. In addition, you may, under some circumstances, be subject to "backup withholding" with respect to dividends paid on 
the H Shares or ADSs or the proceeds of any sale, exchange or transfer of the H Shares or ADSs, unless you:

are a corporation or fall within various other exempt categories, and, when required, demonstrate this fact; or

provide a correct taxpayer identification number on a properly completed IRS Form W-9 or a substitute form, certify that you are exempt from backup 
withholding and otherwise comply with applicable requirements of the backup withholding rules; or

provide a properly completed IRS Form W-8BEN, certifying your status as a non-US holder.

•

•

•

Any amount withheld under the backup withholding rules generally will be creditable against your U.S. federal income tax liability or may be refunded to 
the extent they exceed such liability provided that you furnish the required information to the IRS in a timely manner.

Certain  U.S.  Holders  may  be  required  to  report  information  with  respect  to  such  holder's  interest  in  "specified  foreign  financial  assets"  (as  defined  in 
Section  6038D  of  the  Code),  including  stock  of  a  non-U.S.  corporation  that  is  not  held  in  an  account  maintained  by  certain  financial  institutions,  if  the 
aggregate value of all such assets exceeds certain dollar thresholds. Persons who are required to report specified foreign financial assets and fail to do so 
may be subject to substantial penalties. U.S. Holders are urged to consult their own tax advisors regarding the foreign financial asset reporting obligations 
and their possible application to the holding of H Shares or ADSs.

Hong Kong Taxation

The following discussion summarizes the material Hong Kong tax provisions relating to the ownership of H Shares or ADSs held by you.

Dividends

Under current Hong Kong Inland Revenue Department practice, no Hong Kong tax is payable by the recipient in respect of dividends paid by us.

Taxation of Capital Gains

Hong Kong profits tax is currently charged at a flat rate of 16.5% for corporations and 15% for individuals.

120

No Hong Kong tax is imposed on capital gains arising from the sale of property (such as H Shares) acquired and held as a capital investment. However, if 
a person carries on a business in Hong Kong that includes trading and dealing in securities, and derives trading gains from such activities or from other 
Hong Kong sources, Hong Kong profits tax will be payable. Gains from sales of H Shares effected on the Hong Kong Stock Exchange are considered to 
be from a Hong Kong source for this purpose. The source of gains from off exchange transactions is less clear and, generally, will depend on whether the 
purchase and sale contracts were negotiated and, in substance, concluded in Hong Kong. In addition, exemption from profits tax is available for certain 
classes of taxpayers, notably non-Hong Kong residents who do not otherwise carry on business in Hong Kong, subject to compliance with various other 
requirements.

The Hong Kong tax position with respect to gains from the disposal of ADSs is similar. However, no Hong Kong tax will apply on trading gains arising from 
the sale of ADSs where the purchase and sale were effected on the NYSE.

Hong Kong Stamp Duty

Hong Kong stamp duty is payable by each seller and purchaser for every sold note and every bought note created for every sale and purchase of the H 
Shares. Stamp duty is charged at the total rate of 0.2% of the value of the H Shares transferred (the buyer and seller each paying half of such stamp 
duty). In addition, a fixed duty of HK$5 is currently payable on an instrument of transfer of H Shares. If one of the parties to a sale is a non-resident of 

Hong Kong and does not pay the required stamp duty, the unpaid stamp duty will be assessed on the instrument of transfer (if any), and the transferee will 
be liable for the full payment of such amount.

If  the  withdrawal  of  H  Shares  when  ADSs  are  surrendered  or  the  issuance  of  ADSs  when  H  Shares  are  deposited  results  in  a  change  of  beneficial 
ownership in the H Shares under Hong Kong law, Hong Kong stamp duty at the rate described above for sale and purchase transaction will apply. The 
issuance of ADSs for deposited H Shares issued directly to the depositary or for the account of the depositary should not lead to a Hong Kong stamp duty 
liability. Holders of the ADSs are not liable for the Hong Kong stamp duty on transfers of ADSs outside of Hong Kong so long as the transfers do not result 
in a change of beneficial interest in the H Shares under Hong Kong law.

F.

DIVIDENDS AND PAYING AGENTS

Not applicable

G.

STATEMENT BY EXPERTS

Not applicable

H.

DOCUMENTS ON DISPLAY

We  are  subject  to  the  periodic  reporting  and  other  informational  requirements  of  the  Exchange  Act.  Under  the  Exchange  Act,  we  are  required  to  file 
reports and other information with the SEC. Specifically, we are required to file an annual report under Form 20-F no later than four months after the close 
of each of our fiscal years, which is December 31, for fiscal years ended after December 15, 2011. Copies of reports and other information, when so filed, 
may be inspected without charge and may be obtained at prescribed rates at the SEC's public reference room located at 100 F Street, NE, Washington, 
D.C. 20549. The public may obtain information regarding the Washington, D.C. Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC 
also maintains a website at www.sec.gov that contains reports and other information regarding registrants that make electronic filings with the SEC using 
its  EDGAR  filing  system.  As  a  foreign  private  issuer,  we  are  exempt  from  the  rules  under  the  Exchange  Act  prescribing  the  furnishing  and  content  of 
quarterly  reports  and  proxy  statements,  and  officers,  directors  and  principal  shareholders  of  ours  are  exempt  from  the  reporting  and  short-swing  profit 
recovery provisions contained in Section 16 of the Exchange Act.

121

I.

SUBSIDIARY INFORMATION

Not applicable

ITEM 11.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK SHARE CAPITAL

We are exposed to various types of market risks, including credit risk relating to financial assets and changes in foreign exchange rates, interest rates and 
the prices of alumina and primary aluminum, in the normal course of business.

We borrow short-term, medium-term and long-term funds, including variable rate debts, principally denominated in Renminbi. We hedge a limited amount 
of  our  sales  through  the  trade  of  futures  contracts  on  the  SHFE  and  LME.  Our  hedging  activities  are  subject  to  policies  approved  by  our  senior 
management. Substantially all of the financial instruments we hold are for purposes other than trading.

The  following  discussion,  which  contains  "forward-looking  statements"  that  involve  risks  and  uncertainties,  summarize  our  market-sensitive  financial 
instruments. Such discussions address markets risk only and do not present other risks, which we face in the normal course of business.

Credit Risk

Credit risk arises from balances with banks and financial institutions, short-term investments, trade and notes receivables, other current and non-current 
receivables as well as credit exposures of customers, including outstanding receivables and committed transactions. We also provide financial guarantees 
to certain subsidiaries, a joint venture and a third party entity. The carrying amounts of these receivables and amounts of financial guarantees represent 
our maximum exposure to credit risk in relation to our financial assets and guarantees.

We  maintain  a  significant  majority  of  our  bank  balances  and  cash  and  short-term  investments  in  several  major  state-owned  banks  in  the  PRC.  The 
directors are of the opinion that these assets are not exposed to significant credit risk.

With regard to receivables, the marketing department assesses the credit quality of the customers and related parties, taking into account their financial 
positions, past experience and other factors. We perform periodic credit evaluations of our customers and believe that adequate provisions for impairment 
of  receivables  have  been  made  in  the  financial  statements.  Management  does  not  expect  any  further  losses  from  non-performance  by  these 
counterparties.

For the year ended December 31, 2016, revenues of approximately RMB30,940 million are derived from entities directly or indirectly owned or controlled 
by  the  PRC  government  including  Chinalco.  There  were  no  other  individual  customers  from  whom  we  have  derived  revenue  of  more  than  10%  of  our 
revenue during the year ended December 31, 2014, 2015 and 2016. Thus, the directors are of the opinion that we were not exposed to any significant 
concentration of credit risk as at December 31, 2014, 2015 and 2016.

Foreign Exchange Rate Risk

We conduct our business primarily in Renminbi, which is our functional and reporting currency. We convert a portion of our Renminbi revenues into other 
currencies to meet foreign currency obligations and to pay for imported equipment and materials.

Many  foreign  currency  exchange  transactions  involving  Renminbi,  including  foreign  exchange  transactions  under  our  capital  account,  are  subject  to 
foreign  exchange  controls  and  require  the  approval  of  the  SAFE.  Actions  taken  by  the  PRC  government  could  cause  future  exchange  rates  to  vary 
significantly from current or historical exchange rates. On July 21, 2005, the People's Bank of China announced a reform of its exchange rate system. 
Under the reform, the RMB is no longer effectively linked to the U.S. dollar but instead is allowed to fluctuate within a narrow and managed band against a 
basket of foreign 

122

currencies, according to market demand and supply conditions. In April 2012, the PRC government took a milestone step in turning the Renminbi into a 
global  currency  by  doubling  the  size  of  its  trading  band  against  the  U.S.  dollar,  pushing  through  a  crucial  reform  that  further  liberalizes  its  financial 
markets. The People's Bank of China allows the Renminbi to rise or fall 1% from a mid-point every day, effective on April 16, 2012, compared with its 
previous 0.5% limit. The People's Bank of China allows the Renminbi to rise or fall 2% from a mid-point every day, effective on March 17, 2014, compared 
with its previous 1% limit. Any appreciation of the Renminbi will increase the prices of our export sales denominated in foreign currencies and reduce the 
Renminbi equivalent value of our trade and notes receivable denominated in foreign currencies, which may adversely affect our financial condition and 
results of operations. Our financial condition and operating performance may also be affected by changes in the value of currencies other than Renminbi 
in which our earnings and obligations are denominated.

Our bank balances and cash on hand as of December 31, 2016 amounted to RMB25,895.5 million, including Renminbi balances and foreign currency 
deposits  of  U.S.  dollar,  HK  dollar,  Euro,  Australian  dollar  and  Indonesian  Rupiah,  which  translated  into  RMB5,343.6  million,  RMB6.3  million,  RMB0.02 
million,  RMB2.6  million  and  RMB0.1  million,  respectively.  Most  of  our  sales  are  domestic  and  as  such  we  have  a  limited  amount  of  foreign  currency 
denominated trade and notes receivable. As of December 31, 2016, we had foreign currency denominated loans with principal amount of RMB23 million 
in Japanese Yen and RMB1,572 million in U.S. dollars. In addition, as of December 31, 2016, our trade and notes receivables denominated in U.S. dollars 
amounted to RMB458 million and in Euro amounted to RMB5 million.

As at December 31, 2016, if RMB had strengthened/weakened by 5% against USD with all other variables held constant, the profit for the year would 
have  been  approximately  RMB269  million  lower/higher,  mainly  as  a  result  of  foreign  exchange  gains  and  losses  arising  from  translation  of  USD-
denominated borrowings and receivables. Profit was more sensitive to the fluctuation in the RMB/USD exchange rates in 2016 than in 2015 and 2014, 
mainly due to the increase in the USD denominated cash and receivables.

As the assets and liabilities denominated in other foreign currencies other than USD were relative to the total assets and liabilities of the Group, the 
directors of the Company are of the opinion that the Group was not exposed to any significant foreign currency risk arising from these foreign currency 
denominated assets and liabilities as at December 31, 2015 and 2016.

Interest Rate Risk

As  of  December  31,  2016,  as  our  Group  had  no  significant  interest-bearing  assets  except  for  bank  deposits,  entrusted  loans,  receivables  arising  from 
disposal  of  subsidiaries,  business  and  assets  and  a  prepayment  paid  to  a  supplier,  our  Group's  income  and  operating  cash  flows  are  substantially 
independent of changes in market interest rates.

Most of the bank deposits are maintained in savings and time deposit accounts in the PRC. The interest rates are regulated by the People's Bank of China 
and the Group Treasury closely monitors the fluctuation on such rates periodically. The interest rates of entrusted loans and a deposit paid to a supplier 
are fixed, the interest rate of the receivables from disposal of businesses to Chinalco is at the rate of one-year bank loan determined by the People's Bank 
of China at the payment date and the interest rate of the receivables from disposal of an entity to a subsidiary of Chinalco is LIBOR plus 0.9%. As the 
interest rates applied to the deposits and receivables from disposal of subsidiaries, business and assets were relatively low and the interest rates applied 
to the entrusted loans and a prepayment paid to a supplier were fixed, our directors are of the opinion that our Group was not exposed to any significant 
interest rate risk for its financial assets held as of December 31, 2015 and 2016.

The interest rate risk for our Group's financial liabilities primarily arises from interest-bearing loans. Loans borrowed at floating interest rates expose us to 
cash flow interest rate risk. We enter into debt obligations to support general corporate purposes including capital expenditures and working capital needs. 
Our Group treasury closely monitors market interest rates and maintains a balance between variable rate and fixed rate borrowings in order to reduce the 
exposures to the interest rate risk described above.

123

As  at  December  31,  2016,  if  interest  rates  had  been  100  basis  higher/lower  for  bank  and  other  loans  borrowed  at  floating  interest  rates  with  all  other 
variables held constant, net profit for the year would have been RMB479 million lower/higher, respectively, mainly as a result of the higher/lower interest 
expense on floating rate borrowings.

Commodity Price Risk

We are exposed to fluctuations in the prices of alumina, primary aluminum and other products. We import a portion of our alumina supply from suppliers 
outside China. Such purchases are made at market prices. In addition, all our sales of alumina, primary aluminum and other products are made at market 
prices. Therefore, fluctuations in the prices of alumina and primary aluminum have a significant effect on our operating performances.

We  use  mainly  futures  contracts  and  option  contracts  traded  on  the  Shanghai  Futures  Exchange  and  London  Metal  Exchange  to  hedge  against 
fluctuations in primary aluminum prices. We use the futures contract for hedging other than speculation. As at December 31, 2016, the fair values of the 
outstanding  futures  contracts  amounting  to  RMB55  million  and  RMB3  million  were  recognized  in  financial  assets  and  financial  liabilities  at  fair  value 
through  profit  or  loss,  respectively.  As  at  December  31,  2016,  the  fair  value  of  the  outstanding  options  contracts  amounting  to  RMB0.1  million  was 
recognized in financial liabilities at fair value through profit or loss.

The  fair  value  of  futures  contracts  are  based  on  quoted  market  prices.  As  of  December  31,  2015  and  2016,  our  position  in  futures  contracts  was  as 
follows:

Primary aluminum
Copper
Zinc
Lead
Coal

Liquidity risk

2015
Decrease/increase RMB43.776 million
Decrease/increase RMB1.736 million
Increase/decrease RMB0.144 million
N/A
N/A

2016
Decrease/increase RMB6.761 million
Decrease/increase RMB4.085 million
Decrease/increase RMB0.752 million
Increase/decrease RMB0.066 million
Decrease/increase RMB1.103 million

We  monitor  rolling  forecasts  of  our  liquidity  requirements  to  ensure  we  have  sufficient  cash  to  meet  operational  needs  while  maintaining  sufficient 
headroom on our undrawn committed borrowing facilities at all times so that we do not breach borrowing limits or covenants (where applicable) on any of 
our borrowing facilities. Such forecast takes into consideration our debt financing plans, covenant compliance, compliance with internal balance sheet ratio 
targets and, if applicable, external regulatory or legal requirements. Our management also monitors rolling forecasts of our liquidity reserve on the basis of 
expected cash flows.

124

As  of  December  31,  2016,  we  had  total  banking  facilities  of  approximately  RMB134,235  million,  of  which  RMB61,980  million  had  been  utilized,  and 
unutilized  banking  facilities  amounted  to  RMB72,255  million  as  of  December  31,  2016,  among  which,  banking  facilities  of  approximately  RMB67,510 
million will be subject to renewal during the next 12 months from January 1, 2017. Our directors are confident that all banking facilities could be renewed 
upon their expiration based on our past experience with banks and our good credit standing. In addition, as of December 31, 2016, we had credit facilities 
through our futures agent at LME amounting to US$120 million, of which approximately US$50 million has been utilized. The futures agent has the right to 
adjust the related credit facilities.

The following table sets forth the maturity profile of our financial liabilities as of December 31, 2016:

Within 1 year

1 to 2 years

2 to 5 years
(RMB in millions)

Over 5 years

Total

Finance lease payable, including current portion
Long-term bank and other loans, including current portion
Long-term bonds
Medium-term notes and bonds, including current portion
Short-term bonds
Gold leasing arrangement
Short-term bank and other loans
Interest payables for borrowings
Financial liabilities at fair value through profit or loss
Financial  liabilities  included  in  other  payables  and  accrued 

liabilities, excluding accrued interest

2,253.7
4,725.2
2,000.0
6,400.0
7,900.0
3,000.0
32,154.8
6,045.3
3.6

8,495.7

2,068.3
8,000.7
-
12,500.0
-
-
-
1,701.5
-

2,895.3
10,275.9
-
3,215.0
-
-
-
2,436.1
-

-
8,698.5
-
-
-
-
-
470.5
-

7,217.3
31,700.3
2,000.0
22,115.0
7,900.0
3,000.0
32,154.8
10,653.4
3.6

-

-

-

8,495.7

Financial liabilities included in other non-current liabilities
Trade and notes payables
Total

-
11,285.3
84,263.6

218.2
-
24,488.7

330.0
-
19,152.3

405.3
-
9,574.3

953.5
11,285.3
137,478.9

ITEM 12.

DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

A.

DEBT SECURITIES

Not applicable.

B.

WARRANTS AND RIGHTS

Not applicable.

C.

OTHER SECURITIES

Not applicable.

D.

AMERICAN DEPOSITARY SHARES

The following table summarizes the fees and charges that a holder of our ADSs may have to pay, directly or indirectly, in connection with the ownership of 
Chalco's American Depositary Receipts.

Persons depositing or withdrawing shares must pay:

For:

$5.00 (or less) per 100 ADSs (or portion of 100 ADSs) $0.02 (or less) per ADS • Issuance of ADSs, including issuances resulting from a distribution of shares or 

rights or other property

• Cancellation of ADSs for the purpose of withdrawal, including if the deposit 

agreement terminates

• Any cash distribution to ADS registered holders

A fee equivalent to the fee that would be payable if securities distributed to you had Distribution of securities distributed to holders of deposited securities

$0.02 (or less) per ADS per calendar year Registration or transfer fees

Expenses of the depositary

125

• Depositary services
• Transfer and registration of shares on our share register to or from the name of 

the depositary or its agent when you deposit or withdraw shares

• Cable, telex and facsimile transmissions (when expressly provided in the deposit 

agreement)

Taxes and other governmental charges that the depositary or the custodian 
have to pay on any ADS or share underlying an  ADS, for example, stock 
transfer taxes, stamp duty or  withholding taxes
Any charges incurred by the depositary or its agents for servicing the deposited 
securities

• As necessary

• Converting foreign currency to U.S. dollars
• As necessary

The  Bank  of  New  York  Mellon,  as  depositary,  has  agreed  to  reimburse  certain  expenses  related  to  the  administration  and  maintenance  of  our  ADR 
program incurred by us in connection with the program. From January 1, 2016 to December 31, 2016, we did not receive any depositary reimbursements 
for our continuing annual stock exchange listing fees and our expenses incurred in connection with investor relationship programs. The depositary has 
also agreed to waive certain standard out-of-pocket administrative, maintenance and shareholder services expenses related to our ADR program. From 
January 1, 2016 to December 31, 2016, the total amount of the fees that were waived was US$130,142.68.

PART II

ITEM 13.

DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

None.

ITEM 14.

MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS

None.

ITEM 15.

CONTROLS AND PROCEDURES

Our management, with the participation of our principal executive officer and principal financial officer, after evaluating the effectiveness of our disclosure 
controls and procedures (as defined in Rules 13a-15(e) and 15(d)-15(e) of the Exchange Act) as of the end of the period covered by this annual report, 
have concluded that, as of such date, our disclosure controls and procedures were effective.

Management's Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d- 
15(f) under the Exchange Act. Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.

Our internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, 
accurately and fairly reflect the transactions and dispositions of a company's assets, (2) provide reasonable assurance that transactions are recorded as 
necessary to permit preparation of consolidated financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures are being made only in accordance with authorizations of our management and directors, and (3) provide reasonable assurance regarding 
prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have a material effect on the consolidated financial 
statements. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any 
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the 
degree of compliance with the policies or procedures may deteriorate.

126

Under  the  supervision  of  and  with  the  participation  of  the  principal  executive  officer  and  principal  financial  officer,  our  management  conducted  an 
evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2016, based on the framework in the Internal Control-
Integrated Framework (2013 Framework) issued by the Committee of Sponsoring Organizations of the Treadway Commission in May 2013.

Based  on  our  evaluation  under  the  framework  in  Internal  Control-Integrated  Framework  (2013  Framework)  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission, our management concluded that, as of December 31, 2016, our internal control over financial reporting was 
effective to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in 
accordance with IFRSs.

The  effectiveness  of  our  internal  controls  over  financial  reporting  as  of  December  31,  2016  has  been  audited  by  Ernst  &  Young  Hua  Ming  LLP,  an 
independent registered public accounting firm, as stated in their report which is included herein.

Changes in Internal Control over Financial Reporting

During  2016,  there  have  been  no  material  changes  in  our  internal  control  over  financial  reporting  that  occurred  during  the  fiscal  year  covered  by  this 
annual report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

ITEM 16A.

AUDIT COMMITTEE FINANCIAL EXPERT

Our  audit  committee  members  are  Ms.  Chen  Lijie,  Mr.  Hu  Shihai  and  Mr.  Lie-A-Cheong  Tai  Chong,  David.  Our  Board  has  determined  that  Mr.  Lie-A-
Cheong Tai Chong, David, the chairman of the audit committee, qualifies as an "audit committee financial expert" as defined in Item 16A of Form 20-F and 
is the financial expert serving on our audit committee. See "Item 6. Directors, Senior Management and Employees."

ITEM 16B.

CODE OF ETHICS

We have adopted a code of ethics that applies to our chief executive officer, chief financial officer, other directors, independent non-executive directors, 
senior  management  and  employees.  We  have  posted  our  code  of  ethics  on  our  website:  www.chalco.com.cn.  A  hard  copy  of  this  code  of  ethics  is 
available to investors free of charge upon written request to the address on the cover of this annual report on Form 20-F.

ITEM 16C.

PRINCIPAL ACCOUNTANT FEES AND SERVICES

Ernst & Young Hua Ming LLP served as our independent auditor for the fiscal year ended December 31, 2015 and 2016. A description of the fees billed to 
us by Ernst & Young, Ernst & Young Hua Ming LLP and Ernst & Young (China) Advisory Limited for professional services in each of the last two fiscal 
years is set forth below:

Audit fee (1) and audit-related fees (2)
Other fees (3)

Year ended December 31

2015

2016

(RMB in thousands)

23,264
-

23,475
250

(1)

"Audit fee" represents the fee obtained from annual audit work charged by Ernst & Young and Ernst & Young Hua Ming LLP for the years ended December 31, 2015 and 2016.

(2)

"Audit-related fees" represent aggregate fees charged by Ernst & Young and Ernst & Young Hua Ming LLP for permissible professional services rendered in connection with issuance of a 
subsequent letter for additional issuance of A Shares according to the requirement of CSRC, as well as an auditors' letter for calculation accuracy of profit forecast of Shanxi Huaxing 
used in its circular for disposal for the year ended December 31, 2015, and comfort letter issued for permissible professional services rendered in connection with issuance of USD senior 
perpetual securities, auditors' letters on calculation accuracy of profit forecast in relation to transactions such as disposal of environmental protection assets, transaction of Maochang 
mine and acquisition of equity interests of Chinalco Shanxi Jiaokou Xinghua Technology Co., Ltd.* (

) for the year ended December 31, 2016.

(3)

"Other  fees"  represent  the  fee  charged  by  Ernst  &  Young  (China)  Advisory  Limited  for  permissible  professional  services  rendered  in  connection  with  environmental,  social  and 
governance report for the year ended December 31, 2016.

127

Our audit committees pre-approves all audit, audit-related services and other services performed by Ernst & Young, Ernst & Young Hua Ming LLP and 
Ernst & Young (China) Advisory Limited, for the years ended December 31, 2015 and 2016.

ITEM 16D.

EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES

Not applicable.

ITEM 16E.

PURCHASE OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS

We do not have an equity securities repurchase program and did not repurchase any of our equity securities during the year ended December 31, 2016.

ITEM 16F.

CHANGE IN REGISTRANT'S CERTIFYING ACCOUNTANT

Effective from December 29, 2015, we have engaged Ernst & Young Hua Ming LLP as the Company's independent registered public accounting firm, and 
dismissed  Ernst  &  Young.  The  change  of  the  Company's  independent  registered  public  accounting  firm  was  resolved  by  our  Board  of  Directors  as 
recommended by our audit committee on November 13, 2015, and approved by our shareholders at the annual general meeting on December 29, 2015. 
The decision was not made due to any disagreements with Ernst & Young.

Ernst Young's audit reports on our consolidated financial statements as of December 31, 2014 and 2013 and for each of the two years ended December 
31,  2014  and  2013  did  not  contain  an  adverse  opinion  or  a  disclaimer  of  opinion  and  were  not  qualified  or  modified  as  to  uncertainty,  audit  scope  or 
accounting principles. The audit report of Ernst & Young on the effectiveness of the Company's internal control over financial reporting as of December 31, 
2014 did not contain an adverse opinion, nor was it qualified or modified.

During  each  of  the  years  ended  December  31,  2014  and  2013  and  the  subsequent  interim  period  through  December  28,  2015,  there  were  (i)  no 
disagreements between the Company and Ernst & Young on any matter of accounting principles or practices, financial statement disclosure, or auditing 
scope or procedure, any of which, if not resolved to Ernst & Young's satisfaction, would have caused Ernst & Young to make reference thereto in their 
reports, and (ii) no "reportable events" requiring disclosure pursuant to Item 16F(a)(1)(v) of the instructions to Form 20-F in connection with the Company's 
annual report on Form 20-F.

The Company provided Ernst & Young with a copy of the disclosures it is making in this annual report on Form 20-F and requested from Ernst & Young a 
letter addressed to the Securities and Exchange Commission indicating whether it agrees with such disclosures. A copy of Ernst & Young's letter dated 
April 15, 2016 was filed as Exhibit 15.1 to the Form 20-F for the year ended December 31, 2015 which we filed with the SEC on April 15, 2016.

During each of the two years ended December 31, 2014 and 2013 and the subsequent interim period through December 28, 2015, we have not consulted 
with Ernst & Young Hua Ming LLP regarding (i) the application of accounting principles to a specific transaction, either completed or proposed, or the type 
of audit opinion that might be rendered on the Company's consolidated financial statements, and neither a written report nor oral advice was provided to 
the Company that Ernst & Young Hua Ming LLP concluded were important factors considered by the Company in reaching a decision as to any 
accounting, auditing, or financial reporting issue, (ii) any matter that was the subject of a disagreement pursuant to Item 16F(a)(1)(iv) of the instructions to 
Form 20-F, or (iii) any "reportable event" as described in pursuant to Item 16F(a)(1)(v) of the instructions to Form 20-F.

ITEM 16G.

CORPORATE GOVERNANCE

128

The NYSE has imposed a series of corporate governance listing standards for companies listed on the NYSE in Section 303A of its listing rules. However, 
the  NYSE  provides  that  listed  companies  that  are  foreign  private  issuers,  subject  to  certain  limitations  and  conditions,  are  permitted  to  follow  "home 
country" practice in lieu of the provisions of Section 303A of the NYSE Listed Company Manual. As a foreign issuer listed on the NYSE, we are required to 
disclose a summary of the significant differences between our domestic corporate governance rules and NYSE corporate governance rules that apply to 
U.S. domestic issuers.

NYSE Listed Company Manual Requirements on Corporate 
Governance

Our Practice

Majority of independent directors NYSE requires that the board of a listed company must comprise 

Compensation Committee

Nominating Committee

a majority of independent directors. There is no identical 
corporate governance requirement in the PRC. PRC securities 
regulatory authorities require that the board of a listed company 
shall comprise at least one-third of independent directors.
NYSE requires U.S. domestic issuers to have a compensation 
committee composed entirely of independent directors. As a 
foreign private issuer, we are not subject to such requirement.
NYSE requires U.S. domestic issuers to have only independent 
directors on their nominating committees. As a foreign private 
issuer, we are not subject to such requirement.

Corporate governance committee NYSE requires a listed company to establish a corporate 

governance committee which comprises entirely of independent 
directors. The corporate governance committee shall be co-
established with the nomination committee and have a written 
charter. The corporate governance committee is responsible (i) 
for recommending to the board a accordingly do not separately 
maintain a set of corporate governance guidelines applicable to 
the corporation; and (ii) supervising the operation of the board 
and the management. The corporate governance committee shall 
also be subject to evaluation annually. There is no identical 
corporate governance requirement in the PRC.

Our Board currently comprises three independent 
directors and six non-independent directors which is 
in compliance with the requirement by the PRC 
securities regulatory authorities.

We have a remuneration committee that consists of 
two independent directors and a non- independent 
director.
We have a nomination committee that consists of 
two non-independent directors and three 
independent directors.
Like most of the other companies incorporated in the 
PRC, we believe that corporate governance 
measures are of critical importance and should be 
implemented by the Board. We accordingly do not 
separately maintain a corporate governance 
committee.

ITEM 16H.

MINE SAFETY DISCLOSURE

129

As of the date of this annual report, we do not own or operate any mine in the United States. For details of the mining safety control of our bauxite mines 
in China, see "Item 4. Information on the Company - B. Business Overview - Raw Materials - Alumina - Own Mines."

PART III

ITEM 17.

FINANCIALSTATEMENTS

We have elected to provide the financial statements and related information specified in Item 18 in lieu of Item 17.

ITEM 18.

FINANCIALSTATEMENTS

The audited Consolidated Financial Statements as required under Item 18 are attached hereto starting on page F-1 of this Form 20-F.

ITEM 19.

EXHIBITS

Exhibit Number Description

1.1

2.1

2.2

2.3

4.1

8.1*

12.1*

12.2*

13.1*

13.2*

15.1

English translation of Articles of Association of Aluminum Corporation of China Limited (incorporated by reference to Exhibit 1.1 of our annual 
report on Form 20-F (File No. 001-15264) filed with the Securities and Exchange Commission or April 15, 2015)

Registrant's Specimen American Depositary Receipt (incorporated by reference to Exhibit 2.1 of our annual report on Form 20-F/A (file No. 001-
15264) filed with the Securities and Exchange Commission on October 9, 2012)

Registrant's  Specimen  Certificate  for  H  Shares  (incorporated  by  reference  to  Exhibit  2.2  of  our  annual  report  on  Form  20-F/A  (file  No.001-
15264) filed with the Securities and Exchange Commission on October 9, 2012)

Deposit  Agreement  among  the  Registrant,  The  Bank  of  New  York,  as  depositary,  and  Owners  and  Beneficial  Owners  of  the  American 
Depositary Receipts (incorporated by reference to Exhibit 2.3 of our annual report on Form 20-F/A (file No. 001-15264) filed with the Securities 
and Exchange Commission on October 9, 2012)

English translation of Form of Employment Contract (incorporated by reference to Exhibit 4.1 of our annual report on Form 20-F/A (file No. 001-
15264) filed with the Securities and Exchange Commission on October 9, 2012)

List of Subsidiaries of Aluminum Corporation of China Limited as of December 31, 2016

Certification by the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Certification by the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Certification by the Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Certification by the Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Letter  from  Ernst  &  Young  (incorporated  by  reference  to  Exhibit  15.1  of  our  annual  report  on  Form  20-F  (File  No.  001-15264)  filed  with  the 
Securities and Exchange Commission on April 15, 2015)

130

*

Filed with this annual report on Form 20-F

SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this 
annual report on this Form 20-F on its behalf.

ALUMINUM CORPORATION OF CHINA LIMITED
By: /s/ YU Dehui

131

Name: YU Dehui
Title: Chairman of the Board
Date: April 18, 2017

ALUMINUM CORPORATION OF CHINA LIMITED
AND ITS SUBSIDIARIES

Consolidated Financial Statements

For the Years Ended December 31, 2014, 2015 and 2016

Together with Reports of Independent Public Accounting Firm

F-1

INDEX TO THE CONSOLIDATED FINANCIAL STATEMENTS

ALUMINUM CORPORATION OF CHINA LIMITED

Reports of the Independent Registered Public Accounting Firm

Consolidated Statements of Financial Position As of December 31, 2015 and 2016

Consolidated Statements of Comprehensive Income for the Years Ended
 December 31, 2014, 2015 and 2016

Consolidated Statements of Changes in Equity for the Years Ended
 December 31, 2014, 2015 and 2016

Consolidated Statements of Cash Flows for the Years Ended
December 31, 2014, 2015 and 2016

Notes to the Consolidated Financial Statements

F-2

Pages

F3-F6

F7-F9

F10-F11

F12-F14

F15-F16

F17-F180

Report of Independent Registered Public Accounting Firm on Consolidated Financial Statements

The Board of Directors and Shareholders of Aluminum Corporation of China Limited
(Incorporated in the People's Republic of China with limited liability)

We have audited the accompanying consolidated statements of financial position of Aluminum Corporation of China Limited and its subsidiaries (the "Group") as of 
December 31, 2015 and 2016, and the related consolidated statements of comprehensive income, statements of changes in equity and statements of cash flows 
for each of the two years ended December 31, 2016. These consolidated financial statements are the responsibility of the Group's management. Our responsibility 
is to express an opinion on these consolidated financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States)  and  International  Standards  on 
Auditing. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes 
assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We 
believe that our audits provide a reasonable basis for our opinion.

In  our  opinion, the consolidated  financial statements referred  to above present  fairly, in all material respects, the  consolidated financial position of the Group  at 
December  31,  2015  and  2016,  and  the  consolidated  results  of  their  operations  and  their  cash  flows  for  each  of  the  two years  ended  December  31,  2016,  in 
conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States),  Aluminum  Corporation  of  China 
Limited's internal control over financial reporting as of December 31, 2016, based on criteria established in Internal Control—Integrated Framework issued by the 
Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (2013  framework)  and  our  report  dated  April  18,  2017  expressed  an  unqualified  opinion 
thereon.

/s/ Ernst & Young Hua Ming LLP

Beijing, People's Republic of China
April 18, 2017

F-3

Report of Independent Registered Public Accounting Firm on Internal Control over Financial Reporting

The Board of Directors and Shareholders of Aluminum Corporation of China Limited
(Incorporated in the People's Republic of China with limited liability)

We  have  audited  Aluminum  Corporation  of  China  Limited's  internal  control  over  financial  reporting  as  of  December  31,  2016,  based  on  criteria  established  in 
Internal  Control—Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (2013  framework)  (the  "COSO 
criteria").  Aluminum  Corporation  of  China  Limited's  management  is  responsible  for  maintaining  effective  internal  control  over  financial  reporting,  and  for  its 
assessment of the effectiveness of internal control over financial reporting included in the accompanying "Management's Report on Internal Control over Financial 
Reporting". Our responsibility is to express an opinion on the company's internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we 
plan  and  perform  the  audit  to  obtain  reasonable  assurance  about  whether  effective  internal  control  over  financial  reporting  was  maintained  in  all  material 
respects. An audit includes obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and 
evaluating  the  design  and  operating  effectiveness  of  internal  control  based  on  the  assessed  risk,  and  performing  such  other  procedures  as  we  considered 
necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial 
reporting  includes  those  policies  and  procedures  that  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail,  accurately  and  fairly  reflect  the 
transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of 
financial  statements  in  accordance  with  generally  accepted  accounting  principles,  and  that  receipts  and  expenditures  of  the  company  are  being  made  only  in 
accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of 
unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.  Also,  projections  of  any  evaluation  of 
effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with 
the policies or procedures may deteriorate.

In our opinion, Aluminum Corporation of China Limited maintained, in all material respects, effective internal control over financial reporting as of December 31, 
2016, based on the COSO criteria.

F-4

Report of Independent Registered Public Accounting Firm on Internal Control over Financial Reporting (Continued)

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States)  and  International  Standards  on  Auditing,  the 
consolidated  statements  of  financial  position  of  Aluminum  Corporation  of  China  Limited  as  of  December  31,  2015  and  2016,  and  the  related  consolidated  statements  of 
comprehensive income, changes in equity and cash flows for each of the two years ended December 31, 2016 of Aluminum Corporation of China Limited and our report dated 
April 18, 2017 expressed an unqualified opinion thereon.

/s/ Ernst & Young Hua Ming LLP

Beijing, People's Republic of China
April 18, 2017

F-5

Report of Independent Registered Public Accounting Firm on Consolidated Financial Statements

The Board of Directors and Shareholders of Aluminum Corporation of China Limited
(Incorporated in the People's Republic of China with limited liability)

We have audited the accompanying consolidated statement of comprehensive income, statement of changes in equity and statement of cash flows of Aluminum 
Corporation  of  China  Limited  and  its  subsidiaries  (the  "Group")  for  the  year  ended  December  31,  2014.  These  consolidated  financial  statements  are  the 
responsibility of the Group's management. Our responsibility is to express an opinion on these consolidated financial statements based on our audit.

We  conducted  our  audit  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States)  and  International  Standards  on 
Auditing. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes 
assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We 
believe that our audit provides a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the consolidated result of its operation and its cash 
flows for the year ended December 31, 2014, in conformity with International Financial Reporting Standards as issued by the International Accounting Standards 
Board.

/s/ Ernst & Young

Hong Kong

April 15, 2015, except for the effects of business combination under common control as discussed in Note 2, as to which the date is April 18, 2017.

F-6

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

As of December 31, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

ASSETS
Non-current assets
Intangible assets
Property, plant and equipment
Investment properties
Land use rights and leasehold land
Investments in joint ventures
Investments in associates
Available-for-sale financial investments
Deferred tax assets
Other non-current assets

Total non-current assets

Current assets
Inventories
Trade and notes receivables
Other current assets
Financial assets at fair value through profit or loss

Available-for-sale financial investments

Restricted cash and time deposits
Cash and cash equivalents

Assets of a disposal group classified as held for sale

Non-current assets held for sale

Total current assets

Total assets

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Continued)
As of December 31, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

EQUITY AND LIABILITIES
EQUITY
Equity attributable to owners of the parent

Share capital
Other reserves
Accumulated losses
— proposed final dividend for the year
— others

Non-controlling interests

Total equity

LIABILITIES
Non-current liabilities

Interest-bearing loans and borrowings
Other non-current liabilities
Deferred tax liabilities

Total non-current liabilities

Notes

December 31, 2015
RMB'000

December 31, 2016
RMB'000

USD'000

5
6
7
8
9(a)
9(b)
10
11
12

13
14
15
37.1/37.2
10
16
16

17
17

10,439,015
91,626,428
-
3,450,355
5,150,887
5,602,701
130,440
1,362,995
9,833,179

10,608,791
90,525,652
1,245,033
3,325,286
6,240,200
5,926,533
164,393
1,426,707
4,188,121

1,527,984
13,038,406
179,322
478,941
898,776
853,598
23,678
205,489
603,214

127,596,000

123,650,716

17,809,408

20,341,312
5,143,486
15,914,262
2,058
224,820
1,801,239
20,756,202
64,183,379
200,187
78,838

17,903,986
7,327,181
15,244,812
54,756
-
2,087,447
23,808,048
66,426,230
-
-

 2,578,710
 1,055,334
2,195,709
7,887
-
300,655
3,429,072
9,567,367
-
-

64,462,404

66,426,230

9,567,367

192,058,404

190,076,946

27,376,775

Notes

December 31, 2015
RMB'000

December 31, 2016
RMB'000

USD'000

18
19

34

20
22
11

14,903,798
29,833,178

14,903,798
27,692,441

-

(4,781,084) 
39,955,892

-

(4,488,590) 
38,107,649

2,146,593
3,988,541

-

(646,491) 
5,488,643

11,937,634

17,479,840

2,517,621

51,893,526

55,587,489

8,006,264

54,000,874
3,350,559
1,006,155

47,322,748
3,237,741
984,304

6,815,893
466,333
141,769

58,357,588

51,544,793

7,423,995

F-7

F-8

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Continued)
As of December 31, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

EQUITY AND LIABILITIES
LIABILITIES
Current liabilities
(cid:3025)Trade and notes payables
(cid:3025)Other payables and accrued liabilities
(cid:3025)Financial liabilities at fair value through profit or loss
(cid:3025)Income tax payable
(cid:3025)Interest-bearing loans and borrowings

(cid:3025)Liabilities of a disposal group classified as held for sale

Total current liabilities

Total liabilities

Notes

24
23
37.1/37.2

20

17

December 31, 
2015
RMB'000

December 31, 
2016

RMB'000

USD'000

14,726,544
12,090,570
161,700
43,356
54,761,255
81,783,425

11,285,334
13,006,678
3,575
356,683
58,292,394
82,944,664

1,625,426
 1,873,351
 515
51,373
8,395,851
11,946,516

23,865

-

-

81,807,290

82,944,664

11,946,516

140,164,878

134,489,457

19,370,511

Total equity and liabilities

Net current liabilities

192,058,404

190,076,946

27,376,775

17,344,886

16,518,434

2,379,149

Total assets less current liabilities

110,251,114

107,132,282

15,430,259

The accompanying notes are an integral part of these financial statements.

Yu Dehui
Director

Zhang Zhankui
Chief Financial Officer

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

Revenue
Cost of sales

Gross profit

Selling and distribution expenses
General and administrative expenses
Research and development expenses
Impairment loss on property, plant and equipment
Other income
Other gains, net
Finance income
Finance costs
Share of profits and losses of: 

Joint ventures
Associates

(Loss)/ profit before income tax

Income tax (expense)/benefit

(Loss)/ profit for the year

F-9

F-10

Note

4

6
27
28
29
29

9(a)
9(b)

32

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2014
RMB'000

2015
RMB'000

2016

RMB'000

USD'000

142,059,691
(141,438,233)

123,475,434
(120,982,778)

144,065,518
(133,508,536)

20,749,751
(19,229,229)

621,458

2,492,656

10,556,982

1,520,522

(1,766,666)
(4,843,400)
(293,766)
(5,679,521)
823,986
356,929
1,047,631
(6,733,874)

89,510
350,575

(1,784,114)
(2,346,565)
(168,870)
(10,011)
1,771,027
5,023,600
812,367
(5,960,993)

23,238
284,531

(2,065,453)
(3,348,345)
(168,862)
(57,080)
745,206
166,633
815,678
(5,004,715)

(95,508)
115,091

(297,487)
(482,262)
(24,321)
(8,221)
107,331
24,000
117,482
(720,829)

(13,756)
16,577

(16,027,138)

136,866

1,659,627

239,036

(1,074,910)

230,147

(404,172)

(58,213)

(17,102,048)

367,013

1,255,455

180,823

(Loss)/ profit attributable to:
Owners of the parent
Non-controlling interests

Other comprehensive income, net of tax:
Other comprehensive income to be reclassified to profit or loss in 

subsequent periods:

Available-for-sale investments:

Changes in fair value
 Reclassification adjustments for gains included in the consolidated 

statement of profit or loss

- Gain on disposal
 Income tax effect

Share of other /(Transfer out) comprehensive income of an associate
Exchange differences on translation of foreign operations

Net other comprehensive income to be reclassified to profit or loss in 

subsequent periods

Total other comprehensive income, net of tax

 Note

2014
RMB'000

2015
RMB'000

2016

RMB'000

USD'000

(16,269,477)
(832,571)

148,622
218,391

402,494
852,961

57,971
122,852

(17,102,048)

367,013

1,255,455

180,823

-

57,940

104,103

14,994

-
-
-
64,102

64,102

64,102

-
-
4,658
499,837

(102,854)
(13,288)
(4,658)
657,531

562,435

640,834

562,435

640,834

(14,814)
(1,914)
(671)
94,704

92,299

92,299

Total comprehensive (loss) /income for the year

(17,037,946)

929,448

1,896,289

273,122

Total comprehensive (loss)/ income for the year attributable to:
Owners of the parent
Non-controlling interests

(16,205,375)
(832,571)

711,057
218,391

1,043,328
852,961

150,270
122,852

(17,037,946)

929,448

1,896,289

273,122

Basic and diluted (loss)/ earnings per share attributable to 

33

(1.20)

0.01

0.02

0.004

ordinary equity holders of the parent

(expressed in RMB per share)

Details of the dividends payable and proposed for the year are disclosed in note 34 to the consolidated financial statements.

