Quarterlytics / Basic Materials / Copper / Southern Copper / FY2009 Annual Report

Southern Copper
Annual Report 2009

SCCO · NASDAQ Basic Materials
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FY2009 Annual Report · Southern Copper
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SOUTHERN COPPER CORPORATION

CORPORATE OFFICES: U.S.A

11811 North Tatum Blvd.,

Suites 2500, Phoenix, Az 85028, U.S.A

Phone:   + (602) 494-5328

Fax: 

+ (602) 494-5317

MEXICO

Campos Eliseos No. 400 piso 9

Col. Lomas de Chapultepec, México D.F.

Phone:  + (52-55) 1103-5320, Ext. 5855

Fax: 

+ (52-55) 1103-5583

PERU

Av. Caminos del Inca 171,

Chacarilla del Estanque,

Santiago de Surco, Lima 33, Peru

Phone:   + (511) 512-0440, Ext. 3211

Fax: 

+ (511) 512-0486

Symbol: SCCO

Web page:

www.southerncoppercorp.com

E-mail:

southerncopper@southernperu.com.pe

unlimited
results

‘09
‘09

Annual Report

 Southern Copper \ Annual Report 2009 \ 1 

STATEMENT OF RESPONSIBILITY
“To the best of our knowledge this document contains truthful and sufficient information regarding the development 
of the business of Southern Copper Corporation (“SCC”) during 2009. SCC takes responsibility for its content 
according to applicable requirements”.

Armando Ortega Gómez 
Vice-President Legal and Secretary 

José N. Chirinos Fano
Comptroller

CONVERSION INFORMATION: All tonnages in this annual report are metric tons unless otherwise noted. To convert to 
short tons, multiply by 1.102. All distances are in kilometers, to convert to miles, multiply by 0.62137. All ounces are troy 
ounces. U.S. dollar amounts represent either historical dollar amounts, where appropriate, or U.S. dollar equivalents 
translated in accordance with generally accepted accounting principles in the United States. “SCCO”, “SCC”, “Southern 
Copper” or the “Company” includes Southern Copper Corporation and its consolidated subsidiaries.

2 \ Annual Report 2009 \  Southern Copper

CONTENTS 

Letter to the Shareholders 

Production Statistics 

Copper Reserves 

Selected Financial and Statistical Data  

Expansion and Modernization Program 

Exploration 

Development - Community Outreach 

Results of Operations for the years ended 

December 31, 2009, 2008 and 2007  

Commitment - Environmental Affairs 

General Information 

Description of Operations and Development regarding the Issuing Entity

Members of the Board of Directors 

02 

10 

12

14 

22 

32 

48 

56 

64 

101 

 Southern Copper \ Annual Report 2009 \ 1 

 
2 \ Annual Report 2009 \  Southern Copper

LETTEr TO SharEhOLdErS

In  2009,  Southern  Copper  Corporation  was  one  of  the  world’s  largest  copper 

mining companies in terms of production and sales. Our principal operations are 

in Peru and Mexico and we also conduct active exploration program in Chile. Our 

objective is to ensure the continuity of our operations and our expansion program 

and to remain profitable during periods of low copper prices and to maximize our 

in periods of high metal prices.

Our  major  strength  is  our  copper  ore  reserves,  which  at    December  31,  2009, 

totaled 55.4 million tons of copper content, calculated at a copper price of $1.80 

per  pound  (as  of  December  31,  2009  the  per  pound  LME  and  COMEX  copper 

prices  were  $3.33).  In  terms  of  copper  reserves,  we  hold  the  world’s  largest 

reserve position which supports our long-term sustainability of operations.

In  addition  to  copper  we  produce  significant  amounts  of  other  metals,  either  as 

copper processes by-product or due to our mine deposits characteristics. Our metal 

production is diversified.  In 2009, copper represented approximately 71% of our 

left

MEXICO. Mining operations

revenues, molybdenum 12%, silver 7%, zinc 5%, gold 2% and other minerals 3%.

 Southern Copper \ Annual Report 2009 \ 3 

Net sales in 2009 were $3,734.3 million, 23% lower than the $4,850.8 million in 2008. 

The decrease is mainly attributable to the crisis in the financial markets and concerns 

about the recession in the global economy. During 2009, copper price registered an 

ascending trend from an average price of $1.55 per pound in the first quarter to just 

over  $3.00  per  pound  in  the  fourth  quarter  of  2009.  Therefore,  fourth  quarter  2009 

sales increased 152.6% compared with a similar period in 2008 due to the recovery in 

copper prices as well as our continuing cost reduction policy.

While we recognize that price fluctuations will occur, as is normal in a global industry 

subject to international market prices, we do expect that as the world’s economies stabilize, 

the outlook for the copper market will continue to improve over the next few years.

The  2009  average  COMEX  copper  price  per  pound  was  $2.35,  24.9%  lower  than 

prior year.  In the fourth quarter of 2009, by-products prices also increased when 

compared  to  the  fourth  quarter  of  2008,  zinc  increased  85.2%,  silver  73.0%  and 

gold 38.7%.  The increase in sales in the last quarter 2009 was principally due to 

4 \ Annual Report 2009 \  Southern Copper

the increase in the copper price as well as a significant increase in molybdenum 

and silver production and sales volumes.  In 2009, molybdenum price per pound 

dropped from $28.42 to $10.91.

In 2009, the Company’s net income was $929.4 million, compared with $1,406.6 

million  in  2008,  a  decrease  of  33.9%.  Net  income  and  diluted  earnings  per 

share for the fourth quarter was $ 363.3 million or 43 cents, 16% higher than 

37  cents  for  third  quarter  2009  and  $50.7  million  than  $312.5  million  in  the 

third quarter 2009.

Cost reductions have continued to improve the Company’s results in 2009, and we 

expect to continue improving our performance in the future. Operating cash cost per 

pound of copper produced, before by-products credit was 1361 cents per pound in 

2009 compared with 157.1 cents per pound in 2008. This decrease was the result of 

higher  productivity  and  operational  efficiencies.  Operating  cash  cost  per  pound  of 

copper, net of by-products credit was 36 cents per pound in 2009.