The accompanying notes are an integral part of these consolidated financial statements.

F-11

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

Capital reserves

Attributable to owners of the parent

Share
capital

Share
premium

Other
capital
reserves

Statutory
surplus
reserve

Special
reserve

Foreign 
currency
translation
reserve

Retained
earnings

Non-
controlling
interests

Total

Total
equity

13,524,488

13,098,082

645,012

5,867,557

146,200

(251,401)

11,344,080

44,374,018

9,344,394

53,718,412

-
13,524,488
-

866,098
13,964,180
-

258,494
903,506
-

-
5,867,557
-

-
146,200
-

-
(251,401)
-

14,979
11,359,059
(16,269,477)

1,139,571
45,513,589
(16,269,477)

430,258
9,774,652
(832,571)

1,569,829
55,288,241
(17,102,048)

-

-

-
-

-
-

-
-

-

-
-

-

-

-
-

-
94,849

-
-

-

-
-

-

-

20,000
-

-
-

24,061
-

-

(14,979)
-

-

-

-
-

-
-

-
-

-

-
-

-

-

-
-

-
-

-
33,404

8,254

-
-

64,102

-

64,102

-

64,102

64,102

(16,269,477)

(16,205,375)

(832,571)

(17,037,946)

-
-

-
-

-
-

-

-
-

-
-

-
-

-
-

-

-
-

20,000
-

-
94,849

24,061
33,404

8,254

-
(950)

20,000
(950)

2,461,813
743,819

2,461,813
838,668

(24,061)
32,046

-

-
65,450

8,254

(14,979)
-

-
(224,241)

(14,979)
(224,241)

-
13,524,488

-
14,059,029

-
932,588

-
5,867,557

-
187,858

-
(187,299)

-
(4,910,418)

-
29,473,803

(98,250)
11,832,257

(98,250)
41,306,060

At January 1, 2014
Add: Adjustment due to business 

combinations under common control

At January 1, 2014
Loss for the year

Other comprehensive income for the 

year:

Exchange differences on translation of 

foreign operations

Total comprehensive income / (loss) 

for the year

Release of deferred government 

subsidies

Disposal of a subsidiary
Issuance of senior perpetual securities, 

net of issuance costs

Capital injection
Increase of equity interest in a 

subsidiary

Other appropriation
Share of reserves of a joint venture and 

associates

Share of change in an associate due to 

passive equity dilution

Senior perpetual securities' distribution
Dividends paid to non-controlling 

shareholders

At December 31, 2014

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

F-12

Capital reserves

Attributable to owners of the parent

Share
capital
(note 18)

Share
premium

Other
capital
reserves

Statutory
surplus
reserve

Special
reserve

13,524,488

13,098,082

674,094

5,867,557

187,858

-
13,524,488
-

960,947
14,059,029
-

258,494
932,588
-

-
5,867,557
-

-
187,858
-

-

-

-

-

-

-

-

-

1,379,310

6,518,162

-
-

-

-
-

-

-

-

(37,662)
-

-

-
-

-

-

-

-

-

-

-

-

-
-

-

-
-

-

-

-

-

-

-

-

-

-
-

-

-
-

-

-

-

-

-

-

-

-

-
(5,405)

-

-
(81,302)

11,878

(13,949)

-

Gain on 
available-
for-sale 
financial 
assets

Other
equity
instruments

Foreign 
currency
translation
reserve

Accumulated
losses

Non-
controlling
interests

Total

Total
equity

-

-
-
-

57,940

4,658

-

62,598

-

-
-

-

-
-

-

-

-

-

-
-
-

-

-

-

-

-

-
-

2,000,000

-
-

-

-

-

(187,299)

(4,864,089)

28,300,691

11,353,155

39,653,846

-
(187,299)
-

(46,329)
(4,910,418)
148,622

1,173,112
29,473,803
148,622

479,102
11,832,257
218,391

1,652,214
41,306,060
367,013

-

-

499,837

-

-

-

57,940

4,658

499,837

-

-

-

57,940

4,658

499,837

499,837

148,622

711,057

218,391

929,448

-

-
-

-

-
-

-

-

-

-

-
-

-

-
-

-

-

-

7,897,472

-

7,897,472

(37,662)
(5,405)

-
5,686

(37,662)
281

2,000,000

-

2,000,000

-
(81,302)

11,878

(13,949)

261,000
(16,081)

261,000
(97,383)

-

-

11,878

(13,949)

-

(65,853)

(65,853)

-
14,903,798

-
20,539,529

-
932,588

-
5,867,557

-
99,080

-
62,598

19,288
2,019,288

-
312,538

(19,288)
(4,781,084)

-
39,955,892

(297,766)
11,937,634

(297,766)
51,893,526

At January 1, 2015
Add: Adjustment due to 

business combinations 
under common control

At January 1, 2015
Profit for the year

Other comprehensive 
income for the year
Gain on available-for-sale 

financial assets

Share of other comprehensive 

income of an associate
Exchange differences related 

to foreign operations

Total comprehensive income 

for the year

Issuance of A shares
Business combination under 

common control

Disposal of subsidiaries
Issuance of perpetual medium-

term notes

Capital injection from non-
controlling shareholders

Other appropriation
Share of reserves of joint 

ventures and associates
Partial disposal of Jiaozuo 

Wangfang

Dividends distributed by 
subsidiaries to non-
controlling shareholders
Other equity instruments' 

distribution

At December 31, 2015

F-13

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

Capital reserves

Attributable to owners of the parent

Share
capital
(note 18)

Share
premium

Other
capital
reserves

Statutory
surplus
reserve

Special
reserve

Gain on 
available-
for-sale 
financial 
assets

Other
equity
instruments

Foreign 
currency
translation
reserve

Accumulated
losses

Total

Non-
controlling
interests

Total
equity

14,903,798

19,578,582

674,094

5,867,557

98,700

62,598

2,019,288

312,538

(4,677,058)

38,840,097

11,457,339

50,297,436

-
14,903,798
-

960,947
20,539,529
-

258,494
932,588
-

-
5,867,557
-

380
99,080
-

-
62,598
-

-
2,019,288
-

-
312,538
-

(104,026)
(4,781,084)
402,494

1,115,795
39,955,892
402,494

480,295
11,937,634
852,961

1,596,090
51,893,526
1,255,455

-

-

-

-

-

-

-

-

-
-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

20,290

(3,010,627)

-

176,615
-

-

-

-

-

-

-
-

-

-

-

-

-

-

-

-

-

-

-

-
-

-

-

-

-

-

-

-

-

-

-

-

-
23,182

8,969

-

-

90,815

(102,854)

(4,658)

-

(16,697)

-

-

-

-
-

-

-

-

-

-

-

-

-

-

-

-

-
-

-

-

110,000

-

-

-

657,531

-

-

-

-

90,815

(102,854)

(4,658)

657,531

-

-

-

-

90,815

(102,854)

(4,658)

657,531

657,531

402,494

1,043,328

852,961

1,896,289

-

-

-

-
-

-

-

-

-

-

-

-
-

-

-

(110,000)

20,290

(3,010,627)

-

-

20,290

(3,010,627)

-

(8,941)

(8,941)

176,615
23,182

1,661,925
(13,375)

1,838,540
9,807

8,969

-

8,969

-

-

3,374,398

3,374,398

-

-

-
14,903,798

-
17,705,517

-
952,878

-
5,867,557

-
131,231

-
45,901

(110,000)
2,019,288

-
970,069

-
(4,488,590)

(110,000)
38,107,649

(324,762)
17,479,840

(434,762)
55,587,489

At January 1, 2016
Add:  Adjustment due to 

business combinations 
under common control

At January 1, 2016
Profit for the year

Other comprehensive 
income for the year
Changes in fair value of 

available-for-sale financial 
assets

Transfer out due to disposal of 
available-for-sale financial 
assets, net of tax

Transfer out of share of other 

comprehensive income of an 
associate

Exchange differences on 
translation of foreign 
operations

Total comprehensive income 

for the year

Release of deferred 

government subsidies

Business combinations under 
common control (note 39)

Dividends distributed by 
subsidiaries to non-
controlling shareholders
Capital injection from non-
controlling shareholders

Other appropriations
Share of reserves of joint 

ventures and associates 
(note 9)

Issuance of senior perpetual 

securities

Coupon accrued for other 

equity instruments

Other equity instruments' 

distribution

At December 31, 2016

The accompanying notes are an integral part of these consolidated financial statements.

F-14

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF CASH FLOWS
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

Net cash flows from operating activities
Investing activities
Purchases of intangible assets
Purchases of property, plant and equipment
Purchases of land use rights and leasehold land
Purchases of investment properties
Proceeds from disposal of property, plant and equipment
Proceeds from disposal of intangible assets
Proceeds from disposal of a joint venture and associates
Proceeds from disposal of land use rights
Cash consideration paid for business combinations under 

common control

Proceeds from disposal of the environmental protection business
Proceeds from disposal of subsidiaries and Alumina Production 

Line of Guizhou Branch of the Company

Interest received from unpaid disposal proceeds
Interest received from loans and borrowings to others
Proceeds from disposal of Chalco Iron Holdings Limited, net of 

cash disposed of

Disposal of Shanxi Huaxing, net of cash disposed of
Disposal of Ningxia Photovoltaic subsidiaries, net of cash 

disposed of

Investments in joint ventures
Investments in associates
Prepaid equity investment
Proceeds from dividends and (purchases)/disposal of available-

for-sale investments

Investment income from financial products
Dividends received
(Increase)/decrease in restricted cash
Increase in time deposits

Note

35

2014
RMB'000

2015
RMB'000

2016

RMB'000

USD'000

13,782,322

7,297,055

11,518,674

1,659,034

(106,077)
(8,414,291)
(295,506)
-
238,525
11,637
7,993
-

-
-

3,639,193
654,028
155,922

2,801,901
-

-
-
(67,358)
-

(4,540,101)
71,023
58,929
(4,000)
-

(34,610)
(9,198,263)
(139,624)
-
805,764
-
1,857,993
554,554

(30,000)
-

1,568,950
389,758
14,639

2,680,288
590,650

(189)
(10,263)
(1,365,230)
(150,000)

4,410,780
38,469
320,857
8,500
(51,000)

(286,282)
(6,241,596)
(20,963)
(41,982)
271,609
-
-
-

(2,456,512)
1,754,365

1,568,914
353,665
31,657

2,877,391
-

-
(1,134,512)
(30,000)
-

474,404
15,905
65,083
-
(21,700)

(41,233)
(898,977)
(3,019)
(6,047)
39,120
-
-
-

(353,811)
252,681

225,971
50,938
4,560

414,431
-

-
(163,404)
(4,321)
-

68,328
2,291
9,374
-
(3,125)

39
40

28

Proceeds/(Payment) from settlement of futures, options and 

forward foreign exchange contracts, net

Payment for acquisition of a subsidiary acquired in prior year
Loans to related parties
Loans repaid by related parties
Loan to a third party
Assets related government grants received
Others

36

181,768

(680,685)

(2,006,583)

(289,009)

(36,958)
(764,000)
972,139
(68,439)
442,499
(78,494)

-
(140,000)
111,000
-
840,769
-

-
(547,957)
213,354
-
164,547
-

-
(78,922)
30,729
-
23,700
-

Net cash flows (used in)/from investing activities

(5,139,667)

2,393,107

(4,997,193)

(719,745)

F-15

 Note

20(g)
20(g)

41

ALUMINUM CORPORATION OF CHINA LIMITED
CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

Financing activities
Proceeds from a gold leasing arrangement
Payment of upfront interest of a gold leasing arrangement
Proceeds from issuance of short-term bonds and medium-term notes 

and private placement notes, net of issuance costs

Proceeds from issuance of senior perpetual securities, net of issuance 

costs

Repayments of short-term bonds and medium-term notes and bonds
Distribution paid for other equity instruments
Drawdown of short-term and long-term loans
Repayments of short-term and long-term loans
Proceeds from government subsidies
Proceeds from finance lease, net of deposit and transaction costs
Finance lease instalment paid
Proceeds from issuance of A shares, net of issuance costs
Capital injection
Dividends paid by subsidiaries to non-controlling shareholders
Interest paid
Others

2014
RMB'000

2015
RMB'000

2016

RMB'000

USD'000

-
-

-
-

3,000,000
(86,424)

432,090
(12,448)

34,892,986

20,988,166

11,070,660

1,594,507

2,461,813
(26,700,000)
(224,241)
60,562,225
(70,276,842)
25,000
1,768,840
(390,433)
-
756,711
(19,273)
(6,766,473)
96,336

2,000,000
(32,000,000)
(297,766)
55,810,352
(59,196,790)
-
5,657,694
(472,902)
7,897,472
261,000
(20,045)
(6,052,821)
-

3,374,398
(13,500,000)
(434,762)
44,497,423
(48,318,364)
-
1,527,085
(1,580,986)
-
1,838,540
(20,481)
(5,028,270)
-

486,014
(1,944,404)
(62,619)
6,408,962
(6,959,292)
-
219,946
(227,709)
-
264,805
(2,950)
(724,222)
-

Net cash flows used in financing activities

(3,813,351)

(5,425,640)

(3,661,181)

(527,320)

Net increase in cash and cash equivalents
Cash and cash equivalents at beginning of year
Effect of foreign exchange rate changes, net

4,829,304
11,541,675
5,935

4,264,522
16,376,914
114,766

2,860,300
20,756,202
191,546

411,969
2,989,515
27,588

Cash and cash equivalents at December 31

16

16,376,914

20,756,202

23,808,048

3,429,072

The accompanying notes are an integral part of these consolidated financial statements.

F-16

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

1.

GENERAL INFORMATION

) and its subsidiaries (together the "Group") are principally engaged in the 
Aluminum Corporation of China Limited (the "Company") (
manufacture  and  distribution  of  alumina,  primary  aluminum  and  energy  products.  The  Group  is  also  engaged  in  the  development  of  bauxite  related 
resources, the production, fabrication and distribution of bauxite, carbon and relevant non-ferrous metal products and the trading and logistics and transport 
services of non-ferrous metal products and coal products.

The Company is a joint stock company which is domiciled and was established on September 10, 2001 in the People's Republic of China (the "PRC") with 
limited liability. The address of its registered office is No. 62 North Xizhimen Street, Haidian District, Beijing, the PRC.

The  Company's  shares  have  been  listed  on  the  Main  Board  of  the  Hong  Kong  Stock  Exchange  and  the  New  York  Stock  Exchange  since  2001.  The 
Company also listed its A shares on the Shanghai Stock Exchange in 2007.

), a 
In the opinion of the directors, the ultimate holding company and parent of the Company is Aluminum Corporation of China ("Chinalco") (
company  incorporated  and  domiciled  in  the  PRC  and  wholly  owned  by  the  State-owned  Assets  Supervision  and  Administration  Commission  of  the  State 
Council.

Information about subsidiaries

As at December 31, 2016, particulars of the Company's principal subsidiaries are as follows:

Name

Place of registration 
and business

Registered 
capital

 Principal activities

Baotou Aluminum Co., Ltd. 

PRC/Mainland of 

1,668,980

China

Manufacture and distribution of primary 
aluminum, aluminum alloy and related 
fabricated products and carbon products

PRC/Mainland of 

1,731,111

Import and export activities

China

("Baotou Aluminum") 
(

)

China Aluminum International 
Trading Co., Ltd. ("Chalco 
Trading") 
(

)

Percentage of equity 
attributable to the 
Company
Direct

Indirect

100.00%

100.00%

-

-

Shanxi Huasheng Aluminum Co., 

PRC/Mainland of 

1,000,000

Ltd. ("Shanxi Huasheng") 
(

)

China

Shanxi Huaze Aluminum and 

PRC/Mainland of 

1,500,000

Power Co., Ltd.
(

)

China

Manufacture and distribution of primary 
aluminum, aluminum alloy and carbon-
related products

Manufacture and distribution of primary 

aluminum and anode carbon products and 
electricity generation and supply

51.00%

60.00%

-

-

F-17

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

1.

GENERAL INFORMATION (Continued)

Information about subsidiaries (Continued)

Name

 Place of registration 
and business

Registered capital

 Principal activities

Percentage of equity 
attributable to the 
Company
Direct

Indirect
-

Zunyi Aluminum Co., Ltd. (

)
Chalco Zunyi Alumina Co., Ltd.   

("Zunyi Alumina") (

)

Shandong Huayu Alloy Materials Co., 
) 

(cid:19213)

Ltd. (
("Shandong Huayu")
Chalco Hong Kong Ltd. (
)
Chalco Mining Co., Ltd. (

)

PRC/Mainland of 

802,620

Manufacture and distribution of primary 

China

aluminum

PRC/Mainland of 

1,400,000

Manufacture and distribution of alumina

62.10%

73.28%

China

PRC/Mainland of 

1,627,697

Manufacture and distribution of aluminum 

55.00%

China

Hong Kong

PRC/Mainland of 

China

HKD849,940 in 
thousand
760,000

alloy

Overseas investments and alumina import 

100.00%

and export activities

Manufacture, acquisition and distribution of 
bauxite mines, limestone ore, aluminum 
magnesium ore and related non-ferrous 
metal products

100.00%

Chalco Energy Co., Ltd. (

PRC/Mainland of 

819,993

 Thermoelectric supply and investment 

100.00%

)

China

management

China Aluminum Ningxia Energy 

PRC/Mainland of 

5,025,800

Group Co., Ltd. ("Ningxia Energy")

China

 Thermal power, wind power and solar power 
generation, coal mining, and power related 
equipment manufacturing

70.82%

Guizhou Huajin Aluminum Co., Ltd. 

("Guizhou Huajin")
(

)

PRC/Mainland
of China

1,000,000

 Manufacture and distribution of alumina

60.00%

-

-

-

-

-

-

-

F-18

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

1.

GENERAL INFORMATION (Continued)

Information about subsidiaries (Continued)

Name

Place of registration and 
business

Registered capital

Principal activities

Percentage of equity 
attributable to the 
Company
Direct

Indirect

Chalco Zhengzhou Research Institute 

PRC/Mainland of China

214,858

Research and development services

100.00%

of Non-ferrous Metal Co., Ltd. (

)
Chalco Shandong Co., Ltd. ("Chalco 

Shandong")(

)

PRC/Mainland of China

2,500,000

Manufacture and distribution of alumina

100.00%

Chalco Zhongzhou Aluminum Co., Ltd. 

PRC/Mainland of China

3,200,000

Manufacture and distribution of alumina

100.00%

(

)

Shanxi Aluminum China Resources 

PRC/Mainland of China

200,000

Manufacture and distribution of primary 

50.00%

Co., Ltd. (
("Shanxi Huarun")

)

aluminum

-

-

-

-

China Aluminum Logistics Group 

PRC/Mainland of China

50,000

Logistic transportation

81.87%

18.13%

Corporation Co., Ltd. (

)

Chinalco Shanxi Jiaokou Xinghua 

PRC/Mainland of China

270,000

Manufacture and distribution of primary 

33.00%

33.00%

Technology Ltd.("Xinghua 
Technology") (

)

aluminum

Chinalco Shanghai Company Limited 

PRC/Mainland of China

968,300

Trading and engineering project 

60.00%

-

("Chinalco Shanghai") (

)

management

F-19

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES

The principal accounting policies applied in the preparation of these financial statements are set out below. These policies have been consistently applied to 
all the years presented, unless otherwise stated.

2.1 Basis of preparation

The  consolidated  financial  statements  have  been  prepared  in  accordance  with  International  Financial  Reporting  Standards  ("IFRSs")  issued  by  the 
International  Accounting  Standards Board  (the  "IASB")  and the  disclosure  requirements  of the  Hong  Kong Companies  Ordinance.  They  have  been 
prepared on a historical cost basis, except for available-for-sale financial investments and financial assets and liabilities at fair value through profit or 
loss which have been measured at fair value. Disposal groups held for sale are stated at the lower of their carrying amounts and fair values less costs 
to sell.

These financial statements are presented in thousands of Chinese Renminbi ("RMB") unless otherwise stated.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-20

2.1 Basis of preparation (Continued)

Going concern

As  at  December  31,  2016,  the  Group's  current  liabilities  exceeded  its  current  assets  by  approximately  RMB16,518  million  (December  31,  2015: 
RMB17,345 million ). The directors of the Company have considered the Group's available sources of funds as follows:

(cid:120) The Group's expected net cash inflows from operating activities in 2017;

(cid:120) Unutilized banking facilities of approximately RMB72,255 million as at December 31, 2016, of which amounts totaling RMB67,510 million will be 
subject  to  renewal  during  the  next  12  months.  The  directors  of  the  Company  are  confident  that  these  banking  facilities  could  be  renewed  upon 
expiration based on the Group's past experience and good credit standing; and

(cid:120) Other available sources of financing from banks and other financial institutions given the Group's credit history.

The directors of the Company believe that the Group has adequate resources to continue operation for the foreseeable future of not less than 12 months from the 
approval date of these financial statements. The directors of the Company therefore are of the opinion that it is appropriate to adopt the going concern basis in 
preparing the consolidated financial statements.

  Consolidation

The consolidated financial statements comprise the financial statements of the Company and all of its subsidiaries for the year ended December 31, 
2016. Control is achieved when the Group is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to 
affect those returns through its power over the investee. Specifically, the Group controls an investee if and only if the Group has:

(cid:120) Power over the investee (i.e.existing rights that give it the current ability to direct the relevant activities of the investee);

(cid:120) Exposure, or rights, to variable returns from its involvement with the investee; and

(cid:120) The ability to use its power over the investee to affect its returns.

F-21

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.1 Basis of preparation (Continued)

Consolidation (Continued)

Generally, there is a presumption that a majority of voting rights result in control. To support this presumption and when the Group has less than a 
majority of the voting or similar rights of an investee, the Group considers all relevant facts and circumstances in assessing whether it has power over 
an investee, including:

(cid:120) The contractual arrangement with the other vote holders of the investee;

(cid:120) Rights arising from other contractual arrangements; and

(cid:120) The Group's voting rights and potential voting rights.

The Group re-assesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control. 
Consolidation  of  a  subsidiary  begins  when  the  Group  obtains  control  over  the  subsidiary  and  ceases  when  the  Group  loses  control  of  the  subsidiary.  Assets, 
liabilities, income and expenses of a subsidiary acquired or disposed of during the year are included in the statement of comprehensive income from the date the 
Group gains control until the date the Group ceases to control the subsidiary.

Profit or loss and each component of other comprehensive income ("OCI") are attributed to the equity holders of the parent of the Group and to the 
non-controlling interests, even if this results in the non-controlling interests having a deficit balance. When necessary, adjustments are made to the 

financial statements of subsidiaries to bring their accounting policies into line with the Group's accounting policies. All intra-group assets and liabilities, 
equity, income, expenses and cash flows relating to transactions between members of the Group are eliminated in full on consolidation.

F-22

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.1 Basis of preparation (Continued)

Consolidation (Continued)

A change in the ownership interest of a subsidiary, without a loss of control, is accounted for as an equity transaction. If the Group loses control over a 
subsidiary, it:

(cid:120)

(cid:120)

(cid:120)

(cid:120)

(cid:120)

(cid:120)

(cid:120)

Derecognizes the assets (including goodwill) and liabilities of the subsidiary;

Derecognizes the carrying amount of any non-controlling interests;

Derecognizes the cumulative translation differences recorded in equity;

Recognizes the fair value of the consideration received;

Recognizes the fair value of any investment retained;

Recognizes any surplus or deficit in profit or loss; and

Reclassifies the parent's share of components previously recognized in OCI to profit or loss or retained earnings, as appropriate, as would be 
required if the Group had directly disposed of the related assets or liabilities.

(a) Merger accounting for business combinations under common control

The consolidated financial statements incorporate the financial statements of the combining entities or businesses in which the common control 
combination occurs as if they had been combined from the date when the combining entities or businesses first came under the control of the 
controlling party.

The net assets of the combining entities or businesses are combined using the existing book values from the controlling parties' perspective. No 
amount is recognized in consideration for goodwill or excess of the acquirers' interest in the net fair value of the acquiree's identifiable assets, 
liabilities and contingent liabilities over cost at the time of the common control combination, to the extent of the continuation of the controlling 
party's interest.

F-23

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.1 Basis of preparation (Continued)

Consolidation (Continued)

(a)

Merger accounting for business combinations under common control

The consolidated statement of comprehensive income includes the results of each of the combining entities or businesses from the earliest date 
presented  or  since  the  date  when  the  combining  entities  or  businesses  first  came  under  common  control,  where  this  is  a  shorter  period, 
regardless of the date of the common control combination.

The  comparative  financial  data  have  been  restated  to  reflect  the  business  combinations  under  common  control  occurred  during  this  year  as 
disclosed in note 39.

Transaction  costs,  including  professional  fees,  registration  fees,  costs  of  furnishing  information  to  shareholders,  costs  or  losses  incurred  in 
combining  operations  of  the  previously  separate  businesses  and  etc.,  incurred  in  relation  to  the  common  control  combination  that  is  to  be 
accounted for by using the merger accounting method are recognized as expenses in the period in which they are incurred.

(b)

Acquisition method of accounting for other business combinations

The  acquisition  method  of  accounting  is  used  to  account  for  the  acquisition  of  subsidiaries  by  the  Group,  other  than  common  control 
combinations. The consideration transferred for the acquisition of a subsidiary is the fair values of the assets transferred, the liabilities incurred 
to the former owners of the acquiree and the equity interests issued by the Group. The consideration transferred includes the fair value of any 
asset or liability resulting from a contingent consideration arrangement. Acquisition-related costs are expensed as incurred. Identifiable assets 
acquired and liabilities and contingent liabilities assumed in a business combination are measured initially at their fair values at the acquisition 
date. On an acquisition-by-acquisition basis, the Group recognizes any non-controlling interest in the acquiree either at fair value or at the non-
controlling interest's proportionate share of the recognized amounts of the acquiree's identifiable net assets. The excess of the consideration 
transferred, the amount recognized for non-controlling interest in the acquiree and the acquisition-date fair value of any previous equity interest 
in  the  acquiree  over  the  fair  value  of  the  identifiable  net  assets  acquired  is  recorded  as  goodwill.  If  this  is  less  than  the  fair  value  of  the  net 
assets of the subsidiary acquired in the case of a bargain purchase, the difference is recognized directly in profit or loss.

F-24

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.1 Basis of preparation (Continued)

Consolidation (Continued)

(c)

Subsidiaries

A  subsidiary  is  an  entity,  directly  or  indirectly,  controlled  by  the  Company.  Control  is  achieved  when  the  Group  is  exposed,  or  has  rights,  to 
variable  returns  from  its  involvement  with  the  investee  and  has  the  ability  to  affect  those  returns  through  its  power  over  the  investee  (i.e., 
existing rights that give the Group the current ability to direct the relevant activities of the investee).

When the Company has, directly or indirectly, less than a majority of the voting or similar rights of an investee, the Group considers all relevant 
facts and circumstances in assessing whether it has power over an investee, including:

(a) the contractual arrangement with the other vote holders of the investee;

(b) rights arising from other contractual arrangements; and

(c) the Group's voting rights and potential voting rights.

Subsidiaries  are  fully  consolidated  from  the  date  on  which  control  is  transferred  to  the  Group.  They  are  de-consolidated  from  the  date  that 
control ceases.

Inter-company  transactions,  balances,  income  and  expenses  on  transactions  between  group  companies  are  eliminated.  Profits  and  losses 
resulting  from  inter-company  transactions  that  are  recognized  in  assets  are  also  eliminated.  Accounting  policies  of  subsidiaries  have  been 
changed where necessary in the consolidated financial statements to ensure consistency with the policies adopted by the Group.

In the Company's statement of financial position, as permitted under IFRS 1, the investments in subsidiaries acquired prior to January 1, 2008, 
being the date of transition to IFRS, are stated at deemed cost as required under the previously adopted accounting standards. Subsidiaries 
acquired after that date that are not classified as held for sale in accordance with IFRS 5 Non-current Assets Held for Sale and Discontinued 
Operations are stated at cost less provision for impairment losses. The results of subsidiaries are accounted for by the Company on the basis of 
dividends received and receivable.

F-25

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.2 Changes in accounting policies and disclosures

The  Group  has  adopted  the  following  new  and  revised  IFRSs  (which  include  International  Financial  Reporting  Standards,  International  Accounting 
Standards, and Interpretations and amendments) for the first time for the current year's financial statements.

Amendments to IFRS 10, IFRS 12 and IAS 28 (2011)
Amendments to IFRS 11

Investment Entities: Applying the Consolidation Exception
Accounting for Acquisitions of Interests in Joint Operations

Amendments to IAS 1
Amendments to IAS 16 and IAS 38
Amendments to IAS 27 (2011)
Annual Improvements 2012-2014 Cycle

Disclosure Initiative
Clarification of Acceptable Methods of Depreciation and Amortization
Equity Method in Separate Financial Statements
Amendments to a number of IFRSs

Except for the amendments to IFRS 10, IFRS 12 and IAS 28 (2011), and certain amendments included in the Annual Improvements 2012-2014 Cycle, 
which are not relevant to the preparation of the Group's financial statements, the principal effects of adopting these new and revised IFRSs are as 
follows:

Amendments to IFRS 11 Accounting for Acquisitions of Interests in Joint Operations

Amendments to IFRS 11 require that an acquirer of an interest in a joint operation in which the activity of the joint operation constitutes a business 
must apply the relevant principles for business combinations in IFRS 3.

The amendments also clarify that a previously held interest in a joint operation is not remeasured on the acquisition of an additional interest in the 
same joint operation while joint control is retained. In addition, a scope exclusion has been added to IFRS 11 to specify that the amendments do not 
apply  when  the  parties  sharing  joint  control,  including  the  reporting  entity,  are  under  common  control  of  the  same  ultimate  controlling  party.  The 
amendments  apply  to  both  the  acquisition  of  the  initial  interest  in  a  joint  operation  and  the  acquisition  of  any  additional  interests  in  the  same  joint 
operation. The amendments have had no impact on the Group as there has been no interest acquired in a joint operation during the year.

F-26

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.2 Changes in accounting policies and disclosures (Continued)

  Amendments to IAS 1 Disclosure Initiative

Amendments  to  IAS  1  include  narrow-focus  improvements  in  respect  of  the  presentation  and  disclosure  in  financial  statements.  The  amendments 
clarify:

(i)

the materiality requirements in IAS 1;

(ii)

that specific line items in the statement of comprehensive income and the statement of financial position may be disaggregated;

(iii)

that entities have flexibility as to the order in which they present the notes to financial statements; and

(iv)

that  the  share  of other  comprehensive  income of  associates  and  joint ventures accounted  for  using  the equity  method  must  be  presented  in 
aggregate as a single line item, and classified between those items that will or will not be subsequently reclassified to profit or loss.

Furthermore, the amendments clarify the requirements that apply when additional subtotals are presented in the statement of financial position and the statement of 
profit or loss. The amendments have had no significant impact on the Group's financial statements.

Amendments to IAS 16 and IAS 38 Charification of Acceptable Methods of Depreciation and Amortization

Amendments to IAS 16 and IAS 38 clarify the principle in IAS 16 and IAS 38 that revenue reflects a pattern of economic benefits that are generated 
from operating a business (of which the asset is part) rather than the economic benefits that are consumed through the use of the asset. As a result, a 
revenue-based method cannot be used to depreciate property, plant and equipment and may only be used in very limited circumstances to amortize 
intangible assets. The amendments are applied prospectively. The amendments have had no impact on the financial position or performance of the 
Group as the Group has not used a revenue-based method for the calculation of depreciation of its non-current assets.

Amendments to IAS 27 (2011) Equity Method in Separate Financial Statements

The IAS 27 (2011) Amendments allow entities to use the equity method to account for investments in subsidiaries, joint ventures and associates in 
their  separate  financial  statements.  Entities  already  applying  IFRSs  and  electing  to  change  to  the  equity  method  to  account  for  investments  in 
subsidiaries, joint ventures and associates in their separate financial statements are required to apply the change retrospectively. The amendments 
have had no significant impact on the Group and the Company has not elected to change to equity method in its separate financial statement.

F-27

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.2 Changes in accounting policies and disclosures (Continued)

Annual Improvements to IFRSs 2012-2014 (Continued)

Annual Improvements to IFRSs 2012-2014 Cycle issued in September 2014 sets out amendments to a number of IFRSs. Details of the amendments 
are as follows:

IFRS  5  Non-current  Assets  Held  for  Sale  and  Discontinued  Operations:  Clarifies  that  changes  to  a  plan  of  sale  or  a  plan  of  distribution  to  owners 
should not be considered to be a new plan of disposal, rather it is a continuation of the original plan. Accordingly, there is no change in the application 
of the requirements in IFRS 5. The amendments also clarify that changing the disposal method does not change the date of classification of the non-
current assets or disposal group held for sale.

The amendments are applied prospectively. The amendments have had no impact on the Group as the Group did not have any disposal group held 
for sale at the end of the year.

2.3

Issued but not yet effective financial reporting standards

The Group has not applied the following new and revised IFRSs that have been issued but are not yet effective, in these financial statements:

Amendments to IFRS 2
Amendments to IFRS 4
IFRS 9
Amendments to IFRS 10 and IAS 28 (2011)

IFRS 15
Amendments to IFRS 15
IFRS 16
Amendments to IAS 7
Amendments to IAS 12
Amendments to IAS 40
IFRIC Interpretation 22
Annual Improvements to IFRSs 2014-2016 Cycle

Classification and Measurement of Share-based Payment Transactions2
Applying IFRS 9 Financial Instruments with IFRS 4 Insurance Contracts2
Financial Instruments2
Sale or Contribution of Assets between an Investor and its Associate or Joint 
Venture4
Revenue from Contracts with Customers2
Clarifications to IFRS 15 Revenue from Contracts with Customers2
Leases3
Disclosure Initiative1
Recognition of Deferred Tax Assets for Unrealized Losses1
Transfers of Investment Property2
Foreign Currency Transactions and Advance Consideration2
Amendments to a number of IFRSs1/2

1

2

3

4

Effective for annual periods beginning on or after January 1, 2017
Effective for annual periods beginning on or after January 1, 2018
Effective for annual periods beginning on or after January 1, 2019
No mandatory effective date yet determined but available for adoption

Further information about those IFRSs that are expected to be applicable to the Group is as follows:

F-28

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.3

Issued but not yet effective financial reporting standards (Continued)

Amendments to IFRS 2 Classification and Measurement of Share-based Payment Transactions

The IASB issued amendments to IFRS 2 in June 2016 that address three main areas: the effects of vesting conditions on the measurement of a cash-
settled  share-based  payment  transaction;  the  classification  of  a  share-based  payment  transaction  with  net  settlement  features  for  withholding  a 
certain amount in order to meet the employee's tax obligation associated with the share-based payment; and accounting where a modification to the 
terms and conditions of a share-based payment transaction changes its classification from cash-settled to equity-settled. The amendments clarify that 
the approach used to account for vesting conditions when measuring equity-settled share-based payments also applies to cash-settled share-based 
payments. The amendments introduce an exception so that a share-based payment transaction with net share settlement features for withholding a 
certain amount in order to meet the employee's tax obligation is classified in its entirety as an equity-settled share-based payment transaction when 
certain conditions are met. Furthermore, the amendments clarify that if the terms and conditions of a cash-settled share-based payment transaction 
are modified, with the result that it becomes an equity-settled share-based payment transaction, the transaction is accounted for as an equity-settled 
transaction from the date of the modification. The Group expects to adopt the amendments from January 1, 2018. The amendments are not expected 
to have any significant impact on the Group's financial statements.

IFRS 9 Financial Instruments

In July 2014, the IASB issued the final version of IFRS 9, bringing together all phases of the financial instruments project to replace IAS 39 and all 
previous versions of IFRS 9. The standard introduces new requirements for classification and measurement, impairment and hedge accounting. The 
Group expects to adopt IFRS 9 from January 1, 2018. The Group is currently assessing the impact of the standard.

F-29

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.3

Issued but not yet effective financial reporting standards (Continued)

Amendments to IFRS 10 and IAS 28 (2011) Sale or Contribution of Assets between an Investor and its Associate or Joint Venture

Amendments to IFRS 10 and IAS 28 (2011) address an inconsistency between the requirements in IFRS 10 and in IAS 28 (2011) in dealing with the 
sale or contribution of assets between an investor and its associate or joint venture. The amendments require a full recognition of a gain or loss when 
the sale or contribution of assets between an investor and its associate or joint venture constitutes a business. For a transaction involving assets that 
do  not  constitute  a  business,  a  gain  or  loss  resulting  from  the  transaction  is  recognized  in  the  investor's  profit  or  loss  only  to  the  extent  of  the 
unrelated  investor's  interest  in  that  associate  or  joint  venture.  The  amendments  are  to  be  applied  prospectively.  The  previous  mandatory  effective 
date of amendments to IFRS 10 and IAS 28 (2011) was removed by the IASB in January 2016 and a new mandatory effective date will be determined 
after the completion of a broader review of accounting for associates and joint ventures. However, the amendments are available for adoption now.

Amendments to IFRS 15 Clarifications to IFRS 15 Revenue from Contracts with Customers

IFRS 15 establishes a new five-step model to account for revenue arising from contracts with customers. Under IFRS 15, revenue is recognized at an 
amount  that  reflects  the  consideration  to  which  an  entity  expects  to  be  entitled  in  exchange  for  transferring  goods  or  services  to  a  customer.  The 
principles in IFRS 15 provide a more structured approach for measuring and recognising revenue. The standard also introduces extensive qualitative 
and quantitative disclosure requirements, including disaggregation of total revenue, information about performance obligations, changes in contract 
asset and liability account balances between periods and key judgements and estimates. The standard will supersede all current revenue recognition 
requirements under IFRSs. In June 2016, the IASB issued amendments to IFRS 15 to address the implementation issues on identifying performance 
obligations, application guidance on principal versus agent and licences of intellectual property, and transition. The amendments are also intended to 
help ensure a more consistent application when entities adopt IFRS 15 and decrease the cost and complexity of applying the standard. Either a full 
retrospective application or a modified retrospective application is required for annual periods beginning on or after January 1, 2018. Early adoption is 
permitted.  During  the  year  ended  December  31,  2016,  the  Group  performed  a  preliminary  assessment  on  the  impact  of  the  adoption  of  IFRS  15, 
which is subject to changes arising from a more detailed ongoing analysis. Furthermore, the Group is considering the clarifications issued by the IASB 
in 2016 and will monitor any further developments.

F-30

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.3

Issued but not yet effective financial reporting standards (Continued)

Amendments to IFRS 15 Clarifications to IFRS 15 Revenue from Contracts with Customers (Continued)

The Group's principal activities consist of the manufacture and sale of alumina, the manufacture and sale of primary aluminium and aluminum alloy 
products,  trading  and  logistics  of  non-ferrous  metal  products,  coal,  electric  power  and  other  energy  businesses.  Upon  initial  evaluation,  the  Group 
expects to adopt IFRS 15 on January 1, 2018 using the modified retrospective method and the effect of adoption on the Group's financial statements 
is not expected to be material.

IFRS 16 Leases

IFRS 16 replaces IAS 17 Leases, IFRIC-4 Determining whether an Arrangement contains a Lease, SIC-15 Operating Leases - Incentives and SIC-27 
Evaluating the Substance of Transactions Involving the Legal Form of a Lease. The standard sets out the principles for the recognition, measurement, 
presentation and disclosure of leases and requires lessees to recognize assets and liabilities for most leases. The standard includes two recognition 
exemptions for lessees – leases of low-value assets and short-term leases. At the commencement date of a lease, a lessee will recognize a liability to 
make lease payments and an asset representing the right to use the underlying asset during the lease term. The right-of-use asset is subsequently 
measured at cost less accumulated depreciation and any impairment losses unless the right-of-use asset meets the definition of investment property 
in IAS 40. The lease liability is subsequently increased to reflect the interest on the lease liability and reduced for the lease payments. Lessees will be 
required to separately recognize the interest expense on the lease liability and the depreciation expense on the right-of-use asset. Lessees will also be 
required to remeasure the lease liability upon the occurrence of certain events, such as change in the lease term and change in future lease payments 
resulting from a change in an index or rate used to determine those payments. Lessees will gen  erally recognize the amount of the remeasurement of 
the lease liability as an adjustment to the right-of-use asset. Lessor accounting under IFRS 16 is substantially unchanged from the accounting under 

IAS 17. Lessors will continue to classify all leases using the same classification principle as in IAS 17 and distinguish between operating leases and 
finance leases. The Group expects to adopt IFRS 16 on January 1, 2019 and is currently assessing the impact of IFRS 16 upon adoption.

Amendments to IAS 7 Disclosure Initiative

Amendments to IAS 7 require an entity to provide disclosures that enable users of financial statements to evaluate changes in liabilities arising from 
financing activities, including both changes arising from cash flows and non-cash changes. The amendments will result in additional disclosure to be 
provided in the financial statements. The Group expects to adopt the amendments from January 1, 2017.

F-31

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.3

Issued but not yet effective financial reporting standards (Continued)

Amendments to IAS 12 Recognition of Deferred Tax Assets for Unrealized Losses

Amendments  to  IAS  12  were  issued  with  the  purpose  of  addressing  the  recognition  of  deferred  tax  assets  for  unrealized  losses  related  to  debt 
instruments measured at fair value, although they also have a broader application for other situations. The amendments clarify that an entity, when 
assessing whether taxable profits will be available against which it can utilize a deductible temporary difference, needs to consider whether tax law 
restricts the sources of taxable profits against which it may make deductions on the reversal of that deductible temporary difference. Furthermore, the 
amendments provide guidance on how an entity should determine future taxable profits and explain the circumstances in which taxable profit may 
include the recovery of some assets for more than their carrying amount. The Group expects to adopt the amendments from January 1, 2017.

Amendments to IAS 40 Transfers of Investment Property

The  amendments  clarify  when  an  entity  should  transfer  property,  including  property  under  construction  or  development  into,  or  out  of  investment 
property. The amendments state that a change in use occurs when the property meets, or ceases to meet, the definition of investment property and 
there is evidence of the change in use. A mere change in management's intentions for the use of a property does not provide evidence of a change in 
use. The amendments are effective for annual periods beginning on or after January 1, 2018. Early application of the amendments is permitted and 
must be disclosed. The Group expects to adopt the amendments from January 1, 2018.

IFRIC Interpretation 22 Foreign Currency Transactions and Advance Consideration

The interpretation clarifies that in determining the spot exchange rate to use on initial recognition of the related asset, expense or income (or part of it) 
on the derecognition of a non-monetary asset or non-monetary liability relating to advance consideration, the date of the transaction is the date on 
which  an  entity  initially  recognizes  the  nonmonetary  asset  or  non-monetary  liability  arising  from  the  advance  consideration.  If  there  are  multiple 
payments or receipts in advance, then the entity must determine a date of the transactions for each payment or receipt of advance consideration. The 
interpretation is  effective  for  annual periods beginning on  or after January 1,  2018. Early application of the amendments is  permitted and  must be 
disclosed. The Group expects to adopt the amendments from January 1, 2018.

F-32

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.3

Issued but not yet effective financial reporting standards (Continued)

Annual Improvements to IFRSs 2014-2016 Cycle

Annual Improvements to IFRSs 2014-2016 Cycle issued in December 2016 sets out amendments to a number of IFRSs. Details of the amendments 
are as follows:

IFRS 1 First-time Adoption of International Financial Reporting Standards

Short-term  exemptions  in  paragraphs  E3–E7  of  IFRS  1  were  deleted  because  they  have  now  served  their  intended  purpose.  The  amendment  is 
effective  from  January  1,  2018.  The  amendments  have  had  no  impact  on  the  Group  as  the  Group  has  already  adopted  International  Financial 
Reporting Standards.

IAS 28 Investments in Associates and Joint Ventures

The amendments clarifies that:

• An entity that is a venture capital organization, or other qualifying entity, may elect, at initial recognition on an investment-by-investment basis, to 
measure its investments in associates and joint ventures at fair value through profit or loss.

• If an entity that is not itself an investment entity has an interest in an associate or joint venture that is an investment entity, the entity may, when 
applying the equity method, elect to retain the fair value measurement applied by that investment entity associate or joint venture to the investment 
entity associate's or joint venture's interests in subsidiaries. This election is made separately for each investment entity associate or joint venture, at 
the later of the date on which (a) the investment entity associate or joint venture is initially recognized; (b) the associate or joint venture becomes an 
investment entity; and (c) the investment entity associate or joint venture first becomes a parent.

The  amendments  should  be  applied  retrospectively  and  are  effective  from  January  1,  2018,  with  earlier  application  permitted.  If  an  entity  applies 
those amendments for an earlier period, it must disclose that fact. The Group expects to adopt the amendments from January 1, 2018.

IFRS 12 Disclosure of Interests in Other Entities

The  amendments  clarify  that  the  disclosure  requirements  in  IFRS  12,  other  than  those  in  paragraphs  B10–B16,  apply  to  an  entity's  interest  in  a 
subsidiary, a joint venture or an associate (or a portion of its interest in a joint venture or an associate) that is classified (or included in a disposal 
group that is classified) as held for sale. The amendments are effective from January 1, 2017 and must be applied retrospectively. The Group expects 
to adopt the amendments from January 1, 2017.

F-33

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.4

Investments in joint ventures and associates

A joint venture is a type of joint arrangement whereby the parties that have joint control of the arrangement have rights to the net assets of the joint 
venture. Joint control is the contractually agreed sharing of control of an arrangement, which exists only when decisions about the relevant activities 
require unanimous consent of the parties sharing control.

An associate is an entity over which the Group has significant influence. Significant influence is the power to participate in the financial and operating 
policy decisions of the investee, but is not control or joint control over those policies.

The Group's investments in associates and joint ventures are accounted for using the equity method.

Under the equity method, the investment in an associate or a joint venture is initially recognized at cost. The carrying amount of the investment is 
adjusted to recognize changes in the Group's share of net assets of the associate or joint venture since the acquisition date. Goodwill relating to the 
associate or joint venture is included in the carrying amount of the investment, and tested for impairment each year end.

The consolidated statement of comprehensive income reflects the Group's share of the results of operations of the associate or joint venture. Any 
change in OCI of those investees is presented as part of the Group's OCI. In addition, when there has been a change recognized directly in the equity 
of the associate or joint venture, the Group recognizes its share of any changes, when applicable, in the consolidated statement of changes in equity. 
Unrealized  gains  and  losses  resulting  from  transactions  between  the  Group  and  the  associate  or  joint  venture  are  eliminated  to  the  extent  of  the 
interest in the associate or joint venture.

The  aggregate  of  the  Group's  share  of  profit  or  loss  of  an  associate  and  a  joint  venture  is  shown  on  the  face  of  the  statement  of  comprehensive 
income outside operating profit and represents profit or loss after tax and non-controlling interests in the subsidiaries of the associate or joint venture.

F-34

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.4

Investments in joint ventures and associates (Continued)

The financial statements of the associate or joint venture are prepared for the same reporting period as the Group. When necessary, adjustments are 
made to bring the accounting policies in line with those of the Group.

After application of the equity method, the Group determines whether it is necessary to recognize an impairment loss on its investment in its associate 
or joint venture. At each reporting date, the Group determines whether there is objective evidence that the investment in the associate or joint venture 
is  impaired.  If  there  is  such  evidence,  the  Group  calculates  the  amount  of  impairment  as  the  difference  between  the  recoverable  amount  of  the 
associate or joint venture and its carrying value, then recognizes the loss in profit or loss.

If  an  investment  in  an  associate  becomes  an  investment  in  a  joint  venture  or  vice  versa,  the  retained  interest  is  not  remeasured.  Instead,  the 
investment  continues  to  be  accounted  for  under  the  equity  method. In  all  other  cases,  upon  loss  of  significant  influence  over  the  associate  or  joint 
control  over  the  joint  venture,  the  Group  measures  and  recognizes  any  retained  investment  at  its  fair  value.  Any  difference  between  the  carrying 
amount of the associate or joint venture upon loss of significant influence or joint control and the fair value of the retained investment and the proceeds 
from disposal is recognized in profit or loss.

The Group's investments in associates and joint ventures are classified as non-current assets and are stated at cost less any impairment losses.The 
results of associates and joint ventures are included in the Group's profit or loss to the extent of dividends received and receivable.

When an investment in an associate or a joint venture is classified as held for sale, it is accounted for in accordance with IFRS 5 Non-current Assets 
Held for Sale and Discontinued Operations.

2.5

Segment reporting

Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision-maker. The chief operating 
decision-makers, who are responsible for allocating resources and assessing the performance of the operating segments, have been identified as the 
presidents of the Company that make strategic decisions.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-35

2.6 Related parties

A party is considered to be related to the Group if:

(a)

the party is a person or a close member of that person's family and that person:

(i)

has control or joint control over the Group;

(ii) has a significant influence over the Group; or

(iii)

is a member of the key management personnel of the Group or of a parent of the Group;

or

(b)

the party is an entity where any of the following conditions applies:

(i)

the entity and the Group are members of the same group;

(ii) one entity is an associate or joint venture of the other entity (or of a parent, subsidiary or fellow subsidiary of the other entity);

(iii)

the entity and the Group are joint ventures of the same third party;

(iv) one entity is a joint venture of a third entity and the other entity is an associate of the third entity;

(v)

the entity is a post-employment benefit plan for the benefit of employees of either the Group or an entity related to the Group;

(vi)

the entity is controlled or jointly controlled by a person identified in (a);

(vii) a person identified in (a) (i) has significant influence over the entity or is a member of the key management personnel of the entity (or of a 

parent of the entity); and

(viii)  the entity, or any member of a group of which it is a part, provides key management personnel services to the Group or to the parent of the 

Group.

2.7

Fair value measurement

The Group measures its derivative financial instruments and available-for-sale financial investments at fair value at the end of each reporting period. 
Also, the fair values of financial instruments measured at amortized cost are disclosed in note 37.

F-36

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.7

Fair value measurement (Continued)

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the 
measurement date. The fair value measurement is based on the presumption that the transaction to sell the asset or transfer the liability takes place 
either:

(cid:120)

(cid:120)

In the principal market for the asset or liability; or

In the absence of a principal market, in the most advantageous market for the asset or liability.

The  principal  or  the  most  advantageous  market  must  be  accessible  by  the  Group.  The  fair  value  of  an  asset  or  a  liability  is  measured  using  the 
assumptions  that  market  participants  would  use  when  pricing  the  asset  or  liability,  assuming  that  market  participants  act  in  their  economic  best 
interest.

A fair value measurement of a non-financial asset takes into account a market participant's ability to generate economic benefits by using the asset in 
its highest and best use or by selling it to another market participant that would use the asset in its highest and best use.

The  Group  uses  valuation  techniques  that  are  appropriate  in  the  circumstances  and  for  which  sufficient  data  are  available  to  measure  fair  value, 
maximising the use of relevant observable inputs and minimising the use of unobservable inputs.

All  assets  and  liabilities  for  which  fair  value  is  measured  or  disclosed  in  the  financial  statements  are  categorized  within  the  fair  value  hierarchy, 
described as follows, based on the lowest level input that is significant to the fair value measurement as a whole:

Level 1 — Based on quoted (unadjusted) market prices in active markets for identical assets or liabilities

Level  2  —  Based  on  valuation  techniques  for  which  the  lowest  level  input  that  is  significant  to  the  fair  value  measurement  is  directly  or  indirectly 

observable

Level 3 — Based on valuation techniques for which the lowest level input that is significant to the fair value measurement is unobservable

For assets and liabilities that are recognized in the financial statements on a recurring basis, the Group determines whether transfers have occurred 
between levels in the hierarchy by re-assessing categorization (based on the lowest level input that is significant to the fair value measurement as a 
whole) at the end of each reporting period.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-37

2.8

Foreign currency translation

(a)

Functional and presentation currency

Items included in the financial statements of each of the Group's entities are measured using the currency of the primary economic environment 
in which the entity operates (the "functional currency"). The consolidated financial statements are presented in RMB, which is the Company's 
functional currency and the Group's presentation currency.

(b)

Currency Translation for Financial Statements Presentation

Translations of amounts from RMB into US$ for the convenience of the reader have been calculated at the exchange rate of RMB6.9430 per 
US$1.00 on December 31, 2016, the last business day in fiscal year 2016, as published on the website of the United States Federal Reserve 
Board. No representation is made that the RMB amounts could have been, or could be, converted into U.S. dollars at such rate.

(c)

Transactions and balances

Foreign  currency  transactions  recorded  by  the  entities  in  the  Group  are  initially  recorded  using  their  respective  functional  currency  rates 
prevailing  at  the  dates  of  the  transactions.  Monetary  assets  and  liabilities  denominated  in  foreign  currencies  are  translated  at  the  functional 
currency  rates  of  exchange  ruling  at  the  end  of  the  reporting  period.  Differences  arising  on  settlement  or  translation  of  monetary  items  are 
recognized in the statement of profit or loss.

Non-monetary items that are measured in terms of historical cost in a foreign currency are translated using the exchange rates at the dates of 
the initial transactions. Non-monetary items measured at fair value in a foreign currency are translated using the exchange rates at the date 
when the fair value was measured. The gain or loss arising on translation of a non-monetary item measured at fair value is treated in line with 
the recognition of the gain or loss on change in fair value of the item.

(d) Group companies

The  results  and  financial  positions  of  all  the  Group  entities  (none  of  which  has  the  currency  of  a  hyper-inflationary  economy)  that  have  a 
functional currency different from the presentation currency are translated into the presentation currency as follows:

(i)

assets and liabilities in each statement of financial position presented are translated at the closing rates at the end of the reporting period;

(ii)

income and expenses in each statement of comprehensive income are translated at average exchange rates (unless this average is not a 
reasonable approximation of the cumulative effect of the rates prevailing on the transaction dates, in which case income and expenses are 
translated at the rates at the dates of the transactions); and

(iii) all  resulting  exchange  differences  are  recognized  in  other  comprehensive  income.  Upon  disposal  of  a  foreign  operation,  the  other 

comprehensive income related to the foreign operation is reclassified to profit or loss.

Goodwill and fair  value adjustments  arising on the acquisition  of a foreign entity are treated as assets  and  liabilities of the foreign entity  and 
translated at the closing rate. Exchange differences arising are recognized in other comprehensive income.

F-38

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.9

Property, plant and equipment

Property,  plant  and  equipment,  other  than  construction  in  progress,  are  stated  at  cost  less  accumulated  depreciation  and  any  impairment  losses. 
When an item of property, plant and equipment is classified as held for sale or when it is part of a disposal group classified as held for sale, it is not 
depreciated and is accounted for in accordance with IFRS 5. The cost of an item of property, plant and equipment comprises its purchase price and 
any directly attributable costs of bringing the asset to its working condition and location for its intended use.

Expenditure incurred after items of property, plant and equipment have been put into operation, such as repairs and maintenance, is normally charged 
to  the  statement  of  comprehensive  income  in  the  period  in  which  it  is  incurred.   In  situations  where  the  recognition  criteria  are  satisfied,  the 
expenditure for a major inspection is capitalized in the carrying amount of the asset as a replacement.  Where significant parts of property, plant and 
equipment  are  required  to  be  replaced  at intervals,  the  Group  recognizes  such  parts  as  individual  assets with specific  useful  lives and  depreciates 
them accordingly.

Depreciation is calculated on the  straight-line basis  to  write  off  the  cost of  each  item  of property,  plant and  equipment to  its residual value over  its 
estimated useful life.  The principal annual rates used for this purpose are as follows:

Buildings
Machinery
Transportation facilities
Office and other equipment

8 - 45 years
3 - 30 years
6 - 10 years
3 - 10 years

F-39

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.9

Property, plant and equipment (Continued)

The assets' depreciation method, residual values and useful lives are reviewed and adjusted, if appropriate, at the end of each reporting period. An 
item  of  property,  plant  and  equipment  including  any  significant  part  initially  recognized  is  derecognized  upon  disposal  or  when  no  future  economic 
benefits are expected from its use or disposal.  Any gain or loss on disposal or retirement recognized in the statement of comprehensive income in the 
year the asset is derecognized is the difference between the net sales proceeds and the carrying amount of the relevant asset.

Construction in progress ("CIP") represents buildings under construction, and plant and equipment pending for installation, and is stated at cost less 
any impairment losses. Cost comprises construction expenditures, other expenditures necessary for the purpose of preparing the CIP for its intended 
use and those borrowing costs incurred before the asset is ready for its intended use that is eligible for capitalization. CIP is transferred to property, 
plant and equipment when the CIP is ready for its intended use.

2.10 Intangible assets

(a)

Goodwill

Goodwill arises on the acquisition of subsidiaries, associates and joint ventures and represents the excess of the consideration transferred over 
the fair value of the Group's share of the net identifiable assets of the acquiree at the date of acquisition.

For the purpose of impairment testing, goodwill acquired in a business combination is allocated to each of the cash-generating units, or groups 
of cash-generating units, that is expected to benefit from the synergies of the combination. Each unit or group of units to which the goodwill is 
allocated  represents  the  lowest  level  within  the  entity  at  which  the  goodwill  is  monitored  for  internal  management  purposes.  Goodwill  is 
monitored at the operating segment level.

Goodwill impairment reviews are undertaken annually or more frequently if events or changes in circumstances indicate a potential impairment. 
The  carrying  value  of  goodwill  is  compared  to  the  recoverable  amount,  which  is  the  higher  of  value  in  use  and  the  fair  value  less  costs  of 
disposal. Any impairment is recognized immediately as an expense and is not subsequently reversed.

(b) Mining rights and mineral exploration rights

The Group's mineral exploration rights and mining rights relate to coal, bauxite and other mines.

F-40

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.10 Intangible assets (Continued)

(b) Mining rights and mineral exploration rights (Continued)

(i) Recognition

Mineral  exploration  rights  and  mining  rights  are  initially  recorded  at  the  cost  which  includes  the  acquisition  consideration,  qualifying 
exploration and other direct costs. The mineral exploration rights are stated at cost less any impairment, and the mining rights are stated at 
cost less any amortization and impairment.

(ii) Reclassification

Mineral exploration rights are converted to mining rights when technical feasibility and commercial viability of extracting a mineral resource 
are demonstrable. Mineral exploration rights are subject to amortization when the mineral exploration rights are converted to mining rights 
and commercial production has commenced.

The Group assesses the stage of each mine under construction to determine when a mine moves into the production stage. The criteria 
used to assess the start date are determined based on the unique nature of each mine construction project. The Group considers various 
relevant criteria, such as completion of a reasonable period of testing of the mine and equipment, ability to produce in saleable form (within 
specifications) and ability to sustain ongoing production to assess when a mine is substantially complete and ready for its intended use.

(iii) Amortization

Amortization of bauxite and other mining rights (except for coal mining rights) is provided on a straight-line basis according to the shorter of 
the expiration date of the mining certificate and the mineable period of natural resources. Estimated mineable periods of the majority of the 
mining rights range from 3 to 30 years.

Coal  mining  rights  are  amortized  on  a  unit-of-production  basis  over  the  economically  recoverable  reserves  evaluated  based  on  the 
reserves estimated in accordance with the standards in the Solid Mineral Resource/Reserve Classification of the PRC (GB/T17766-1999) 
of the mine concerned.

(iv)

Impairment

An impairment review is performed when there are indicators that the carrying amount of the mineral exploration rights and mining rights 
may exceed their recoverable amounts. To the extent that this occurs, the excess is fully provided as an impairment loss.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-41

2.10 Intangible assets (Continued)

(c)

Computer software

Acquired computer software licenses are capitalized on the basis of the costs incurred to acquire and bring to use the specific software. These 
costs  are  amortized  over  their  estimated  useful  lives,  which  do  not  exceed  10  years.  Costs  associated  with  maintaining  computer  software 
programmes are recognized as an expense as incurred.

(d) Other intangible assets

Other intangible assets mainly include profit sharing right of Maochang mine, which are initially recorded at costs incurred to acquire the specific 
right.  Amortization  is  calculated  on  the  straight-line  basis  over  its  estimated  useful  life.  The  estimated  useful  live  of  profit  sharing  right  of 
Maochang mine is 22.5 years.

(e)

Periodic review of the useful lives and amortization method

For  intangible  assets  with  finite  useful  lives,  the  estimated  useful  lives  and  amortization  method  are  reviewed  annually  at  the  end  of  each 
reporting period and adjusted when necessary.

2.11 Research and development costs

Research  and  development  expenditures  are  classified  as  research  expenditures  and  development  expenditures  according  to  the  nature  of  the 
expenditures and whether there is significant uncertainty of development activities transforming to assets.

Research  expenditures  are  recognized  in  profit  or  loss  for  the  current  period.  Development  expenditures  are  recognized  as  assets  when  all  of  the 
following criteria are met:

(i)

it is technically feasible to complete the asset so that it will be available for use or sale;

(ii)

management intends to complete the asset and intends and has the ability to use or sell it;

(iii)

it can be demonstrated that the asset will generate probable future economic benefits;

(iv)

there are adequate technical, financial and other resources to complete the development of the asset and management has the ability to use or 
sell the asset; and

(v)

the expenditure attributable to the asset during its development phase can be reliably measured.

Development  expenditures  that  do  not  meet  the  criteria  above  are  recorded  in  profit  or  loss  for  the  current  period  as  incurred.  Development 
expenditures  that  have  been  recorded  in  profit  or  loss  in  previous  periods  will  be  not  recognized  as  assets  in  subsequent  periods.  Capitalized 
development expenditures are included in property, plant and equipment and intangible assets as appropriate according to their natures.

F-42

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.12 Impairment of non-financial assets

Where an indication of impairment exists, or when annual impairment testing for an asset is required (for example goodwill or intangible assets not 
ready to use), the asset's recoverable amount is estimated. An asset's recoverable amount is the higher of the asset's or cash-generating unit's value 
in use and its fair value less costs of disposal, and is determined for an individual asset, unless the asset does not generate cash inflows that are 
largely independent of those from other assets or groups of assets, in which case the recoverable amount is determined for the cash-generating unit 
to which the asset belongs.

An impairment loss is recognized only if the carrying amount of an asset exceeds its recoverable amount. In assessing value in use, the estimated 
future  cash  flows  are  discounted  to  their  present  value  using  a  pre-tax  discount  rate  that  reflects  current  market  assessments  of  the  time  value  of 
money and the risks specific to the asset. An impairment loss is charged to profit or loss in the period in which it arises in those expense categories 
consistent with the function of the impaired asset.

An assessment is made at the end of each reporting period as to whether there is an indication that previously recognized impairment losses may no 
longer exist or may have decreased. If such an indication exists, the recoverable amount is estimated. A previously recognized impairment loss of an 
asset other than goodwill is reversed only if there has been a change in the estimates used to determine the recoverable amount of that asset, but not 
to an amount higher than the carrying amount that would have been determined (net of any depreciation/amortization) had no impairment loss been 
recognized for the asset in prior years. A reversal of such an impairment loss is credited to profit or loss in the period in which it arises.

2.13  Investment properties

Investment  properties  are  interests  in  land  and  buildings  (including  the  leasehold  interest  under  an  operating  lease  for  a  property  which  would 
otherwise meet the definition of an investment property) held to earn rental income and/or for capital appreciation, rather than for use in the production 
or supply of goods or services or for administrative purposes; or for sale in the ordinary course of business. Such properties are measured initially at 
cost, including transaction costs. After initial recognition, the Group uses the cost model to measure all of its investment properties.

Depreciation  is  calculated  on  the  straight-line  basis  to  write  off  the  cost  to  investment  property's  residual  value  over  its  estimated  useful  life.  The 
estimated useful lives are as follows:

Buildings
Land use right

50 years
40-70 years

The carrying amounts of investment properties measured using the cost method are reviewed for impairment when events or changes in circumstances indicate that 
the carrying amounts may not be recoverable.

Any gains or losses on the retirement or disposal of an investment property are recognized in profit or loss in the year of the retirement or disposal.

F-43

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.14 Non-current assets and disposal groups held for sale

Non-current  assets  and  disposal  groups  are  classified  as  held  for  sale  if  their  carrying  amounts  will  be  recovered  principally  through  a  sales 
transaction rather than through continuing use. For this to be the case, the asset or disposal group must be available for immediate sale in its present 
condition subject only to terms that are usual and customary for the sale of such assets or disposal groups and its sale must be highly probable. All 
assets  and liabilities of  a  subsidiary  classified  as a disposal group  are reclassified as  held for sale regardless  of whether  the  Group retains  a  non-
controlling interest in its former subsidiary after the sale.

Non-current assets and disposal groups (other than financial assets) classified as held for sale are measured at the lower of their carrying amounts 
and fair values less costs to sell. Property, plant and equipment and intangible assets classified as held for sale are not depreciated or amortized.

2.15 Financial assets

(a)

Classification

The Group classifies its financial assets in the following categories: at fair value through profit or loss, loans and receivables and available-for-
sale financial investments. The classification depends on the purpose for which the financial assets were acquired. Management determines the 
classification of its financial assets at initial recognition.

(i)

Financial assets at fair value through profit or loss

Financial assets at  fair value through  profit or loss include financial  assets  held for  trading and financial assets  designated upon initial 
recognition as at fair value through profit or loss.  Financial assets are classified as held for trading if they are acquired for the purpose of 

sale  in  the  near  term.  Derivatives,  including  separated  embedded  derivatives,  are  also  classified  as  held  for  trading  unless  they  are 
designated as effective hedging instruments as defined by IAS 39.

Financial assets at fair value through profit or loss are carried in the statement of financial position at fair value with positive net changes 
in fair value presented as other income and gains and negative net changes in fair value presented as finance costs in the statement of 
profit  or  loss.   These  net  fair  value  changes  do  not  include  any  dividends  or  interest  earned  on  these  financial  assets,  which  are 
recognized in accordance with the policies set out for "Revenue recognition" below.

Financial assets designated upon initial recognition as at fair value through profit or loss are designated at the date of initial recognition 
and only if the criteria in IAS 39 are satisfied.

Derivatives  embedded  in  host  contracts  are  accounted  for  as  separate  derivatives  and  recorded  at  fair  value  if  their  economic 
characteristics and risks are not closely related to those of the host contracts and the host contracts are not held for trading or designated 
as at fair value through profit or loss.  These embedded derivatives are measured at fair value with changes in fair value recognized in 
profit or loss.

F-44

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.15

Financial assets (Continued)

(a)

Classification (Continued)

(i)

Financial assets at fair value through profit or loss (Continued)

Reassessment  only  occurs if there  is  either  a change  in  the  terms of  the contract  that  significantly  modifies  the  cash  flows  that would 
otherwise be required or a reclassification of a financial asset out of the fair value through profit or loss category.

(ii)

Loans and receivables

Loans and receivables are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. 
After  initial  measurement,  such  assets  are  subsequently  measured  at  amortized  cost  using  the  effective  interest  rate  method  less  any 
allowance for impairment.  Amortized cost is calculated by taking into account any discount or premium on acquisition and includes fees 
or  costs  that  are  an  integral  part  of  the  effective  interest  rate.   The  effective  interest  rate  amortization  is  included  in  other  income  and 
gains in the statement of profit or loss.  The loss arising from impairment is recognized in profit or loss in finance costs for loans and in 
other expenses for receivables.

(iii)

Available-for-sale financial investments

Available-for-sale financial investments are non-derivative financial assets in listed and unlisted equity investments and debt securities. 
Equity investments classified as available for sale are those which are neither classified as held for trading nor designated as at fair value 
through profit or loss. Debt securities in this category are those which are intended to be held for an indefinite period of time and which 
may be sold in response to needs for liquidity or in response to changes in market conditions.

After initial recognition, available-for-sale financial investments are subsequently measured at fair value, with unrealized gains or losses 
recognized as other comprehensive income in the available-for-sale investment revaluation reserve until the investment is derecognized, 
at  which  time  the  cumulative  gain  or  loss  is  recognized  in  profit  or  loss  in  other  income,  or  until  the  investment  is  determined  to  be 
impaired,  when  the  cumulative  gain  or  loss  is  reclassified  from  the  available-for-sale  investment  revaluation  reserve  to  profit  or  loss  in 
other  gains  or  losses.  Interest  and  dividends  earned  whilst  holding  the  available-for-sale  financial  investments  are  reported  as  interest 
income and dividend income, respectively and are recognized in profit or loss as other income in accordance with the policies set out for 
"Interest income" and "Dividend income" below.

F-45

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.15 Financial assets (Continued)

(a)

Classification (Continued)

(iii) Available-for-sale financial investments (Continued)

When the fair value of unlisted equity investments cannot be reliably measured because (a) the variability in the range of reasonable fair 
value  estimates  is  significant  for  that  investment  or  (b)  the  probabilities  of  the  various  estimates  within  the  range  cannot  be  reasonably 
assessed and used in estimating fair value, such investments are stated at cost less any impairment losses.

The  Group  evaluates  whether  the  ability  and  intention  to  sell  its  available-for-sale  financial  assets  in  the  near  term  are  still  appropriate.  
When, in rare circumstances, the Group is unable to trade these financial assets due to inactive markets, the Group may elect to reclassify 
these financial assets if management has the ability and intention to hold the assets for the foreseeable future or until maturity.

For a financial asset reclassified from the available-for-sale category, the fair value carrying amount at the date of reclassification becomes 
its new amortized cost and any previous gain or loss on that asset that has been recognized in equity is amortized to profit or loss over the 
remaining life of the investment using the effective interest rate.  Any difference between the new amortized cost and the maturity amount is 
also amortized over the remaining life of the asset using the effective interest rate.  If the asset is subsequently determined to be impaired, 
then the amount recorded in equity is reclassified to profit or loss.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016

F-46

(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.15 Financial assets (Continued)

(b)

Recognition and measurement

All regular purchases and sales of financial assets are recognized on the trade date, that is the date that the Group commits to purchase or sell 
the asset. Regular way purchases or sales are purchases or sales of financial assets that require delivery of assets within the period generally 
established by regulation or convention in the marketplace. Investments are initially recognized at fair value plus transaction costs, except in the 
case  of  financial  assets  recorded  at  fair  value  through  profit  or  loss.  Financial  assets  carried  at  fair  value  through  profit  or  loss  are  initially 
recognized at fair value and transaction costs are expensed in profit or loss. Financial assets are derecognized when the rights to receive cash 
flows  from  the  investments  have  expired  or  have  been  transferred  and  the  Group  has  transferred  substantially  all  risks  and  rewards  of 
ownership. Available-for-sale financial investments and financial assets at fair value through profit or loss are subsequently carried at fair value. 
Loans and receivables are subsequently carried at amortized cost using the effective interest method.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-47

2.15 Financial assets (Continued)

(c)

Derecognition of financial assets

A financial asset (or, where applicable, a part of a financial asset or part of a group of similar financial assets) is primarily derecognized (i.e. 
removed from the Group's consolidated statement of financial position) when:

(cid:120)

(cid:120)

the rights to receive cash flows from the asset have expired; or

the Group has transferred its rights to receive cash flows from the asset or has assumed an obligation to pay the received cash flows in full 
without  material  delay  to  a  third  party  under  a  "pass-through"  arrangement;  and  either  (a)  the  Group  has  transferred  substantially  all  the 
risks and rewards of the asset, or (b) the Group has neither transferred nor retained substantially all the risks and rewards of the asset, but 
has transferred control of the asset.

When the Group has transferred its rights to receive cash flows from an asset or has entered into a pass-through arrangement, it evaluates if 
and to what extent it has retained the risk and rewards of ownership of the asset. When it has neither transferred nor retained substantially all 
the risks and rewards of the asset nor transferred control of the asset, the Group continues to recognize the transferred asset to the extent of 
the Group's continuing involvement. In that case, the Group also recognizes an associated liability. The transferred asset and the associated 
liability are measured on a basis that reflects the rights and obligations that the Group has retained.

Continuing involvement that takes the form of a guarantee over the transferred asset is measured at the lower of the original carrying amount of 
the asset and the maximum amount of consideration that the Group could be required to repay.

F-48

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.15 Financial assets (Continued)

(d)

Impairment of financial assets

The Group assesses at the end of each reporting period whether there is objective evidence that a financial asset or a group of financial assets 
is impaired. An impairment exists if one or more events that occurred after the initial recognition of the asset have an impact on the estimated 
future  cash  flows  of  the  financial  asset  or  the  group  of  financial  assets  that  can  be  reliably  estimated.   Evidence  of  impairment  may  include 
indications  that  a  debtor  or  a  group  of  debtors  is  experiencing  significant  financial  difficulty,  default  or  delinquency  in  interest  or  principal 
payments,  the  probability  that  they  will  enter  bankruptcy  or  other  financial  reorganization  and  observable  data  indicating  that  there  is  a 
measurable decrease in the estimated future cash flows, such as changes in arrears or economic conditions that correlate with defaults.

Financial assets carried at amortized cost

For  financial  assets  carried  at  amortized  cost,  the  Group  first  assesses  whether  impairment  exists  individually  for  financial  assets  that  are 
individually significant, or collectively for financial assets that are not individually significant.  If the Group determines that no objective evidence 
of impairment exists for an individually assessed financial asset, whether significant or not, it includes the asset in a group of financial assets 
with similar credit risk characteristics and collectively assesses them for impairment.  Assets that are individually assessed for impairment and 
for which an impairment loss is, or continues to be, recognized are not included in a collective assessment of impairment.

The  amount  of  any  impairment  loss  identified  is  measured  as  the  difference  between  the  asset's  carrying  amount  and  the  present  value  of 
estimated  future  cash  flows  (excluding  future  credit  losses  that  have  not  yet  been  incurred).  The  present  value  of  the  estimated  future  cash 
flows is discounted at the financial asset's original effective interest rate (i.e., the effective interest rate computed at initial recognition).

F-49

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.15 Financial assets (Continued)

(d)

Impairment of financial assets (Continued)

Financial assets carried at amortized cost (Continued)

The carrying amount of the asset is reduced through the use of an allowance account and the loss is recognized in the statement of profit or 
loss.  Interest income continues to be accrued on the reduced carrying amount using the rate of interest used to discount the future cash flows 
for the purpose of measuring the impairment loss. Loans and receivables together with any associated allowance are written off when there is 
no realistic prospect of future recovery and all collateral has been realized or has been transferred to the Group.

If,  in  a  subsequent  period,  the  amount  of  the  estimated  impairment  loss  increases  or  decreases  because  of  an  event  occurring  after  the 
impairment was recognized, the previously recognized impairment loss is increased or reduced by adjusting the allowance account.  If a write-
off is later recovered, the recovery is credited to other expenses in profit or loss.

Available-for-sale financial investments

For available-for-sale financial investments, the Group assesses at the end of each reporting period whether there is objective evidence that an 
investment or a group of investments is impaired.

If an available-for-sale asset is impaired, an amount comprising the difference between its cost (net of any principal payment and amortization) 
and  its  current  fair  value,  less  any  impairment  loss  previously  recognized  in  the  statement  of  profit  or  loss,  is  removed  from  other 
comprehensive income and recognized in profit or loss.

In the case of equity investments classified as available-for-sale financial investments, a significant or prolonged decline in the fair value of the 
security below its cost is considered as an indicator that the securities are impaired. If any such evidence exists for available-for-sale financial 
investments, the cumulative loss — measured as the difference between the acquisition cost and the current fair value, less any impairment 
loss on that financial asset previously recognized in the statement of comprehensive income — is removed from other comprehensive income 
and recognized in profit or loss. Impairment losses recognized in profit or loss on equity instruments are not reversed through profit or loss.

F-50

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.15 Financial assets (Continued)

(d)

Impairment of financial assets (Continued)

Available-for-sale financial investments (Continued)

The  determination  of  what  is  "significant"  or  "prolonged"  requires  judgement.  In  making  this  judgement,  the  Group  evaluates,  among  other 
factors, the duration or extent to which the fair value of an investment is less than its cost.

In the case of debt instruments classified as available for sale, impairment is assessed based on the same criteria as financial assets carried at 
amortized cost. However, the amount recorded for impairment is the cumulative loss measured as the difference between the amortized cost 
and the current fair value, less any impairment loss on that investment previously recognized in profit or loss. Future interest income continues 
to be accrued based on the reduced carrying amount of the asset and is  accrued  using the rate of interest used to  discount the future cash 
flows for the purpose of measuring the impairment loss. The interest income is recorded as part of finance income. Impairment losses on debt 
instruments are reversed through profit or loss if the subsequent increase in fair value of the instruments can be objectively related to an event 
occurring after the impairment loss was recognized in profit or loss.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-51

2.16 Financial liabilities

(a)

Initial recognition and measurement

Financial  liabilities  are  classified,  at  initial  recognition,  as  financial  liabilities  at  fair  value  through  profit  or  loss,  loans  and  borrowings,  or  as  derivatives 
designated as hedging instruments in an effective hedge, as appropriate.

All financial liabilities are recognized initially at fair value plus, in the case of loans and borrowings, directly attributable transaction costs.

The Group's financial liabilities include financial liabilities at fair value through profit or loss and loans and borrowings.

(b)

Subsequent measurement

The subsequent measurement of financial liabilities depends on their classification as follows:

Loans and borrowings

After initial recognition, loans and borrowings are subsequently measured at amortized cost, using the effective interest rate method unless the 
effect  of  discounting  would  be  immaterial,  in  which  case  they  are  stated  at  cost.  Gains  and  losses  are  recognized  in  profit  or  loss  when  the 
liabilities are derecognized as well as through the effective interest rate amortization process.

Amortized  cost is calculated by  taking into account any discount or premium on acquisition and fees  or costs that are an integral part of the 
effective interest rate. The effective interest rate amortization is included in finance costs in profit or loss.

Financial liabilities at fair value through profit or loss

Financial  liabilities  at  fair  value  through  profit  or  loss  include  financial  liabilities  held  for  trading  and  financial  liabilities  designated  upon  initial 
recognition as at fair value through profit or loss.

Financial liabilities are classified as held for trading if they are acquired for the purpose of repurchasing in the near term. This category includes 
derivative financial instruments entered into by the Group that are not designated as hedging instruments in hedge relationships as defined by 
IAS 39. Separated embedded derivatives are also classified as held for trading unless they are designated as effective hedging  instruments. 
Gains or losses on liabilities held for trading are recognized in profit or loss. The net fair value gain or loss recognized in profit or loss does not 
include any interest charged on these financial liabilities.

Financial liabilities designated upon initial recognition at fair value through profit or loss are designated at the date of initial recognition and only 
if the criteria of IAS 39 are satisfied.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

F-52

2.16 Financial liabilities (Continued)

(b) Subsequent measurement (Continued)

The subsequent measurement of financial liabilities depends on their classification as follows: (Continued)

Financial guarantee contracts

Financial guarantee contracts issued by the Group are those contracts that require a payment to be made to reimburse the holder for a loss it 
incurs because the specified debtor fails to make a payment when due in accordance with the terms of a debt instrument. A financial guarantee 
contract  is  recognized  initially  as  a  liability  at  its  fair  value,  adjusted  for  transaction  costs  that  are  directly  attributable  to  the  issuance  of  the 
guarantee. Subsequent to initial recognition, the Group measures the financial guarantee contract at the higher of: (i) the amount of the best 
estimate of the expenditure required to settle the present obligation at the end of the reporting period; and (ii) the amount initially recognized 
less, when appropriate, cumulative amortization.

   (c)

Derecognition of financial liabilities

A financial liability is derecognized when the obligation under the liability is discharged or cancelled, or expires.

When  an  existing  financial  liability  is  replaced  by  another  from  the  same  lender  on  substantially  different  terms,  or  the  terms  of  an  existing 
liability are substantially modified, such an exchange or modification is treated as a derecognition of the original liability and a recognition of a 
new liability, and the difference between the respective carrying amounts is recognized in profit or loss.

F-53

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.17 Offsetting financial instruments

Financial assets and liabilities are offset and the net amount reported in the statement of financial position when there is a legally enforceable right to 
offset the recognized amounts and there is an intention to settle on a net basis or realize the asset and settle the liability simultaneously.

2.18 Derivative financial instruments

Initial recognition and subsequent measurement

The Group uses derivative financial instruments, such as forward currency contracts and interest rate swaps, to hedge its foreign currency risk and 
interest rate risk, respectively.  Such derivative financial instruments are initially recognized at fair value on the date on which a derivative contract is 
entered into and are subsequently remeasured at fair value.  Derivatives are carried as assets when the fair value is positive and as liabilities when 
the fair value is negative.

Any gains or losses arising from changes in fair value of derivatives are taken directly to profit or loss, except for the effective portion of cash flow 
hedges, which is recognized in other comprehensive income and later reclassified to profit or loss when the hedged item affects profit or loss.

2.19 Inventories

Inventories comprise raw materials, work-in-progress, finished goods, spare parts and packaging materials and others, and are stated at the lower of 
cost and net recoverable amount. Cost is determined using the weighted average method. Work-in-progress and finished goods comprise materials, 
direct  labour  and  an  appropriate  proportion  of  all  production  overhead  expenditure  (based  on  the  normal  operating  capacity).  Borrowing  costs  are 
excluded.

Provision for impairment of inventories is usually determined by the excess of cost over net recoverable amount and recorded in profit or loss. Net 
recoverable amounts are determined based on the estimated selling price less estimated conversion costs, selling expenses and related taxes in the 
ordinary course of business. Provision for or reversal of provision for impairment of inventories is recognized within "cost of sales" in profit or loss.

2.20 Trade and notes receivables and other receivables

Trade  and  notes  receivables  and  other  receivables  are  amounts  due  from  customers  for  merchandize  sold  or  services  performed  in  the  ordinary 
course of business. If collection of these receivables is expected in one year or less (or in the normal operating cycle of the business if longer), they 
are classified as current assets.

Trade  and  notes  receivables  and  other  receivables  are  recognized  initially  at  fair  value  and  subsequently  measured  at  amortized  cost  using  the 
effective interest method, less provision for impairment.

F-54

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.21 Cash and cash equivalents

For the purpose of the consolidated statement of cash flows, cash and cash equivalents comprise cash on hand and demand deposits, and short term 
highly liquid investments that are readily convertible into known amounts of cash, are subject to an insignificant risk of changes in value, and have a 
short maturity of generally within three months when acquired, less bank overdrafts which are repayable on demand and form an integral part of the 
Group's cash management.

For the purpose of the consolidated statement of financial position, cash and cash equivalents comprise cash on hand and at banks, including term 
deposits, and assets similar in nature to cash, which are not restricted as to use.

2.22 Other income

Other  income  mainly  includes  government  grants,  which  are  recognized  when  the  Group  fulfils  the  conditions  attached  to  them  and  there  is 
reasonable  assurance  that  the  grant  will  be  received.  When  the  government  grant  is  in  the  form  of  monetary  assets,  it  is  measured  at  the  actual 
amount received. When the grant is provided based on a pre-determined rate, it is measured at the fair value of the amount receivable.

Asset-related government grants are recognized when the government document designates that the government grants are used for constructing or 
forming long-term assets. If the government document is inexplicit, the Group should make a judgement based on the basic conditions to obtain the 
government grants, and recognizes them as asset-related government grants if the conditions are to construct or to form long-term assets. Otherwise, 
the government grants should be income-related.

Asset-related  government  grants  are  recognized  as  deferred  income  and  are  amortized  evenly  in  profit  or  loss  over  the  useful  lives  of  the  related 
assets.

Income-related  government  grants  that  are  used  to  compensate  subsequent  related  expenses  or  losses  of  the  Group  are  recognized  as  deferred 
income and recorded in profit or loss when the related expenses or losses are incurred. When the grants are used to compensate expenses or losses 
that were already incurred, they are directly recognized in profit or loss for the current period.

2.23 Trade and notes payables and other payables

Trade and notes payables and other payables are mainly obligations to pay for goods, equipment or services that have been acquired in the ordinary 
course of business from suppliers and service providers. These payables are classified as current liabilities if they are due within one year or less (or 
in the normal operating cycle of the business if longer).