1Reported cash cost excludes the effect of third parties concentrate purchases.

 Southern Copper \ Annual Report 2009 \ 5 
 Southern Copper \ Annual Report 2009 \ 5 

The  Company’s  operations  in  2009  exceeded  all  production  goals.  Copper  mined  and 

smelted in the fourth quarter of 2009 increased by 4.9% and 18.8%, respectively, compared 

to those of the third quarter of 2009. Also, in the fourth quarter of 2009 production of zinc 

mined and refined increased by 0.4% and 29.9%, respectively, from the third quarter of 

2009. In addition, molybdenum production in 2009 increased 14%.

SCC’s capital investment programs continued on track during 2009. The Company has 

invested approximately $280 million out of the $934 million approved budget for the Tia 

Maria project, of which approximately $162 million was invested in 2009. The detailed 

engineering is in progress. Current work on the project includes equipment fabrication 

and  some  early  construction  work  (access  roads  and  platforms).  The  environmental 

impact assessment (EIA) for the project is currently pending approval and the Company 

is working with the Peruvian authorities to secure it. Construction will begin as soon as 

we receive the EIA approval which is expected in the third quarter of 2010.

As of December 31, 2009, the Company has invested $90.3 million in the Toquepala 

concentrator  expansion.  Detailed  engineering  was  awarded  and  work  started  in 

6 \ Annual Report 2009 \  Southern Copper

December  with  the  review  of  the  basic  engineering.  One  320  ton  truck,  two  49HR 

drilling machines and a second 73 cubic yard shovel were put in operation. The push 

back  substation  expansion  was  also  completed  and  is  currently  in  operation.  The 

environmental impact study is still being conducted and is expected to be completed 

in the second quarter of 2010.

The  by-product  treatment  plant  at  the  La  Caridad  metallurgical  complex  was 

completed  and  is  now  fully  operating.  The  lime  plant  at  Agua  Prieta  was  fully 

modernized  to  comply  with  environmental  regulations  and  to  meet  the  lime 

requirements of the Mexican operations.

The Company is strongly committed to continue its organic growth and therefore 

the  Board  of  Directors  has  approved  an  investment  program  of  $2.8  billion 

for  the  next  three  years  to  develop  new  production  capacity.  This  program  is 

expected  to  increase  annual  production  by  342,000  tons  of  copper  and  6,600 

tons of molybdenum, and to improve the Company’s cost competitiveness and 

efficiency. 

 Southern Copper \ Annual Report 2009 \ 7 
 Southern Copper \ Annual Report 2009 \ 7 

On behalf of Southern Copper Corporation’s Board, we express our thanks to all our 

personnel for their effort, work and dedication, to our clients for their continued trust 

and loyalty, and to you, our shareholders, for your permanent support.

German Larrea Mota-Velasco

PRESIDENT OF THE BOARD

  Oscar Gonzalez rocha  
 PRESIDENT AND CHIEF EXECUTIVE OFFICER  

                         Xavier Garcia de Quevedo

PRESIDENT AND CHIEF EXECUTIVE OFFICER

8 \ Annual Report 2009 \  Southern Copper

right

PERU. Cuajone open pit, 

Moquegua. 

 Southern Copper \ Annual Report 2009 \ 9 
 Southern Copper \ Annual Report 2009 \ 9 

PrOduCTiON STaTiSTiCS
SOuThErN COPPEr COrPOraTiON aNd SubSidiariES
Five-year Production Statistics

Copper production Mines (tons)

2009

2008

2007

2006

2005

Mined Material (thousand)

355,727

    343,762 

      406,059 

      409,625 

      426,951 

Copper in concentrates

424,199

    418,726 

      498,207 

      506,084 

      574,976 

Copper SX/EW

Total Copper

61,177

      70,203 

        93,976 

        99,575 

      114,953 

485,376

    488,929 

      592,183 

      605,559 

      689,929 

Molybdenum in concentrates

18,687

      16,390 

        16,208 

        11,837 

        14,803 

Zinc in concentrates

110,430

    106,920 

      121,013 

      136,592 

      143,609 

Silver in concentrates (thousand ounces)

13,202

12,316

15,229 

16,171

18,495

Smelter/refineries production

Copper

Zinc

505,088

497,494

465,005 

      588,986 

       625,119 

98,688

      95,420 

        90,766 

        51,035 

      101,523 

Silver (thousand ounces)

13,089

      10,841 

        10,001 

        12,379 

        12,487 

Toquepala

Mined Material (thousand)

149,287

    131,646 

      130,267 

      131,607 

      134,505 

Copper in concentrates 

127,125

    114,147 

      140,868 

      151,775 

      157,456 

Molybdenum in concentrates

3,598

        4,667 

         6,228 

         5,813 

         5,324 

Cuajone

Mined Material (thousand)

117,939

    118,054 

      116,438 

      112,410 

      109,855 

Copper in concentrates

188,950

    196,065 

      182,117 

      174,404 

      163,659 

Molybdenum in concentrates

5,293

        4,442 

         3,821 

         3,523 

         5,279 

Smelter/refineries in Peru

SX/EW

Smelt concentrates

Blister produced

Anode produced

Cathode produced

37,961

      38,799 

        36,670 

        35,805 

        36,498 

1,127,455

 1,003,311 

      846,245 

   1,107,458 

   1,206,252 

         8,741 

             -   

           9,283 

        30,556 

       323,502 

     336,781 

       306,585 

       232,197 

       297,564 

                   -   

262,220

    248,742 

      178,397 

      273,299 

      285,205 

10 \ Annual Report 2009 \  Southern Copper

 
 
 
2009

2008

2007

2006

2005

Mexicana de Cobre – La Caridad

Mined Material (thousand)

85,491

      85,379 

       80,819 

       46,606 

       75,465 

Copper in concentrates 

102,501

      96,929 

     102,259 

       58,071 

     122,317 

Molybdenum in concentrates

9,796

        7,281 

         6,159 

         2,501 

         4,200 

Cananea

Mined material (thousand)

Copper in concentrates

Smelter/refineries in Mexico

SX/EW

Smelt concentrates

Anode produced

Cathode produced

Rod produced

underground Mines

Contents in concentrates (tons)