F-55

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.24 Employee benefits

Employee benefits mainly include salaries, bonuses, allowances and subsidies, pension insurance, social insurance and housing funds, labour union 
fees, employees' education fees and other expenses related to the employees for their services. The Group recognizes employee benefits as liabilities 
during  the  accounting  period  when  employees  rendered  the  services  and  allocates  the  related  cost  of  assets  and  expenses  based  on  different 
beneficiaries.

(a)

Bonus plans

The  expected  cost  of  bonus  plans  is  recognized  as  a  liability  when  the  Group  has  a  present  legal  or  constructive  obligation  as  a  result  of 
services rendered by employees and a reliable estimate of the obligation can be made.

(b)

Retirement benefit obligations

The Group primarily pays contributions on a monthly basis to participate in a pension plan organized by the relevant municipal and provincial 
governments in the PRC. In 2016, the Group made monthly contributions at the rate of 20% (2015: 20%) of the qualified employees' salaries. 
The municipal and provincial governments undertake to assume the retirement benefit obligations of all existing and future retired employees 
payable under these plans. The Group has no legal or constructive obligations for further contributions if the fund does not hold sufficient assets 
to pay all employees the benefit relating to their current and past services.

(c)

Other social insurance and housing funds

The  Group  provides  other  social  insurance  and  housing  funds  to  the  qualified  employees  in  the  PRC  based  on  certain  percentages  of  their 
salaries. These percentages are not to exceed the upper limits of the percentages prescribed by the Ministry of Human Resources and Social 
Security of the PRC. These benefits are paid to social security organizations and the amounts are expensed as incurred. The Group has no 
legal or constructive obligations for further contributions if the fund does not hold sufficient assets to pay all employees the benefit relating to 
their current and past services.

(d)

Termination benefit obligations and early retirement benefit obligations

Termination  and  early  retirement  benefit  obligations  are  payable  when  employment  is  terminated  by  the  Group  before  the  normal  retirement 
date, or whenever an employee accepts voluntary redundancy and/or early retirement in exchange for these benefits. The Group recognizes 
termination  and  early  retirement  benefit  obligations  when  it  is  demonstrably  committed  to  either:  terminating  the  employment  of  current 
employees according to a detailed formal plan without possibility of withdrawal; or providing termination benefits as a result of an offer made to 
encourage voluntary redundancy and/or early retirement. The specific terms vary among the terminated and early retired employees depending 
on various factors including position, length of service and district of the employees concerned. Benefits falling due for more than 12 months 
after the end of the reporting period are discounted to their present values.

F-56

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.25 Current and deferred income tax

The income tax expense for the period comprises current and deferred tax. Share of income tax expense of joint ventures and associates are included 
in "share of profits and loss of joint ventures and associates". Income tax expense is recognized in profit or loss except to the extent that it relates to 
items  recognized  in  other  comprehensive  income  or  directly  in  equity.  In  this  case,  the  tax  is  also  recognized  in  other  comprehensive  income  or 
directly in equity, respectively.

The current income tax charge is calculated on the basis of the tax laws enacted or substantively enacted at the end of the reporting period in the 
countries where the Company and its subsidiaries operate and generate taxable income. Management periodically evaluates positions taken in tax 
returns with respect to situations in which applicable tax regulation is subject to interpretation. It establishes provisions where appropriate on the basis 
of amounts expected to be paid to the tax authorities.

Deferred income tax is provided using the liability method on all temporary differences at the end of reporting period between tax bases of assets and 
liabilities and their carrying amounts in the consolidated financial statements. However, deferred tax liabilities are not recognized if they arise from the 
initial recognition of goodwill; the deferred tax is not accounted for if it arises from the initial recognition of an asset or liability in a transaction other 
than a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss. Deferred tax is determined using 
tax rates (and laws) that have been enacted or substantively enacted at the end of the reporting period and are expected to apply when the related 
deferred tax asset is realized or the deferred tax liability is settled.

Deferred tax assets are recognized for all deductible temporary differences, the carrying forward of unused tax losses and tax credits. Deferred tax 
assets are recognized only to the extent that it is probable that future taxable profit will be available against which the temporary differences, the carry 
forward of unused tax losses and unused tax credits can be utilized.

Deferred  tax  liability  is  provided  for  all  taxable  temporary  differences  arising  on  investments  in  subsidiaries,  joint  ventures  and  associates,  except 
where the timing of the reversal of the temporary difference is controlled by the Group and it is probable that the temporary difference will not reverse 
in the foreseeable future.

Deferred tax assets and liabilities are offset when there is a legally enforceable right to offset current tax assets against current tax liabilities and when 
the deferred tax assets and liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity or different taxable 
entities where there is an intention to settle the balances on a net basis.

F-57

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.26 Perpetual securities

Perpetual securities are classified as equity if they are non-redeemable, or redeemable only at the issuer's option, and any interests and distributions 
are discretionary. Interests and distributions on perpetual securities classified as equity are recognized as distributions within equity.

The perpetual securities issued by the Company are recognized as other equity instruments, and the perpetual securities issued by subsidiary of the 
Company are recognized as non-controlling interests.

2.27 Revenue recognition

The  Group  recognizes  revenue  when  the  amount  of  revenue  can  be  reliably  measured,  it  is  probable  that  future  economic  benefits  will  flow  to  the 
Group and when specific criteria have been met for each of the Group's activities (see descriptions below).

(a)

Sales of goods

Revenue from the sales of goods is recognized when the Group has already transferred the significant risks and rewards of ownership of the 
goods  to  the  buyers,  the  Group  has  retained  neither  continuing  managerial  involvement  nor  control  over  the  goods,  it  is  probable  that  the 
economic benefits related to the transaction will flow into the Group, and the revenue and related costs incurred can be measured reliably.

If the Group is acting solely as an agent, amounts billed to customers are offset against the relevant costs, and the related revenue is reported 
on a net basis.

(b)

Rendering of services

The Group provides machinery processing, transportation and packaging services and other services to third party customers. These services 
are recognized in the period when the related services are provided.

2.28 Interest income

Interest income is recognized using the effective interest method. When a loan or receivable is impaired, the Group reduces the carrying amount to its 
recoverable amount, being the estimated future cash flows discounted at the original effective interest rate of the instrument, and continues unwinding 
the discount as interest income. Interest income on impaired loans and receivables is recognized using the original effective interest rate.

2.29 Dividend income

Dividend income is recognized when the right to receive payment is established.

F-58

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.30 Leases

The  determination  of  whether  an  arrangement  is,  or  contains,  a  lease  is  based  on  the  substance  of  the  arrangement  at  the  inception  date.  The 
arrangement is assessed for whether fulfilment of the arrangement is dependent on the use of a specific asset or assets or the arrangement conveys 
a right to use the asset or assets, even if that right is not explicitly specified in an arrangement.

Leases in which a significant portion of the risks and rewards of ownership are retained by the lessor are classified as operating leases. Payments 
made under operating leases (net of any incentives received from the lessor) are charged to profit or loss on a straight-line basis over the period of the 
lease.

The Group leases certain land use rights and property, plant and equipment. Land use rights and property, plant and equipment where the Group has 
substantially all the risks and rewards of ownership are classified as finance leases. Finance leases are capitalized at the lease's commencement at 
the lower of the fair value of the leased land use rights and the present value of the minimum lease payments.

Each lease payment is allocated between the liability and finance charges. The corresponding rental obligations, net of finance charges, are included 
in other long-term payables. The interest element of the finance costs is charged to profit or loss over the lease period so as to produce a constant 
periodic rate of interest on the remaining balance of the liability for each period. The property, plant and equipment acquired under finance leases are 
depreciated over the shorter of the useful life of the asset and the lease term.

Regarding the sale and leaseback agreements, the Group treats the sale and leaseback transactions as finance leases, the difference between the 
carrying amount and the consideration will be deferred and recognized in profit or loss during the useful lives of relevant assets as an adjustment of 
depreciation expense.

2.30 Borrowing costs

General  and  specific  borrowing  costs  directly  attributable  to  the  acquisition,  construction  or  production  of  qualifying  assets,  which  are  assets  that 
necessarily take a substantial period of time to get ready for their intended use or sale, are added to the cost of those assets, until such time as the 
assets are substantially ready for their intended use or sale.

Investment  income earned on the temporary investment of  specific borrowings  pending  their expenditure on qualifying assets is deducted from the 
borrowing costs eligible for capitalization.

All other borrowing costs are recognized in profit or loss in the period in which they are incurred. Borrowing costs consist of interest and other costs 
that an entity incurs in connection with the borrowing of funds.

F-59

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

2.

BASIS OF PREPARATION AND SIGNIFICANT ACCOUNTING POLICIES (Continued)

2.32 Dividend distribution

Dividend distribution  to the  Company's  shareholders  is  recognized  as a  liability in the  Group's  and Company's  financial  statements  in  the  period  in 
which the dividends are approved by the Company's shareholders.

2.33 Provisions

A provision is recognized when a present obligation (legal or constructive) has arisen as a result of a past event and it is probable that a future outflow 
of resources will be required to settle the obligation, provided that a reliable estimate can be made of the amount of the obligation.

Provisions  are  measured  at  the  present  value  of  the  expenditures  expected  to  be  required  to  settle  the  obligation  using  a  pre-tax  rate  that  reflects 
current market assessments of the time value of money and the risks specific to the obligation. The increase in the provision due to the passage of 
time is recognized as interest expense.

F-60

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS

The  preparation  of  the  Group's  consolidated  financial  statements  requires  management  to  make  judgements,  estimates  and  assumptions  that  affect  the 
reported amounts of revenues, expenses, assets and liabilities, and the accompanying disclosures, and the disclosure of contingent liabilities. Uncertainty 
about  these  judgements,  assumptions  and  estimates  could  result  in  outcomes  that  require  a  material  adjustment  to  the  carrying  amounts  of  assets  or 
liabilities affected in future periods.

Judgements

In the process of applying the Group's accounting policies and preparing the Group's consolidated financial statements, management has made the following 
judgements, apart from those involving estimates, which have significant effect on the amounts recognized in the consolidated financial statements.

(a)

Significant influence over an entity in which the Group holds less than 20% of voting rights

At December 31, 2015 and 2016, the Group owned a 15% equity interest of Chalco Mineral Resources Co. Ltd. ("Chalco Resources") ("

"). The Group considers that it has significant influence over Chalco Resources even though it owns less than 20% of the voting rights, on the 

grounds that the Group can appoint one out of the five directors of the board of directors of Chalco Resources.

At December 31, 2015 and 2016, the Group owned a 14.62% equity interest of China  Rare Earth Co., Ltd. ("China Rare Earth") ("

"). The Company considers that it has significant influence over China Rare Earth even though it owns less than 20% of the voting rights, on the 

grounds that the Group can appoint one out of the seven directors of the board of directors of China Rare Earth.

Prior to December 31, 2015, the Group owned a 15% equity interest of ABC-CA Fund Management Co., Ltd. ("ABC-CA") (

). The Company considers that it has significant influence over ABC-CA even though it owns less than 20% of the voting rights, on the grounds that 

the Company can nominate one out of the nine directors of the board of directors of ABC-CA. 

At  December  31,  2016,  the  Group  owned  17.7%  of  the  voting  right  of  Chinalco  Capital  Holdings  Co.,  Ltd.*  ("
")  ("Chinalco 
Capital"). The Group considers that it has significant influence over Chinalco Capital  since it can appoint one out of three directors of the board of 
directors of Chinalco Capital.

At December 31, 2016, the Group owned a 16% equity interest of Baise New Aluminum Power Co., Ltd. * ("New Aluminum Power")  ("

"). The Group considers that the Group has significant influence over New Aluminum Power even though it owns less than 20% of the voting 

rights, on the grounds that the Group can appoint one out of the nine directors of the board of directors of New Aluminum Power.

F-61

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS (Continued)

Judgements (Continued)

(b)

Entity in which the Group holds more than a majority of voting rights that is not subject to consolidation

) jointly established Ningxia Yinxing 
In April 2015, Ningxia Energy and Zhejiang Power Group Co., Ltd. *("Zhejiang Power") (
Power Co., Ltd. *("Yinxing Power") (
). The registered capital of Yinxing Power is RMB800 million, of which Ningxia Energy 
and  Zhejiang  Power  contributed  51%  and  49%,  respectively.  Ningxia  Energy  can  appoint  four  out  of  the  seven  directors  of  the  board  of  directors. 
According to the articles of association of Yinxing Power, most of the resolutions of both shareholders' meeting and board of directors  require more 
than  two-thirds  of  the  votes  for  passing.  Accordingly,  the  directors  of  the  Company  consider  that  Ningxia  Energy  and  Zhejiang  Energy  have  joint 
control over Yinxing Power, which is accounted for as a joint venture.

(c)

Consolidation of entities in which the Group holds less than a majority of voting rights

In December 2016, Yinxing Energy issued shares non-publicly and the equity interest of the Group in Yinxing Energy was diluted to 40.44%. Since the 
remaining  59.56%  of  the  equity  shares  in  Yinxing  Energy  are  held  by  large  number  of  individual  shareholders,  in  opinion  of  the  directors  of  the 
Company, the Group has control over Yinxing Energy, and Yinxing Energy continues to be included in the consolidation scope.

The Group had 50% equity interest in Shanxi China Huarun Co., Ltd.* (Shanxi Huarun)("
agreement entered into by the Group and the other shareholder of Shanxi Huarun, Huarun (Coal) Group Co., Ltd. *(Huarun (Coal) Group)("

"). According to the acting-in-concert 

"),  Huarun (Coal) Group will  exercise the shareholders vote in concert with  the  Group. Accordingly, the directors of the Company 

consider that the Group had control over Shanxi Huarun and included Shanxi Huarun in the consolidation scope.

(d)

Lease classification

As disclosed in note 22, the Group has entered into several sales and lease back agreements with third party leasing companies and related party 
leasing companies. The Group assessed the terms in the agreements and considered  that the Group had substantially all the risks and rewards of 
ownership  and treated them as finance leases.

*The English name represents the best effort made by the management of the Group in translating its Chinese name as it does not have any official 
English names.

F-62

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS (Continued)

Estimates and assumptions

The key assumptions concerning the future and other key sources of estimation uncertainty at the reporting date, that have a significant risk of causing a 
material  adjustment  to  the  carrying  amounts  of  assets  and  liabilities  within  the  next  financial  year,  are  described  below.  The  Group's  assumptions  and 
estimates  are  based  on  parameters  available  when  the  consolidated  financial  statements  were  prepared.  Existing  circumstances  and  assumptions  about 
future developments, however, may change due to market changes or circumstances arising beyond the control of the Group. Such changes are reflected in 
the assumptions when they occur.

 (a) Property, plant and equipment and intangible assets- recoverable amount

In accordance with the Group's accounting policy, each asset or cash-generating unit is evaluated in every reporting period to determine whether there 
are  any  indications  of  impairment.  If  any  such  indication  exists,  an  estimate  of  the  recoverable  amount  is  performed  and  an  impairment  loss  is 
recognized to the extent that the carrying amount exceeds the recoverable amount. The recoverable amount of an asset or cash-generating unit of 
assets is measured at the higher of fair value less costs of disposal and value in use.

Fair value is determined as the amount that would be obtained from the sale of the asset in an arm's length transaction between knowledgeable and 
willing parties.

Value in use is also generally determined as the present value of the estimated future cash flows of those expected to arise from the continued use of 
the asset in its present form and its eventual disposal. Present values are determined using a risk-adjusted pre-tax discount rate appropriate to the 
risks inherent in the asset. Future cash flow estimates are based on expected production and sales volumes, selling prices (considering current and 
historical prices, price trends and related factors) and operating costs. This policy requires management to make these estimates and assumptions 
which are subject to risk and uncertainty; hence there is a possibility that changes in circumstances will alter these projections, which may impact on 
the recoverable amounts of the assets. In such circumstances, some or all of the carrying value of the assets may be impaired and the impairment 
would be charged against profit or loss.

F-63

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS (Continued)

Estimates and assumptions (Continued)

(b)

Property, plant and equipment and intangible assets- estimated useful lives and residual values

The  Group's  management  determines 
the  related 
depreciation/amortization charges for its property, plant and equipment and intangible assets. These estimates are based on the historical experience 
of the actual useful lives of property, plant and equipment of similar nature and functions, or based on value-in-use calculations or market valuations 
according  to  the  estimated  periods  that  the  Group  intends  to  derive  future  economic  benefits  from  the  use  of  intangible  assets.  Management  will 
increase  the  depreciation/  amortization  charge  where  useful  lives  are  less  than  previously  estimated,  and  it  will  write  off  or  write  down  technically 
obsolete or non-strategic assets that have been abandoned or sold.

lives  and  residual  values  (if  applicable)  and  consequently 

the  estimated  useful 

Actual  economic  lives  may  differ  from  estimated  useful  lives  and  actual  residual  values  may  differ  from  estimated  residual  values.  Periodic  review 
could result in change in depreciable lives and residual values and therefore change in depreciation/amortization expense in future periods.

(c)

Estimated impairment of trade and other receivables and inventories

A provision for impairment of trade and other receivables is established when there is objective evidence that the Group will not be able to collect all 
amounts due according to the original repayment terms of the receivables. Significant financial difficulties of the debtor, probability that the debtor will 
enter bankruptcy or financial reorganization, and default or delinquency in payments are considered as indicators that a trade receivable is impaired. 
The amount of provision is the difference between the asset's carrying amount and the present value of estimated future cash flows, discounted at the 
original effective interest rate. Cash flows relating to trade and other receivables are discounted if the effect of discounting is material. The carrying 
amount of the asset is reduced through the use of an allowance account and the amount of the loss is recognized in profit or loss. When a trade and 
other  receivable  is  uncollectible,  it  is  written  off  against  the  allowance  account  for  trade  and  other  receivables.  Subsequent  recoveries  of  amounts 
previously written off are recognized as income in profit or loss. The impairment is subject to management's assessment at the end of the reporting 
period, and hence, the provision amount is subject to uncertainty.

F-64

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS (Continued)

Estimates and assumptions (Continued)

 (c) Estimated impairment of trade and other receivables and inventories (Continued)

In accordance with the Group's accounting policy, the Group's management tests whether inventories suffered any impairment based on estimates of 
the net recoverable amount of the inventories. For different types of inventories, it requires the estimation on selling prices, costs of conversion, selling 
expenses  and  related  tax  expense  to  calculate  the  net  recoverable  amount  of  inventories.  For  inventories  held  for  executed  sales  contracts, 
management estimates the net recoverable amount based on the contracted price; for other inventories, management estimates the realisable future 
price based on the actual prices during the period from the end of the reporting period to the date that these financial statements were approved for 
issue by the board of directors of the Company and takes into account the nature and balance of inventories and future estimated price trends. For 
raw materials and work-in-progress, management has established a model in estimating the net recoverable amount at which the inventories can be 
realized  in  the  normal  course  of  business  after  considering  the  Group's  manufacturing  cycles,  production  capacity  and  forecasts,  estimated  future 
conversion costs and selling prices. Management also takes into account the price or cost fluctuations and other related matters occurring after the 
end of the reporting period which reflect conditions that existed at the end of the reporting period.

It is reasonably possible that if there is a significant change in circumstances including the Group's business and the external environment, outcomes 
within the next financial year would be significantly affected.

(d)

Coal reserve estimates and units-of-production depreciation for coal mining rights

External  qualified  valuation  professionals  evaluate  "economically  recoverable  reserves"  based  on  the  reserves  estimated  by  external  qualified 
exploration  engineers  in  accordance  with  the  PRC  standards.  The  estimates  of  coal  reserves  are  inherently  imprecise  and  represent  only  the 
approximate amounts of the coal reserves because of the subjective judgements involved in developing such information. Economically recoverable 
reserve estimates are evaluated on a regular basis and have taken into account recent production and technical information about each mine.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS (Continued)

F-65

Estimates and assumptions (Continued)

(e)

Income tax

The Group estimates  its  income  tax  provision  and  deferred income  taxation  in  accordance  with the  prevailing  tax  rules  and regulations,  taking  into 
account any special approvals obtained from the relevant tax authorities and any preferential tax treatment to which it is entitled in each location or 
jurisdiction in which the Group operates. There are many transactions and calculations for which the ultimate tax determination is uncertain during the 
ordinary course of business. The Group recognizes liabilities for anticipated tax audit issues based on estimates of whether additional taxes will be 
due. Where the final tax outcome of these matters is different from the amounts that were initially recorded, the differences will impact on the income 
tax and deferred income tax provisions in the period in which the determination is made.

Deferred  tax  assets  are  recognized  for  unused  tax  losses  and  deductible   temporary  differences,  such  as  provision  for  impairment  of  receivables, 
inventories  and  property,  plant  and  equipment  and  accruals  of  expenses  not  yet  deductible  for  tax  purposes,  to  the  extent  that  it  is  probable  that 
taxable  profits  will  be  available  against  which  the  losses  deductible  temporary  difference  can  be  utilized.  Significant  management  judgement  is 
required  to  determine  the  amount  of  deferred  tax  assets  that  can  be  recognized,  based  upon  the  likely  timing  and  level  of  future  taxable  profits 
together with future tax planning strategies.

An entity shall recognize a deferred tax liability for all taxable temporary differences associated with investments in subsidiaries, associates and joint 
ventures, except to the extent that both of the following conditions are satisfied:

(cid:120)

(cid:120)

the parent, investor or joint venturer is able to control the timing of the reversal of the temporary difference; and

it is probable that the temporary difference will not reverse in the foreseeable future.

F-66

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

3.

SIGNIFICANT ACCOUNTING ESTIMATES AND JUDGEMENTS (Continued)

Estimates and assumptions (Continued)

(e)

Income tax (Continued)

As  at  December  31,  2015  and  2016,  the  Group  recognized  the  deferred  tax  liabilities  for  the  taxable  temporary  differences  associated  with 
investments in an overseas subsidiary. Apart from that, the Group believes that the taxable temporary differences associated with investments in all 
other  subsidiaries,  associates  and  joint  ventures  satisfy  the  above  criteria  and  therefore,  relevant  deferred  tax  liabilities  were  not  recognized  as 
disclosed in note 11 to the financial statements.

The Group considers it has recorded adequate current tax provision and deferred income taxes based on the prevailing tax rules and regulations and 
its current best estimates and assumptions. In the event that future tax rules and regulations or related circumstances change, adjustments to current 
and deferred income taxation may be necessary which would impact on the Group's results or financial position.

(f)

Goodwill - recoverable amount

In accordance with the Group's accounting policy, goodwill is allocated to the Group's operating segments as it represents the lowest level within the 
Group at which the goodwill is monitored for internal management purposes and is tested for impairment annually by preparing a formal estimate of 
the recoverable amount. The recoverable amount is estimated as the value in use of the operating segment. Similar considerations to those described 
above in respect of assessing the recoverable amount of property, plant and equipment also apply to goodwill.

(g)

Investment in joint ventures and associates - recoverable amount

In accordance with the Group's accounting policy, each investment in joint ventures and associates is evaluated in every reporting period to determine 
whether there are any indications of impairment. If any such indication exists, an estimate of the recoverable amount is performed and an impairment 
loss is recognized to the extent that the carrying amount exceeds the recoverable amount. The recoverable amount of the investment in a joint venture 
and an associate is measured at the higher of fair value less costs of disposal and value in use.

Fair value is determined as the amount that would be obtained from the sale of the investment in an arm's length transaction between knowledgeable 
and willing parties.

Value in use is also generally determined as the present value of the estimated future cash flows of those expected to arise from the continued use of 
the asset in its present form and its eventual disposal. Present values are determined using a risk-adjusted pre-tax discount rate appropriate to the 
risks inherent in the asset. Future cash flow estimates are based on expected production and sales volumes, commodity prices (considering current 
and  historical  prices,  price  trends  and  related  factors)  and  operating  costs.  This  policy  requires  management  to  make  these  estimates  and 
assumptions which are subject to risk and uncertainty; hence there is a possibility that changes in circumstances will alter these projections, which 
may  impact  on  the  recoverable  amounts  of  the  investments.  In  such  circumstances,  some  or  all  of  the  carrying  value  of  the  investments  may  be 
impaired and the impairment would be charged against profit or loss.

F-67

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION

(a)

Revenue

Revenue recognized during the years are as follows:

Sales of goods (net of value-added tax)
Other revenue

2014

2015

2016

139,763,495
2,296,196

121,063,609
2,411,825

141,437,762
2,627,756

142,059,691

123,475,434

144,065,518

Other  revenue  primarily  includes  revenue  from  the  sale  of  scrap  and  other  materials,  the  supply  of  heat  and  water  and  the  provision  of  machinery 
processing, transportation and packaging and other services.

F-68

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information

The presidents of the Company have been identified as the chief operating decision-makers. They are responsible for the review of internal reports in 
order to allocate resources to operating segments and assess their performance of these operating segments.

The presidents monitor the business from a product perspective comprising alumina, primary aluminum and energy products which are identified as 
separate  reportable  operating  segments.  In  addition,  the  Group's  trading  business  is  identified  as  a  separate  reportable  operating  segment.  The 
Group's operating segments also include corporate and other operating activities.

The presidents assess the performance of operating segments based on profit or loss before income tax in related periods. Unless otherwise stated 
below, the manner of assessment used by the presidents is consistent with that applied in these financial statements. Management has determined 
the operating segments based on the reports reviewed by the presidents that are used to make strategic decisions.

F-69

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information (Continued)

The Group's five reportable operating segments are summarized as follows:

(cid:120)

(cid:120)

(cid:120)

(cid:120)

The alumina segment, which consists of the mining and purchase of bauxite and other raw materials, the refining of bauxite into alumina, and 
the sale of alumina both internally to the Group's aluminum plants and externally to customers outside the Group. This segment also includes 
the production and sale of chemical alumina and metal gallium.

The primary aluminum segment, which consists of the procurement of alumina and other raw materials, supplemental materials and electricity 
power, and the smelting of alumina to produce primary aluminum which is sold to external customers, including Chinalco and its subsidiaries. 
This segment also includes the production and sale of carbon products and aluminum alloy and other aluminum products.

The  energy  segment,  which  consists  of  the  research  and  development,  production  and  operation  of  energy  products,  mainly  includes  coal 
mining, electricity generation by thermal power, wind power and solar power, and new energy related equipment manufacturing business. Sales 
of coals are mainly made to the Group's internal and external coals consuming customers; electricity is sold to regional power grid corporations.

The  trading  segment,  which  consists  of  the  trading  of  alumina,  primary  aluminum,  aluminum  fabrication  products,  other  non-ferrous  metal 
products,  coal  products,  raw  materials  and  supplemental  materials  and  logistics  and  transport  services  to  internal  manufacturing  plants  and 
external  customers  in  the  PRC.  The  products  are  sourced  from  fellow  subsidiaries  of  the  Group,  international  and  domestic  suppliers  of  the 
Group. Sales of products manufactured by the Group's manufacturing business are included in the total revenue of the trading segment and are 
eliminated with the segment revenue of the respective segments which supply the products to the trading segment.

(cid:120)

Corporate and other operating segments, which mainly include corporate management, research and development activities and others.

Prepaid  current  income  tax  and  deferred  tax  assets  are  excluded  from  segment  assets,  and  income  tax  payable  and  deferred  tax  liabilities  are 
excluded from segment liabilities. All sales among the operating segments were conducted on terms mutually agreed among group companies, and 
have been eliminated on consolidation.

F-70

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information (Continued)

Year ended December 31, 2014

Alumina

Primary
aluminum

Energy

Trading

Corporate
and other
operating
segments

Inter-
segment
elimination

Total

Total revenue
Inter-segment revenue

30,765,751
(24,852,245)

40,650,480
(10,260,057)

5,242,329
(148,158)

110,107,996
(9,761,841)

348,017
(32,581)

(45,054,882)
45,054,882

142,059,691
-

Sales of self-produced 
products (Note (i))

Sales of products 

sourced from external 
suppliers

Revenue from 

external customers

Segment (loss)/profit 
before income tax

Income tax expense

Profit for the year

Other items
Finance income
Finance costs
Share of profits of joint 

ventures

Share of (losses)/profits 

of associates

Amortization of land 
use rights and 
leasehold land
Depreciation and 
amortization 
(excluding the 
amortization of land 

27,973,346

72,372,809

5,913,506

30,390,423

5,094,171

100,346,155

315,436

-

142,059,691

(6,029,585)

(6,366,489)

(1,736,365)

658,678

(2,277,503)

(275,874)

(16,027,138)

221,435
(1,280,667)

42,034
(1,396,929)

69,419
(1,256,195)

265,428
(449,456)

449,315
(2,350,627)

-

-

-

78,392

(1,446)

281,932

-

(7)

11,118

70,096

(39,034)
(3,429,180)

(30,239)
(2,744,872)

(13,976)
(1,196,038)

(15)
(6,715)

(17,172)
(74,037)

(1,074,910)

(17,102,048)

1,047,631
(6,733,874)

89,510

350,575

(100,436)
(7,450,842)

-
-

-

-

-
-

use rights and 
leasehold land)

Gain/(loss) on disposal 
of property, plant and 
equipment

Impairment of property, 
plant and equipment

Government grants
Impairment of 

intangible assets

Impairment of land use 
rights and leasehold 
land

Change for impairment 

of inventories

Provision for 

impairment of 
receivables, net

Investment in 
associates

Investment in joint 

ventures

Capital expenditure in:
Intangible assets
Land use rights and 
leasehold land
Property, plant and 
equipment (Note 
(ii))

2,537

(48,434)

437

11

1,305

(3,292,425)
112,301

(859,866)
565,790

(1,479,574)
91,843

-
34,382

(47,656)
19,670

(23,744)

(140,804)

-

-

(84,680)

-

-

-

(43,251)

(590,357)

(87,423)

54,305

4,321

(2,860)

(61,970)

(81,755)

-

-

330

-

-

314,313

2,389,395

4,900

-

1,165,149

-

-

2,137,260

1,355,698

54,165

12

8,340

284,514

49,325

2,652

1,231

-

1,344

-

3,601,811

2,038,608

2,321,906

117,814

194,160

-

-
-

-

-

-

-

-

-

-

-

-

(44,144)

(5,679,521)
823,986

(108,424)

(140,804)

(666,396)

(142,264)

4,840,968

2,525,747

106,077

295,506

8,274,299

(i)

(ii)

The  sales  of  self-produced  products  include  sales  of  self-produced  alumina  amounting  to  RMB13,231  million,  sales  of  self-produced  primary 
aluminum amounting RMB9,979 million, and sales of self-produced other products amounting to RMB4,763 million.

The additions in property, plant and equipment under sale and leaseback contracts (note 21) are not included in capital expenditure in property, 
plant and equipment.

F-71

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information (Continued)

Year ended December 31, 2015

Alumina

Primary
aluminum

Energy

Trading

Corporate
and other
operating
segments

Inter-
segment
eliminations

Total

Total revenue
Inter-segment revenue

33,305,027
(26,643,874)

36,973,230
(8,861,390)

4,290,915
(98,124)

94,131,114
(9,908,906)

302,377
(14,935)

(45,527,229)
45,527,229

123,475,434
-

Sales of self-produced 
products(Note (i))

Sales of products 

sourced from external 
suppliers

Revenue from 

external customers

Segment profit/(loss) 
before income tax

Income tax benefit

Profit for the year

Other items
Finance income
Finance costs
Share of profits and 
losses of joint 
ventures

Share of profits and 

losses of associates

Amortization of land 
use rights and 
leasehold land
Depreciation and 
amortization 
(excluding the 

23,294,776

60,927,432

6,661,153

28,111,840

4,192,791

84,222,208

287,442

-

123,475,434

1,910,631

(1,386,922)

(74,153)

(1,234,554)

733,760

188,104

136,866

204,488
(1,062,885)

20,820
(1,347,593)

39,231
(1,016,869)

265,372
(562,645)

282,456
(1,971,001)

-

-

-

6,979

(2,027)

270,963

-

-

16,259

15,595

(44,064)
(3,053,339)

(28,989)
(2,871,447)

(12,557)
(1,203,659)

(15)
(27,526)

(18,307)
(114,840)

230,147

367,013

812,367
(5,960,993)

23,238

284,531

(103,932)
(7,270,811)

-
-

-

-

-
-

amortization of land 
use rights and 
leasehold land)

Gain/(loss) on disposal 
of property, plant and 
equipment and land 
use rights
Other income
Gain on disposal of 
Shanxi Huaxing
Partial disposal of 
Jiaozuo Wanfang

Impairment of property, 
plant and equipment
Change for impairment 
of   inventories (Note 
(ii))

Reversal of provision/ 

(provision) for 
impairment of 
receivables, net 

Investments in 
associates

Investments in joint 

ventures

Capital expenditure in:
Intangible assets
Land use rights and 
leasehold land
Property, plant and 
equipment(Note 
(iii))

218,401
299,789

1,035,254

-

-

1,747,796
1,369,644

(611)
79,611

56,120
12,816

-

-

-

-

-

(10,011)

-

-

-

(219,997)

55,288

7,417

(459,575)

5,389

40,603

64,417

121,741

296,168
9,167

1,552,880

832,369

-

-

-

21,000

312,286

2,323,968

118,352

2,827,095

1,886,083

-

1,412,223

-

1,852,581

5,167

872

-

133,686

27,991

5,938

580

-

-

-

5,522,592

1,862,662

2,377,708

16,930

412,632

-
-

-

-

-

-

-

-

-

-

-

-

2,317,874
1,771,027

2,588,134

832,369

(10,011)

(616,867)

232,150

5,602,701

5,150,887

34,610

139,624

10,192,524

(i)

(ii)

The  sales  of  self-produced  products  include  sales  of  self-produced  alumina  amounting  to  RMB12,699  million,  sales  of  self-produced  primary 
aluminum amounting RMB8,099 million, and sales of self-produced other products amounting to RMB2,497 million.

Change for impairment of inventories do not include change for impairment due to disposal of subsidiaries and transferred to non-current assets 
held for sale.

(iii)

The additions in property, plant and equipment under sale and leaseback contracts (note 21) are not included in capital expenditure in property, 
plant and equipment.

F-72

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information (Continued)

Year ended December 31, 2016

Alumina

Primary
aluminum

Energy

Trading

Corporate
and other
operating
segments

Inter-
segment
eliminations

Total

Total revenue
Inter-segment revenue

29,804,805
(20,449,352)

34,464,194
(4,981,936)

4,519,806
(137,460)

114,345,851
(13,906,423)

504,355
(98,322)

(39,573,493)
39,573,493

144,065,518
-

Sales of self-produced 
products (Note (i))

Sales of products 

sourced from external 
suppliers

Revenue from 

external customers

Segment profit/(loss) 
before income tax

Income tax expense

Profit for the year

Other items
Finance income
Finance costs
Share of profits and 
losses of joint 
ventures

Share of profits and 

losses of associates

Amortization of land 

use rights

18,292,949

82,146,479

9,355,453

29,482,258

4,382,346

100,439,428

406,033

-

144,065,518

944,508

2,183,826

33,408

809,063

(1,993,161)

(318,017)

1,659,627

302,179
(1,001,262)

36,139
(1,226,821)

51,897
(987,422)

226,941
(329,454)

198,522
(1,459,756)

(41,367)

-

-

958

(28,312)

87,359

(42,996)

(27,464)

(11,172)

-

(25,829)

(810)

(15)

27,584

(17,550)

(404,172)

1,255,455

815,678
(5,004,715)

(95,508)

115,091

(99,197)

-
-

-

-

-

Depreciation and 
amortization 
(excluding the 
amortization of land 
use rights)

Gain on disposal of 

property, plant and 
equipment and land 
use rights

Unrealized gains on 

futures, forward and 
option contracts, net

Realized loss on 

futures, forward and 
option contracts, net

Other income
Impairment of property, 
plant and equipment

Changes for 

impairment of   
inventories

Reversal of provision/

(provision) for 
impairment of 
receivables, net
Gain on disposal of 

associates

Gain on disposal and 

dividends of available 
for sale

Investments in 
associates

Investments in joint 

ventures

Capital expenditure in:
Intangible assets
Land use rights
Investment properties
Property, plant and 

equipment (Note 
(ii))

(2,830,464)

(2,598,984)

(1,298,483)

(54,724)

(88,095)

-

(6,870,750)

191,161

361,155

253,566

2,890

7,746

-

16,778

-

109,906

27,901

(1,297)
440,529

(271,000)
195,380

-
57,600

(457,702)
40,085

(560,268)
11,612

(35,893)

(18,239)

(2,948)

-

-

684,271

505,595

159

471,218

1,145

53,144

198

(836)

(5,838)

-

-

-

-

-

-

1,000

-

-

128,833

124,024

69,000

313,244

2,351,845

146,926

3,045,518

2,631,546

-

1,559,966

-

2,048,688

336,603
-
50,285

3
26
3,354

6,857
20,937
-

509
-
38,628

127
-
-

2,398,037

4,118,544

1,582,039

42,476

143,736

-

-

 -
-

-

-

-

-

-

-

-

-
-
-

-

816,518

154,585

(1,290,267)
745,206

(57,080)

1,662,388

46,668

128,833

125,024

5,926,533

6,240,200

344,099
20,963
92,267

8,284,832

(i)

(ii)

The  sales  of  self-produced  products  include  sales  of  self-produced  alumina  amounting  to  RMB12,795  million,  sales  of  self-produced  primary 
aluminum amounting RMB3,684 million, and sales of self-produced other products amounting to RMB1,814 million.

The additions in property, plant and equipment under sale and leaseback contracts (note 21) are not included in capital expenditure in property, 
plant and equipment.

F-73

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information (Continued)

As at December 31, 2015

Segment assets
Reconciliation:
Elimination of inter-segment receivables
Other eliminations
Corporate and other unallocated assets:

Deferred tax assets
Prepaid income tax

Total assets

Segment liabilities
Reconciliation:
Elimination of inter-segment payables
Corporate and other unallocated 

liabilities:
Deferred tax liabilities
Income tax payable

Total liabilities

Alumina

Primary
aluminum

Energy

Trading

Corporate
and other
operating
segments

Total

70,208,510

46,330,865

37,020,858

19,158,171

37,084,436

209,802,840

(19,165,179)
(181,438)

1,362,995
239,186

192,058,404

43,753,634

31,480,143

25,051,030

14,047,128

43,948,611

158,280,546

(19,165,179)

1,006,155
43,356

140,164,878

Alumina

Primary

Energy

Trading

Corporate

Total

As at December 31, 2016

Segment assets
Reconciliation:
Elimination of inter-segment receivables
Other eliminations
Corporate and other unallocated assets:

Deferred tax assets
Prepaid income tax

Total assets

Segment liabilities
Reconciliation:
Elimination of inter-segment payables
Corporate and other unallocated 

liabilities:
Deferred tax liabilities
Income tax payable

Total liabilities

aluminum

and other
operating
segments

74,580,934

46,680,908

38,078,969

14,927,762

37,040,630

211,309,203

(22,016,591)
(746,586)

1,426,707
104,213

190,076,946

42,319,671

30,023,322

24,927,277

11,298,129

46,596,662

155,165,061

(22,016,591)

984,304
356,683

134,489,457

F-74

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

4.

REVENUE AND SEGMENT INFORMATION (Continued)

(b)

Segment information (Continued)

The Group mainly operates in the mainland of China. Geographical information of the operating segments is as follows:

Segment revenue from external customers
(cid:3025)— Mainland China
(cid:3025)— Outside of Mainland China

Non-current assets (excluding financial assets and deferred tax assets)
(cid:3025)— Mainland China
(cid:3025)— Outside of Mainland China

2014

2015

2016

138,805,844
3,253,847

121,229,145
2,246,289

141,229,725
2,835,793

142,059,691

123,475,434

144,065,518

December 31, 
2015

December 31, 
2016

119,685,796
359,308

120,322,696
370,561

120,045,104

120,693,257

For  the  year  ended  December  31,  2016,  revenues  of  approximately  RMB30,940  million  (2014:RMB24,986  million,  2015:  RMB31,818  million)  were 
derived from entities directly or indirectly owned or controlled by the PRC government including Chinalco. These revenues are mainly attributable to 
the alumina, primary aluminum, energy and trading segments. There were no other individual customer from which the Group has derived revenue of 
more than 10% of the Group's revenue during the years ended December 31, 2014, 2015 and 2016.

F-75

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

5.

INTANGIBLE ASSETS

Year ended December 31, 2015
Opening net carrying amount
Additions
Transfer from property, plant and equipment
Reclassification to operating lease prepayments
Disposal of subsidiaries (note 40)
Amortization
Currency translation differences

Goodwill

2,345,057
-
-
-
-
-
780

Mining
rights

Mineral
exploration
rights

Computer
software
and others

7,121,134
32,309
23,009
(3,767)
(183,267)
(223,068)
4,673

1,312,222
716
6,559
-
(186,114)
-
10,099

201,685
1,585
7,433
-
-
(32,030)
-

Total

10,980,098
34,610
37,001
(3,767)
(369,381)
(255,098)
15,552

Closing net carrying amount

2,345,837

6,771,023

1,143,482

178,673

10,439,015

As at December 31, 2015
Cost
Accumulated amortization and impairment

2,345,837
-

7,799,213
(1,028,190)

1,143,482
-

405,093
(226,420)

11,693,625
(1,254,610)

Net carrying amount

2,345,837

6,771,023

1,143,482

178,673

10,439,015

Year ended December 31, 2016
Opening net carrying amount
Additions (Note)
Disposals
Amortization
Transfer from property, plant and equipment (note 6)
Reclassification
Currency translation differences

Goodwill

Mining
rights
and others

Mineral
exploration
rights

Computer
software
and others

Total

2,345,837
-
-
-
-
-
1,016

6,771,023
341,687
-
(211,325)
42,165
36,686
9,351

1,143,482
1,190
-
-
10,408
(36,686)
13,192

178,673
1,222
(6,827)
(32,446)
143
-
-

10,439,015
344,099
(6,827)
(243,771)
52,716
-
23,559

Closing net carrying amount

2,346,853

6,989,587

1,131,586

140,765

10,608,791

As at December 31, 2016
Cost
Accumulated amortization and impairment

Net carrying amount

Note

2,346,853
-

8,231,287
(1,241,700)

1,131,586
-

399,631
(258,866)

12,109,357
(1,500,566)

2,346,853

6,989,587

1,131,586

140,765

10,608,791

On June 28, 2016, the Company entered into an agreement with Chinalco to obtain the profit sharing right of "Maochang" mine at a cash consideration of 
RMB349.95  million,  which  will  be  payable  by instalment.  After  considering  the  present value  of  the  cash consideration  and related transaction  costs,  the 
acquisition cost of profit sharing right amounted to RMB335.41 million. Details of the transaction are disclosed in note 36(a)(xxiii).

F-76

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

5.

INTANGIBLE ASSETS (Continued)

For the years ended December 31, 2014, 2015 and 2016, the amortization expenses of intangible assets recognized in profit or loss are analyzed as follows:

Cost of sales
General and administrative expenses

2014

2015

2016

246,144
42,105

223,068
32,030

211,325
32,446

288,249

255,098

243,771

As  at  December  31,  2016,  the  Group  has  pledged  intangible  assets  with  a  net  carrying  value  amounting  to  RMB1,114  million  (December  31,  2015: 
RMB1,241 million) for bank and other borrowings as set out in note 25 to the financial statements.

As at December 31, 2016, the Group was in the process of applying for the certificates of mining rights with a carrying value amounting to RMB1,577 million 
(December 31, 2015: RMB1,582 million). There have been no litigations, claims or assessments against the Group for compensation with respect to the use 
of these rights to date. As at December 31, 2016, the carrying value of these rights only represented approximately 1% of the total asset value of the Group 
(December  31,  2015:  1%).  Management  considers  that  it  is  probable  that  the  Group  can  obtain  the  relevant  ownership  certificates  from  the  appropriate 
authorities. The directors of the Company are of the opinion that the Group legally owns and has the rights to use the above mining rights, and that there is 
no material adverse impact on the overall financial position of the Group.

F-77

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

5.

INTANGIBLE ASSETS (Continued)

Impairment tests for goodwill

The lowest level within the Group at which goodwill is monitored for internal management purposes is the operating segment level. Therefore, goodwill is 
allocated to the Group's cash generating units ("CGUs") and groups of CGUs according to operating segments. A summary of goodwill allocated to each 
segment is presented below:

Qinghai Branch
Guangxi Branch
Lanzhou Branch
PT. Nusapati Prima ("PTNP")

December 31, 
2015
Primary
aluminium

217,267
-
1,924,259
-

Alumina

-
189,419
-
14,892

December 31, 
2016
Primary
aluminium

217,267
-
1,924,259
-

Alumina

-
189,419
-
15,908

204,311

2,141,526

205,327

2,141,526

The recoverable amount of a CGU is determined based on value-in-use calculations. These calculations use pre-tax cash flow projections based on financial 
budgets approved by management covering a five-year period. Cash flows beyond the 5-year period are extrapolated using the estimated growth rate of 2% 
(2015:  2%)  not  exceeding  the  long-term  average  growth  rate  for  the  businesses  in  which  the  CGU  operates.  Other  key  assumptions  applied  in  the 
impairment  tests  include  the  expected  product  price,  demand  for  the  products,  product  costs  and  related  expenses.  Management  determined  these  key 
assumptions  based on past  performance and  their expectations  on market development. Furthermore,  the  Group adopts a pre-tax rate  of 12.62% (2015: 
12.62%) that reflects specific risks related to CGUs and groups of CGUs as the discount rate. The assumptions above are used in analyzing the recoverable 
amounts of CGUs and groups of CGUs within operating segments.

The directors of the Company are of the view that, based on their assessment, there was no impairment of goodwill as at December 31, 2016 (December 31, 
2015: no impairment).

F-78

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

6.

PROPERTY, PLANT AND EQUIPMENT

Buildings

Machinery

Transportation
facilities

Office
and other
equipment

Construction
In progress

Year ended December 31, 2015
Opening net carrying amount
Currency translation differences
Reclassifications and  internal transfers
Transfer to intangible assets (note 5)
Transfer to land use rights (note 8)
Additions
Additions from sales and leaseback
Transfer to an associate as capital injection
Transfer to assets of a disposal group 
classified as held for sale (note 17)

Disposal of subsidiaries (note 40)
Disposals (Note (i) (ii))
Disposals for sales and leaseback
Depreciation
Impairment loss

28,840,164
319
2,585,549
-
-
238,641
-
(162,514)

(40,661)
(2,472,604)
(473,511)
-
(1,584,580)
-

54,234,316
209
4,334,648
-
-
99,272
4,855,220
(10,209)

(25,840)
(1,464,038)
(104,761)
(5,753,513)
(5,080,606)
(10,011)

929,775
143
108,344
-
-
16,403
-
-

(112)
(7,032)
(5,740)
-
(224,973)
-

145,477
31
18,414
-
-
3,802
-
(1,898)

(2)
(1,288)
(838)
-
(41,562)
-

11,109,413
-
(7,046,955)
(37,001)
(5,284)
9,834,406
887,814
-

-
(937,381)
(157,838)
(965,180)
-
-

Total

95,259,145
702
-
(37,001)
(5,284)
10,192,524
5,743,034
(174,621)

(66,615)
(4,882,343)
(742,688)
(6,718,693)
(6,931,721)
(10,011)

Closing net carrying amount

26,930,803

51,074,687

816,808

122,136

12,681,994

91,626,428

As at December 31, 2015
Cost
Accumulated depreciation and impairment

41,672,620
(14,741,817)

96,836,393
(45,761,706)

3,036,729
(2,219,921)

534,571
(412,435)

13,278,458
(596,464)

155,358,771
(63,732,343)

Net carrying amount

26,930,803

51,074,687

816,808

122,136

12,681,994

91,626,428

F-79

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

6.

PROPERTY, PLANT AND EQUIPMENT (Continued)

Buildings

Machinery

Transportation
facilities

Office
and other
equipment

Construction
In progress

Year ended December 31, 2016
Opening net carrying amount
Currency translation differences
Reclassifications and  internal transfers
Transfer to intangible assets (note 5)
Transfer to land use rights (note 8)
Additions
Additions from sales and leaseback
Disposals
Disposals for sales and leaseback
Depreciation
Impairment loss

26,930,803
239
3,046,637
-
-
3,160
-
(761,184)
-
(1,483,927)
(28,670)

51,074,687
258
1,407,017
-
-
48,526
1,360,036
(1,647,356)
(1,451,190)
(4,867,134)
(28,326)

816,808
159
18,750
-
-
17,335
-
(25,420)
-
(175,671)
(59)

122,136
39
4,485
-
-
7,261
-
(3,238)
-
(34,063)
(25)

12,681,994
-
(4,476,889)
(52,716)
(156,752)
8,208,550
200,000
-
(230,608)
-
-

Total

91,626,428
695
-
(52,716)
(156,752)
8,284,832
1,560,036
(2,437,198)
(1,681,798)
(6,560,795)
(57,080)

Closing net carrying amount

27,707,058

45,896,518

651,902

96,595

16,173,579

90,525,652

As at December 31, 2016
Cost
Accumulated depreciation and 

impairment

43,006,715

90,379,769

2,932,735

519,269

16,770,045

153,608,533

(15,299,657)

(44,483,251)

(2,280,833)

(422,674)

(596,466)

(63,082,881)

Net carrying amount

27,707,058

45,896,518

651,902

96,595

16,173,579

90,525,652

Note:

(i)

In November 2015, the Government of Baiyun District of Guiyang* (
), Guiyang Land and Mineral Resources Reserve 
)  ("Guiyang  Land  Reserve  Centre"),  a  government-related  entity,  Guizhou  Branch  of  the  Company 
Centre*  (
("Guizhou Branch") and Guizhou Aluminum Plant entered into a Land Reserve Acquisition Cooperation Agreement of Electrolytic Aluminum 
Plant Area of Baiyun District
(the "Land Reserve Acquisition Cooperation Agreement"). According to 
the Land Reserve Acquisition Cooperation Agreement, Guizhou Branch sold the aluminum plant and buildings to the Guiyang Land Reserve 
Centre  at  a  consideration  of  RMB1,950  million  which  was  determined  based  on  the  appraised  value.  Pursuant  to  the  Land  Reserve 
Acquisition  Cooperation  Agreement,  Guizhou  Branch  will  receive  the  consideration  by  instalments  of  RMB600  million,  RMB200  million, 
RMB1,000 million and RMB150 million by the end of December 2015, by the end of December 2017, by the end of June 2018 and by the 
end  of  December  2018,  respectively.  The  disposed  aluminium  plant  and  buildings'  carrying  value  was  RMB438.4  million  and  the  Group 
recognized a gain of RMB1,364.8 million which was the difference between the discounted value of the consideration and the carrying value 
of the assets disposed of Guizhou Branch received RMB600 million in December 2015 in accordance with the aforementioned instalment 

terms. As at December 31, 2015, the receivable from Guiyang Land Reserve Center was RMB 1,350 million, which was discounted to the 
present value of RMB 1,203.3 million.

(ii)

In 2015, the Group disposed of its Hong Kong properties, including properties with carrying amount of RMB12.4 million and land use right 
with carrying amount of RMB89.4 million, to Chinalco assets holdings limited ("Chinalco assets holdings"), a subsidiary of Chinalco, details 
of which is disclosed in note 36(a)(xi).

*The English names represent the best effort by the management of the Group in translating their Chinese names as they do not have 

any official English names.

F-80

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

6.

PROPERTY, PLANT AND EQUIPMENT (Continued)

For the years ended December 31, 2014, 2015 and 2016, depreciation expenses recognized in profit or loss are analyzed as follows:

Cost of sales
General and administrative expenses
Selling and distribution expenses

2014

2015

2016

6,808,759
179,813
31,896

6,736,466
172,524
22,731

6,371,154
180,111
9,530

7,020,468

6,931,721

6,560,795

As at December 31, 2016, the Group was in the process of applying for the ownership certificates of buildings with a net carrying value of RMB6,759 million 
(December 31, 2015: RMB5,105 million). There has been no litigation, claims or assessments against the Group for compensation with respect to the use of 
these  buildings  to  the  date  of  approval  of  these  financial  statements.  As  at  December  31,  2016,  the  carrying  value  of  these  buildings  only  represented 
approximately  3.56%  of  the Groups total asset value (December  31,  2015: 3%). Management considers  that it is  probable  that  the  Group can  obtain  the 
relevant ownership certificates from the appropriate authorities. The directors of the Company are of the opinion that the Group legally owns and has the 
rights to use the above property, plant and equipment, and that there is no material adverse impact on the overall financial position of the Group.

For  the  year  ended  December  31,  2016,  interest  expenses  of  RMB414  million  (2014:  RMB533  million,  2015:  RMB522  million)  arising  from  borrowings 
attributable  to  the  construction  of  property,  plant  and  equipment  during  the  year  were  capitalized  at  an  annual  rate  ranging  from  3.85%  to  6.00%  (2014: 
5.80% to 7.10%, 2015: 4.90% to 6.55%) (note 29), and were included in additions to property, plant and equipment.

As at December 31, 2016 the Group has pledged property, plant and equipment at a net carrying value amounting to RMB6,456 million (December 31, 2015: 
RM6,103 million) for bank and other borrowings as set out in note 25 to the financial statements.

As  at  December  31,  2016,  the  carrying  value  of  temporarily  idle  property,  plant  and  equipment  of  the  Group  is  RMB2,756  million  (December  31,  2015: 
RMB6,257 million).

The net carrying amounts of the Group's fixed assets held under finance leases included in the total amounts of the machinery and construction in progress 
at  December  31,  2016  were  RMB7,200  million  (2015:  RMB6,154  million  )  and  RMB194  million  (2015:  RMB888  million),  respectively.  The  accumulated 
depreciation of the Group's fixed assets held under finance lease amounted to RMB1,703 million (2015: RMB495 million ).

F-81

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

6.

PROPERTY, PLANT AND EQUIPMENT (Continued)

Impairment test for property, plant and equipment

When any indicators of impairment are identified, property, plant and equipment are reviewed for impairment based on each CGU. The CGU is an individual 
plant  or  entity.  The  carrying  value  of  these  individual  plants  or  entities  were  compared  to  the  recoverable  amount  of  the  CGUs,  which  were  based 
predominantly on value-in-use. Value-in-use calculations use pre-tax cash flow projections based on financial budgets approved by management covering a 
5-year period. Cash flows beyond the 5-year period are extrapolated using the same cash flow projections of the fifth year. Other key assumptions applied in 
the impairment tests include the expected product price, demand for the products, product cost and related expenses. Management determined that these 
key assumptions were based on past performance and their expectations on market development. Further, the Group adopts a pre-tax rate of 10.16% (2015: 
10.16%)  that  reflects  specific  risks  related  to  CGUs  as  discount  rates.  The  assumptions  above  are  used  in  analyzing  the  recoverable  amounts  of  CGUs 
within operating segments.

For the CGUs with indicators of impairment identified, the assets were not further impaired during the current year based on the impairment tests (2015:nil).

In addition to the CGUs for which the impairment was tested based on value-in-use,  the Group also assessed the recoverable amounts for property, plant 
and equipment about to be disposed or abandoned, and impairment losses of RMB57 million were provided during year ended December 31, 2016 (2014: 
RMB5,680 million, 2015: RMB10 million).

F-82

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

7.

INVESTMENT PROPERTIES

Year ended December 31, 2016

Buildings
(Note (i))

Land use right
(Note (ii))

Total

Opening net carrying amount
Addition
Transfer from land use right (note 8)
Depreciation
Closing net carrying amount

As at December 31, 2016
Cost
Accumulated depreciation and impairment

Net carrying amount

Note:

-
88,913
-
-
88,913

88,913
-

88,913

-
966,625
190,761
(1,266)
1,156,120

-
1,055,538
190,761
(1,266)
1,245,033

1,181,942
(25,822)

1,270,855
(25,822)

1,156,120

1,245,033

i.       Qingdao  Boxin  Aluminum  Co.,  Ltd.*(

),  transferred  its  investment  properties  to  Chalco  Shandong  to  offset  the  receivables 

amounting to RMB50 million,which was included in the addition of buildings in investment properties.

ii.       In December 2016, the directors of the Company approved to use the land use right of Gansu Hualu, a subsidiary of the Company, for commercial 
development  in  the  future.  Accordingly,  the  Group  accounted  for  the  land  use  right  as  investment  property  and  adopted  the  cost  model  for  its 
subsequent  measurement.  As  at  December  31,  2016,  the  net  carrying  amount  of  the  land  use  right  was  RMB1,156  million  and  the  accumulated 
depreciation amounted to RMB26 million.

The Group's investment properties consist of land use right to be developed and buildings under operating leases.

As at December 31, 2016, the fair value of the buildings was approximately RMB106 million which was estimated based on the market price of comparable 
buildings in the nearby area. The directors of the Company estimated that the fair value of the land use right is highly likely to be RMB1,221 million, which 
was determined based on the transaction prices for similar lands nearby.

F-83

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

8.

LAND USE RIGHTS AND LEASEHOLD LAND

Details of land use rights and leasehold land are as follows:

Operating leases :
In the mainland of the PRC, held on:
Leases less than 10 years
Leases between 10 to 50 years
Leases over 50 years

Operating leases prepayments

As at January 1
Additions
Reclassification
Transfer from property, plant and equipment (note 6)
Disposal (Note)
Disposal of subsidiaries
Transfer to investment properties (note 7)
Capital injection in an associate
Amortization

As at December 31

Note:

December 31,
2015

December 31,
2016

142,429
3,094,249
213,677
3,450,355

121,047
3,069,012
135,227
3,325,286

2015

2016

3,944,607
139,624
3,767
5,284
(135,248)
(365,625)
-
(40,788)
(101,266)

3,450,355
20,963
-
156,752
(12,826)
-
(190,761)
-
(99,197)

3,450,355

3,325,286

In  November  2015,  the  Company  and  Gansu  Hualu  and  Baiyin  Land  and  Mineral  Resources  Reserve  Centre  (
)  (the  "Baiyin  Land 
Reserve  Centre")  entered  into  the  Land  Use  Right  Acquisition  Agreement  (the  "Land  Acquisition  Agreement"),  pursuant  to  which  Baiyin  Land  Reserve  Centre 
acquired the land use right of 588 mu (equivalent to 392,000 square metres) at a consideration of RMB456 million based on the appraised value. The consideration 
was received before 2015 year end.  The carrying amount of the disposed land use right is RMB81 million and the disposal gain is RMB375 million.

As  at  December  31,  2016,  the  Group  was  in  the  process  of  applying  for  the  certificates  of  land  use  rights  with  a  carrying  amount  of  RMB447  million 
(December 31, 2015: RMB384 million). There has been no litigations, claims or assessments against the Group for compensation with respect to the use of 
land parcels to date. As at December 31, 2016, the carrying value of these land parcels only represented approximately 0.2% of the total asset value of the 
Group  (December  31,  2015:  0.2%).  Management  considers  that  it  is  probable  that  the  Group  can  obtain  the  relevant  ownership  certificates  from  the 
appropriate authorities.  The directors of the Company are of the opinion that the Group legally owns and has the right to use the above land, and that there 
is no material adverse impact on the overall financial position of the Group.

For the year ended December 31, 2016, the amortization expenses of land use rights were recognized in "general and administrative expenses" in profit or 
loss amounting to RMB99 million (2014: RMB101 million, 2015: RMB104 million).

As  at  December  31,  2016,  the  Group  has  pledged  land  use  rights  at  a  net  carrying  value  amounting  to  RMB254  million  (December  31,  2015:  RMB258 
million) for bank and other borrowings as set out in note 25 to the financial statements.

F-84

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016

(Amounts expressed in thousands of RMB unless otherwise stated)

9.

INVESTMENTS IN JOINT VENTURES AND ASSOCIATES

(a)

Investments in joint ventures

Movements in investments in joint ventures are as follows:

As at January 1
Capital injections
Disposal of Shanxi Huaxing
Share of profits and losses for the year
Share of change in reserves
Cash dividends declared

As at December 31

2015

2016

2,525,747
238,000
2,351,479
23,238
12,423
-

5,150,887
1,224,912
-
(95,508)
8,373
(48,464)

5,150,887

6,240,200

As at December 31, 2015 and 2016, all joint ventures of the Group were unlisted.

As at December 31, 2015, particulars of the Group's material joint venture is as follows:

Name

Place of
establishment
and
operation

Registered
and paid-in 
capital

Principal activities

Percentage of
Voting power

Ownership 
interest

Profit sharing

Guangxi Huayin Aluminum
(cid:3025)Co., Ltd. ("Guangxi Huayin")
  (

)

PRC/Mainland of 
China

2,441,987

Manufacture and 

33%

33%

33%

distribution of alumina

The above investment is directly held by the Company.

Guangxi Huayin, which is considered a material joint venture of the Group in 2015, is accounted for using the equity method.

The following table illustrates the summarized financial information in respect of Guangxi Huayin:

Cash and cash equivalents
Other current assets
Current assets

Non-current assets

Financial liabilities
Other current liabilities
Current liabilities

Non-current liabilities

Net assets
Non-controlling interests

Reconciliation to the Group's interest in the joint venture:
Proportion of the Group's ownership
Group's share of net assets of the joint venture
Carrying amount of the investment

Revenue
Gross profit
Interest income
Depreciation and amortisation
Interest expenses
Profit before income tax
Income tax
Profit and total comprehensive income for the year
Other comprehensive income
Dividend received

2015

2016

206,090
1,424,496
1,630,586

444,104
1,519,522
1,963,626

6,356,342

6,253,828

4,504,192
114,718
4,618,910

2,642,830
199,885
2,842,715

27,416

1,866,613

3,340,602
-

3,508,126
-

33%
1,102,399
1,102,399

33%
1,157,682
1,157,682

2014

2015

2016

4,239,789
1,022,772
5,670
437,254
276,995
169,350
32,432
136,918
-
-

4,234,157
706,818
5,004
524,436
227,592
189,720
47,914
141,806
-
-

4,008,925
531,785
2,944
509,510
169,745
173,690
35,312
138,378
-
-

The following table illustrates the aggregate financial information of the Group's joint ventures that are not individually material:

Share of the joint ventures' profits and losses for the year
Share of the joint ventures' total comprehensive income/ (loss)

2015

23,238
23,238

2016

(95,508)
(95,508)

Aggregate carrying amount of the Group's investments in joint ventures

5,150,887

6,240,200

As  at  December  31,  2016,  the  proportionate  interests  of  the  Group  in  the  joint  ventures'  capital  commitments  amounted  to  RMB2,621  million 
(December 31, 2015: RMB11 million).

There were no material contingent liabilities relating to the Group's interests in the joint ventures and the joint ventures themselves.

F-85

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

9.

INVESTMENTS IN JOINT VENTURES AND ASSOCIATES (Continued)

(b)

Investments in associates

Movements in investments in associates are as follows:

As at January 1
Capital injections
Partial disposal of Jiaozuo Wanfang
Reclassification of investment in an associate to available-for-sale financial investments
Share of profits and losses for the year
Cash dividends declared
Share of change in reserves
Other comprehensive income
Reclassified as held for sale
Other decrease of investment in an associate

As at December 31

2015

2016

4,840,968
2,087,180
(1,039,573)
-
284,531
(384,357)
(545)
4,658
(78,838)
(111,323)

5,602,701
511,151
-
(176,774)
115,091
(65,603)
596
-
-
(60,629)

5,602,701

5,926,533

As at December 31, 2016, the investment in an associate of the  Group at a net carrying value amounting to RMB376 million (December 31, 2015: 
RMB421 million) was pledged for bank and other borrowings as set out in note 25 to the financial statements.

As at December 31, 2015, except for Jiaozuo Wanfang, which is a listed company, all associates of the Group were unlisted. As at December 31, 
2016, all associates of the Group were unlisted.

As at December 31, 2015, particulars of the Group's material associates are as follows:

Name

Place of
establishment
and
operation

Registered
and

paid-in capital Principal activities

Ling Wu Power

PRC/Mainland  of 
China

Registered
Capital 1,300,000
Paid-in capital
2,050,239

Thermal power 
generation

Effective equity
interest held

Ownership 
interest

Voting 
power

Profit sharing

35%

35%

35%

Ning Dong Power

PRC/Mainland  of 
China

900,000

Thermal power 
generation

35%

35%

35%

As at December 31, 2016, particulars of the Group's material associate are as follows:

Name

Place of
establishment
and
operation

Ling Wu Power

PRC/Mainland of China

Effective equity
interest held

Principal activities

Thermal power 
generation

Ownership 
interest

Voting 
power

Profit 
sharing

35%

35%

35%

Registered
and
paid-in capital

Registered
capital 1,300,000
Paid-in capital
2,050,239

F-86

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

9.

INVESTMENTS IN JOINT VENTURES AND ASSOCIATES (Continued)

(b)

Investments in associates (Continued)

Ning Dong Power, which is considered a material associate of the Group in 2015, is accounted for using the equity method.

The following table illustrates the summarized financial information in respect of Ning Dong Power:

Cash and cash equivalents
Other current assets
Current assets

2015

2016

132,881
303,979
436,860

119,061
206,629
325,690

Non-current assets

Financial liabilities
Other current liabilities
Current liabilities

Non-current liabilities

Net assets
Non-controlling interests

Reconciliation to the Group's interest in the joint venture:
Proportion of the Group's ownership
Group's share of net assets of the associate
Carrying amount of the investment

Revenue
Gross profit
Interest income
Depreciation and amortisation
Interest expenses
Profit before income tax
Income tax
Profit and total comprehensive income for the year
Other comprehensive income
Dividend received

3,781,254

3,548,930

794,007
163,571
957,578

748,530
12,947
761,477

1,809,171

1,750,860

1,451,365
-

1,362,283
-

35%
507,978
507,978

35%
476,799
476,799

2014

2015

2016

1,848,982
619,062
1,560
258,407
170,366
301,122
-
301,122
-
58,953

1,741,041
554,860
585
264,634
139,161
265,123
17,213
247,910
-
88,230

1,313,660
222,033
1,567
269,181
104,912
89,786
9,214
80,572
-
59,379

Ling Wu Power, which is considered a material associate of the Group in 2015 and 2016, is accounted for using the equity method

The following table illustrates the summarized financial information in respect of Ling Wu Power:

Cash and cash equivalents
Other current assets
Current assets

Non-current assets

Financial liabilities
Other current liabilities
Current liabilities

Non-current liabilities

Net assets
Non-controlling interests

Reconciliation to the Group's interest in the associate:
Proportion of the Group's ownership
Group's share of net assets of the associate
Carrying amount of the investment

Revenue
Gross profit
Interest income
Depreciation and amortization
Interest expenses
Profit before income tax
Income tax
Profit and total comprehensive income for the year
Other comprehensive income
Dividend received

December 31, 
2015

December 31, 
2016

73,001
1,278,209
1,351,210

26,191
705,994
732,185

9,669,618

8,781,399

2,359,825
10,556
2,370,381

1,521,912
6,011
1,527,923

5,043,634

4,126,278

3,606,813
-

3,859,383
-

35%
1,262,385
1,262,385

35%
1,350,784
1,350,784

2014

2015

2016

4,938,969
1,395,909
2,240
599,728
387,620
704,363
106,440
597,923
-
-

4,319,345
1,190,966
2,140
610,910
312,128
629,564
75,404
554,160
-
289,605

3,297,397
524,930
1,320
608,345
251,838
327,481
74,911
252,570
-
-

F-87

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

9.

INVESTMENTS IN JOINT VENTURES AND ASSOCIATES (Continued)

(b)

Investments in associates (Continued)

The following table illustrates the aggregate financial information of the Group's associates that are not individually material:

2015

2016

Share of the associates' profits and losses
Share of the associates' other comprehensive income
Share of the associates' total comprehensive income

Aggregate carrying amount of the Group's investments in the associates

90,575
4,658
95,233

26,692
-
26,692

4,340,316

4,575,749

As  at  December  31,  2016,  there  were  no  proportionate  interests  of  the  Group  in  the  associates'  capital  commitments  (December  31,  2015:  RMB2 
million).

As  at  December  31,  2016,  there  were  no  material  contingent  liabilities  relating  to  the  Group's  interests  in  the  associates  and  the  associates 
themselves (December 31, 2015: Nil).

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

10. AVAILABLE-FOR-SALE FINANCIAL INVESTMENTS

F-88

Current portion

Stated at fair value
Short-term investments, at fair value

Non current portion

Stated at fair value
Listed equity investments
Stated at cost
Unlisted equity investments
Less: provision for impairment

December 31, 
2015

December 31, 
2016

224,820

-

59,940

73,211
(2,711)
70,500
130,440

93,893

73,211
(2,711)
70,500
164,393

The gross gain in respect of the Group's available-for-sale investments recognized in other comprehensive income amounted to RMB104 million (2014:nil, 
2015: RMB58 million).

During the year ended December 31, 2016, due to the disposal of available-for-sale investments, gains in fair value changes amounting to RMB103 million 
(2014:nil, 2015: nil) recognized in other comprehensive income were transferred to profit or loss.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

11. DEFERRED TAX

F-89

Deferred tax assets and liabilities are offset when there is a legally enforceable right to offset current income tax assets against current income tax liabilities 
and when the deferred taxes relate to the same tax authority.

The movements in deferred tax assets and liabilities during the year ended December 31, 2015 and 2016, without taking into consideration the offsetting of 
balances within the same tax jurisdiction, are as follows:

Movements in deferred tax assets:

As atJanuary 1, 2015
Write-off of deferred tax assets previously 

recognized

(Charged)/credited to profit or loss
Other changes
As at December 31, 2015

As at January 1, 2016
(Charged)/credited to profit or loss

Provision for 
impairment
1,052,282

Accrued
expenses
357,601

Tax losses
708,674

Unrealized
profit at
consolidation
138,030

-
(62,759)
-
989,523

989,523
(436,751)

(3,057)
(139,047)
-
215,497

215,497
(7,846)

-
94,466
-
803,140

803,140
(166,943)

-
(36,571)
-
101,459

101,459
67,654

Others
146,507

-
73,588
(51,167)
168,928

168,928
(48,119)

Total
2,403,094

(3,057)
(70,323)
(51,167)
2,278,547

2,278,547
(592,005)

As at December 31, 2016

552,772

207,651

636,197

169,113

120,809

1,686,542

F-90

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

11. DEFERRED TAX (Continued)

Movements in deferred tax liabilities:

Interest Fair value Depreciation

Total

capitalization

changes 
of
financial 
assets

and 
amortization

Unrealized 
losses of 
consolidation

Assets of 
rehabilitation 
obligation

Investment 
in a 
subsidiary

Investment 
in an 
associate

Fair value 
adjustments 
arising from 
acquisition 
of 
subsidiaries

As at January 1, 

2015
Exchange 

realignment

Disposal of 

subsidiaries 
(note 40)

(Credited)/charged 
to profit or loss

As at January 1, 

2016
Exchange 

realignment
Charged to other 
comprehensive 
income

(Credited)/charged 
to profit or loss

79,011

29,589

7,321

-

-

-

-

(8,002)

(28,678)

71,009

911

71,009

-

-

911

-

13,288

-

-

333

7,654

-

-

-

4,889

4,889

7,654

4,889

-

-

-

-

(9,843)

726

(180)

(4,889)

61,166

14,925

7,474

-

F-91

14,853

1,060,123

1,086,686

234,719

2,512,302

-

-

1,836

(36,389)

-

-

-

-

1,836

(36,389)

(14,853)

(24,903)

(286,046)

(198,782)

(556,042)

-

-

-

-

-

-

1,000,667

800,640

35,937

1,921,707

1,000,667

800,640

35,937

1,921,707

210

-

-

-

-

-

210

13,288

(23,535)

(617,408)

(35,937)

(691,066)

977,342

183,232

-

1,244,139

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

11. DEFERRED TAX (Continued)

For presentation purposes, certain deferred tax assets and liabilities have been offset in the consolidated statement of financial position. The following is an 
analysis of the deferred tax balances of the Group for financial reporting purposes:

Net deferred tax assets

Net deferred tax liabilities

December 31, 
2015

December 31, 
2016

1,362,995

1,426,707

1,006,155

984,304

As at December 31, 2015 and 2016, the Group has not recognized deferred tax liabilities for taxable temporary differences associated with the investment in 
a  joint  venture  established  in  China,  which  is  caused  by  the  undistributed  retained  earnings  and  the  appreciation  value  due  to  loss  of  control  by  partial 
disposal in 2015. The directors of the Company consider that the taxable temporary difference relating to this joint venture will be reversed mainly through 
future profit distributions or future disposal. Considering the joint venture is established in China, and the profit distribution is non-taxable according to China 
tax law, there will be no tax consequences from the profit distribution. Furthermore, the Group has no plan to dispose of the equity investment in this joint 
venture in the foreseeable future, and the Group can control the disposal. Therefore, as at December 31, 2016, the Group did not recognize deferred tax 
liability  relating  to  the  taxable  temporary  difference  associated  with  investment  in  this  joint  venture  amounting  to  RMB1,393  million  (December  31,  2015: 
RMB1,407 million).

As at December 31, 2016, the Group has not recognized deferred tax assets of  RMB5,489 million (December 31, 2015: RMB5,582 million) in respect of 
accumulated tax losses amounting to RMB21,957 million (December 31, 2015: RMB22,328 million) arising in Mainland China that can be carried forward for 
offsetting  against  future  taxable  income,  and  deferred  tax  assets  of  RMB1,915  million  (December  31,  2015:  RMB2,057  million)  in  respect  of  deductible 
temporary differences amounting to RMB7,660 million (December 31, 2015: RMB8,227 million) as it was considered not probable that those assets would be 
realized. The above tax losses will expire in one to five years if not utilized.

F-92

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

11. DEFERRED TAX (Continued)

As at December 31, 2015 and 2016, the expiry profile of these unprovided tax losses was analyzed as follows:

Expiring in
2016
2017
2018
2019
2020
2021

December 31,
2015

December 31,
2016

63,812
3,812,061
8,463,049
8,299,794
1,688,920
N/A

-
4,473,661
7,880,303
7,686,919
880,805
1,035,068

22,327,636

21,956,756

As at December 31, 2016, deferred tax assets amounting to RMB1,427 million (December 31, 2015: RMB1,363 million) were recognized for tax losses and 
deductible temporary differences carried forward to the extent that the realization of the related tax benefit is probable. The recognition of these deferred tax 
assets is supported by forecast of future taxable profits available to the Group.

F-93

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

12. OTHER NON-CURRENT ASSETS

Financial assets

-Receivables from disposal of business
-Receivables from disposal of Guizhou Branch's aluminum plant and properties
-Other long-term receivables

Advances and deposits paid to suppliers
Prepayment for mining rights
Long-term prepaid expenses
Deferred losses for sales and lease back transactions (Note)
Others

December 31,
2015

December 31,
2016

4,252,776
1,203,239
601,446
6,057,461

1,153,948
773,113
313,000
1,132,492
403,165
3,775,718

-
1,060,682
305,677
1,366,359

-
769,108
389,076
1,172,671
490,907
2,821,762

9,833,179

4,188,121

Note: As disclosed in note 21, the Group entered into several sales and leaseback agreements which constitute finance leases during the year of 2015 and 
2016.  The  deferred  losses  resulted  from  the  sale  are  classified  as  other  non-current  assets  and  were  amortized  over  the  useful  lives  of  the  assets 
leased back.

As  at  December  31,  2016,  all  amounts  were  denominated  in  RMB  (December  31,  2015,  except  for  an  amount  included  in  receivables  from  disposal  of 
business  amounting  to  RMB2,684  million,  an  amount  included  in  advances  and  deposits  paid  to  suppliers  amounting  to  RMB1,115  million  which  were 
denominated in USD, all amounts in other non-current assets were denominated in RMB).

As at December 31, 2016, except for a loan to Shanxi Huaxing (December 31, 2015: except for receivables from disposal of business, a prepayment paid to 
a supplier and a loan to Shanxi Huaxing) which was interest-bearing asset, all amounts in other non-current assets were non-interest-bearing (December 31, 
2015: all non-interest-bearing).

F-94

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

13.

INVENTORIES

Raw materials
Work-in-progress
Finished goods
Spare parts
Packaging materials and others

Less: provision for impairment of inventories

Movements in the provision for impairment of inventories are as follows:

As at January 1
Provision for impairment of inventories
Reversal arising from increase in net realisable value
Reversal upon sales of inventories
Disposal of subsidiaries
Transfer to assets of a disposal group classified as held for sale

As at December 31

As at December 31, 2016 and December 31, 2015, the Group had no pledged inventories for bank and other borrowings.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

F-95

December 31,
2015

December 31,
2016

8,753,234
5,803,824
7,274,796
837,743
41,799
22,711,396

8,831,135
5,830,145
3,089,498
818,545
42,359
18,611,682

(2,370,084)

(707,696)

20,341,312

17,903,986

December 31,
2015

December 31,
2016

2,044,297
1,997,719
(228,673)
(1,152,179)
(270,741)
(20,339)

2,370,084
122,047
(69,395)
(1,715,040)
-
-

2,370,084

707,696

14.

TRADE AND NOTES RECEIVABLES

Trade receivables
Less: provision for impairment of receivables

Notes receivable

December 31,
2015

December 31,
2016

4,387,011
(510,336)
3,876,675

4,626,725
(462,571)
4,164,154

1,266,811

3,163,027

5,143,486

7,327,181

As at December 31, 2016, except for trade and notes receivables of the Group amounting to RMB458 million and RMB5 million which were denominated in 
USD and EUR (December 31, 2015: RMB646 denominated in USD), all trade and notes receivables were denominated in RMB (December 31, 2015: all in 
RMB).

Trade  receivables  are  non-interest-bearing  and  are  generally  on  terms  of  3  to  12  months.  Certain  of  the  Group's  sales  were  on  advance  payments  or 
documents against payment. In some cases, these terms are extended for qualifying long term customers that have met specific credit requirements. As at 
December 31, 2016, the ageing analysis of trade and notes receivables was as follows:

Within 1 year
Between 1 and 2 years
Between 2 and 3 years
Over 3 years

Less: provision for impairment of receivables

December 31,
2015

December 31,
2016

3,874,305
591,321
402,911
785,285
5,653,822

5,765,323
557,602
533,227
933,600
7,789,752

(510,336)

(462,571)

5,143,486

7,327,181

The credit quality of trade and notes receivables that are neither past due nor impaired is assessed by reference to the counterparties' default history. As at 
December 31, 2015 and 2016, there was no history of default of these customers.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

14.

TRADE AND NOTES RECEIVABLES (Continued)

F-96

As at December 31, 2015 and 2016, the ageing analysis of past due but not impaired trade and notes receivables was as follows:

Past due for 1 year
Past due for 1 to 2 years
Past due for over 2 years

Not past due

December 31,
2015

December 31,
2016

569,269
127,581
429,538
1,126,388

523,333
505,774
412,028
1,441,135

3,872,957

5,688,153

4,999,345

7,129,288

The balances of trade and notes receivables that were past due but not impaired relate to a number of individual customers for whom there was no recent 
history  of  default.  Based  on  past  experience,  the  directors  of  the  Company  are  of  the  opinion  that  no  provision for  impairment  is  necessary  in  respect  of 
these  balances  as  there  has  not  been  a  significant  change  in  credit  quality  and  the  balances  are  still  considered  recoverable  within  12  months  as  at 
December 31, 2016.

Included in the Group's trade receivables are amounts due from the Group's joint ventures of RMB38 million (December 31, 2015: RMB28 million), which are 
repayable on credit terms similar to those offered to the major customers of the Group.

As  at  December  31,  2016,  the  Group  had  pledged  trade  receivables  amounting  to  RMB36  million  (December  31,  2015:  RMB360  million)  and  notes 
receivable amounting to RMB34 million (December 31, 2015: RMB27 million) for bank and other borrowings as set out in note 25 to the financial statements.

F-97

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

14.

TRADE AND NOTES RECEIVABLES (Continued)

As at December 31, 2016, trade and notes receivables of RMB660 million (December 31, 2015: RMB654 million) of the Group were impaired and provisions 
of  RMB463  million  (December  31,  2015:  RMB510  million)  were  made.  The  individually  impaired  receivables  mainly  relate  to  customers  which  are  in 
unexpected difficult economic situations and it was expected that only a portion of these receivables would be recovered. The ageing analysis of these trade 
receivables is as follows:

December 31,
2015

December 31,
2016

Within 1 year
Between 1 and 2 years
Between 2 and 3 years
Over 3 years

Less: provision for impairment

Movements in the provision for impairment of trade and notes receivables are as follows:

As at January 1
Provision for impairment
Written off
Reversal
Disposal of subsidiaries
Transfer to assets of a disposal group classified as held for sale
Others

As at December 31,

1,348
22,052
275,330
355,747
654,477

77,170
34,269
27,453
521,572
660,464

(510,336)

(462,571)

144,141

197,893

2015

2016

719,992
6,847
(11,452)
(179,193)
15,644
(1,980)
(39,522)

510,336
5,862
(192)
(53,435)
-
-
-

510,336

462,571

As  at  December  31,  2016,  the  Group  derecognized  discounted  notes  receivable  accepted  by  banks  in  the  PRC  to  financial  institutions  with  a  carrying 
amount in aggregate of RMB1,057 million (December 31, 2015 RMB1,021 million), and endorsed notes receivable accepted by banks in the PRC to certain 
of its suppliers in order to settle the trade payables due to such suppliers with a carrying amount in aggregate of RMB10,399 million (December 31, 2015: 
RMB13,052  million).  Besides,  as  at  December  31,  2016,  the  Group  has  not  derecognized  notes  receivable  accepted  by  banks  in  the  PRC  endorsed  to 
certain of its suppliers in order to settle the trade payables due to such suppliers with a carrying amount of RMB479 million (December 31, 2015: RMB937 
million).

As  at  December  31,  2016,  the  Group  derecognized  trade  receivables  amounting  to  RMB269  million  due  to  accounts  receivables  factoring  arrangement 
(December 31, 2015: nil).

F-98

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

15. OTHER CURRENT ASSETS

Financial assets

-Advances and deposits paid to suppliers
-Dividends receivable
-Receivables from sales of non-core businesses
-Entrusted loans and loans receivable from third parties
-Entrusted loans and loans receivable from related parties
-Receivables from disposals of businesses to related parties
-Receivables from disposals of non-core assets (note 36(a)(xxi))
-Receivable from disposal of Shanxi Huaxing
-Receivables from disposal of Guizhou Branch's aluminum plant and properties
-Receivable from disposal of properties in Hong Kong
-Interest receivable
-Recoverable reimbursement for freight charges
-Other financial assets

Less: provision for impairment

Receivable of value-added tax refund
Advances to employees
Value-added tax recoverable
Prepaid income tax
Prepayments to related parties for purchases
Prepayments to suppliers for purchases and others
Others

Less: provision for impairment

Total other current assets

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

15. OTHER CURRENT ASSETS (Continued)

F-99

December 31,
2015

December 31,
2016

505,072
118,061
287,852
1,657,849
1,111,954
4,321,024
-
1,646,035
-
218,130
95,304
62,909
850,042
10,874,232

714,263
148,546
332,674
1,631,624
1,859,769
4,470,161
277,956
1,646,035
200,000
-
111,625
37,069
897,742
12,327,464

(1,666,394)
9,207,838

(1,665,411)
10,662,053

53,458
108,223
2,133,990
239,186
90,897
3,651,313
441,329
6,718,396

3,492
31,869
1,537,245
104,213
118,476
2,624,803
168,714
4,588,812

(11,972)
6,706,424

(6,053)
4,582,759

15,914,262

15,244,812

As at December 31, 2016, except for an amount included in receivables from disposal of business amounting to RMB2,867 million, the amount included in 
advances and deposits paid to suppliers amounting to RMB1,686 million and an amount included in other items amounting to RMB161 million, which were 
denominated in USD (December 31, 2015: RMB2,735 million in USD, RMB218 million in HKD), all amounts in other current assets were denominated in 
RMB (December 31, 2015: all denominated in RMB).

As at December 31, 2016, except for entrusted loans and loans receivable, receivables from disposals of businesses and an amount included in advances 
and deposits paid to suppliers (December 31, 2015: except for entrusted loans and loans receivable, receivables from disposal of subsidiaries, business and 
assets) which were interest-bearing assets, all amounts in other current assets were non-interest-bearing (December 31, 2015: all non-interest-bearing).

As at December 31, 2015 and 2016, the ageing analysis of financial assets included in other current assets was as follows:

Within 1 year
Between 1 and 2 years
Between 2 and 3 years
Over 3 years

Less: provision for impairment

F-100

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

15. OTHER CURRENT ASSETS (Continued)

December 31,
2015

December 31,
2016

3,626,122
970,577
4,749,149
1,528,384
10,874,232
(1,666,394)

1,909,712
2,496,848
1,365,830
6,555,074
12,327,464
(1,665,411)

9,207,838

10,662,053

As at December 31, 2015 and 2016, the ageing analysis of past due but not impaired financial assets included in other current assets was as follows:

Past due for 1 year
Past due for 1 to 2 years
Past due for over 2 years

Not past due

December 31,
2015

December 31,
2016

727,503
49,140
329,337
1,105,980

613,140
741,276
467,111
1,821,527

7,669,714

8,607,761

8,775,694

10,429,288

The credit quality of other current assets that were not impaired is assessed by reference to the counterparties' default history. Based on past experience, 
the directors of the Company are of the opinion that no provision for impairment is necessary in respect of these balances as there has not been a significant 
change in credit quality and the balances are still considered recoverable within one year.