Zinc

Lead

Copper

Silver (thousand ounces)

Gold (ounces)

-

-

        4,820 

       74,672 

     114,595 

     102,508 

        6,165 

       63,909 

     111,280 

     118,741 

23,216

      31,403 

       57,305 

       63,770 

       78,454 

465,992

    574,573 

     684,806 

     723,984 

     894,735 

139,652 

171,912 

202,708 

240,673 

280,299 

117,134

    140,326 

     173,341 

     200,357 

     233,682 

60,073

      76,283 

       96,607 

       96,582 

     113,165 

110,430

    106,920 

     121,013 

     136,592 

     143,609 

22,492

      20,445 

       19,382 

       19,081 

       19,545 

5,623

        5,420 

         9,054 

       10,555 

       12,804 

6,778

3,136

6,366

2,789

8,272

4,174

9,276

4,484

10,183

4,020

 Southern Copper \ Annual Report 2009 \ 11 

 
COPPEr rESErVES
SOuThErN COPPEr COrPOraTiON aNd SubSidiariES
The table below details our proven and probable copper and molybdenum reserves as estimated at December 31, 

2009 calculated based on a copper price of $2.903 per pound and a molybdenum price of $23.443 per pound.

Peruvian Operations

Mexican Operations

 Open Pit

 Open Pit

Total Open Pit

Cuajone 

Toquepala

Cananea

La Caridad

IMMSA

2,764,754

3,734,293

6,384,423

4,105,787

16,989,257

48,400

0.468%

0.462%

0.388%

0.017%

0.022%

-

0.221%

0.028%

0.377%

0.023%

18,208

1,645,504

1,930,048

378,575

3,972,335

0.479%

-

Mineral Reserves

(thousands of tons)

Sulfides

Average grade:

Copper

Molybdenum

Leachable

Average grade leachable

0.467%

0.100%

0.135%

0.197%

0.128%

Waste

Total material

Stripping ratio

7,196,503

14,686,147

6,789,405

1,752,789

30,424,844

9,979,465

20,065,944

15,103,876

6,237,151

51,386,436

2.61

4.37

1.37

0.52

2.02

12 \ Annual Report 2009 \  Southern Copper

 
 
 
 
 
 
SELECTEd FiNaNCiaL aNd STaTiSTiCaL daTa
SOuThErN COPPEr COrPOraTiON aNd SubSidiariES
For the years ended December 31 

(in millions except per share and employee data)

Consolidated Statement of earnings

2009

2008

2007

2006

2005

Net sales

$      3,734 

$      4,851 

$       6,086 

 $       5,460 

$       4,089 

Operating costs and expenses

          2,249 

      2,649 

         2,589 

         2,406 

         2,018 

Operating income

          1,485 

      2,202 

         3,497 

         3,054 

         2,071 

Non-Controlling interest of 

investments shares in Income 

Peruvian Branch

Net earnings attributable to SCC - Basic

and diluted

Per share amount (1)

Net earnings attributable to SCC – Basic 

and diluted 

Dividends paid

Consolidated balance sheet

Total assets

5

8

10

9

12

$ 

935

$ 

1,41 

$       2,227 

 $       2,047 

$       1,413 

$          1.09 

$     1.60 

$        2.51 

$        2.31 

$        1.59 

$          0.44 

$     1.94 

$        2.27 

$        1.71 

$        0.97 

$      6,063

$      5,764 

$       6,581 

$       6,376 

$       5,688 

Cash and cash equivalent

772

717

         1,409 

         1,023 

            876 

Total debt

Total equity

Consolidated statement of cash flows

Cash provided from 

operating activities

Dividend paid

Capital expenditures

          1,280 

      1,290 

         1,450 

         1,528 

         1,172 

          3,894 

      3,395 

         3,865 

         3,681 

         3,339 

             963

      1,728 

         2,703 

         2,059 

         1,663 

             376 

      1,711 

         2,002 

         1,509 

            854 

             415 

         524 

            316 

            456 

            471 

Depreciation & depletion

             323 

         327 

            328 

            275 

            277 

Capital stock

Common shares 

outstanding (million) (1)

          850.0 

      854.9 

         883.4 

         883.4 

         883.4 

NYSE Price – high

Price – low

Book value per share

P/E ratio

Financial ratios

$      36.40 

$      41.34 

$       47.12 

$       19.37 

$       11.77 

$      12.74 

$     9.19 

$       16.84 

$       11.55 

$        6.94 

$ 

4.56    

$     3.96 

$        4.36 

$        4.15 

$        3.77 

30.10

        10.03

       14.05 

         7.79 

         7.04 

Current assets to current liabilities

            2.95 

        2.11 

           2.84 

           2.84 

           2.15 

Debt as % of capitalization

Employees (at year end)

  11.6%

14.5%

1.0%

    12.1%

8.2%

       11,522

    11,494 

        12,268 

        12,225 

        12,895 

(1) The number of shares and values per share has been adjusted to reflect the 2008 and the 2006 stock splits.

 Southern Copper \ Annual Report 2009 \ 13 

 
 
 
 
 
 
 
 
 
 
 
«PERU. Toquepala  mine, leaching conveyor and spreader»

14 \ Annual Report 2009 \  Southern Copper

Expa ns ion and modernization 
program

$1,800

million in investment

The Company intends to allocate approximately $1.8 billion 

to Peru and $1.0 billion to Mexico of which approximately 

$600 million and $200 million are intended to be invested 

in Peru and Mexico, respectively, in year 2010.

 Southern Copper \ Annual Report 2009 \ 15 

EXPaNSiON aNd MOdErNiZaTiON PrOGraM
MEXiCaN OPEraTiONS

We are committed to continuing the growth of  the Company.  We previously deferred 
several project development activities because of  the downturn in global economic con-
ditions.  Nevertheless, on January 28, 2010 our Board of  Directors approved an in-
vestment program of  $2.8 billion for the next three years which is expected to increase 
by approximately 342,000 tons of  copper production and 6,600 tons of  molybdenum 
production, when this program is completed. The program also aims to improve cost 
competitiveness and efficiencies.  However, capital spending plans will continue to be 
reviewed and adjusted in response to changes in the economy or market conditions.