Included in the Group's past due but not impaired financial assets are amounts due from the Group's related parties of RMB1,279 million (December 31, 
2015: RMB888 million).

As at December 31, 2016, other current assets of RMB1,905 million (December 31, 2015: RMB2,133 million) of the Group were impaired and provisions of 
RMB1,671 million (December 31, 2015: RMB1,678 million) were made. The ageing analysis of these current assets is as follows:

Within 1 year
Between 1 and 2 years
Between 2 and 3 years
Over 3 years

Less: provision for impairment

F-101

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

15. OTHER CURRENT ASSETS (Continued)

Movements in the provision for impairment of other current assets are as follows:

As at January 1
Provision for impairment
Write off
Reversal
Disposal of subsidiaries
Transfer to non-current assets held for sale

December 31,
2015

December 31,
2016

278,094
265,415
378,985
1,210,774
2,133,268

28,375
38,234
215,169
1,623,436
1,905,214

(1,678,366)

(1,671,464)

454,902

233,750

2015

2016

419,451
-
-
(59,804)
1,321,712
(21)

1,678,366
3,864
(7,807)
(2,959)
-
-

Others

As at December 31,

16. CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND TIME DEPOSITS

Restricted cash
Time deposits
Restricted cash and time deposits

Cash and cash equivalents

(2,972)

-

1,678,366

1,671,464

December 31,
2015

December 31,
2016

1,750,239
51,000
1,801,239

2,014,747
72,700
2,087,447

20,756,202

23,808,048

22,557,441

25,895,495

Restricted cash mainly represented deposits held for use in issued notes payable and letters of credit.

As at December 31, 2016, the Group had time deposits amounting to RMB73 million (December 31, 2015: RMB51 million ), of which the annual effective 
interest rate was 1.48% (December 31, 2015: 1.39% ) with average maturity of three months to one year time deposits.

As at December 31, 2015 and 2016, bank balances and cash on hand of the Group were denominated in the following currencies:

RMB
USD
HKD
EUR
AUD
IDR

December 31,
2015

December 31,
2016

21,056,584
1,492,849
2,968
753
2,476
1,811

20,542,932
5,343,559
6,252
24
2,625
103

22,557,441

25,895,495

Cash at banks earns interest at floating rates based on daily bank deposit rates. The bank balances, time deposit and restricted cash are deposited with 
creditworthy banks with no recent history of default.

F-102

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

17. ASSETS AND LIABILITIES OF A DISPOSAL GROUP CLASSIFIED AS HELD FOR SALE AND NON-CURRENT ASSETS HELD FOR SALE

(a)

Assets and liabilities of a disposal group classified as held for sale

Certain  assets  and  liabilities  of  Chalco  Shandong  Co.,  Ltd.*  (
)  ("Chalco  Shandong")  have  been  presented  as  held  for  sale 
following the assets exchange agreement signed on June 25, 2015 to exchange certain assets and liabilities with Shandong Aluminum Corporation* 
) ("Shandong Aluminum"), a subsidiary of Chinalco. In accordance with IFRS 5 Non-current Assets Held for Sale and Discontinued 
(
Operations,  the  assets  and  liabilities  of  Chalco  Shandong  to  be  exchanged  under  the  assets  exchange  agreement  are  classified  as  assets  and 
liabilities of a disposal group held for sale, respectively.

The major classes of assets and liabilities of Chalco Shandong classified as held for sale as at December 31, 2015 are as follows:

Carrying amount after classification 
as held for sale

Property, plant and equipment (note 6)
Other assets

Assets of a disposal group classified as held for sale

Trade payables
Other liabilities

Liabilities of a disposal group classified as held for sale

Net carrying amount of a disposal group

66,615
133,572

200,187

22,522
1,343

23,865

176,322

*The English names represent the best effort by the management of the Group in translating their Chinese names as they do not have any official 

English names.

F-103

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

17. ASSETS AND LIABILITIES OF A DISPOSAL GROUP CLASSIFIED AS HELD FOR SALE AND NON-CURRENT ASSETS HELD FOR SALE

(b)

Non-current assets held for sale

In  November  2015,  the  Company,  Chinalco  and  Chinalco  Capital  which  was  a wholly-owned  subsidiary  of  Chinalco,  entered  into  the  Capital 
Contribution Agreement (the "Chinalco Capital Capital Increase Agreement"), pursuant to which, the Company made a capital injection to Chinalco 

Capital by way of 15% equity interest held by the Company in ABC-CA and cash of RMB150 million in return for equity interest in Chinalco Capital. 
The appraised value of equity interest in ABC-CA is RMB1,888 million, 15% of which is valued at RMB283 million.

As of December 31, 2015, the directors of the Company consider the capital injection will be completed during 2016. Hence, the Company reclassified 
15% equity interest in ABC-CA as held-for-sale non-current assets based on its carrying value as of December 31, 2015.

F-104

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

18.

SHARE CAPITAL

At January 1, 2015
Business combination under common control
Issuance of A shares
At December 31, 2015 and January 1, 2016

Business combination under common control (note 39)
Capital injection from non-controlling shareholders

Number of shares 
in issue

A shares

H shares

9,580,522
-
1,379,310
10,959,832

-
-

3,943,966
-
-
3,943,966

-
-

Share 
capital

Share 
premium

13,524,488
-
1,379,310
14,903,798

14,059,029
(37,662)
6,518,162
20,539,529

-
-

(3,010,627)
176,615

At December 31, 2016

10,959,832

3,943,966

14,903,798

17,705,517

Note: As at December 31, 2015 and 2016, all issued shares were registered and fully paid. Both A shares and H shares rank pari passu with each other.

 The number of the Company's authorized ordinary shares was 14,903,798,236 at par value of RMB1.00 per share as at December 31, 2015 and 2016. 
There were 14,903,798,236 ordinary shares issued and outstanding as at December 31, 2015 and 2016, respectively.

19. RESERVES

The amounts of the Group's reserves and the movements therein for the current and prior years are presented in the consolidated statement of changes in 
equity on pages F12 to F14 of the financial statements.

F-105

F-106

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST BEARING LOANS AND BORROWINGS

Long-term loans and borrowings

Finance lease payables (note 21)

Bank and other loans (Note (a))
— Secured (Note (f))
— Guaranteed (Note (e))
— Unsecured

Medium-term notes and bonds and

long-term bonds (Note (b))

— Guaranteed (Note (e))
— Unsecured

Total long-term loans and borrowings

Current portion of finance lease payables (note 21)

Current portion of medium-term notes

 Current portion of long-term bank and other loans

  Non-current portion of long-term loans and borrowings

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST BEARING LOANS AND BORROWINGS (Continued)

December 31, 
2015

December 31, 
2016

6,710,517

6,692,302

14,202,953
1,791,207
16,617,591

13,415,140
2,088,327
16,196,805

32,611,751

31,700,272

1,996,270
25,715,582

1,998,833
22,058,281

27,711,852

24,057,114

67,034,120

62,449,688

(1,531,554)

(2,008,716)

(6,896,181)

(8,393,073)

(4,605,511)

(4,725,151)

54,000,874

47,322,748

Short-term loans and borrowings
Bank and other loans (Note (c))
(cid:3025)— Secured (Note (f))
(cid:3025)— Guaranteed (Note (e))
(cid:3025)— Unsecured

Short-term bonds, unsecured (Note (d))
Gold leasing arrangements (Note (g))
Current portion of finance lease payable (Note 21)
Current portion of medium-term notes
Current portion of long-term bank and other loans

Total short-term borrowings and

current portion of long-term loans and borrowings

December 31, 
2015

December 31, 
2016

2,201,584
415,000
32,447,703

1,709,500
305,000
30,140,325

35,064,287

32,154,825

6,663,722
-
1,531,554
6,896,181
4,605,511

8,020,015
2,990,614
2,008,716
8,393,073
4,725,151

54,761,255

58,292,394

As at December 31, 2016, except for loans and borrowings of the Group amounting to RMB23 million (December 31, 2015: RMB23 million) and RMB1,572 
million (December 31, 2015: RMB3,711 million) which were denominated in JPY and USD, respectively, all loans and borrowings were denominated in RMB.

As at December 31, 2016, interest-bearing loans and borrowings of RMB4,021 million including a finance lease payable of RMB106 million (December 31, 
2015:  interest-bearing  loans  and  borrowings  of  RMB4,849  million  including  a  finance  lease  payable  of  RMB220  million),  a  finance  lease  payable  of 
RMB1,730  million  (December  31,  2015:  RMB1,221  million)  and  interest-bearing  loans  and  borrowings  of  RMB300  million  (December  31,  2015:  RMB300 
million ) were due to Chinalco Finance Company Limited ("Chinalco Finance") (

), Chinalco Financial Leasing Co., Ltd. * ("CFL") (

) and Shandong Aluminum subsidiaries of Chinalco, respectively, as set out in note 36(b).

*The  English  name  represents  the  best  effort  by  the  management  of  the  Group  in  translating  its  Chinese  names  as  it  does  not  have  any  official  English 
names.

F-107

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST BEARING LOANS AND BORROWINGS (Continued)

Note:

(a)

Long-term bank and other loans

(i)

The maturity of long-term bank and other loans is set out below

Within 1 year
Between 1 and 2 years
Between 2 and 5 years
Over 5 years

Loans from banks and other
financial institutions

Other loans

Total of long-term bank and 
other loans

December 31, 
2015

December 31, 
2016

December 31, 
2015

December 31, 
2016

December 31, 
2015

December 31, 
2016

4,603,619
4,864,765
13,888,643
9,231,751

4,718,809
7,994,380
10,268,857
8,687,124

32,588,778

31,669,170

1,892
2,020
6,060
13,001

22,973

6,342
6,342
7,026
11,392

4,605,511
4,866,785
13,894,703
9,244,752

4,725,151
8,000,722
10,275,883
8,698,516

31,102

32,611,751

31,700,272

         (ii)

Other loans were provided by local bureaus of the Ministry of Finance to the Group. The weighted average annual interest rate of long-term 
bank and other loans for the year ended December 31, 2016 was 5.08% (2015: 5.51%).

F-108

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST BEARING LOANS AND BORROWINGS (Continued)

Note: (Continued)

(b) Medium-term notes and bonds and long-term bonds

Outstanding long-term bonds and medium-term notes of the Group as at December 31, 2016 are summarized as follows:

2007 long-term bonds
2011 medium-term notes
2015 medium-term notes
2015 medium-term notes
2012 Ningxia Energy medium-term bonds
2012 medium-term bonds
2013 medium-term bonds
2013 medium-term bonds
2014 medium-term bonds
2015 medium-term bonds
2015 medium-term bonds

Face 
value /maturity

Effective
interest rate

December 31,
2015

December 31,
2016

2,000,000/2017
4,900,000/2016
3,000,000/2018
1,500,000/2018
400,000/2017
3,000,000/2017
3,000,000/2018
2,000,000/2016
3,000,000/2017
3,000,000/2018
2,000,000/2018

4.64%
6.03%
5.53%
5.01%
6.06%
5.77%
5.99%
5.99%
7.35%
6.11%
6.08%

1,996,270
4,898,376
2,981,028
1,487,994
400,000
2,992,788
2,987,271
1,997,805
2,988,140
2,993,630
1,988,550

1,998,833
-
2,989,992
1,492,351
400,000
2,996,618
2,993,272
-
2,997,622
2,996,615
1,993,474

2016 private placement notes

3,215,000/2019

5.12%

-
27,711,852

3,198,337
24,057,114

Long-term bonds and medium-term notes and bonds were issued for capital expenditure purposes, operating cash flows and bank loan re-financing.

F-109

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST BEARING LOANS AND BORROWINGS (Continued)

Note: (Continued)

(c)

Short-term bank and other loans

Other loans were entrusted loans provided by state-owned companies to the Group.

The weighted average annual interest rate of short-term bank and other loans for the year ended December 31, 2016 was 4.44% (2015: 5.12%).

(d)

Short-term bonds

Outstanding short-term bonds as at December 31, 2016 are summarized as follows:

Face 
value /maturity
3,000,000/2016
3,000,000/2016
600,000/2016
1,500,000/2017
3,000,000/2017
3,000,000/2017
400,000/2017

Effective
interest rate
4.15%
3.85%
3.35%
4.30%
4.13%
3.95%
4.13%

December 
31,
2015
3,047,356
3,016,366
600,000
-
-
-
-

December 31,
2016
-
-
-
1,535,140
3,047,026
3,037,849
400,000

6,663,722

8,020,015

2015 short-term bonds
2015 short-term bonds
2015 short-term bonds
2016 short-term bonds
2016 short-term bonds
2016 short-term bonds
2016 short-term bonds

All the above short-term bonds were issued for working capital needs.

F-110

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST BEARING LOANS AND BORROWINGS (Continued)

Note: (Continued)

(e)

Guaranteed interest-bearing loans and borrowings

Details of the interest-bearing loans and borrowings in which the Group received guarantees are set out as follows:

Guarantors

Long-term bonds
Bank of Communications (

) ("BOCOM")

1,996,270

1,998,833

December 31,
2015

December 31,
2016

Long-term loans
Lanzhou Aluminum Factory*(
The Company
Ningxia Energy (Note (ii))
Yinxing Energy (Note (ii))
Zhongwei Renewable Energy Co., Ltd* (

) (Note (i))

) (Note (ii))

Short-term loans
Ningxia Energy (Note (ii))
Yinxing Energy (Note (ii))
Shandong Aluminum (Note (i))
Chalco Shandong (Note (ii))
Chalco Trading (Note (ii))

Note:

(i) The guarantor is a subsidiary of Chinalco.

(ii) The guarantor is a subsidiary of the Group.

12,000
749,207
827,600
202,400
-

8,000
866,877
1,099,400
109,000
5,050

1,791,207

2,088,327

50,000
50,000
15,000
-
300,000

120,000
-
15,000
170,000
-

415,000

305,000

*The  English  names  represent  the  best  effort  made  by  the  management  of  the  Group  in  translating  their  Chinese  names  as  they  do  not  have  any 
official English names.

(f)

Secured interest-bearing loans and borrowings

The assets pledged for bank and other borrowings were set out in note 25 to the financial statements.

F-111

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

20.

INTEREST-BEARING LOANS AND BORROWINGS (Continued)

Note: (Continued)

(g) Gold leasing arrangements

On June 6, 2016, the Company entered into a gold leasing operational agreement, four gold leasing agreements and a general hedging agreement 
with BOCOM, pursuant to which the Company developed gold leasing for working capital financing purposes.

According  to  the  gold  leasing  operational  agreement  and  gold  leasing  agreements,  the  Group  leased  from  BOCOM  standard  gold  with  fineness  of 
Au99.99 for 12 months with annual lease fee rates from 3.61% to 3.70%. Then, the Group sold the leased gold back to BOCOM at the predetermined 
price and received cash of RMB3,000 million. The Group has paid an upfront lease fee amounting to RMB86.4 million at the beginning of the lease 
period.  Upon  the  expiry  of  the  leasing  term,  the  Group  shall  purchase  the  same  amount  of  gold  with  fineness  of  Au99.99  from  BOCOM  at  the 
predetermined  price  pursuant  to  the  general  hedging  agreement,  and  return  the  standard  gold  with  same  quality  as  those  under  the  gold  leasing 
agreements.

The directors of the Company are of view that the gold leasing operational agreement, gold leasing agreements and the general hedging agreement 
are  planned,  determined  and  operated  as  an  integrated  transaction,  through  which  the  Group  is  free  from  the  risks  of  gold  price  fluctuations,  and 
therefore, should be accounted for as loans from BOCOM with fixed interest rates.

F-112

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

21.

FINANCE LEASE PAYABLES

As disclosed in note 6, the Group leased certain machineries under finance leases with lease terms ranging from one to five years.At December 31, 2016, 
the total future minimum lease payments under finance leases and their present values are as follows:

Amounts payable:
Within one year
In the second year
In the third to fifth

years, inclusive

Total minimum finance

lease payment

Future finance charges

Total net finance lease
   payables (note 21)

Portion classified as current liabilities (note 20)

Non-current portion

Minimum lease payments

Present value of minimum lease 
payments

December 31,
2015

December 31,
2016

December 31,
2015

December 31,
2016

1,839,080
1,824,654

2,253,720
2,068,315

1,531,554
1,553,769

2,008,716
1,891,406

3,765,416

2,895,251

3,625,194

2,792,180

7,429,150

7,217,286

6,710,517

6,692,302

(718,633)

(524,984)

6,710,517

6,692,302

(1,531,554)

(2,008,716)

5,178,963

4,683,586

), Ruize 
During 2015 and 2016, the Group entered into various sale and leaseback agreements with CCB Financial Leasing Co., Ltd* (
International  Financial  Leasing  Co.,  Ltd.*  (
), Caterpillar  Financial 
Leasing  Co.,  Ltd.*  (
), 
Taiping  Sinopec  Financial  Leasing  Co.,  Ltd.*  (
), 
JIC Leasing (Shanghai) Co., Ltd.* (
) and CFL, which is a related party of the Group, respectively, under which the Group sold 
(
machineries  and  construction  in  progress  and  leased  them  back.  The  lease  terms  range  from  one  to  five  years  and  the  lease  rentals  are  payable  by 
instalments with bearing interest at prevailing lending rates. Regarding the agreement of sales and leaseback with CFL, unless the rental are paid in full, no 
dividends would be distributed from Guangxi Branch, Lanzhou Branch, Shanxi Branch, Chalco Zhongzhou, Chalco Shandong, Baotou Aluminum, Guizhou 
") to their shareholders. Upon the expiry of the lease period, the Group is entitled to purchase 
Huajin, Zunyi Alumina and Wangwa Coal Co., Ltd.*("
the leased assets at nominal amount.

), Chongqing  Transportation  Equipment  Financing  Lease  Co.,  Ltd*  (

),  Pingan  International  Financial  Leasing  Co.,  Ltd.*  (

), Guohong  Financial  Leasing  Co.,  Ltd.*  (

)

The Group disposed of the assets under the sales and leaseback arrangements and incurred losses and gains of RMB234 million (2015: RMB1,066 million) 
and RMB112 million (2015: RMB92 million) , respectively, which were amortized over their respective useful lives of the assets. The Internal Rate of Return 
(IRR) of the sales and finance lease back arrangements range from 4.76% to 6.28%.

*The English name represents the best effort made by the management of the Group in translating its Chinese name as it does not have any official English 
names.

F-113

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)

For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

22. OTHER NON-CURRENT LIABILITIES

Financial liabilities

-Long-term payables for mining rights
-Other financial liabilities

Obligations in relation to early retirement schemes (Note (i))
Deferred government grants
Deferred gain relating to sales and lease back agreements (Note (ii))
Provision for rehabilitation
Others

Note:

(i)

Obligations in relation to early retirement schemes

December 31,
2015

December 31,
2016

797,694
300
797,994

827,305
1,529,545
88,955
100,285
6,475
2,552,565

789,420
300
789,720

674,835
1,466,656
193,724
106,769
6,037
2,448,021

3,350,559

3,237,741

From 2010, certain subsidiaries and branches implemented certain early retirement benefit schemes which allow qualified employees to early retire on 
a  voluntary  basis.  The  Group  undertakes  the obligations  to  pay  the  early  retirement  employees'  living  expenses  for  no  more  than  five  years  in  the 
future  on  a  monthly  basis  according  to  the  early  retirement  benefit  schemes,  together  with  social  insurance  and  housing  fund  pursuant  to  the 
regulation of the local Social Security Office. Living expenses, social insurance and the housing fund are together referred to as "the Payments". The 
Payments are forecasted to increase by 3% per annum with reference to the inflation rate and adjusted based on the average death rate in China. The 
Payments are discounted by the treasury bond rate of December 31, 2015 and 2016 respectively. As at December 31, 2015 and 2016, the current 
portion of the Payments within one year was reclassified to "other payables and accrued liabilities".

As at December 31, 2015 and 2016, obligations in relation to retirement benefits under the Group's early retirement schemes are as follows:

As at January 1
Provision made during the year (note30)
Interest costs
Payment during the year

As at December 31,

Non-current
Current (note 23)

2015

2016

1,374,101
34,893
14,007
(275,681)

1,147,320
132,044
84,616
(367,382)

1,147,320

996,598

827,305
320,015

674,835
321,763

1,147,320

996,598

(ii)

As disclosed in note 21, the Group entered into several sales and lease back agreements which were finance leases during the years. The deferred 
gains resulting from the sale were classified under other non-current liabilities and were amortized over the useful lives of the assets leased back.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

23. OTHER PAYABLES AND ACCRUED LIABILITIES

F-114

Financial liabilities

-Payable for capital expenditures
-Accrued interest
-Payables withheld as guarantees and deposits
-Dividends payable by subsidiaries to non-controlling shareholders
-Consideration payable for investment projects
-Current portion of payables for mining rights
-Others

Sales and other deposits from customers
Taxes other than income taxes payable (Note)
Accrued payroll and bonus
Staff welfare payables
Current portion of obligation in relation to early retirement schemes (note 22)
Contribution payable for pension insurance
Others

December 31,
2015

December 31,
2016

5,338,218
1,112,849
1,088,352
233,036
98,966
218,158
1,040,969
9,130,548

1,652,576
385,654
183,781
276,469
320,015
123,381
18,146
2,960,022

5,654,992
1,068,657
1,075,289
221,496
305,506
337,659
900,771
9,564,370

1,799,200
713,450
218,741
277,064
321,763
109,077
3,013
3,442,308

12,090,570

13,006,678

Note: Taxes other than income taxes payable mainly comprise accruals for value-added tax, resource tax, city construction tax and education surcharge.

As at December 31, 2016, except for other payables and accrued liabilities of the Group amounting to RMB251 million and RMB0.022 million which were 
denominated in USD and EUR, respectively (December 31, 2015: RMB4 million in USD, RMB0.311  million denominated in HKD), all payables and accrued 
liabilities were denominated in RMB (December 31, 2015: all denominated in RMB).

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

24.

TRADE AND NOTES PAYABLES

F-115

Trade payables
Notes payable

December 31,
2015

December 31,
2016

7,991,868
6,734,676

6,682,225
4,603,109

14,726,544

11,285,334

As at December 31, 2016, except for trade and notes payables of the Group amounting to RMB22 million which were denominated in USD (December 31, 
2015: RMB228 million in USD), all trade and notes payables were denominated in RMB (December 31, 2015: all denominated in RMB).

The ageing analysis of trade and notes payables is as follows:

Within 1 year
Between 1 and 2 years
Between 2 and 3 years
Over 3 years

The trade and notes payables are non-interest-bearing and are normally settled within one year.

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

25.

PLEDGE OF ASSETS

F-116

December 31,
2015

December 31,
2016

14,234,715
248,656
55,067
188,106

10,719,901
276,179
107,125
182,129

14,726,544

11,285,334

The  Group  has  pledged  various  assets  as  collateral  against  certain  secured  borrowings  as  set  out  in  note  20.  As  at  December  31,  2015  and  2016,  a 
summary of these pledged assets was as follows:

Property, plant and equipment (note 6)
Land use rights (note 8)
Intangible assets (note 5)
Investment in an associate (note 9(b))
Notes receivable (note 14)
Trade receivables (note 14)

December 31,
2015

December 31,
2016

6,102,859
257,610
1,241,057
421,270
26,500
360,000

6,456,488
254,339
1,114,454
376,270
33,500
35,836

8,409,296

8,270,887

As  at  December  31,  2016,  in  addition  to  the  loans  and  borrowings  which  were  pledged  by  the  above  assets,  the  current  portion  of  long-term  loans  and 
borrowings amounting to RMB933 million (December 31, 2015: RMB882 million) and the non-current portion of long-term loans and borrowings amounting to 
RMB8,956 million (December 31, 2015: RMB10,384 million) were secured by the contractual right to charge users for electricity generated in the future. As 
at December 31, 2016, the current portion of long-term loans and borrowings amounting to RMB10 million (December 31, 2015: RMB10 million)  and the 
non-current  portion  of  long-term  loans  and  borrowings  amounting  to  RMB1,657  million  (December  31,  2015:  RMB1,667  million)  were  secured  by  the 
investment in a 70.82% owned subsidiary of the Company, Ningxia Energy.

F-117

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

26.

PROFIT/(LOSS) BEFORE INCOME TAX

An analysis of profit or loss before income tax is as follows:

Purchase of inventories in relation to trading activities
Raw materials and consumables used
Changes in work-in-progress and finished goods
Power and utilities

2014

2015

2016

71,647,273
34,897,297
1,014,376
17,740,895

60,318,158
28,948,534
523,390
15,835,191

79,682,085
25,478,373
1,667,696
12,980,854

Depreciation and amortization
Employee benefit expenses (note 30)
Repair and maintenance
Transportation expenses
Logistic cost
Taxes other than income tax expense (Note (i))
Rental expenses for land use rights and buildings
Packaging expenses
Research and development expenses
Auditors' remuneration expense (Note (ii))

Note:

7,551,278
8,170,193
1,857,471
1,058,781
-
524,678
713,001
249,843
293,766
25,176

7,374,743
6,103,869
1,797,254
1,152,027
-
567,157
664,917
272,558
168,870
23,666

6,969,947
5,887,632
1,354,372
1,493,223
796,231
690,718
511,189
235,929
168,862
26,006

(i)

Taxes other than income tax expense mainly comprise surcharges, land use tax, property tax and stamp duty.

(ii)

During the year ended December 31, 2016, auditors' remuneration included audit and non-audit services provided by Ernst & Young, including Ernst & 
Young Hong Kong, Ernst & Young Hua Ming LLP and Ernst & Young (China) Advisory Limited, amounting to RMB23.7 million (2014: RMB22.2 million, 
2015: RMB23.3 million), and services provided by other auditors.

F-118

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

27. OTHER INCOME

For  the  year  ended  December  31,  2016,  government  grants  amounting  to  RMB745  million  (2014:  RMB824 million, 2015:  RMB1,771  million  )  were 
recognized  as  income  for  the  year  necessary  to  compensate  the  costs  and  facilitate  the  Group's  development.  There  are  no  unfulfilled  conditions  or 
contingencies attached to the grants.

28. OTHER GAINS, NET

2014

2015

2016

-
-
-
156,617
110,250
-
-
-
-
-
(44,144)
71,023
63,183

832,369
2,588,134
-
(477,733)
(213,085)
-
1,364,821
209,735
350,218
375,025
18,075
38,469
(62,428)

128,833
-
125,024
(1,290,267)
154,585
571,270
-
-
-
-
245,248
15,905
216,035

356,929

5,023,600

166,633

Gain on disposal of investments in associates
Gain on disposal of Shanxi Huaxing
Gain on disposal and dividends of available for sale
Realized gains/(loss) on futures, forward and option contracts, net (Note)
Unrealized gains/(loss) on futures, forward and option contracts, net (Note)
Gain on disposal of the Environmental Protection Business (note 40)
Gain on disposal of aluminum plant and buildings of Guizhou Branch
Gain on disposal of Hong Kong properties
Gain on disposal of urban properties and land use rights for capital injection
Gain on disposal of Gansu Hualu land use right
(Loss)/gain on disposal of other property, plant and equipment and land use rights, net
Gain on investments in financial products
Others

Note: None of these futures, forward and option contracts is designated for hedge accounting.

F-119

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

29.

FINANCE INCOME/FINANCE COSTS

An analysis of finance income/finance costs is as follows:

2014

2015

2016

Finance income - interest income

(1,047,631)

(812,367)

(815,678)

Interest expense
Less: interest expense capitalized in property, plant and equipment (note 6)
Interest expense, net of capitalized interest
Amortization of unrecognized finance expenses
Exchange loss/(gain), net
Finance costs

Finance costs, net

7,132,224
(532,695)
6,599,529
123,881
10,464
6,733,874

6,101,468
(522,053)
5,579,415
285,727
95,851
5,960,993

5,154,375
(414,133)
4,740,242
324,701
(60,228)
5,004,715

5,686,243

5,148,626

4,189,037

Capitalization rate during the year (note 6)

5.80% to 7.10%

4.90% to 6.55%

3.85% to 6.00%

30.

EMPLOYEE BENEFIT EXPENSES

An analysis of employee benefit expenses is as follows:

Salaries and bonus
Housing fund
Staff welfare and other expenses (Note)

2014

2015

2016

4,327,935
424,457
1,881,515

3,976,468
395,246
1,670,509

3,845,959
387,534
1,493,088

Employment expense in relation to early retirement schemes (note 22)
Employment expenses in relation to termination benefit

1,360,284
176,002

34,893
26,753

132,044
29,007

8,170,193

6,103,869

5,887,632

Note:   Staff  welfare  and  other  expenses  include  staff  welfare,  staff  union  expenses,  staff  education  expenses,  unemployment  insurance  expenses  and 

pension insurance expenses, etc.

Employee benefit expenses include remuneration payables to directors, supervisors and senior management as set out in note 31.

F-120

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION

(a)

Directors' and supervisors' remuneration

The aggregate amounts of remuneration payables to directors and supervisors of the Company during the year are as follows:

Fees
Basic salaries, housing fund, other allowances and benefits in kind
Discretionary bonus
Pension cost

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

F-121

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION (Continued)

(a)

Directors' and supervisors' remuneration (Continued)

2014

622
2,590
-
316

3,528

2015

653
1,143
-
140

1,936

2016

762
975
-
114

1,851

The remuneration of each director and supervisor of the Company for the year ended December 31, 2014 is set out below:

Name of directors and supervisors

Fees

Salary

Discretionary 
bonus

Pension

Total

Directors:
Xiong Weiping
Luo Jianchuan
Liu Xiangmin
Jiang Yinggang
Wu Jianchang (Note (i))
Ma Si-hang, Frederick (Note (ii))
Wu Zhenfang (Note (iii))
Wang Jun (Note (iv))
Liu Caiming (Note (v))
Sun Zhaoxue (Note (vi))

Supervisors:
Zhao Zhao
Yuan Li
Zhang Zhankui

Total

Note:

-
-
-
-
94
189
189
150
-
-
622

-
-
-
-

606
528
515
491
-
-
-
-
-
-
2,140

-
450
-
450

622

2,590

-
-
-
-
-
-
-
-
-
-
-

-
-
-
-

-

63
63
63
63
-
-
-
-
-
-
252

-
64
-
64

316

669
591
578
554
94
189
189
150
-
-
3,014

-
514
-
514

3,528

(i)

On June 27, 2014, Wu Jianchang resigned due to the age, which took effect on February 26, 2015.

(ii)

Ma Si-hang, Frederick was appointed as director at the 2012 general meeting of shareholders on June 27, 2013.

(iii) Wu Zhenfang was appointed as director at the 2013 first extraordinary general meeting of Shareholders on August 30, 2013.

(iv) Wang Jun was appointed as director at the 2012 general meeting of Shareholders on June 27, 2013.

(v)

(vi)

On  March  18,  2014,  Liu  Caiming  resigned  from  the  position  of  a  non-executive  director.  On  February  26,  2015,  Liu  Caiming  returned  to  the 
position of a non-executive director.

On  September  16,  2014,  Sun  Zhaoxue  resigned  from  the  position  of  a  non-executive  director  and  a  vice  president,  and  he  was  under 
investigation.

F-122

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION (Continued)

(a)

Directors' and supervisors' remuneration (Continued)

The remuneration of each director and supervisor of the Company for the year ended December 31, 2015 is set out below:

Names of directors and supervisors

Fees

Salaries

Discretionary 
bonus

Pension costs

total

Directors:
Ge Honglin (Note (i))
Ao Hong (Note (ii))
Luo Jianchuan (Note (ii))
Liu Xiangmin
Jiang Yinggang
Liu Caiming (Note (iii))
Wang Jun
Ma Si-hang, Frederick (Note (iv))
Lie-A-Cheong Tai-Chong, David (Note (iv))
Chen Lijie (Note (v))
Hu Shihai (Note (vi))
Wu Zhenfang (Note (ix))
Wu Jianchang (Note (x))

Supervisors:
Zhao Zhao
Yuan Li
Zhang Zhankui (Note (vii))
Wang Jun (Note (viii))

Total

Note:

(i)

-
-
-
-
-
-
150
192
-
162
102
47
-
653

-
-
-
-
-

-
-
-
-
643
-
-
-
-
-
-
-
-
643

-
500
-
-
500

653

1,143

-
-
-
-
-
-
-
-
-
-
-
-
-
-

-
-
-
-
-

-

-
-
-
-
70
-
-
-
-
-
-
-
-
70

-
70
-
-
70

-
-
-
-
713
-
150
192
-
162
102
47
-
1,366

-
570
-
-
570

140

1,936

Mr. Ge Honglin was elected as an executive director of the Company at the 2015 first extraordinary general meeting of the Company and he 
was  elected  as  the  chairman  of  the  Board  of  the  Company  at  the  sixteenth  meeting  of  the  fifth  session  of  the  Board  of  the  Company. On 
February 16, 2016, Mr. Ge proposed to resign as an executive Director, the chairman of the Board and from each of his positions in relevant 
special committees under the Board of the Company due to his work commitment.

(ii)

On  November  20,  2015,  due  to  work  arrangement,  Mr.  Luo  Jianchuan  resigned  from  the  Executive  Director  and  President  of  the  Company, 
along  with  all  the  duties  of  various  special  committees.  Mr.  Ao  Hong  was  elected  to  be  the  Executive  Director  in  the  second  extraordinary 
shareholders' meeting in 2015 of the fifth session of the board of directors.

(iii) Mr. Liu Caiming was elected as a non-executive director of the fifth session of the Board of the Company at the 2015 first extraordinary general 

meeting of the Company.

F-123

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION (Continued)

(a)

Directors' and supervisors' remuneration (Continued)

Note: (Continued)

(iv)

(v)

(vi)

On  November  12,  2015,  due  to  other  work  arrangement,  Mr.  Ma  Si-hang  resigned  as  an  independent  non-executive  director  and  relevant 
duties of various special committees of the board of directors. Through the review of the election nomination committee of the fifth session of 
the  board  of  directors  and  discussion  of  board  of  directors'  23th  meeting,  Mr.  Lie-A-Cheong  Tai-Chong,  David  was  nominated  to  be  the 
candidate  of  Non-executive  Director.  In  the  second  extraordinary  shareholders  meeting  in  2015,  he  was  elected  to  be  independent  non-
executive director of the fifth session of the board of directors.

Ms.  Chen  Lijie  was  elected  as  an  independent  non-executive  director  of  the  fifth  session  of  the  Board  of  the  Company  at  the  2015  first 
extraordinary general meeting of the Company.

Mr.  Hu  Shihai  was  elected  as  an  independent  non-executive  director  of  the  fifth  session  of  the  Board  of  the  Company  at  the  2015  annual 
general meeting of the Company.

(vii)

On November 13, 2015, due to other work arrangement, Mr. Zhang Zhankui resigned as a supervisor of the Group. On November 13, 2015, 
Mr. Zhang Zhankui was appointed as chief financial officer.

(viii)

The  controlling  shareholder,  Chinalco  nominated  Mr.  Wang  Jun  as  the  candidate  for  the  supervisor  of  the  fifth  session  of  the  board  of 
supervisors. Mr. Wang Jun was elected to be supervisor of the fifth session of the board of supervisors.

(ix)

(x)

On April 2, 2015, due to being under an investigation by the competent authority, Mr. Wu Zhenfang resigned as an independent non-executive 
Director and from relevant positions in the special committees under the Board of the Company by submitting a resignation to the Board.

Due  to  his  age,  Mr.  Wu  Jianchang  resigned  from  the  position  of  independent  Non-executive  Director  of  the  Company,  with  effect  from 
February 26, 2015.

F-124

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION (Continued)

(a)

Directors' and supervisors' remuneration (Continued)

The remuneration of each director and supervisor of the Company for the year ended December 31, 2016 is set out below:

Names of directors and supervisors

Fees

Salaries

Discretionary bonus

Pension costs

total

Directors:
Ge Honglin (Note (i))
Yu Dehui (Note (ii))
Ao Hong
Lu Dongliang(Note (iii))
Jiang Yinggang
Liu Caiming
Wang Jun
Lie-A-Cheong Tai-Chong, David
Chen Lijie
Hu Shihai

Supervisors:
Liu Xiangmin (Note (iv))
Wang Jun
Yuan Li (Note (v))
Wu Zuoming (Note (vi))
Zhao Zhao (Note (vii))

Total

Note:

(i)

(ii)

-
-
-
-
-
-
150
204
204
204
762

-
-
-
-
-
-

762

-
-
-
-
725
-
-
-
-
-
725

-
-
-
250
-
250

975

-
-
-
-
-
-
-
-
-
-
-

-
-
-
-
-
-

-

-
-
-
-
76
-
-
-
-
-
76

-
-
-
38
-
38

-
-
-
-
801
-
150
204
204
204
1,563

-
-
-
288
-
288

114

1,851

Mr.  Ge  Honglin  resigned  as  an  executive  director  and  the  Chairman  of  the  Board  of  the  Company  on  February  16,  2016  due  to  his  work 
commitment. The resignation of Mr. Ge has taken effect on the same day.

Mr. Yu Dehui was elected as a non-executive director of the fifth session of the Board of the Company at the 2016 first extraordinary general 
meeting of the Company held on April 8, 2016. On the same day, Mr. Yu Dehui was elected as the Chairman of the fifth session of the Board 
of  the  Company  at  the  31st  meeting  of  the  fifth  session  of  the  Board.  Mr.  Yu  Dehui  was  re-elected  as  a  non-executive  director  and  the 
Chairman of the sixth session of the Board of the Company at the 2015 annual general meeting and the first meeting of the sixth session of 
the Board of the Company held on June 28, 2016.

F-125

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION (Continued)

(a)

Directors' and supervisors' remuneration (Continued)

Note: (Continued)

(iii)

(iv)

(v)

(vi)

Mr. Lu Dongliang was elected as an executive director of the sixth session of the Board of the Company at the 2015 annual general meeting 
of the Company held on June 28, 2016.

Mr. Liu Xiangmin resigned as an executive director of the Company on June 28, 2016 due to the expiration of the term of office of the fifth 
session of the Board. Mr. Liu Xiangmin was elected as a supervisor of the sixth session of the Supervisory Committee of the Company at the 
2015  annual  general  meeting  on  the  same  day.  At  the  first  meeting  of  the  sixth  session  of  the  Supervisory  Committee  subsequent  to  the 
annual general meeting, Mr. Liu Xiangmin was elected as the chairman of the sixth session of the Supervisory Committee of the Company.

Mr. Yuan Li resigned as a supervisor of the Company on June 28, 2016 due to the expiration of the term of office of the fifth session of the 
Supervisory Committee of the Company.

Mr. Wu Zuoming was elected as an employee representative supervisor of the sixth session of the Supervisory Committee of the Company at 
the meeting of the employees' representatives held on June 28, 2016.

(vii)

Mr. Zhao Zhao resigned as the chairman of the Supervisory Committee of the Company on June 28, 2016 due to the expiration of the term of 
office of the fifth session of the Supervisory Committee.

F-126

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

31. DIRECTORS', SUPERVISORS' AND SENIOR MANAGEMENT'S REMUNERATION (Continued)

(a)

Directors' and supervisors' remuneration (Continued)

The remuneration of the directors and supervisors of the Company fell within the following bands:

Nil to RMB1,000,000

Number of individuals

2014

13

2015

16

2016

15

During the year, no options were granted to the directors or the supervisors of the Company (2014 and 2015: nil).

During the year, no emoluments were paid to the directors or the supervisors of the Company (among which included the five highest paid employees) 
as an inducement to join or upon joining the Company or as compensation for loss of office (2014 and 2015: nil).

No directors or supervisors of the Company waived any remuneration during the years 2014, 2015 and 2016.

(b)

 Five highest paid individuals

During the year ended December 31, 2016, the five highest paid employees of the Group include two directors and a supervisor (2014: four directors; 
2015: a director and a supervisor) whose remuneration is reflected in the analysis presented above. The remuneration payable to the remaining two 
individuals during 2016 (2014: one; 2015: three) is as follows:

Basic salaries, housing fund, other allowances and benefits in kind
Discretionary bonus
Pension cost

2014

491
-
63

554

2015

1,875
-
204

2,079

2016

1,450
-
152

1,602

The number of the remaining two highest paid individuals during 2016 (2014: one; 2015: three) whose remuneration fell within the following band is as 
follows:

Nil to RMB1,000,000

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

32.

INCOME TAX EXPENSE/ (BENEFIT)

F-127

Current income tax expense:

— PRC enterprise income tax

Deferred income tax expense/(benefit)

Number of employees

2014

1

2015

3

2016

2

2014

2015

2016

260,721

255,572

503,233

814,189

(485,719)

(99,061)

1,074,910

(230,147)

404,172

In  general,  the  Group's  PRC  entities  are  subject  to  PRC  corporate  income  tax  at  the  standard  rate  of  25%  (2014:  25%,  2015:  25%)  on  their  respective 
estimated  assessable  profits  for  the  year.  Certain  branches  and  subsidiaries  of  the  Company  located  in  the  western  regions  of  the  PRC  are  granted  tax 
concessions including a preferential tax rate of 15% (2014: 15%, 2015: 15%).

F-128

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

32.

INCOME TAX EXPENSE/ (BENEFIT) (Continued)

The  reconciliation  between  the  tax  on  the  Group's  profit  or  loss  before  income  tax  and  the  theoretical  tax  amount  that  would  arise  using  the  weighted 
average tax rate applicable to profit or loss of the consolidated entities is as follows:

(Loss)/profit before income tax

2014

2015

2016

(16,027,138)

136,866

1,659,627

Tax (benefit)/expense calculated at standard income tax rate of 25% (2014 and 2015: 25%)
Tax effects of:

Preferential income tax rates applicable to certain branches and subsidiaries
Impact of change in income tax rate
Tax losses of which no deferred tax assets recognized
Deductible temporary differences of which no deferred tax assets recognized
Utilization of previously unrecognized tax losses
Tax incentive in relation to deduction limits of certain expenses
Non-taxable income and deductible interest
Expenses not deductible for tax purposes
Write-off of unrecoverable deferred tax assets previously recognized
Recognition of deferred tax assets related to previously unrecognized deductible temporary 

differences and tax losses

Unrecognized taxable temporary differences relating to equity investments
Recognition of taxable temporary differences relating to equity investments previously 

unrecognized

True up adjustments in respect of prior year's annual income tax filings and others

Income tax expense/(benefit)

Effective tax rate

(4,006,785)

34,217

414,907

(19,631)
(53,490)
2,045,362
1,223,707
(9,477)
(4,949)
(205,539)
432,876
383,314

-
-

1,321,405
(31,883)

21,442
4,538
437,138
241,812
(358,106)
(2,502)
(149,613)
30,280
76,775

(238,728)
(351,846)

-
24,446

(3,322)
5,945
258,767
78,644
(203,423)
(3,769)
(89,602)
80,014
3,315

(117,513)
-

-
(19,791)

1,074,910

(230,147)

404,172

(6.71%)

(168%)

24%

Share of income tax expense of associates and joint ventures of RMB64 million (2014: RMB52.0 million, 2015: RMB41.0 million) and RMB22 million (2014: 
RMB20.4  million,  2015:  RMB21  million)  is  included  in  "share  of  profits  and  losses  of  associates"  and  "share  of  profits  and  losses  of  joint  ventures", 
respectively.