The Company intends to allocate approximately $1.8 billion to Peru and $1.0 

billion  to  Mexico  of  which  approximately  $600  million  and  $200  million  are 

intended to be invested in Peru and Mexico, respectively, in 2010. 

Set  forth  below  are  descriptions  of  some  of  our  current  expected  capital 

expenditures.  The Company expects to meet the cash requirements for these 

projects  from  cash  on  hand,  internally  generated  funds  and  from  additional 

right

PERU. Ball mills at the Toquepala 

concentrator

external financing if required.

16 \ Annual Report 2009 \  Southern Copper

 Southern Copper \ Annual Report 2009 \ 17 

Mexican Operations

Peruvian Operations

After expending $16.0 million the by-product treatment 

Tia  Maria  project:  This  project  in  the  Peruvian  region 

plant  at  the  La  Caridad  metallurgical  complex  was 

of Arequipa, is expected to produce about 260 million 

completed in 2009 and is currently in operation.  This 

pounds of SX-EW copper cathodes per year.  The approved 

plant  was  distinguished  winning  the  first  prize  in  a 

budget for the project is $934 million.  Through December 

nationwide contest to promote waste recycling.

31, 2009, $280 million were spent on its development.  

The  detailed  engineering  is  in  progress.    Work  on  the 

With a total investment of $20.8 million, the lime plant 

project includes equipment fabrication and some early 

at  Agua  Prieta,  which  is  100  kilometers  north  of  the 

construction  work  (access  roads  and  platforms).  The 

La  Caridad  mine,  was  fully  modernized  to  comply 

environmental  impact  assessment  (EIA)  for  the  project 

with  environmental  regulations  and  to  meet  the  lime 

is  currently  pending  approval  and  the  Company  is 

requirements  of  the  Mexican  operations.    A  vertical 

working to secure it.  A necessary step in order to obtain 

Maerz furnace will reduce the consumption of natural 

approval for the EIA requires the Company to hold and 

gas to a third of its current level and we expect costs to 

complete  a  public  hearing,  in  which  the  concerns  of 

be reduced by approximately 45%.  Performance tests 

the local community are addressed.  In August 2009, a 

were  completed  during  December  2009,  with  results 

public hearing held by the Company was disrupted and 

exceeding the established parameters.

not  completed.  A  hearing  scheduled  for  February  15, 

18 \ Annual Report 2009 \  Southern Copper

2010, has been postponed and the Company is working with the Ministery of Energy 

and Mines (“MINEM”) to reschedule the hearing.  Construction is delayed pending 

approval of the EIA. 

Toquepala  concentrator  expansion:  As  of  December  31,  2009,  the  Company  has 

expended $90.3 million on the Toquepala concentrator expansion.  Detailed engineering 

was awarded and work started in December 2009.  One 320 ton truck and two 49HR 

drilling machines and a second 73 cubic yard shovel were put in operation.  The push 

back  substation  expansion  was  also  completed  and  is  currently  in  operation.    The 

environmental impact study is still being conducted and is expected to be completed 

in the third quarter of 2010.  

PERU. Cathodes at the Toquepala SXEW 

left

Ilo Smelter Modernization:  A complementary project to the Ilo smelter modernization is 

the construction of a marine trestle to offload directly to offshore ships the sulfuric acid 

plant

produced at the smelter.  At December 31, 2009 this project reached 98.0% completion 

and was completed in the first quarter of 2010.  The completed project is expected to 

right

PERU. View of  Toquepala mill site

ease congestion in our Ilo area. 

 Southern Copper \ Annual Report 2009 \ 19 

20 \ Annual Report 2009 \  Southern Copper

left

PERU. New Larox filter at Cuajone 

concentrator

Tailings disposal at Quebrada Honda: This project will increase the height of the existing Quebrada Honda dam 

to impound future tailings from the Toquepala and Cuajone mills.  The procurement of the main equipment and 

materials was finished.  Construction of the principal civil, mechanical and electrical installations for the main and 

lateral dams has been completed.  The equipment to build the lateral dam was commissioned in December 2008 and 

the equipment to continue building the main dam was commissioned in March 2009.  At this time there are some 

pending issues in order to get to the design capacity.  Progress on the first stage of this project is 99.8% complete, 

with final completion expected in the first half of 2010.  The total cost of this project is estimated to be $66.0 million, 

with $43.7 million expended through December 31, 2009.

Other capital expenditures

The El Arco project is a major copper deposit in the central part of the Baja California peninsula, with estimated 

mineralized material of over 1.3 billion tons.  This project is expected to produce 190,000 tons of copper and 105,000 

ounces of gold annually.  The Company continues to invest in land acquisition required for the project. A study for 

the supply of natural gas to support a 220 mega-watt power plant has been initiated.  The Company will consider the 

development of this project subject to appropriate investment conditions.

Potential projects

We have a number of projects that we may develop in the future.  We evaluate new projects on the basis of our long-

term  corporate  objectives,  expected  return,  environmental  needs,  required  investment  and  estimated  production, 

among other considerations.  All capital spending plans will continue to be reviewed and adjusted to response to 

changes in the economy or market conditions.

 Southern Copper \ Annual Report 2009 \ 21 

« PERU.Loading  trains at Cuajone concentrator »

22 \ Annual Report 2009 \  Southern Copper

SC C explores in Mexico, 
Peru and Chile

$24.6

million on exploration

We are engaged in ongoing extensive exploration to locate 

additional ore bodies in Peru, Mexico and Chile.  We 

invested $24.6 million on exploration programs in 2009, 

and we expect to spend approximately $20.6 million in 

exploration expenditures in 2010.

EXPLOraTiON
MEXiCaN OPEraTiONS

Currently  in  Mexico,  we    hold  368,182  hectares  of   explora-
tion concessions.  In Peru, currently  we have direct control of  
182,447 hectares of  mineral rights.   We also currently hold 
35,958 hectares of  exploration concessions in Chile.

In  addition  to  exploratory  drilling  programs  at  existing  mines,  we  are  currently 

conducting exploration to locate mineral deposits at various other sites in Mexico.  

The following are some of the more significant exploration projects: 

El  Arco.    The  El  Arco  site  is  located  in  the  state  of  Baja  California  in  Mexico.  

Previous exploration at the site indicate a deposit of 846 million tons of mineralized 

material with average copper grades of 0.51% and 0.14 grams of gold as sulfide per 

ton, and 170 million tons of leachable mineralized materials with average copper 

grades of 0.35%.  In 2009, we identified a water source for the leaching operation.  

left

PERU. La Tapada ore deposit at 

Four  production  wells  were  tested  and  determined  a  potential  water  resource 

Tia Maria Project

of approximately 200 liters per second in the area.  Also six diamond drill holes 

right 

have been drilled to a depth of 2,640 meters in 2009. The 2008 and 2009 drilling 

1. MEXICO. Cananea 

program indicates mineralized material, with 0.50% - 0.70% average copper grades, 

extending 270 meters below the previously known mineralization.

Concentrator

2. MEXICO. La Caridad copper 

refinery

24 \ Annual Report 2009 \  Southern Copper

Angangueo. The Angangueo site is located in the state 

Buenavista. The Buenavista site is located in the state 

of Michoacan in Mexico.  A deposit of 13 million tons of 

of Sonora, Mexico, adjacent to the Cananea ore body.  

mineralized material has been identified with diamond 

Drilling and metallurgical studies have shown that the 

drilling.    Testing  indicates  that  the  deposit  contains 

site  contains  36  million  tons  of  mineralized  material 

mineralized material containing 0.16 grams of gold and 

containing  29  grams  of  silver,  0.69%  of  copper  and 

262 grams of silver per ton, and is comprised of 0.79% 

3.3%  of  zinc  per  ton.    A  new  “scoping  level”  study 

lead, 0.97% copper and 3.5% zinc.  During 2005, we 

indicates that Buenavista may be an economical deposit.  

received  the  approval  for  our  environmental  impact 

During  2007,  2,100  meters  were  drilled  to  upgrade 

study and we are in the process of obtaining land use 

the  mineralized  material  and  to  acquire  material  for 

approval.  During 2009, we have continued negotiating 

metallurgical testing.  Results confirmed the previous 

with  the  state  of  Michoacan  to  purchase  various 

geologic interpretation of the mineralized areas.  Due 

properties essential to the operation.  A prefeasibility 

to  the  Cananea  strike  no  work  was  performed  in  the 

study,  commissioned  in  2009,  indicated  that  the 

2008-2009 period.

Angangueo project needs to upgrade the resources of 

the Descubridora vein with more drilling.  Subsequent 

Carbon Coahuila. In Coahuila, an intensive exploration 

simulation work has indicated that Angangueo may be 

program of diamond drilling has identified two additional 

an economical project.

areas, Esperanza with a potential for more than 30 million 

 Southern Copper \ Annual Report 2009 \ 25 

tons of “in place” mineralized coal and Guayacan with 

giving us 100% ownership.  Minera Pilares is located 

a potential for 15 million tons of “in place” mineralized 

in the state of Sonora, ten kilometers from the town of 

coal,  that  could  be  used  for  a  future  coal-fired  power 

Nacozari de Garcia and six straight line kilometers from 

plant.  During 2007 along with 5,767 meters of drilling, 

our La Caridad mine.  The work to clear and prepare the 

23  million  tons  of  mineralized  coal  resources  were 

access to the Porvenir tunnel started at the end of 2008.  

identified at our Nueva Rosita No. 16 concession.  Due 

Calculations using Mine-Sight software indicated 52.9 

to budget constraints, exploration work on this project 

million tons of mineralized material, with 0.92% copper 

was deferred in 2008 and part of 2009, as consequence, 

content.    Because  all  previous  mineralized  material 

only  6,338  meters  were  drilled  during  2009  to  define 

calculation  was  based  on  rotary  drilling,  a  diamond 

mineralized material for an open-pit mine in the area.

drilling  program  of  9,509  meters  was  performed  in 

2009.    A  new  mineralized  material  calculation,  based 

Los Chalchihuites. The Chalchihuites site is located in 

on  this  drilling,  will  be  undertaken  in  2010.  A  “heavy 

the state of Zacatecas.  It is a replacement deposit with 

medium”  metallurgical  test  was  also  conducted  on 

mixed  oxides  and  sulfides  of  lead,  copper,  zinc  and 

core from this drilling.  Preliminary results indicate that 

silver.  A drilling program, in the late nineties, defined 

preconcentration by this method may be feasible for the 

16  million  tons  of  mineralized  material  containing 

Pilares  ore.  We  expect  to  complete  the  results  of  this 

95  grams  of  silver,  0.36%  lead,  0.69%  copper  and 

testing by the second half of 2010.

3.08% zinc per ton.  Preliminary metallurgical testing 

indicates  a  leaching  precipitating-flotation  recovery 

Sierra de Lobos. This project is located southwest of 

process that can be applied to this ore.  In 2009, we 

the city of Leon, Guanajuato.  Our target is to identify 

started a prefeasibility study, which is expected to be 

a  copper  and  zinc  deposit  with  mineralized  material 

completed by the end of 2010.

with average grades between 0.5% and 1.0% copper 

and  between  5%  and  7%  zinc  including  a  small 

Pilares. In 2008, we bought Freeport-McMoran’s 49% 

contribution of gold and silver.  In 2008, 1,636 meters 

interest in Minera Pilares, S.A. de C.V. (“Minera Pilares”), 

were drilled.  Results confirm the presence of copper 

26 \ Annual Report 2009 \  Southern Copper

MEXICO. Students at school

and zinc mineralization, but an economical deposit has not yet been identified.  Due 

to the changes in our investment program priorities no work was performed in 2009.  

We expect to go back to this project in 2010.

Peruvian Operations

Los Chancas. The Los Chancas project, located in the department of Apurimac in 

southern Peru, is a copper and molybdenum porphyry deposit.  

As a result of the pre-feasibility studies and after the preliminary design of the pit, estimates 

show 355 million tons of mineralized material with a copper content of 0.62%, 0.05% 

of molybdenum and 0.039 grams of gold per ton.  In 2009, 40,244 meters of diamond 

drilling were performed as part of the complementary studies geared to define the deposit’s 

ore reserves. In 2010, geotechnical studies will continue as part of the feasibility study.