F-129

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

33.

(LOSS)/EARNINGS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT

(a)

Basic

The  basic  (loss)/earnings  per  share  is  calculated  by  dividing  the  (loss)/profit  attributable  to  equity  holders  of  the  parent  by  the  weighted  average 
number of shares in issue during the year.

2014

2015

2016

(Loss)/Profit attributable to owners of the parent (RMB)

(16,269,477,000)

148,622,452

402,494,060

Other equity instruments' distribution

Weighted average number of ordinary shares in issue
Basic (loss)/earnings per share (RMB)

(b)

Diluted

(110,000,000)
-
(16,269,477,000)
292,494,060
13,524,487,892 14,272,716,517 14,903,798,236
0.02

(19,287,671)
129,334,781

(1.20)

0.01

The  diluted  earnings  per  share  amounts  for  the  years  ended  December  31,  2014,  2015  and  2016  are  the  same  as  the  basic  earnings  per  share 
amounts as there were no dilutive potential shares during those years.

34. DIVIDENDS

According to the articles of association of the Company, the Company considers the maximum limit of profit appropriation to its shareholders is the lowest of:

(i)

(ii)

the sum of the current period net profit and opening retained earnings in accordance with IFRSs;

the sum of the current period net profit and opening retained earnings in accordance with the PRC Accounting Standards for Business Enterprises; 
and

(iii)

the amount limited by the Company Law of the PRC.

According to the resolution of the Board of Directors dated March 23, 2017, the directors did not propose any final dividend for the year ended December 31, 2016, which is 
to be approved by the shareholders.

F-130

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

35. CASH FLOWS GENERATED FROM OPERATING ACTIVITIES

Cash flows generated from operating activities
(Loss)/Profit before income tax

Adjustments for:

Share of profits and losses of joint ventures
Share of profits and losses of associates
Depreciation of property, plant and equipment
Depreciation of investment properties

Notes

9(a)
9(b)
6
7

2014

2015

2016

(16,027,138)

136,866

1,659,627

(89,510)
(350,575)
7,020,468
-

(23,238)
(284,531)
6,931,721
-

95,508
(115,091)
6,560,795
1,266

Loss/(gain)  on  disposal  of  other  property,  plant  and  equipment  and  land  use 

rights, net

Gain on disposal of the Environmental Protection Businesses
Impairment losses of property, plant and equipment
Impairment losses of intangible assets
Impairment losses of land use rights and leasehold land
Amortization of intangible assets
Amortization of land use rights
Amortization of prepaid expenses included in other non-current assets
Realized and unrealized (gains)/loss on futures, option and forward contracts
Gain on disposal of Shanxi Huaxing
Gain on disposal of investments in associates
Gain on disposal of and dividends from available-for-sale investments
Receipt from government subsidies
Interest income
Financial cost
Loss/(gain) on financial products
Change in special reserve
Others

28

28
6

5
8

28
28
28
28

29
28

44,144

(2,317,874)

(245,248)

-
5,679,521
108,424
140,804
304,077
84,608
142,126
(266,867)
-
-
-
(154,726)
(605,408)
6,733,909
71,023
65,450
-

-
10,011
-
-
255,098
103,932
83,992
690,818
(2,588,134)
(832,369)
-
(282,635)
(340,278)
5,960,993
(38,469)
(103,364)
15,790

(571,270)
57,080
-
-
243,771
99,197
64,918
1,135,682
-
(128,833)
(125,024)
(207,146)
(353,535)
5,004,715
(15,905)
9,807
(7,531)

2,900,330

7,378,329

13,162,783

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

35. CASH FLOWS GENERATED FROM OPERATING ACTIVITIES (Continued)

F-131

Cash flows generated from operating activities (Continued)

Changes in working capital:
Decrease in inventories
Decrease/(increase) in trade and notes receivables
Decrease/(increase) in other current assets
Increase in restricted cash
Increase in other non-current assets
Increase/(decrease) in trade and notes payables
Increase in other payables and accrued liabilities
Increase/(decrease) in other non-current liabilities

Cash generated from operations

PRC corporate income taxes paid

2014

2015

2016

1,128,466
891,342
3,158,148
(647,754)
(23,834)
3,236,231
2,745,679
702,429

1,793,787
(68,353)
(815,194)
(109,542)
(566,664)
(621,708)
1,045,773
(461,995)

2,437,326
(3,664,653)
3,460,225
(264,508)
(133,249)
(3,447,633)
39,120
(15,804)

14,091,037

7,574,433

11,573,607

(308,715)

(277,378)

(54,933)

Net cash generated from operating activities

13,782,322

7,297,055

11,518,674

Non-cash transactions of investing activities and financing activities
Capital injection in an associate and joint ventures by non-cash assets

203,157

793,364

371,051

Note: In 2016, the Group had endorsed notes receivable from sale of goods or services for purchase of property, plant and equipment amounting to RMB1,568 

million (2015: RMB 1,343 million).

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS

F-132

The Company is controlled by Chinalco, the parent company and a state-owned enterprise established in the PRC. Chinalco itself is controlled by the PRC 
government, which also owns a significant portion of the productive assets in the PRC. In accordance with IAS 24 Related Party Disclosures, government-
related  entities  and  their  subsidiaries,  directly  or  indirectly  controlled,  jointly  controlled  or  significantly  influenced  by  the  PRC  government  are  defined  as 
related parties of the Group. On that basis, related parties include Chinalco and its subsidiaries (other than the Group), other government-related entities and 
their  subsidiaries  ("other  state-owned  enterprises"),  other  entities  and  corporations  over  which  the  Company  is  able  to  control  or  exercise  significant 
influence and key management personnel of the Company and Chinalco as well as their close family members.

For the purposes of the related party transaction disclosures, the directors of the Company believe that meaningful information in respect of related party 
transactions has been adequately disclosed.

In  addition  to  the  related  party  information  and  transactions  disclosed  elsewhere  in  the  consolidated  financial  statements,  the  following  is  a  summary  of 
significant related party transactions entered in the ordinary course of business between the Group and its related parties during the years.

(a)

Significant related party transactions

Sales of goods and services rendered:
Sales of materials and finished

goods to:
Chinalco and its subsidiaries

 Note   

2014

2015

2016

(ix)

7,056,140

10,997,417

10,370,836

Associates of Chinalco
Joint ventures of Chinalco
Joint ventures
Associates

Provision of utility services to:
Chinalco and its subsidiaries
Associates of Chinalco
Joint ventures
Associates

Provision of engineering, construction and supervisory services to:

Chinalco and its subsidiaries
Joint ventures

F-133

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

Sales of goods and services rendered: (Continued)

Provision of products processing services to:

Chinalco and its subsidiaries

Rental revenue of land use rights and buildings to:

Chinalco and its subsidiaries
Associates of Chinalco

Purchase of goods and services:

Purchases of engineering, construction and supervisory services from:

Chinalco and its subsidiaries

Purchases of key and auxiliary materials and finished goods from:

Chinalco and its subsidiaries
Associates of Chinalco
Joint ventures
Associates

Provision of social services and logistics services by:

Chinalco and its subsidiaries

F-134

170,338
142
48,903
2,146,870

703,628
-
79,034
2,165,445

688,308
-
648,145
605,449

9,422,393

13,945,524

12,312,738

407,762
17,750
113
1,977

314,544
14,803
-
553

567,628
4,444
3,031
584

427,602

329,900

575,687

988,782
-

46,328
-

96,527
41,423

988,782

46,328

137,950

2014

2015

2016

3,169

-

-

34,887
-

34,887

34,281
249

34,530

33,231
-

33,231

988,782

1,737,344

1,525,349

2,957,742
386,609
1,268,123
762,003

1,640,051
-
1,276,078
414,539

1,600,770
-
3,799,116
31,413

5,374,477

3,330,668

5,431,299

312,626

324,872

307,354

(ii)
(ix)

(iii)
(ix)

Note

(vii)
(ix)

(vi)
(ix)

(iii)
(ix)

(iv)
(ix)

(v)
(ix)

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

Purchase of goods and services: (Continued)

Provision of utilities services by:
Chinalco and its subsidiaries
Joint ventures

Provision of products processing services by

Chinalco and its subsidiaries

Note

2014

2015

2016

(ii)
(ix)

(vii)
(ix)

563,468
-

643,597
-

688,513
3,386

563,468

643,597

691,899

76,075

62,623

-

Provision of other services by:

A joint venture

Rental expenses for buildings and land use rights charged by

Chinalco and its subsidiaries
Joint ventures

(vi)
(ix)

-

-

151,552

561,528
-

590,657
-

509,558
126

561,528

590,657

509,684

Other significant related party transactions:

Borrowing from a subsidiary of Chinalco

(viii),(ix)

1,429,000

5,929,000

5,145,959

Interest expense on a borrowing from a subsidiary of Chinalco

38,772

140,410

226,118

Entrusted loan from a subsidiary of Chinalco

70,000

-

-

Entrusted loans and other borrowings to:

Joint ventures

764,000

140,000

212,400

F-135

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

Other significant related party transactions: (Continued)
Interest income on entrusted loans and other borrowings to:

Joint ventures
An associate
Chinalco and its subsidiaries

Note

2014

2015

2016

 60,459
 88
 2,027

62,574

14,061
-
-

14,061

31,373
-
-

31,373

Interest income from the unpaid disposal proceeds from:

Chinalco and its subsidiaries

542,811

326,217

246,149

Disposal  assets  under  sale  and  leaseback  contract  to  a 

subsidiary of Chinalco

(xviii)

300,000

1,150,000

1,040,000

Finance lease under a sale and leaseback contract from a 

subsidiary of Chinalco

(xviii) , (ix)

304,239

1,150,064

1,040,036

Provision of financial guarantees to:

Joint ventures
An associate

Financial guarantees provided by:

Subsidiaries of Chinalco

Discounted notes receivables to a subsidiary of Chinalco

(xv),(xvi)
(xvii)

20(e)

345,760
23,710

369,470

138,000

118,757

340,900
17,470

358,370

27,000

122,000

24,245
-

24,245

23,000

40,200

All transactions with related parties are conducted at prices and on terms mutually agreed by the parties involved, which are determined as follows:

(i)

Sales of materials and finished goods comprised sales of alumina, primary aluminum, copper and scrap materials. Transactions entered into 
are covered by general agreements on mutual provision of production supplies and ancillary services. The pricing policy is summarized below:

F-136

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

All  transactions  with  related  parties  are  conducted  at  prices  and  terms  mutually  agreed  by  the  parties  involved,  which  are  determined  as  follows: 
(Continued)

(i)

Sales of materials and finished goods comprised sales of alumina, primary aluminum, copper and scrap materials. Transactions entered into 
are covered by general agreements on mutual provision of production supplies and ancillary services. The pricing policy is summarised below:

(1) The price prescribed by the PRC government ("state-prescribed price") is adopted;

(2) If there is no state-prescribed price, state-guidance price is adopted;

(3) If there is neither state-prescribed price nor state-guidance price, then the market price (being price charged to and from independent third 

parties) is adopted; and

(4) If none of the above is available, then the adoption of a contractual price (being reasonable costs incurred in providing the relevant services 

plus not more than 5% of such costs is adopted).

(ii)

Utility services, including electricity, gas, heat and water, are provided at the state-prescribed price.

(iii)

(iv)

(v)

Engineering, project construction  and supervisory services were provided for construction projects of the Group. The state-guidance price or 
prevailing market price (including the tender price where by way of tender) is adopted for pricing purposes.

The pricing policy for purchases of key and auxiliary materials (including bauxite, limestone, carbon, cement and coal) is the same as that set 
out in (i) above.

Social  services  and  logistics  services  provided  by  Chinalco  Group  cover  public  security,  fire  services,  education  and  training,  school  and 
hospital  services,  cultural  and  physical  education,  newspaper  and  magazines,  broadcasting  and  printing  as  well  as  property  management, 
environmental  and  hygiene,  greenery,  nurseries  and  kindergartens,  sanatoriums,  canteens  and  offices,  public  transport  and  retirement 
management  and  other  services.  Provisions  of  these  services  are  covered  by  the  Comprehensive  Social  and  Logistics  Services  Agreement. 
The pricing policy is the same as that set out in (i) above.

(vi)

Pursuant  to  the  Land  Use  Rights  Lease  Agreements  entered  into  between  the  Group  and  Chinalco  Group,  operating  leases  for  industrial  or 
commercial land are charged at the market rent rate. The Group also entered into a building rental agreement with Chinalco Group and pays 
rent based on the market rate for its lease of buildings owned by Chinalco.

(vii) The pricing policy for product processing services is the same as that set out in (i) above.

F-137

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

(viii) Chinalco Finance, a wholly owned subsidiary of Chinalco and a non-bank financial institution incorporated in the PRC, provide deposit services, 
credit services and miscellaneous financial services to the Group. The terms for the provision of financial services to the Group are no less 
favourable than those of the same type of financial services provided by Chinalco Finance to Chinalco and other members of its group or those of 
the same type of financial services that may be provided to the Group by other financial institutions.

(ix)

(x)

The related party transactions in respect of these items above also constitute connected transactions or continuing connected transactions as 
defined in Chapter 14A of the Listing Rules.

In November 2015, the Company together with its two subsidiaries, Chalco International Trading and Chalco Shanghai Kelin Co., Ltd. (
) ("Shanghai Kelin") signed a capital injection agreement with Chinalco Asset Management Co., Ltd.*(

) 

("Chinalco Asset Management") to inject capital to Chinalco Property Development Co., Ltd.* (
Development") by way of injecting certain urban property assets and land use rights with appraised value amounting to RMB676.95 million and 
cash amounting to RMB696 million. Subsequent to the capital injection, the Group held a 24.12% equity interest in Chinalco Investment 
Development. The investment in Chinalco Property Development has been adjusted the impact of downstream transaction amounting to 
RMB111.3 million. The transaction generated disposal gain amounting to RMB350.22 million.

) ("Chinalco Property 

(cid:1098)

In November 2015, Chinalco Property Development changed its name to Chinalco Investment Development Co., Ltd.*(

).

(xi)

Transfer of the Property Assets of Chalco Hong Kong to Chinalco assets holdings

In November 2015, Chalco Hong Kong and Chinalco Assets Holdings entered into an asset transfer agreement, pursuant to which, Chalco Hong 
Kong agreed to dispose of the property assets ("HK Property") of Chalco Hong Kong to Chinalco Assets Holdings. The appraised value of the 
properties was HKD372 million (equivalent to RMB311 million) as at the Benchmark Date of September 30, 2015. According to the asset transfer 
agreement, 30% of the total consideration, i.e. HKD112 million (equivalent to RMB93 million), shall be paid to Chalco Hong Kong by Chinalco 
Assets Holdings in December 2015, and the remaining 70% of the total consideration shall be paid before June 30, 2016. The transaction between 
the Group and Chinalco Assets Holdings constituted a connected transaction.

(xii)

(xiii)

The Group disposed of the Hong Kong property with carrying value of RMB102 million and recognized a gain of RMB210 million. In December 
2015, the Group received the first batch of the asset transfer consideration of RMB93 million.

As disclosed in note 39, the Group acquired relevant assets and liabilities of High-Purity Aluminum Plant and Light Metal Material Plant ("High-
Purity Aluminum and Light Metal") from Baotou Group which also constituted a connected transaction.

In August 2015, the Company entered into an agreement with Chalco Resource, a subsidiary of Chinalco, pursuant to which the Company shall 
make a capital injection to Chalco Resource of RMB616.58 million in proportion to its 15% equity interest in Chalco Resource. As at December 31, 
2015, the Company has made a capital injection of RMB246.63 million in cash, and still has the capital injection commitment amounting to 
RMB369.95 million.

(xiv)

In August 2015, the Company signed a capital injection agreement with China Rare Earth pursuant to which the Company has made a capital 
injection of RMB400 million in cash in return for 14.62% equity interest in China Rare Earth.

In December 2006, Ningxia Energy, a subsidiary of the Company, entered into a financial guarantee contract with China Construction Bank 
providing a financial guarantee to Tian Jing Shen Zhou Wind Power Co., Ltd, a joint venture of the Company, for its  14-year bank loan amounting 
to RMB35 million. As at December 31, 2016, the outstanding amount of the guarantee was RMB24 million (December 31, 2015: RMB30 million.

(cid:8911) (cid:1098)

In March 2013, the Company entered into a guarantee agreement  with China Development Bank, together with other shareholders of Xinyugou 
") ("Xinyugou Coal"), a joint venture of the Company, and pursuant to the guarantee agreement, the 
Coal Co., Ltd. *("
Company provided  financial guarantee to loans up to RMB1,020 million of Xinyugou Coal, in proportion to its 34% shareholding. In August 2016, 
Xinyugou Coal was default in repayment of bank loans and interests of RMB914 million and RMB101 million, respectively. Based on the 
agreement entered among the Company, Xinyugou Coal, one of its other shareholders and  China Development Bank on 31 August 2016, the 
Company fulfilled its guarantee obligation by paying RMB336 million to China Development Bank, and the related financial guarantee was 
released.

(xv)

(xvi)

(xvii)

In February 2014, Shanxi Huasheng, a subsidiary of the Company, entered into a financial guarantee contract with Shanghai Pudong 
Development Bank providing a financial guarantee to Xingshengyuan Coal Co., Ltd*("
Coal") an associate of the Company, for its bank loan up to RMB200 million, in proportion of the 43.03% shareholding in Xingshengyuan Coal. In 
2016, Xingshengyuan Coal repaid the bank loan in full, and the guarantee has been released.

(cid:11109) (cid:3346)(cid:1956) (cid:3357) (cid:1098) (cid:17235)

") ("Xingshengyuan 

(xviii) As disclosed in note 21, the Group has entered into several sales and leaseback contracts with CFL.

F-138

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

(xix) As disclosed in note 39, on January 1, 2016, Chalco Shandong swapped certain assets and liabilities to acquire a business from Shandong 

Aluminum, which constituted a related party transaction.

As disclosed in note 39, the Group acquired relevant assets and employees of pseudoboehmite and activated silicon powder production lines 
of Science and Technology Chemical Company from Shanxi Aluminum Plant, which also constituted a related party transaction.

As disclosed in note 39, the Group acquired the 33% and 33% equity interests in Xinghua Technology from Shandong Aluminum and Shanxi 
Aluminum Plant, respectively, which constituted a related party transaction.

As disclosed in note 39, the Group acquired the 60% equity interest of Chinalco Shanghai from Chinalco, which also constituted a related party 
transaction.

(xx)

In November 2015, the Company and Chinalco Capital, a subsidiary of Chinalco, entered into a capital contribution agreement (the "Capital 
Contribution Agreement"), pursuant to which the Company made a capital injection to Chinalco Capital by the 15% equity interest held by the 
Company in ABC-CA Fund Management Co., Ltd. ("
") ("ABC-CA") with appraised value of RMB283.15 million and 
cash of RMB150 million totalling RMB433.15 million. The Company completed the capital injection of 15% equity interest of ABC-CA in June 
2016 which constituted a related party transaction.

(xvi) As Disposal of non-core assets

On March 30, 2016, Chalco Shandong, Chalco Shanxi Branch and Chalco Henan Branch entered into asset transfer agreements to transfer 
certain non-core assets to Shandong Aluminum, Shanxi Aluminum Plant and China Great Wall Aluminum Corporation, respectively, which are 
all subsidiaries of Chinalco. The total consideration was RMB474.62 million which was determined based on the valuation reports of the assets 
disposed of on the valuation base date as at February 29, 2016. The carrying value of the assets disposed of amounted to RMB279.19 million 
and the Group recognized a disposal gain of RMB195.43 million. The transactions were completed on March 31, 2016. Pursuant to the asset 
transfer  agreements,  the  considerations  will  be  paid  in  two  instalments.  In  2016, Shanxi  Aluminum  Plant  and  China  Great  Wall  Aluminum 
Corporation  paid  the  first  instalment  amounting  to  RMB120.04  million  by  notes  receivable,  and  Shandong  Aluminum  settled  its  payment  by 
offsetting   receivables  amounting  to  RMB76.62  million.  As  at  December  31,  2016,  the  remaining  consideration  amounting  to  RMB277.96 
million would be paid by March 30, 2017.

F-139

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

(xxii) Disposal of businesses

As disclosed in note 40, on June 30, 2016, the Group transferred the Environmental Protection Business to Aluminum SPC, which constituted 
a related party transaction.

(xxiii) Cooperative exploration of Maochang Mine

On  June  28,  2016,  the  Company  and  Chinalco  entered  into  a  cooperative  exploration  agreement,  pursuant  to  which  the  Company  and 
Chinalco contributed construction investment and mining rights of RMB660 million and RMB475 million, respectively, representing 58.15% and 
41.85%,  respectively.  The  Group  and  Chinalco  are  entitled  to  the  share  of  profits  derived  from  Maochang  Mine  based  on  their  respective 
percentage of assets contributed and mine rights, respectively, for the period from July 1, 2016 to December 30, 2038.

On  June  28,  2016,  the  Company  also  entered  into  a  profit  sharing  rights  transfer  agreement  with  Chinalco,  pursuant  to  which  the  Group 
acquired  80%  of  Chinalco's  profit  sharing  rights  in  Maochang  Mine  at  the  consideration  of  RMB349.95  million  which  is  determined  by  both 
parties  with reference to the appraised value provided by an independent qualified valuer. The consideration will be paid in cash by the Group 
by instalments of RMB120 million, RMB135 million and RMB94.95 million in 2016, 2017 and 2018, respectively. The Group recorded the profit 
sharing  rights  purchased  from  Chinalco  as  an  intangible  asset  at  the  present  value  of  the  cash  consideration  instalments  and  the  related 
transactions totalling RMB335.41 million.

As  at  December  31,  2016,  Maochang  Mine  was  still  in  construction  stage  and  no  profit  was  distributed  under  the  cooperative  exploration 
agreement in the year then ended.

F-140

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(a)

Significant related party transactions (Continued)

During  the  years  ended  December  31,  2014,  2015  and  2016,  the  Group's  significant  transactions  with  entities  directly  or  indirectly  owned  or 
controlled  by  the  government  through  its  agencies,  affiliates  or  other  organizations  (collectively  "State-owned  Enterprises"  ("SOEs"))  (excluding 
Chinalco  and  its  subsidiaries)  constituted  a  large  portion  of  its  sales  of  goods  and  purchases  of  raw  materials,  electricity,  property,  plant  and 
equipment and services. In addition, substantially all restricted cash, time deposits, cash and cash equivalents and borrowings as at December 31, 
2014,2015 and 2016 and the relevant interest earned or paid during the year were transacted with banks and other financial institutions which are 
controlled by the PRC government. In the opinion of the directors of the Company, the transactions with SOEs are activities conducted in the ordinary 
course  of  business,  and  the  dealings  of  the  Group  have  not  been  significantly  or  unduly  affected  by  the  fact  that  the  Group  and  those  SOEs  are 
ultimately  controlled  or  owned  by  the  PRC  government.  The  Group  has  also  established  pricing  policies  for  rendered  services  and  such  pricing 
policies do not depend on whether or not the customers are SOEs.

*The English names represent the best effort made by the management of the Group in translating their Chinese names as they do not have any 
official English names.

F-141

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(b)

Balances with related parties

Other than those disclosed elsewhere in the consolidated financial statements, the outstanding balances with related entities at the year end are as 
follows:

Cash and cash equivalents deposited with
A subsidiary of Chinalco (Note)

Trade and notes receivables
Chinalco and its subsidiaries
Associates of Chinalco
Joint ventures

Provision for impairment of receivables

December 31,
2015

December 31,
2016

7,585,515

7,073,289

849,417
23
28,268
877,708

1,093,378
10,200
38,055
1,141,633

(125,694)

(78,262)

752,014

1,063,371

Note: On August 26, 2011, the Company entered into an agreement with Chinalco Finance, pursuant to which, Chinalco Finance agreed to provide 
deposit services, credit services and other financial services to the Group. On August 24, 2012 and April 28, 2015, the Company renewed the 
financial service agreement with Chinalco Finance with a validation term of three years ending on August 25, 2018.

F-142

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(b)

Balances with related parties (Continued)

Other than those disclosed elsewhere in the consolidated financial statements, the outstanding balances with related entities at the year end are as 
follows (Continued):

Other current assets
Chinalco and its subsidiaries
Joint ventures
Associates

Provision for impairment of other current assets

Other non-current assets
Chinalco and its subsidiaries 
Joint ventures
An associate

Borrowings and finance lease payable
Subsidiaries of Chinalco

Trade and notes payables
Chinalco and its subsidiaries

December 31,
2015

December 31,
2016

4,830,463
1,354,427
84,511
6,269,401
(49,013)

5,065,589
2,092,369
73,546
7,231,504
(48,510)

6,220,388

7,182,994

4,252,776
409,251
111,846

27,946
112,403
111,846

4,773,873

252,195

6,370,365

6,051,288

563,377

356,497

Joint ventures

F-143

160,215

300

723,592

356,797

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(b)

Balances with related parties (Continued)

Other payables and accrued liabilities
 Chinalco and its subsidiaries
Associates of Chinalco
Associates
Joint ventures

December 31,
2015

December 31,
2016

1,594,175
171
1,019
62,613

1,538,167
1,149
53,000
159,669

1,657,978

1,751,985

As at December 31, 2016, included in long-term loans and borrowings and short-term loans and borrowings are borrowings payable to other state-
owned  enterprises  amounting  to  RMB27,788  million  (December  31,  2015:  RMB31,695  )  and  RMB39,698  million  (December  31,  2015:  RMB51,038 
million ).

The terms of all balances with the exception of the entrusted loans were unsecured and were in accordance with terms as set out in the respective 
agreements or as mutually agreed between the parties concerned.

F-144

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

36.

SIGNIFICANT RELATED PARTY BALANCES AND TRANSACTIONS (Continued)

(c)

Compensation of key management personnel

Fees
Basic salaries, housing fund, other allowances and benefits in kind
Discretionary bonus
Pension cost-defined contribution schemes

2014

622
4,062
-
508

5,192

2015

653
3,202
-
221

4,076

2016

762
2,542
-
277

3,581

Details of directors' and senior management's remuneration are included in note 31 to the financial statements.

(d)

Commitments with related parties

As at December 31, 2015 and 2016, except for the other capital commitments disclosed in note 43(c) to these financial statements, the Group had no 
significant commitments with related parties.

F-145

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT

37.1 Financial risk management

The Group's activities expose it to a variety of financial risks, including market risk (including foreign currency risk, cash flow and fair value interest rate 
risk and commodity price risk), credit risk and liquidity risk. The Group's overall risk management program focuses on the unpredictability of financial 
markets and seeks to minimize the potential adverse effects on the Group's financial performance.

Risk management is carried out by the treasury management department (the "Group Treasury") under policies approved by the board of directors of 
the Company. The Group Treasury identifies, evaluates and hedges financial risks through close co-operation with the Group's operating units.

(a) Market risk

(i)

Foreign currency risk

Foreign  currency  risk  primarily  arises  from  certain  significant  foreign  currency  deposits,  trade  and  notes  receivables,  trade  and  notes 
payables,  receivable  from  a  subsidiary  of  Chinalco  due  to  disposal  of  an  entity  in  the  preceding  year, advances  paid  to  suppliers,  and 
short-term and long-term loans denominated in United States dollars ("USD"), Australian dollars ("AUD"), Euro ("EUR"), Japanese yen 
("JPY"),Indonesian Rupiah ("IDR") and Hong Kong dollars ("HKD"). Related exposures are disclosed in notes 14, 15, 16, 20, 23, 24 and 
41 to the financial statements, respectively. The Group Treasury closely monitors the international foreign currency market on the change 
of exchange rates and takes these into consideration when investing in foreign currency deposits and borrowing loans. As at December 
31, 2015 and 2016, the Group only had significant exposure to USD.

RMB is not freely convertible currency and is regulated by the PRC government. Limitations on foreign exchange transaction imposed by 
the PRC government could cause future exchange rates to vary significantly from current

As at December 31, 2016, if RMB had strengthened/weakened by 5% against USD with all other variables held constant, the profit for the 
year  would  have  been  approximately  RMB269  million  lower/higher  (2015:  RMB177  million  lower/higher),  mainly  as  a  result  of  foreign 
exchange  gains  and  losses  arising  from  translation  of  USD-denominated  borrowings  and  receivables.  Profit  was  more  sensitive  to  the 

fluctuation  in  the  RMB/USD  exchange  rates  in  2016  than  in  2015,  mainly  due  to  the  increase  in  the  USD  denominated  cash  and 
receivables.

As  the  assets  and  liabilities  denominated  in  other  foreign  currencies  other  than  USD  were  relatively  minimal  to  the  total  assets  and 
liabilities of the Group, the directors of the Company are of the opinion that the Group was not exposed to any significant foreign currency 
risk arising from these foreign currency denominated assets and liabilities as at December 31, 2015 and 2016.

F-146

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(a) Market risk (Continued)

(ii)

Interest rate risk

As at December 31, 2015 and 2016, as the Group had no significant interest-bearing assets except for bank deposits (note 16), entrusted 
loans (note 15), receivables arising from disposal of business (note 15), a prepayment paid to a supplier (note 15) and a loan to Shanxi 
Huaxing (note 12), the Group's income and operating cash flows are substantially independent of changes in market interest rates.

Most  of  the  bank  deposits  are  maintained  in  savings  and  time  deposit  accounts  in  the  PRC.  The  interest  rates  are  regulated  by  the 
People's Bank of China and the Group Treasury closely monitors the fluctuation on such rates periodically. The interest rates of entrusted 
loans and a deposit paid to a supplier are fixed, the interest rate of the receivables from disposal of businesses to Chinalco is at the rate 
of  one-year  bank  loan  determined  by  the  People's  Bank  of  China  at  the  payment  date  and  the  interest  rate  of  the  receivables  from 
disposal of an entity to a subsidiary of Chinalco is LIBOR plus 0.9%. As the interest rates applied to the deposits and receivables from 
disposal of businesses were relatively low and the interest rates applied to the entrusted loans and a prepayment paid to a supplier were 
fixed, the directors of the Company are of the opinion that the Group was not exposed to any significant interest rate risk for its financial 
assets held as at December 31, 2015 and 2016.

The interest rate risk for the Group's financial liabilities primarily arises from interest-bearing loans. Loans borrowed at floating interest 
rates  expose  the  Group  to  cash  flow  interest  rate  risk.  The  exposures  to  these  risks  are  disclosed  separately  in  note  20.  The  Group 
enters into debt obligations to support general corporate purposes including capital expenditures and working capital needs. The Group 
Treasury  closely  monitors  market  interest  rates  and  maintains  a  balance  between  variable  rate  and  fixed  rate  borrowings  in  order  to 
reduce the exposures to the interest rate risk described above.

As at December 31, 2016, if interest rates had been 100 basis points (December 31, 2015: 100 basis points) higher/lower for bank and 
other  loans  borrowed  at  floating  interest  rates  with  all  other  variables  held  constant,  net  profit  for  the  year  would  have  been  RMB479 
million  lower/higher  (2015:  RMB508  million  ),  respectively,  mainly  as  a  result  of  the  higher/lower  interest  expense  on  floating  rate 
borrowings.

F-147

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(a) Market risk (Continued)

(ii)      Interest rate risk (Continued)

The fair value interest rate risk of the Group mainly arises from long-term bonds, medium-term notes and short-term bonds issued at fixed 
rates.  As  the  fluctuation  of  comparable  interest  rates  of  corporate  bonds  with  similar  terms  was  relatively  low,  the  directors  of  the 
Company  are  of  the  opinion  that  the  Group  is  not  exposed  to  any  significant  fair  value  interest  rate  risk  for  its  fixed  interest  rate 
borrowings held as at December 31, 2015 and 2016.

 (iii) Commodity price risk

The Group uses futures and option contracts to reduce its exposure to fluctuations in the price of primary aluminum and other products. 
The Group uses the futures contract for hedging other than speculation. With reference to the hedging of primary aluminum, production 
company hedges the output of primary aluminum and trading company hedges the quantities of buyout and self-supporting.

The Group uses mainly futures contracts and option contracts traded on the Shanghai Futures Exchange and London Metal Exchange 
("LME") to hedge against fluctuations in primary aluminum prices. As at December 31, 2016, the fair values of the outstanding futures 
contracts amounting to RMB55 million (December 31, 2015: RMB2 million) and RMB3 million (December 31, 2015: RMB11 million) were 
recognized in financial assets and financial liabilities at fair value through profit or loss, respectively. As at December 31, 2016, the fair 
value  of  the  outstanding  options  contracts  amounting  to  RMB0.1  million  (December  31,  2015:  RMB151  million)  was  recognized  in 
financial liabilities at fair value through profit or loss.

F-148

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(a) Market risk (Continued)

(iii)

Commodity price risk (Continued)

As  at  December  31,  2016,  if  the  commodity  futures  prices  had  increased/decreased  by  3%  (December  31,  2015:  3%)  and  all  other 
variables held constant, profit for the year would have changed by the amounts shown below:

2015

2016

Primary aluminum

Copper

Zinc

Lead

Coal

Decrease/increase
RMB43.776million
Decrease/increase
RMB1.736 million
Increase/decrease
RMB0.144 million
N/A

N/A

Decrease/increase 
RMB6.761 million
Decrease/increase 
RMB4.085 million
Decrease/increase 
RMB0.752 million
Increase/decrease 
RMB0.066 million
Decrease/increase 
RMB1.103 million

F-149

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(b)

Credit risk

Credit  risk  arises  from  balances  with  banks  and  financial  institutions,  short-term  investments,  trade  and  notes  receivables,  other  current  and 
non-current receivables as well as credit exposures of customers, including outstanding receivables and committed transactions. The carrying 
amounts  of  short-term  investments  and  these  receivables  included  in  notes  10,  12,  14,  and  15  represent  the  Group's  maximum  exposure  to 
credit risk in relation to its financial assets. The Group also provided financial guarantees to certain subsidiaries, a joint venture as well as a 
third party. The guarantees to joint ventures and an associate mentioned in note 36 represented the Group's maximum exposure to credit risk in 
relation to its guarantees to a joint venture. As at December 31, 2016, balance of the guarantees provided to a third party amounted to RMB8 
million.

The Group maintains substantially all of its bank balances and cash and short-term investments in several major state-owned banks in the PRC. 
With strong support from the  PRC government to these state-owned banks, the directors of the Company are of the opinion that there is no 
significant credit risk on such assets being exposed to losses.

With regard to receivables, the marketing department assesses the credit quality of the customers and their related parties, taking into account 
their financial positions, past experience and other factors. The Group performs periodic credit evaluations of its customers and considers that 
adequate provision for impairment of receivables has been made in the financial statements. Management does not expect any further losses 
from non-performance by these counterparties. The Group holds collateral for some entrusted loans. As at December 31, 2016, the Group had 
receivables amounting to RMB4,470 million (December 31, 2015: RMB8,792 million) from Chinalco and its subsidiaries which arose  from the 
disposal of business. Chinalco and its subsidiaries have settled the receivables and the related interest thereof in accordance with the payment 
terms. Therefore, the Group considers that there is no material credit risk related to the above-mentioned receivables.

For the year ended December 31, 2016, revenues of approximately RMB30,940 million (2014: RMB24,986 million, 2015: RMB31,818 million) 
are derived from entities directly or indirectly owned or controlled by the PRC government including Chinalco. There were no other individual 
customers from whom the Group has derived revenue of more than 10% of the Group's revenue during the year ended December 31, 2014, 
2015 and 2016. Thus, the directors of the Company are of the opinion that the Group was not exposed to any significant concentration of credit 
risk as at December 31, 2014, 2015 and 2016.

F-150

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(c)

Liquidity risk

Cash flow forecast is performed in the operating entities of the Group and aggregated by the Group Treasury. The Group Treasury monitors 
rolling  forecasts  of  the  Group's  liquidity  requirements  to  ensure  it  has  sufficient  cash  to  meet  operational  needs  while  maintaining  sufficient 
headroom on its undrawn committed borrowing facilities at all times so that the Group does not breach borrowing limits or covenants (where 
applicable) on any of its borrowing facilities. This forecast takes into consideration of the Group's debt financing plans, covenant compliance, 
compliance  with  internal  balance  sheet  ratio  targets  and,  if  applicable,  external  regulatory  or  legal  requirements,  for  example,  currency 
restrictions.

As at December 31, 2016, the Group had total banking facilities of approximately RMB134,235 million (2015: 138,392 million) of which amounts 
totalling RMB61,980 million (2015: 67,620 million) have been utilized as at December 31, 2016. Banking facilities of approximately RMB67,510 
million  (2015:  63,877  million)  will  be  subject  to  renewal  during  the  next  12  months.  The  directors  of  the  Company  are  confident  that  such 
banking facilities can be renewed upon expiration based on their past experience and good credit standing.

In  addition,  as  at  December  31,  2016,  the  Group  had  credit  facilities  through  its  futures  agent  at  the  LME  amounting  to  USD120  million 
(equivalent  to RMB832 million)  (December 31,  2015: USD120  million  (equivalent to  RMB799  million)),  of  which USD50  million  (equivalent  to 
RMB344  million)  (December  31,  2015:  USD58  million  (equivalent  to  RMB376  million))  has  been  utilized.  The  futures  agent  has  the  right  to 
adjust the related credit facilities.

Management also monitors rolling forecasts of the Group's liquidity reserve on the basis of expected cash flows.

F-151

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(c)

Liquidity risk (Continued)

The table below analyzes the maturity profile of the Group's financial liabilities as at the end of the reporting period. The amounts disclosed in 
the table are the contractual undiscounted cash flows.

Within 1 year

1 to 2 years

2 to 5 years

Over 5 years

Total

As at December 31, 2015

Finance lease payables, including current portion
Long-term bank and other loans, including current portion
Long-term bonds
Medium-term notes and bonds, including current portion
Short-term bonds
Short-term bank and other loans
Interest payables for borrowings
Financial liabilities at fair value through profit or loss
Financial liabilities included in other payables and accrued 

liabilities, excluding accrued interest (Note)

Financial liabilities included in other non-current liabilities
Trade and notes payables

1,839,080
4,605,511
-
6,900,000
6,600,000
35,064,287
6,065,098
161,700

8,017,699
-
14,726,544

1,824,654
4,866,785
2,000,000
6,400,000
-
-
2,504,936
-

-
150,251
-

3,765,416
13,894,703
-
12,500,000
-
-
2,889,307
-

-
437,129
-

-
9,244,752
-
-
-
-
511,439
-

-
385,975
-

7,429,150
32,611,751
2,000,000
25,800,000
6,600,000
35,064,287
11,970,780
161,700

8,017,699
973,355
14,726,544

83,979,919

17,746,626

33,486,555

10,142,166

145,355,266

F-152

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.1 Financial risk management (Continued)

(c)

Liquidity risk (Continued)

As at December 31, 2016
Finance lease payables, including current portion
Long-term bank and other loans, including current 

portion

Long-term bonds
Medium-term notes and bonds, including current portion
Short-term bonds
Gold leasing arrangement
Short-term bank and other loans
Interest payables for borrowings
Financial liabilities at fair value through profit or loss
Financial liabilities included in other payables and 
accrued liabilities, excluding accrued interest
Financial liabilities included in other non-current 

liabilities (Note)

Trade and notes payables

Within 1 year

1 to 2 years

2 to 5 years

Over 5 years

Total

2,253,720

2,068,315

2,895,251

-

7,217,286

4,725,151
2,000,000
6,400,000
7,900,000
3,000,000
32,154,825
6,045,284
3,575

8,495,713

-
11,285,334

8,000,722
-
12,500,000
-
-
-
1,701,480
-

10,275,883
-
3,215,000
-
-
-
2,436,061
-

8,698,516
-
-
-
-
-
470,469
-

31,700,272
2,000,000
22,115,000
7,900,000
3,000,000
32,154,825
10,653,294
3,575

-

-

-

8,495,713

218,201
-

330,021
-

405,261
-

953,483
11,285,334

84,263,602

24,488,718

19,152,216

9,574,246

137,478,782

Note:  As  disclosed  in  note 22, as  at December 31, 2016,  the  carrying  value of  financial liabilities included in other  non-current liabilities was 
RMB790 million (December 31, 2015: RMB798 million).