 Southern Copper \ Annual Report 2009 \ 27 

Tantahuatay. The Tantahuatay project is located in the department of Cajamarca in 

northern Peru.  The 2009 feasibility studies were oriented to evaluate the possibility 

PERU. Panoramic view of  

Toquepala open pit

of gold recovery from the upper part of the deposit, where a deposit of 27.1 million 

tons of mineralized material with an average silver content of 13.0 grams per ton 

and 0.89 grams of gold per ton were estimated.  In 2009, the environmental impact 

assessment was completed and approved by the Peruvian authorities.  In addition, 

we obtained the construction license for the mine and industrial complex.  We expect 

to start the construction of the project by the end of 2010 or early in 2011.  We have 

a 44.25% participation in the project.

OthEr PEruvIAn PrOSPECtS

In 2009, we continued with exploration near the Tia Maria district as well as regional 

exploration in the southern part of Peru.

For 2010 we are developing a program of approximately 21,000 meters of diamond 

drilling  for  some  of  our  projects  including  at  Cobrecancha,  a  copper  and  gold 

28 \ Annual Report 2009 \  Southern Copper

prospect, located in the central coast of Peru, at los Huallas, a copper and molybdenum 

prospect located in the Ayacucho region, and at Clara, a copper and gold prospect 

located in the Arequipa region.  We will also continue with the exploration program 

on  already  defined  projects  in  Tacna  and  Arequipa,  as  well  as  with  programs  in 

different mineralized strips in Peru.

CHILE 

El Salado The El Salado prospect, is located in northern Chile (Atacama area) and 

it corresponds to an ore body with copper and gold in veins.  In 2009 a diamond 

drilling program totaling 3,387 meters was completed, with this program we have 

concluded the exploration stage and during 2010 we will evaluate the results to 

determine what our next steps are for this prospect.

Resguardo  de  la  Costa  During  2009  we  continued  with  the  exploration  of  El 

Resguardo de la Costa prospect (copper-gold in veins) located also in the Atacama 

area and completed 1,378 meters of diamond drilling, with this program we have 

 Southern Copper \ Annual Report 2009 \ 29 

concluded the exploration stage and during 2010 we will evaluate the results in order 

left

to determine which way to proceed with this prospect.

PERU. Birds at Ite bay

Ticnamar  The  Ticnamar  prospect,  located  in  northern  Chile,  has  been  explored 

as a deposit with copper-molybdenum porphyric veins. In 2009, 3,671 meters of 

diamond  drilling  were  completed.    For  2010  we  have  budgeted  5,000  meters  of 

diamond drilling.

OthEr ChILEAn PrOSPECtS

For 2010 a drilling program of 11,500 meters has been planned for the following 

prospects located in northern Chile: Catanave (epithermal gold- silver veins); Santa 

Marta  (porphyric  copper-molybdenum  veins)  and  San  Benito  (porphyric  copper-

molybdenum veins).

30 \ Annual Report 2009 \  Southern Copper

 Southern Copper \ Annual Report 2009 \ 31 

«MEXICO. Rod plant»

Community Outreach

100

thousand benefit

Dialogue and the ability to give and take are key tools for 

promoting sustainable relationships with the neighboring 

communities of our SCC units.

COMMuNiTy OuTrEaCh
MEXiCaN OPEraTiONS

Sustainability of  community development programs is based on the growing participation 
of  institutions from three levels, the government and civil society organizations. 

MEXICANA  DE  CANANEA  with  the  support  of  a  team  of  employees  and  a  group 

of consultants a Sustainable Development Policy was developed in this period to 

improve the social bond with the local its community.  Using innovative ideas for 

community  participation  and  the  commitment  of  the  Company  relations  with  the 

population of Cananea were significantly improved.

This project began in May, using participatory diagnosis to identify f leaders capable 

of making the projects successful. 

The actions taken included: 18 workshops to different audiences, 2 youth camps, 8 

in-depth interviews, five focus groups, 122 casual interviews, 7 excursions and the 

“Tree of Commitments”, in which participating children put into practice skills and 

human values required to face the social and economic reality of the community and 

personal commitments were made to the city.

left

PERU. Ilo refinery workers

right 

PERU.  Planting  tara  trees  at  Dean 

Valdivia, Cocachacra, Arequipa.

34 \ Annual Report 2009 \  Southern Copper

Grupo  Encuentro 

involved  mothers  and 

fathers, 

The  areas  of  interaction  include:  social  opportunities 

children, seniors, workers, religious, teachers, traders 

and  community  development,  and  the  promotion  of 

and other members of society in the experience of the 

economic  and  social  development.  In  this  respect, 

workshops  and  the  activities  at  Cananea,  all  of  the 

during 2009, 517 continuing activities related mainly 

participants  benefited  with  the  lessons  learned  from 

to  environmental  culture,  health  education,  human 

these experiences. 

development, care of vulnerable groups, open education 

for  adults  and  promotion  of  sports  and  culture  took 

Dialogue and the ability to give and take are key tools 

place;  Approximately  26,500  people  were  benefitted 

for  promoting  sustainable  relationships  with 

the 

including children, youths, adults and seniors. 

neighboring communities of our Minera Mexico units, 

whose social interaction process is carried out with the 

Also, 2,184 people older than 15 years attended the 81 

concepts of social responsibility, through  Community 

training courses and technical workshops on various 

Development Centers operating at the mining units of 

occupational  and  productive  activities.    In  addition, 

Charcas and Santa Barbara, the New Rosita plant and 

39  basic  courses  on  computer  training  and  English 

the electrolytic zinc refinery; in addition, at the  Centers 

were  conducted  at 

the  Community  Development 

of  Development  Our  People  and  the  office  of  social 

Centers. Through these activities, the development of 

liaison at La Caridad and the metallurgical complex of 

human  capital  and  the  creation  of  micro-enterprises 

Mexicana de Cobre.

were  supported.  The  supporting  process  was  further 

 Southern Copper \ Annual Report 2009 \ 35 

strengthened with the establishment of 30 consulting 

Peruvian Operations

offices for business promotion.