F-153

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(a)

 Financial instruments by category

The carrying amounts of each of the categories of financial instruments of the Group as at the end of the reporting period are as follows:

Financial assets

December 31, 2015

Financial 
assets 
at fair value 
through profit 
or 
loss

Loans and
receivables

Available-
for-sale
financial 
investments

Total

-
-
2,058
-
-
-

5,143,486
-
-
1,801,239
20,756,202
9,207,838

-
224,820
-
-
-
-

5,143,486
224,820
2,058
1,801,239
20,756,202
9,207,838

2,058

36,908,765

224,820

37,135,643

-
-

-

-
6,057,461

130,440
-

130,440
6,057,461

6,057,461

130,440

6,187,901

2,058

42,966,226

355,260

43,323,544

December 31, 2015

Financial 
liabilities at fair 
value through 
profit or loss

Financial 
liabilities at  
amortized cost

Total

161,700
-
-
-

-
54,761,255
9,130,548
14,726,544

161,700
54,761,255
9,130,548
14,726,544

161,700

78,618,347

78,780,047

-
-

-

797,994
54,000,874

797,994
54,000,874

54,798,868

54,798,868

161,700

133,417,215

133,578,915

Current

Trade and notes receivables
Available-for-sale financial investments
Financial assets at fair value through profit or loss
Restricted cash and time deposits
Cash and cash equivalents
Financial assets included in other current assets

Subtotal

Non-current

Available-for-sale financial investments
Financial assets included in other non-current assets

Subtotal

Total

F-154

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(a)

 Financial instruments by category (Continued)

 Financial liabilities

Current

Financial liabilities at fair value through profit or loss
Interest-bearing loans and borrowings
Financial liabilities included in other payables and accrued liabilities
Trade and notes payables

Subtotal

Non-current

Financial liabilities included in other non-current liabilities
Interest-bearing loans and borrowings

Subtotal

Total

F-155

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments

(a)

Financial instruments by category (Continued)

Financial assets

Current

Trade and notes receivables
Financial assets at fair value through profit or loss
Restricted cash and time deposits
Cash and cash equivalents

December 31, 2016

Financial assets at 
fair value through 
profit or loss

Loans and
receivables

Available-
for-sale
financial 
investments

Total

-
54,756
-
-

7,327,181
-
2,087,447
23,808,048

-
-
-
-

7,327,181
54,756
2,087,447
23,808,048

Financial assets included in other current assets

Subtotal

Non-current

Available-for-sale financial investments
Financial assets included in other non-current assets

Subtotal

Total

-

10,662,053

54,756

43,884,729

-

-

10,662,053

43,939,485

-
-

-

-
1,366,359

164,393
-

164,393
1,366,359

1,366,359

164,393

1,530,752

54,756

45,251,088

164,393

45,470,237

F-156

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(a)

 Financial instruments by category (Continued)

Financial liabilities

Current

Financial liabilities at fair value through profit or loss
Interest-bearing loans and borrowings
Financial liabilities included in other payables and accrued liabilities (note 23)
Trade and notes payables

Subtotal

Non-current

Financial liabilities included in other non-current liabilities (note 22)
Interest-bearing loans and borrowings

Subtotal

Total

F-157

 ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(b)

Fair value and fair value hierarchy

December 31, 2016

Financial 
liabilities at fair 
value through 
profit or loss

Financial 
liabilities at
  amortized cost

Total

3,575
-
-
-

3,575

-
58,292,394
9,564,370
11,285,334

3,575
58,292,394
9,564,370
11,285,334

79,142,098

79,145,673

-
-

-

789,720
47,322,748

789,720
47,322,748

48,112,468

48,112,468

3,575

127,254,566

127,258,141

Fair value

The carrying amounts and fair values of the Group's financial instruments, other than those with carrying amounts that reasonably approximate 
to fair values and those carried at fair value, are as follows:

Financial assets
Financial assets included in other non-current assets
(note 12)

Financial liabilities
Financial liabilities included in other non-current liabilities (note 22)
Long-term interest-bearing loans and borrowings (note20)

F-158

ALUMINUM CORPORATION OF CHINA LIMITED

Carrying amounts

Fair values

December 31,
 2015

December 31,
 2016

December 31,
 2015

December 31,
 2016

6,057,461

1,366,359

6,245,648

1,375,140

Carrying amounts

Fair values

December 31,
 2015

December 31,
2016

December 31,
2015

December 31,
 2016

797,994
54,000,874

789,720
47,322,748

797,994
53,257,790

789,720
46,766,169

54,798,868

48,112,468

54,055,784

47,555,889

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(b)     Fair value and fair value hierarchy (Continued)

Fair value (Continued)

Management has assessed that the fair values of cash and cash equivalents, restricted cash and time deposits, trade and notes receivables, 
financial assets included in other current assets, entrusted loans, trade and notes payables, financial liabilities included in other payables and 
accrued liabilities, short-term and current portion of interest-bearing loans and borrowings, interest payable and the current portion of long-term 
payables approximate to their carrying amounts largely due to the short term maturities of these instruments.

The  fair  values  of  the  financial  assets  and  liabilities  are  included  at  the  amount  at  which  the  instrument  could  be  exchanged  in  a  current 
transaction between willing parties, other than in a forced or liquidation sale. The following methods and assumptions were used to estimate the 
fair values:

(cid:120)

(cid:120)

The fair values of the financial assets included in other non-current assets and financial liabilities included in other non-current liabilities 
have been calculated by discounting the expected future cash flows using rates currently available for instruments on with similar terms, 
credit risk and remaining maturities.

The fair values of long-term interest-bearing loans and borrowings have been calculated by discounting the expected future cash flows 
using rates currently available for instruments with similar terms, credit risk and remaining maturities.

The Group's own non-performance risk for financial liabilities included in other non-current liabilities and long-term interest-bearing loans and borrowings as 
at December 31, 2015 and 2016 was assessed to be insignificant.

F-159

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(b)

 Fair value and fair value hierarchy (Continued)

Fair value hierarchy

The following tables illustrate the fair value measurement hierarchy of the Group's financial instruments:

Assets measured at fair value

As at December 31, 2015

Financial assets at fair value through profit or loss:
Futures contracts
Available for sale financial investments

As at December 31, 2016

Financial assets at fair value through profit or loss:
Futures contracts
Available-for-sale financial investments

Fair value measurement using

Quoted prices 
in 
active markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable 
inputs
(Level 3)

2,058
59,940

-
224,820

61,998

224,820

-
-

-

Fair value measurement using

Quoted prices 
in 
active markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable 
inputs
(Level 3)

54,756
93,893

148,649

-
-

-

-
-

-

Total

2,058
284,760

286,818

Total

54,756
93,893

148,649

F-160

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(b)

 Fair value and fair value hierarchy (Continued)

Fair value hierarchy (Continued)

Liabilities measured at fair value

As at December 31, 2015

Financial liabilities at fair value through profit or loss:
Futures contracts
European option contracts

As at December 31, 2016

Financial liabilities at fair value through profit or loss:
Futures contracts
European option contracts

Fair value measurement using

Quoted prices
in active 
markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable  
inputs
(Level 3)

10,719
-

-
150,981

10,719

150,981

-
-

-

Fair value measurement using

Quoted prices 
in active 
markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable  
inputs
(Level 3)

3,468
-

3,468

-
107

107

-
-

-

Total

10,719
150,981

161,700

Total

3,468
107

3,575

F-161

F-162

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(b)

 Fair value and fair value hierarchy (Continued)

Fair value hierarchy (Continued)

Assets for which fair values are disclosed

As at December 31, 2015

Loans and receivables:
Financial assets included in  other non-current assets

As at December 31, 2016

Loans and receivables:
Financial assets included in  other non-current assets

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.2 Financial instruments (Continued)

(b)

 Fair value and fair value hierarchy (Continued)

Fair value hierarchy (Continued)

Liabilities for which fair values are disclosed

As at December 31, 2015

Financial liabilities at amortized cost:

Fair value measurement using

Quoted prices 
in active 
markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable 
inputs
(Level 3)

Total

-

6,245,648

-

6,245,648

Fair value measurement using

Quoted prices 
in active 
markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable 
inputs
(Level 3)

Total

-

1,375,140

-

1,375,140

Fair value measurement using

Quoted 
prices in 
active 
markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable 
inputs
(Level 3)

Total

Financial liabilities included in  other non-current liabilities
Long-term interest-bearing loans and borrowings

As at December 31, 2016

Financial liabilities at amortized cost:
Financial liabilities included in  other non-current liabilities
Long-term interest-bearing loans and borrowings

-
-

-

797,994
53,257,790

54,055,784

-
-

-

797,994
53,257,790

54,055,784

Fair value measurement using

Quoted 
prices in 
active 
markets
(Level 1)

Significant 
observable 
inputs
(Level 2)

Significant 
unobservable 
inputs
(Level 3)

Total

-
-

-

789,720
46,766,169

47,555,889

-
-

-

789,720
46,766,169

47,555,889

During  the  year  ended  December  31,  2016,  the  Group  had  no  transfers  of  fair  value  measurements  between  Level  1  and  Level  2  and  no 
transfers into or out of Level 3 for both financial assets and financial liabilities (2015: Nil).

F-163

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

37.

FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

37.3 Capital risk management

The  Group's  capital  management  objectives  are  to  safeguard  the  Group's  ability  to  continue  as  a  going  concern  in  order  to  provide  returns  for 
shareholders and benefits for other stakeholders, and to maintain an optimal capital structure to reduce the cost of capital.

In order to maintain or adjust the capital structure, the Group may adjust the amount of dividends paid to shareholders, issue new shares or sell assets 
to reduce debts.

Consistent with other entities in the industry, the Group monitors capital on the basis of its gearing ratio. This ratio is calculated as net debt divided by 
total capital. Net debt is calculated as total liabilities (excluding deferred tax liabilities and income tax payable and deferred government grants) less 
restricted cash, time deposits and cash and cash equivalents. Total capital is calculated as equity, as shown in the consolidated statement of financial 
position, plus net debt less non-controlling interests.

During 2015 and 2016, the change in sales prices of the Group's primary products has advantageously impacted on the profitability of the Group. The 
gearing ratio as at December 31, 2015 and 2016 are as follows:

December 31,
2015

December 31,
2016

Total liabilities (excluding deferred tax liabilities, income tax payable and deferred government grants)
Less: restricted cash, time deposits and cash and cash equivalents

137,585,822
(22,557,441)

131,681,814
(25,895,495)

Net debt

Total equity
Add: net debt
Less: non-controlling interests

Total capital attributable to owners of the parent

Gearing ratio

115,028,381

105,786,319

51,893,526
115,028,381
(11,937,634)

55,587,489
105,786,319
(17,479,840)

154,984,273

143,893,968

74%

74%

F-164

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

38.

PARTLY-OWNED SUBSIDIARIES WITH MATERIAL NON-CONTROLLING INTERESTS

Other than the senior perpetual securities issued by a subsidiary of the Group, which is disclosed in note 41, details of the Group's subsidiaries that have 
material non-controlling interests are set out below:

Percentage of equity interest held by non-controlling interests

Ningxia Energy
Shandong Huayu

(Loss)/profit for the year allocated to non-controlling interests

Ningxia Energy
Shandong Huayu

Dividends distributed to non-controlling interests

2015

2016

29.18%
45.00%

29.18%
45.00%

(29,716)
(21,459)

53,667
79,621

Ningxia Energy
Shandong Huayu

Accumulated balances of non-controlling interests at the reporting dates

Ningxia Energy
Shandong Huayu

F-165

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

41,905
-

7,430
-

3,496,613
742,704

4,516,727
822,327

38.

PARTLY-OWNED SUBSIDIARIES WITH MATERIAL NON-CONTROLLING INTERESTS (Continued)

The  following  tables  illustrate  the  summarized  financial  information  of  the  above  subsidiaries.  The  amounts  disclosed  are  before  any  inter-company 
eliminations:

2015

Revenue
Total expenses
Loss for the year
Total comprehensive loss for the year

Current assets
Non-current assets
Current liabilities
Non-current liabilities

Net cash flows from operating activities
Net cash flows used in investing activities
Net cash flows (used in)/from financing activities
Effect of foreign exchange rate changes, net

Net (decrease)/increase in cash and cash equivalents

2016

Revenue
Total expenses
Profit for the year
Total comprehensive income for the year

Current assets
Non-current assets
Current liabilities
Non-current liabilities

Net cash flows from/(used in) operating activities
Net cash flows (used in)/from investing activities
Net cash flows from/(used in) financing activities
Effect of foreign exchange rate changes, net

Net increase/(decrease) in cash and cash equivalents

Ningxia Energy

Shandong Huayu

3,929,406
(3,981,824)
(52,418)
(52,418)

3,392,945
30,534,583
(6,507,721)
(18,229,159)

2,281,584
(2,077,674)
(227,037)
(576)

(23,703)

2,355,849
(2,403,535)
(47,686)
(47,686)

930,275
2,461,806
(1,751,726)
(1,110)

261,886
(36,529)
120,570
-

345,927

Ningxia Energy

Shandong Huayu

4,170,859
(4,064,127)
106,732
106,732

4,481,921
30,633,509
(6,959,388)
(17,720,701)

1,874,909
(1,384,059)
291,301
-

782,151

2,500,353
(2,323,417)
176,936
176,936

918,043
2,231,424
(1,331,872)
(1,100)

(332,713)
32,753
(68,627)
-

(368,587)

F-166

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

39. BUSINESS COMBINATION

1)

 Acquisition of High-Purity Aluminum and Light Metal

In November 2015, Baotou Aluminum, the subsidiary of the Company, acquired relevant assets and liabilities of High-Purity Aluminum and Light Metal 
of  Baotou  Aluminum  Group  at  a  total  cash  consideration  of  RMB37.662  million.  Baotou  Aluminum  Group  is  a  subsidiary  of  Chinalco,  the  parent 
company of the Group. Before and after the acquisition, both sides are controlled by Chinalco, and the control is not temporary. Thus, the acquisition is 
considered  to  be  business  combination  under  common  control.  The  combination  date  is  November  30,  2015,  which  is  determined  by  the  date  of 
transfer of the assets and liabilities.

The book values of the assets and liabilities of High-Purity Aluminum and Light Metal as at the acquisition date and the comparative financial figures 
were as follows:

Assets
Trade and notes receivables
Other current assets
Inventories
Property, plant and equipment
Intangible assets

Liabilities
Trade and notes payables
Other payables and accrued expenses

December 31,
2014

December 31,
2015

19,959
11,808
101,898
87,609
2,139

2,911
3,791

47,729
13
146,224
76,611
1,347

43,597
137,539

Interest bearing loans and borrowings

Net assets
Difference recognized in equity

Cash
Total  purchase consideration

191,707

25,004

65,000

25,788
11,874
37,662

37,662
37,662

During  the  year  ended  December  31,  2015,  the  Group  has  paid  the  cash  consideration  amounting  to  RMB30  million,  and  the  remaining  cash 
consideration amounting to RMB7.6 million has been paid in year ended December 31, 2016.

F-167

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

39. BUSINESS COMBINATION (Continued)

2)

Acquisition of Bayer aluminum production line

On  January  1,  2016,  Chalco  Shandong,  a  subsidiary  of  the  Company,  completed  the  swap  of  its  certain  assets  and  liabilities  with  Shandong 
Aluminum,  a  subsidiary  of  Chinalco.  The  assets  disposed  of  by  Chalco  Shandong  include  the  relevant  assets  and  liabilities  of  the  electrolysis 
aluminum  plant  except  for  the  electrolysis  production  line  (mainly  carbon  assets),  the  aluminum  processing  plant  and  the  hospital  ward  building  of 
Chalco  Shandong  (the  "Assets  Disposed  of").  The  assets  acquired  by  Chalco  Shandong  comprised  the  relevant  assets  and  liabilities  of  the  Bayer 
alumina production line of Shandong Aluminum which, in the opinion of directors of the Company, constitute businesses (the "Business Acquired"). 
According to the final consideration, Chalco Shandong shall pay a net consideration amounting to RMB162 million. As at the combination date, the 
carrying  amounts  of  the  Business  Acquired  and  Assets  Disposed  of  were  RMB327  million  and  RMB176  million,  respectively.  Before  and  after  the 
transaction,  both  entities  were  controlled  by  Chinalco,  and  the  control  was  not  temporary.  Thus,  the  acquisition  is  considered  to  be  a  business 
combination under common control. The transaction date was January 1, 2016, which was determined by the date that the transfer of the rights and 
risks of the assets and liabilities was completed.

The  carrying  amounts  of  the  assets  and  liabilities  of  Business  Acquired  as  at  the  transaction  date  and  the  comparative  financial  figures  were  as 
follows:

Assets
Property, plant and equipment

Liabilities
Other payables and accrued expenses

Net assets
Difference recognized in equity

Cash
Carrying values of assets disposed of
Total  purchase consideration

December 31,
2015

January 1,
2016

328,354

328,354

1,488

326,866

1,488

326,866
11,418
338,284

161,962
176,322
338,284

Chalco  Shandong  and  Shandong  Aluminum  entered  into  an  agreement  that  provided  a  legally  enforceable  right  to  offset  receivables  due  from 
Shandong Aluminum and payables for part of the cash consideration above amounting to RMB81 million. As at December 31, 2016, Chalco Shandong 
has not paid the remaining consideration amounting to approximately RMB81 million.

F-168

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

39. BUSINESS COMBINATION (Continued)

3)

Acquisition of pseudoboehmite and activated silicon powder production lines

On  June  28,  2016,  the  Shanxi  Branch  of  the  Company  ("Shanxi  Branch")  entered  into  an  Asset  Transfer  Agreement  with  Shanxi  Aluminum  Plant, 
pursuant to which, the Shanxi Branch acquired pseudoboehmite and activated silicon powder production lines of Science and Technology Chemical 
Company,  a  branch  of  Shanxi  Aluminum  Plant,  at  a  total  cash  consideration  of  RMB43.06  million.  In  the  opinion  of  directors  of  the  Company,  the 
production lines constitute a business. The total cash consideration was determined based on the asset appraisal report performed by an independent 
qualified valuer.

Shanxi Aluminum Plant is a subsidiary of Chinalco, the parent company of the Group. Before and after the acquisition, both Shanxi Aluminum Plant 
and the Company are controlled by Chinalco, and the control is not temporary. Thus, the acquisition is considered to be business combination under 
common control. The transaction date is July 5, 2016, which is determined by the date of transfer of the assets.

The carrying amount of the assets and liabilities of pseudoboehmite and activated silicon powder production lines as at the transaction date and the 
comparative financial figures were as follows:

Assets

December 31,
2015

July 5,
2016

Property, plant and equipment

Liabilities
Other payables and accrued expenses

Net assets
Difference recognized in equity

Cash
Total  purchase consideration

29,966

28,860

2,503

27,463

-

28,860
14,201
43,061

43,061
43,061

The acquisition of Shanxi Aluminum Plant has no impact on the Group's cash and cash equivalents.

F-169

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

39. BUSINESS COMBINATION (Continued)

4)

Acquisition of equity interest in Chinalco Shanghai

On August 8, 2016, through the Shanghai United Assets and Equity Exchange, the Company was affirmed as the acquirer of the 60% equity interest in 
Chinalco  Shanghai  and  the  Company  entered  into  an  equity  transfer  agreement  with  Chinalco,  pursuant  to  which,  the  Company  acquired  the  60% 
equity interest of Chinalco Shanghai with a total cash consideration of RMB2,113.76 million. The consideration was determined based on the appraisal 
value of the equity of Chinalco Shanghai. Subsequent to the acquisition, the Group exercised control over Chinalco Shanghai.

Before and  after  the acquisition,  both Chinalco Shanghai  and the Company are controlled by  Chinalco, and  the  control  is not  temporary.  Thus,  the 
acquisition of 60% equity interest in Chinalco Shanghai is considered to be business combination under common control. The transaction date was 
September 9, 2016, which was determined by the date that the Group obtained control over Chinalco Shanghai.

The book values of the assets and liabilities of Chinalco Shanghai Company Limited as at the transaction date and the comparative financial figures 
were as follows:

Assets
Property, plant and equipment
Land use rights
Inventories
Other current assets
Restricted cash and time deposits
Cash and cash equivalents

Liabilities
Interest bearing loans and borrowings
Trade and notes payables
Other payables and accrued expenses

Net assets
Non-controlling interests
Net assets acquired
Difference recognized in equity

Satisfied by cash
Total  purchase consideration

December 31,
2015

September 9, 
2016

414,766
742,771
22
916
51,500
1,156

241,118
147
1,598

968,268

494,725
731,967
15
1,425
70,500
2,164

330,549
29
1,951

968,267
387,307
580,960
1,532,801
2,113,761

2,113,761
2,113,761

As at December 31, 2016, the Group has paid up the purchase consideration amounting to RMB2,114 million.

F-170

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

39. BUSINESS COMBINATION (Continued)

5)

Acquisition of equity interest in Xinghua Technology

On  December  5,  2016,  through  China  Beijing  Equity  Exchange,  the  Company,  and  Chalco  Shandong  entered  into  equity  transfer  agreements  with 
Shanxi Aluminum Plant and Shandong Aluminum respectively, pursuant to which the Company and Chalco Shandong acquired 33% and 33% equity 
interests of Xinghua Technology, from Shanxi Aluminum Plant and Shandong Aluminum respectively. The considerations for the acquisition of 33% 
and 33% equity interests of Xinghua Technology were RMB257.76 million and RMB257.76 million, respectively, which were determined based on the 
appraisal value of Xinghua Technology. Up to December 31, 2016, the Group has paid RMB335.09 million based on the equity transfer agreements. 
The remaining considerations will be paid before December 31, 2017 with interest at the prevailing one year lending rate quoted by the People's Bank 
of China.

Xinghua  Technology  was  a  subsidiary  of  Chinalco,  the  parent  company  of  the  Group.  Subsequent  to  the  acquisition,  the  Group  had  control  over 
Xinghua Technology. Before and after the acquisition, both Xinghua Technology and the Company are controlled by Chinalco, and the control is not 
temporary. Thus, the acquisition of 66% equity interests in Xinghua Technology is considered to be a business combination under common control. 
The transaction date was December 23, 2016, which was date that the Group obtained control over Xinghua Technology.

The  book  values  of  the  assets  and  liabilities  of  Xinghua  Technology  Ltd.  as  at  the  transaction  date  and  the  comparative  financial  figures  were  as 
follows:

December 31,
2015

December 23,
2016

Assets
Property, plant and equipment
Land use rights
Other non-current assets
Trade and notes receivables
Inventories
Other current assets
Restricted cash and time deposits
Cash and cash equivalents

Liabilities
Interest bearing loans and borrowings (non-current)
Other non-current liabilities
Interest bearing loans and borrowings (current)
Trade and notes payables
Other payables and accrued expenses
Income tax payable

Net assets
Non-controlling interests
Net assets acquired
Difference recognized in equity

Satisfied by cash
Total  purchase consideration

F-171

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

39. BUSINESS COMBINATION (Continued)

6)

Acquisition of equity interest in Xinghua Technology

978,596
-
1,474
2,423
164,262
89,626
15,000
1,910

34,086
47,900
338,393
230,235
329,184
-

273,493

1,134,185
8,339
8,334
5,471
170,986
86,283
184,060
19,828

14,909
43,921
354,181
484,755
398,239
9,919

311,562
105,931
205,631
309,890
515,521

515,521
515,521

As at December 31, 2016, the Group has paid the purchase consideration of RMB335 million, and the Group has not paid the remaining consideration 
of approximately RMB180 million.

40. DISPOSAL OF BUSINESSES

(a)

Disposal of Shanxi Huaxing

In  December  2015,  the  Group  entered  into  Equity  Transfer  Agreement  with  Shenzhen  CR  Yuanda,  a  state-owned  entity,  to  transfer  50%  equity 
interests in Shanxi Huaxing, a wholly owned subsidiary, through the Shanghai United Assets and Equity Exchange at a price of RMB2,351 million. 
The price was determined based on the appraisal value provided by an independent qualified appraisal company. According to the Equity Transfer 
Agreement,  30%  of  the  consideration  amounting  to  RMB705  million  has  been  received  by  the  Group  in  December  2015  whereas  the  remaining 
amount  of  RMB1,646  million  would  be  paid  within  one  year  from  the  effective  date  of  the  Equity  Transfer  Agreement  and  the  balance  is  interest 
bearing charged at prevailing lending interest rate.

The directors of the Company are of the opinion that the Group lost control over Shanxi Huaxing and accounted for it as a joint venture accordingly. 
As of the date of disposal, the carrying amounts of Shanxi Huaxing was RMB2,115 million, and the Group recognized gain of disposal of subsidiary of 
RMB1,294  million  for  50%  equity  interest  disposed  of.  The  Group  re-measured  the  remaining  50%  net  assets  of  Shanxi  Huaxing  to  fair  value  of 
RMB2,351 million and recognized fair value gain of RMB1,294 million accordingly.

The details of the net assets disposed of are as follows:

F-172

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

40. DISPOSAL OF BUSINESSES (Continued)

 (a)

Disposal of Shanxi Huaxing (Continued)

Net assets disposed of:

Cash and cash equivalents
Restricted cash and time deposits
Trade and notes receivables
Other current assets
Inventories
Property, plant and equipment (note 6)
Land use right (note 8)
Intangible assets (note 5)
Deferred tax assets (note 11)

Date of disposal

114,794
46,716
34,479
30,849
340,218
4,495,019
251,295
365,427
3,057

Other non-current assets
Trade and notes payables
Other payables and accrued expenses
Interest bearing loans and borrowings
Income tax payable
Other non-current liabilities

Net assets
50% of net assets transferred into joint venture (Note)

Net assets disposed of
Gain on disposal of Shanxi Huaxing

Satisfied by:

Cash
Receivables as at December 31, 2015

Note:
50% of net assets transferred into joint venture
Gain on remeasurement of the remaining equity interest at fair value 

Initial cost of investment in joint venture (note 9(a))

F-173

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

40. DISPOSAL OF BUSINESSES (Continued)

 (a)

Disposal of Shanxi Huaxing (Continued)

An analysis of the cash flows of cash and cash equivalents in respect of the Disposal of Shanxi Huaxing is as follows:

Cash consideration received
Less: cash and cash equivalents of Shanxi Huaxing disposed of

Net inflows of cash and cash equivalents in respect of the disposal of Shanxi Huaxing

(b)

Loss control of Ningxia photovoltaic subsidiaries

487,076
(426,288)
(898,781)
(2,312,574)
(4,271)
(412,192)
2,114,824
(1,057,412)

1,057,412
1,294,067

2,351,479

705,444
1,646,035

2,351,479

1,057,412
1,294,067

2,351,479

2015

705,444
(114,794)

590,650

In  September  and  October  2015,  LingWu  People's  Court  ,  Yinchuan  Intermediate  People's  Court  and  Wuzhong  People's  Court  accepted  the 
), Ningxia Ning Electric PV Material 
liquidation petition filed by the Group's subsidiaries, Ningxia Ning Electric Silicon Co., Ltd.* (
Co.,  Ltd.*  (
)  and  Ningxia  Yinxing 
Polycrystalline  Silicon  Co.,  Ltd.*  (
)  (hereinafter  referred  to  as  "Ningxia  photovoltaic  subsidiaries"),  respectively.  Upon  the 
liquidation  administrators  took  control  over  those  companies,  the  directors  of  the  Company  considered  the  Group  lost  control  over  Ningxia 
photovoltaic subsidiaries and therefore ceased to consolidate these companies since then ("date of lost control").

),  Ningxia  Ning  Electric  Silicon  Materials  Co.,  Ltd.*  (

The  book  value  of  assets  and  liabilities  of  Ningxia  photovoltaic  subsidiaries  is  result  from  the  fair  value  adjustments  of  Ningxia  photovoltaic 
subsidiaries' assets and liabilities arising from acquisition of Ningxia Energy in 2013.

*The  English  names  represent  the  best  effort  by  the  management  of  the  Group  in  translating  their  Chinese  names  as  they  do  not  have  any  official 

English names.

F-174

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

40. DISPOSAL OF BUSINESSES (Continued)

(b)

Loss control of Ningxia photovoltaic subsidiaries (Continued)

The details of the net assets of Ningxia photovoltaic subsidiaries are as follows:

Net assets:

Cash and cash equivalents
Trade and notes receivables
Other current assets
Inventories
Property, plant and equipment (note 6)
Land use right (note 8(b))
Intangible assets (note 5)
Other non-current assets
Available-for-sale financial investments
Trade and notes payables
Other payables and accrued expenses
Deferred tax liabilities (note 11)
Other non-current liabilities

Net assets

Date of lost control

189
47,619
166,377
18,718
387,324
114,330
3,954
8,432
5,686
(290,441)
(215,198)
(36,389)
(61,123)
149,478

Trade and notes receivable due from Ningxia photovoltaic subsidiaries
Other current amount due from Ningxia photovoltaic subsidiaries
Provision for trade and notes receivable due from Ningxia photovoltaic subsidiaries
Provision for other current assets due from Ningxia photovoltaic subsidiaries

Consideration

Release of unrealized gains or losses between Ningxia photovoltaic subsidiaries and the Group upon deconsolidation

Net loss on lost control of Ningxia photovoltaic subsidiaries

An analysis of the cash flows of cash and cash equivalents in respect of lost control of Ningxia photovoltaic subsidiaries is as follows:

Cash consideration paid
Less: cash and cash equivalents of Ningxia photovoltaic subsidiaries
Net outflows of cash and cash equivalents in respect of lost control of Ningxia photovoltaic subsidiaries

F-175

15,644
1,435,802
(15,644)
(1,321,712)

114,090

16,515

(18,873)

2015

-
189
(189)

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

40. DISPOSAL OF BUSINESSES (Continued)

(c) Disposed of the Environmental Protection Business

On  June  29,  2016,  each  of  the  Lanzhou  Branch  and  three  subsidiaries,  Baotou  Aluminum  Shandong  Huayu  and  Ningxia  Energy  of  the  Company 
(collectively the "Sellers" and each a "Seller"), entered into a business transfer agreement with Aluminum SPC, pursuant to which the Sellers agreed 
to sell and Aluminum SPC agreed to acquire the environmental protection business. Aluminum SPC is a joint venture of the Company and SPC. The 
environmental protection business includes the environmental protection assets and relevant liabilities in relation to the desulfurization, denitration and 
dedusting of the coal fired generating units of the Sellers (collectively as "Environmental Protection Business"). The aggregate consideration of the 
business transfer agreements was RMB1,754 million, which was determined based on the valuation reports of the Environmental Protection Business 
on the valuation base date of March 31, 2016. As at December 31, 2016, all the cash consideration of disposal of environmental assets was received.

The Group disposed of the Environmental Protection Business with a carrying value of RMB1,183 million and recognized a disposal gain of RMB571 
million in the period. The transaction was completed on June 30, 2016.

The details of the net assets disposed of are as follows:

Net assets disposed of
Property, plant and equipment
Trade and notes payables
Accruals and other payables

Gain on disposal of the Environmental Protection Business

Cash consideration

F-176

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

41. OTHER EQUITY INSTRUMENTS

June 30, 
2016

1,187,802
(2,042)
(2,665)

1,183,095
571,270

1,754,365

On  April  10,  2014,  Chalco  Hong  Kong  Investment  Company  Limited  issued  USD400  million  senior  perpetual  securities  with  an  initial  distribution  rate  at 
6.25% (the "2014 Senior Perpetual Securities"). The proceeds from issuance of the 2014 Senior Perpetual Securities after the issuance costs were USD398 
million (equivalent to RMB2,462 million). The proceeds were on-lent to the Company and any of its subsidiaries for general corporate use. Coupon payments 
of 6.25% per annum on the 2014 Senior Perpetual Securities have been made semi-annually on April 29, and October 29, in arrears from April 17, 2014 and 
may  be  deferred  at  the  discretion  of  the  Group.  The  first  coupon  payment  date  was  29  April  2014.  The  2014  Senior  Perpetual  Securities  have  no  fixed 
maturity date and are callable only at the Group's option on or after April 17 ,2017 at their principal amounts together with any accrued, unpaid or deferred 
coupon distribution payments. After April 17 ,2017, the coupon distribution rate will be reset to a percentage per annum equal to the sum of (a) the initial 
spread of 5.423 percent, (b) the U. S. Treasury Rate, and (c) a margin of 5.00 percent. per annum. While any coupon distribution payments are unpaid or 
deferred,  the  Group,  the  wholly-owned  subsidiaries  of  Chalco  Hong  Kong  as  guarantors,  and  the  issuer  cannot  declare  or  pay  dividends  or  make 
distributions or similar discretionary payments in respect of, or repurchase, redeem or otherwise acquire any securities of lower or equal rank.

On  October  27, 2015,  the Company  issued RMB2,000 million perpetual medium-term notes with an initial distribution rate at 5.50% (the "2015 Perpetual 
Medium-term  Notes").  The  proceeds  from  issuance  of  the  2015  Perpetual  Medium-term  Notes  is  RMB2,000  million.  The  proceeds  were  used  for  the 
repayment of interest-bearing loans and borrowings. Coupon payments of 5.50% per annum on the 2015 Perpetual Medium-term Notes have been made 
annually in arrears from October 29, 2015 and may be deferred at the discretion of the Company. The 2015 Perpetual Medium-term Notes have no fixed 
maturity  date  and  are  callable  only  at  the  Group's  option  on   October  29,2020  or  any  coupon  distribution  date  after  October  29,  2020  at  their  principal 
amounts together with any accrued, unpaid or deferred coupon distribution payments. The coupon distribution rate will be reset to a percentage per annum 
equal to the sum of (a) the initial spread of 2.61 percent, (b) the China Treasury Rate, and (c) a margin of maximum 300 Bps every five years after October 
29, 2020. While any coupon distribution payments are unpaid or deferred, the Company cannot declare or pay dividends to shareholders or decrease the 
share capital, or make material fixed asset investments.

F-177

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

41. OTHER EQUITY INSTRUMENTS (Continued)

On October 31, 2016, Chalco Hong Kong Investment issued USD500 million senior perpetual securities with an initial distribution rate at 4.25% (the "2016 
Senior Perpetual Securities"). The proceeds from issuance of the 2016 Senior Perpetual Securities after the issuance costs were USD498 million (equivalent 
to  RMB3,374  million).  The  proceeds  were  on-lent  to the  Company  and  any  of  its  subsidiaries  for  general  corporate  use.  Coupon  payments  of  4.25%  per 
annum on the 2016 Senior Perpetual Securities have been made semi-annually on April 29 and October 29 in arrears from November 7,2016 and may be 
deferred at the discretion of the Group. The first coupon payment date was April 29, 2017. The 2016 Senior Perpetual Securities have no fixed maturity date 
and are callable only at the Group's option on or after 7 November 2021 at their principal amounts together with any accrued, unpaid or deferred coupon 
distribution payments. After November 7, 2021, the coupon distribution rate will be reset to a percentage per annum equal to the sum of (a) the initial spread 
of 2.931 percent, (b) the U. S. Treasury Rate, and (c) a margin of 5.00 percent per annum. While any coupon distribution payments are unpaid or deferred, 
the  Group,  the  wholly-owned  subsidiaries  of  Chalco  Hong  Kong  as  guarantors,  and  the  issuer  cannot  declare  or  pay  dividends  or  make  distributions  or 
similar discretionary payments in respect of, or repurchase, redeem or otherwise acquire any securities of lower or equal rank.

Pursuant to the terms and conditions of the 2013 Senior Perpetual Securities, 2014 Senior Perpetual Securities, 2015 Perpetual Medium-term Notes and 
2016 Senior Perpetual Securities, the Group has no contractual obligations to repay their principal or to pay any coupon distributions. Thus in the opinion of 
the directors of the Company, they do not meet the definition of financial liabilities according to IAS 32 Financial Instruments: Presentation, and are classified 
as equity and subsequent distribution declared will be treated as distribution to equity owners.

42. CONTINGENT LIABILITIES

As at December 31, 2015 and 2016, the Group had no significant contingent liabilities.

F-178

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

43. COMMITMENTS

(a)

Capital commitments of property, plant and equipment

Contracted, but not provided for

(b)

Commitments under operating leases

December 31,
2015

December 31,
2016

7,770,944

7,594,756

The future aggregate minimum lease payments as at December 31, 2015 and 2016 pursuant to non-cancellable lease agreements entered into by the 
Group are summarized as follows:

Within one year
In the second to fifth years, inclusive
After five years

(c)

Other capital commitments

December 31,
2015

December 31,
2016

561,028
2,167,718
15,088,512

515,276
1,925,606
13,096,017

17,817,258

15,536,899

As at December 31, 2015 and 2016, commitments to make capital contributions to the Group's joint ventures and associates were as follows:

Associates
Joint ventures

ALUMINUM CORPORATION OF CHINA LIMITED
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)
For the years ended December 31, 2014, 2015 and 2016
(Amounts expressed in thousands of RMB unless otherwise stated)

44.

EVENTS AFTER THE REPORTING PERIOD

F-179

December 31,
2015

December 31,
2016

1,492,475
244,800

739,975
278,664

1,737,275

1,018,639

1) On March 13, 2017, the Group completed an issuance of short-term bonds with a total face value of RMB3 billion at par value of RMB100.00 per unit 
which will be matured in March 2018 for working capital needs and repayment of bank borrowings. The fixed annual coupon interest rate of these bonds 
is 4.30%.

2) As approved by the board of directors of the Company on March 23, 2017, the Company proposed to acquire 40% equity interest in Chinalco Shanghai, 
at the consideration of approximately RMB1.409 billion, which will be determined in the transfer agreement. The transaction constitutes of a connected 
party transaction and is subject to the approval from independent shareholders.

3) On  March  27,  2017,  the  Company  issued  a  redemption  notice  on  Hong  Kong  Stock  Exchange,  announcing  that  its  subsidiary  Chalco  Hong  Kong 
Investment  Company  Limited  will  redeem  its  2014  Senior  Perpetual  Securities  on  April  29,  2017  (the  "Call  Date"),  in  whole  but  not  in  part,  at  the 
principal  amount  of  the  securities  together  with  any  distribution  accrued  to  such  Call  Date  (including  any  arrears  of  distribution  and  any  additional 
distribution amount).

45. COMPARATIVE AMOUNTS

Certain comparative amounts have been revised as a result of the business combination under common control as disclosed in note 40.

46. APPROVAL OF THE FINANCIAL STATEMENTS

The financial statements were approved and authorized for issue by the board of directors on April 18, 2017.

F-180

EXHIBIT 8.1

A list of Aluminum Corporation of China Limited's principal subsidiaries is provided in Note 1 to consolidated 
financial statements included in this annual report following Item 19.

EXHIBIT 12.1

I, YU Dehui, certify that:

CERTIFICATION PURSUANT TO 
RULE 13a-14 OR 15d-14
OF THE SECURITIES EXCHANGE 
ACT OF 1934
AS ADOPTED PURSUANT TO 
SECTION 302 OF THE SARBANES-
OXLEY ACT OF 2002

1.

I  have  reviewed  this  annual  report  on  Form  20-F  of  Aluminum  Corporation  of  China  Limited  (the 
"Company");

2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit 
to state a material fact necessary to make the statements made, in light of the circumstances under which 
such statements were made, not misleading with respect to the period covered by this annual report;

3. Based on my knowledge, the financial statements, and other financial information included in this annual 
report, fairly present in all material aspects the financial condition, results of operations and cash flows of 
the Company as of, and for, the periods presented in this annual report;

4.

The  Company's  other  certifying  officers  and  I  are  responsible  for  establishing  and  maintaining  disclosure 
controls  and  procedures  (as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e)  and  internal  control 
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15 (f)) for the Company and 
have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures 
to  be  designed  under  our  supervision,  to  ensure  that  material  information  relating  to  the  Company, 
including its consolidated subsidiaries, is made known to us by others within those entities, particularly 
during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial 
reporting  to  be  designed  under  our  supervision,  to  provide  reasonable  assurance  regarding  the 
reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in 
accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the Company's disclosure controls and procedures and presented in this 
annual report our conclusions about the effectiveness of the disclosure controls and procedures, as of 
the end of the period covered by this annual report based on such evaluation; and

(d) Disclosed in this annual report any change in the Company's internal control over financial reporting 
that  occurred  during  the  period  covered  by  the  annual  report  that  has  materially  affected,  or  is 
reasonably likely to materially affect, the Company's internal control over financial reporting; and

5.

The  Company's  other  certifying  officers  and  I  have  disclosed,  based  on  our  most  recent  evaluation  of 
internal  control  over  financial  reporting,  to  the  Company's  auditors  and  the  audit  committee  of  the 
Company's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial  reporting  which  are  reasonably  likely  to  adversely  affect  the  Company's  ability  to  record, 
process, summarize and report financial information; and

(b) Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 

significant role in the Company's internal control over financial reporting.

Date: 
April 18, 
2017
By: /s/YU 
Dehui 
Name: 
YU 
Dehui
Title: Chairman of the Board of Directors

EXHIBIT 12.2

CERTIFICATION PURSUANT TO 
RULE 13a-14 OR 15d-14 
OF THE SECURITIES EXCHANGE 
ACT OF 1934
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, ZHANG Zhankui, certify that:

1.

I  have  reviewed  this  annual  report  on  Form  20-F  of  Aluminum  Corporation  of  China  Limited  (the 
"Company");

2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit 
to state a material fact necessary to make the statements made, in light of the circumstances under which 
such statements were made, not misleading with respect to the period covered by this annual report;

3. Based on my knowledge, the financial statements, and other financial information included in this annual 
report, fairly present in all material aspects the financial condition, results of operations and cash flows of 
the Company as of, and for, the periods presented in this annual report;

4.

The  Company's  other  certifying  officers  and  I  are  responsible  for  establishing  and  maintaining  disclosure 
controls  and  procedures  (as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e)  and  internal  control 
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15 (f)) for the Company and 
have:

(a)

(b)

(c)

(d)

Designed  such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and 
procedures to be designed under our supervision, to ensure that material information relating to the 
Company,  including  its  consolidated  subsidiaries,  is  made  known  to  us  by  others  within  those 
entities, particularly during the period in which this report is being prepared;

Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over 
financial  reporting  to  be  designed  under  our  supervision,  to  provide  reasonable  assurance 
regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for 
external purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the Company's disclosure controls and procedures and presented in 
this  annual  report  our  conclusions  about  the  effectiveness  of  the  disclosure  controls  and 
procedures, as of the end of the period covered by this annual report based on such evaluation; and

Disclosed  in  this  annual  report  any  change  in  the  Company's  internal  control  over  financial 
reporting that occurred during the period covered by the annual report that has materially affected, 
or is reasonably likely to materially affect, the Company's internal control over financial reporting; 
and

5.

The  Company's  other  certifying  officers  and  I  have  disclosed,  based  on  our  most  recent  evaluation  of 
internal  control  over  financial  reporting,  to  the  Company's  auditors  and  the  audit  committee  of  the 
Company's board of directors (or persons performing the equivalent functions):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal control 
over  financial reporting which are  reasonably likely  to  adversely affect the Company's ability to 
record, process, summarize and report financial information; and

Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 
significant role in the Company's internal control over financial reporting.

Date: April 
18, 2017
By: /s/ZHANG 
Zhankui
Name: ZHANG 
Zhankui 
Title: Chief 
Financial 
Officer

 EXHIBIT 13.1

CERTIFICATION PURSUANT TO
SECTION 906 OF THE SARBANES-
OXLEY ACT OF 2002
(18 U.S.C. SECTION 1350)

In connection with the annual report on Form 20-F of Aluminum Corporation of China Limited (the "Company") 
for the year ended December 31, 2016 as filed with the Securities and Exchange Commission on the date hereof, 
I, YU Dehui, Chairman of the Board of Directors of the Company, certify, pursuant to 18 U.S.C. Section 1350, 
as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) The annual report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange 

Act of 1934; and

(2) The  information  contained  in  the  annual  report  fairly  presents,  in  all  material  respects,  the  financial 

condition and results of operations of the Company.

Date: 
April 18, 
2017 
By: /s/YU 
Dehui 
Name: 
YU 
Dehui
Title: Chairman of the Board of Directors

EXHIBIT 13.2

CERTIFICATION PURSUANT TO
SECTION 906 OF THE SARBANES-
OXLEY ACT OF 2002
(18 U.S.C. SECTION 1350)

In connection with the annual report on Form 20-F of Aluminum Corporation of China Limited (the "Company") 
for the year ended December 31, 2016 as filed with the Securities and Exchange Commission on the date hereof, 
I, ZHANG Zhankui, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as 
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) The annual report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange 

Act of 1934; and

(2) The  information  contained  in  the  annual  report  fairly  presents,  in  all  material  respects,  the  financial 

condition and results of operations of the Company.

Date: April 
18, 2017 
By: /s/ZHANG 
Zhankui 
Name:ZHANG 
Zhankui
Title: Chief Financial Officer