Southern Copper, through Southern Peru, its Peruvian 

branch, promotes sustainable development projects in 

Initiatives that build shared value include the four Fairs 

the  communities  of  Tacna,  Moquegua  and  Arequipa, 

of  Community  Services,  Health  and  Environment  in 

mainly in the highland areas, which are located close 

Nueva  Rosita,  Coah,  Charcas  and  San  Luis  Potosi, 

to  our  principal  operating  areas.    This  support  is 

community  and  institutional  participation  spaces  by 

from  voluntary  contributions  made  by  our  Company 

which  the  social  responsibility  strengthens  as  an 

through the “Asociacion Civil Ayuda del Cobre”, as a 

element of common welfare,  benefitting 3,840 persons 

part of the program  known as “Voluntary Contribution 

who  received  free  services  of  preventive  medicine, 

Program”  (“Programa  Minero  de  Solidaridad  con  el 

social consultancies, hygiene, donation of trees, etc.

Pueblo”), under an agreement made with the Peruvian 

Sustainability  of  community  development  programs 

government. 

is  based  on  the  growing  participation  of  institutions 

These  projects  are  ongoing  in  co-participation 

from  three  levels,  the  government  and  civil  society 

with  public  and  nongovernmental  organizations  to 

organizations,  whose  merger  of  resources  allows 

achieve the benefit for  the surroundings localities, 

for  substantial  improvement  in  the  quality  of  life  for 

taking into account the legislation and the historical 

communities that Minera Mexico is part of.

and cultural characteristics of each locality. 

36 \ Annual Report 2009 \  Southern Copper

left

MEXICO. Information hardware at 

schools

right 

1.MEXICO. Drilling at La Caridad 

mine

2.MEXICO. Cathode warehouse at La 

Caridad refinery

During  2009,  the  Branch  has  developed  the  following  programs  and/or 

projects:

WaTEr rESOurCES

•	 In	the	first	quarter	of	2009,	the	Marisol	Hydraulic	Splitter	became	operational	

This is a large hydraulic project that will benefit the irrigation commissions of 

Cairani,  Candarave,  Huanuara  and  Quilahuani  in  the  province  of  Candarave 

(Tacna region), through the equitable distribution of water from the Callazas river. 

Total investment in this plant was $302,446.

•	 Minor	irrigation	infrastructure	work	continued	in	partnership	with	the	irrigation	

committee in Candarave, with an investment of $53,775 in 2009. A second stage, 

which  includes  the  lining  of  the  Camilaca-Tacalaya’s  hydraulic  canal  and  the 

rehabilitation of the Patapatani-Santa Cruz hydraulic canal and other canals has 

begun.

•	 The	 Branch	 and	 the	 National	 Engineering	 University	 signed	 an	 agreement	 for	

the Callazas Dam’s feasibility study.  A part of this study was completed in 2009, 

 Southern Copper \ Annual Report 2009 \ 37 

with an investment of $355,066. The study includes 

in  Candarave  through  construction  and/or  the 

component  1,  the  study  of  the  dam  and  ancillary 

rehabilitation  of  canals  and  water  reservoirs.    By 

works;  component  2,  major  infrastructure  work  of 

this agreement, the Company will invest $667,109 

for the transmission and distribution, irrigation and 

and  FONCODES  $2,628,609.  This  agreement 

agricultural  development;  and  component  3,  the 

also 

involves 

the  Huanuara  and  Quilahuani 

study  of  the  environmental  and  social  impact  of 

municipalities.

the Callazas river regulation system. The Company 

expects  to  invest  $932,368.    This  project  when 

	 aGrONOMy

completed  will  store  10  million  cubic  meters  of 

•	 In	 partnership	 with	 the	 Irrigation	 Commissions	

water annually and will ensure optimal and rational 

in the Tambo’s Valley and the National Service of 

use  of  water  resources  for  agricultural  activity 

Agrarian  Health  (SENASA),  the  second  stage  of 

during the dry season. 

the  Biological  Control  Project  is  ongoing.  With 

the release of controlled wasps in a total area of 

•	 The	final	stage	to	improve	the	irrigation	infrastructure	

250 hectares damage to the rice crops caused by 

in  the  Ilubaya  Annex,  located  in  Torata  district 

the attack of the borer in the Cocachacra district 

(Moquegua  region)  started,  with  an  investment  of 

and  the  Islay  province  (Arequipa  region)  has 

$694,420  to  rehabilitate  4.5  kilometers  of  canals 

been reduced.  Due to this success, the Company 

to benefit the farmers. Also, the intake area will be 

will hold a third stage with a total investment of 

built to capture more of the Torata river water and 

$829.

better feed the agricultural land.

•	 The	Company	provided	equipment	and	infrastructure	

•	 The	Branch	and	the	National	Fund	for	Development	

to  The  Curve  Entomological  Laboratory,  in  the 

Cooperation (FONCODES) signed an agreement for 

Dean Valdivia District, also in Islay, Arequipa, with 

water infrastructure and sanitation treatment plants, 

a  total  investment  of  $48,647.  Beneficial  insects 

which  will  promote  socioeconomic  development 

(biological  control)  may  be  raised  and  conduct 

38 \ Annual Report 2009 \  Southern Copper

research and training on technical alternatives to chemical control to agricultural 

pests in Tambo’s Valley.

•	 Diseases	were	controlled	in	the	production	of	a	higher,	quality	oregano	product	

in the area. The use of Guano Island (natural fertilizer from sea birds) and an 

organic certification for agricultural export purposes was promoted through the 

strengthening of the competitive capacity of Candarave’s oregano producers. The 

second  stage  will  be  completed  in  March  2010,  in  partnership  with  the  non-

governmental organization “El Taller” and the district municipalities of Cairani, 

Huanuara  and  Quilahuani  in  Candarave.  Two  plants  to  process  oregano  were 

built in the communities of Huanuara and Pallata. During 2009, $20,837 was 

MEXICO. View of  La Caridad mill site

invested in this project.

 Southern Copper \ Annual Report 2009 \ 39 

•	 In	 Candarave,	 the	 cultivation	 of	 thyme,	 a	 product	

the Islay province (Arequipa region) where one new 

used  as  a  condiment  and  in  the  pharmaceutical 

tractor  was  donated  with  reversible  plow  system 

industry,  was  promoted.  A  field  installation  of 

(with a total investment of $61,288) in the Punta de 

canola, a seed that contains Omega 3 and Omega 6 

Bombon District.

and which produces vegetable oil, was successfully 

completed  in  alliance  with  the  non-governmental 

•	 A	 100	 square	 meters	 organic	 nursery	 is	 being	

organization “El Taller”.

constructed in the Arondaya community (Moquegua 

region),  by  recycling  plastic  bottles  for  fodder 

•	 In	 addition,	 planting	 of	 cereals	 such	 as	 oats	 and	

cultivation to benefit guinea pig farmers.

corn were promoted, through an agreement signed 

with  the  Foundation  for  Agrarian  Development 

	 STOCkbrEEdiNG

(Fundacion para el Desarrollo Agrario – FDA) and 

•	 The	 Emergency	 Cattle	 Care	 Program	 is	 ongoing	

the National Fund for Job Training and Employment 

to assist the Candarave cattle producers affected 

Promotion (FONDOEMPLEO).

by the drought.  The program delivers hay at low 

cost.  This  action  reduced  the  shortage  of  feed 

•	 The	Technical	Training	in	Agricultural	Mechanization	

for  cattle  and  helped  to  maintain  levels  of  cattle 

Project,  in  Candarave,    (Tacna  region),  donated 

productivity.

three  new  tractors  (with  a  total  investment  of  $ 

164,535) and an equal number of reversible plow 

•	 The	 Animal	 Health	 Program	 continues	 providing	

systems  (with  a  total  investment  of  $19,330)  to 

veterinary technical assistance to producers in 17 

benefit  the  Cairani,  Huanuara  and  Quilahuani 

communities  located  in  the  districts  of  Cairani, 

communities. The same project was carried out in 

Candarave  and  Quilahuani,  in  the  province  of 

40 \ Annual Report 2009 \  Southern Copper

Candarave. Preventive medicines and treatment for prevalent diseases in the high 

Andean zone were distributed.

•	 Also	developed	were	the	Holstein,	Brown	Swiss	cattle	and	Hampshire	Sheep	

Genetic Improvement Project. It took place in 5 communities in the Candarave 

province,  through  the  installation  of  2  breeding  centers  in  the  Aricota  and 

Quilahuani communities.  In agreement with the Quilahuani Municipality, this 

service  includes  artificial  and  natural  insemination.  The  total  investment  is 

$32,685.

•	 Additionally,	 local	 agricultural	 fairs	 in	 the	 Tacna	 region,	 in	 the	 districts	 of	

Aricota, Cairani and Quilahuani (in terms of organization, logistics and awards) 

were supported.  Events included the exhibition of the best specimens of the 

various breeds of cattle, South American camelids, sheeps and Peruvian Paso 

Horses. 

•	 The	 slaughterhouse	 (in	 Huaytire)	 was	 registered	 in	 accordance	 with	 the	

left

requirements  of  the  National  Agrarian  Health  Service  and  Technology  of 

1. MEXICO. Training

2. PERU. Shelters for llamas and 

Meat  Regulation  of  Peru,  and  is  used  for  the  butchering  of  domestic  South 

alpacas in Huaytire, Tacna.

American camelids.  This allows for the collection and marketing of its meat, 

right

in compliance with the requirements of the National Service of Agrarian Health 

MEXICO.Training in fire control

(SENASA) and its Technological Regulations for Meats in Peru.  An investment 

 Southern Copper \ Annual Report 2009 \ 41 

of  $2,007  was  made.  Electricity  was  installed  in 

from the National Service Training for Construction 

this  facility  and  the  Tacna  Regional  Government 

Industry 

(SENCICO).  After 

receiving 

the 

donated  equipment  to  process  meat  with  an 

certification we plan to install 700 clean stoves with 

investment of $80,000. 

an  investment  of  $66,379.02  to  prevent  pollution 

(carbon dioxide) from wood stoves.

	 NuTriTiON

•	 The	 Nutrition	 Program,	 the	 “Southern	 Forming	

•	 An	 agreement	 was	 signed	 by	 the	 Company,	 with	

Healthy  Communities”  (PRONUT)  continued  with 

the  Ministry  of  Women  and  Social  Development 

field  work  in  the  highland  communities  of  the 

(MIMDES),  and  the  municipalities  of  Huanuara 

province of Candarave, (Tacna Region). The program 

and  Quilahuani.  The  inter-institutional  agreement 

uses  baseline  statistics  to  establish  strategies  or 

provides equipment to 12 wawa wasi’s (temporary 

action lines for the program in order to reduce the 

child care hostels to support mothers and families). 

levels of anemia and parasitoses in children under 

In this agreement, the Company participates with an 

five years old. 

investment of $29,314.63 from a total investment 

•	 4	 pilot	 models	 of	 clean	 stoves	 were	 built	 in	 the	

of $351,841.02.

communities of Cairani, Huanuara, Patapatani and 

•	 The	 PRONUT	 targets	 stage	 has	 begun	 through	

Quilahuani with the goal of obtaining a certification 

nutritional assessments to benefit children, training 

42 \ Annual Report 2009 \  Southern Copper

 
left

of mothers, internships for community leaders in Tacna and creation of management 

PERU. Silver granules at Ilo 

refinery

right

1. PERU. Cuajone Hospital

committees. 

	 STrENGThENiNG OF PrOduCTiVE CaPaCiTiES

2. PERU. Student lecture at 

•	 The	Alpaca	Genetic	Improvement	Project	continues	in	the	community	of	Huaytire,	

Toquepala

in the province of Candarave (Tacna region). The project uses modern techniques 

for  selection,  care  and  breeding  species  for  genetic  improvement  in  the  medium 

term (generally a 2 or 3 year time frame), which will benefit the production chain 

and  increase  the  potential  for  textile  exportation.  For  this  purpose,  the  selection 

was made from available female alpacas supplemented with the purchase of 21 high 

quality category A male alpacas. A controlled mating infrastructure was utilized.  

•	 Also,	 the	 project	 for	 improving	 the	 production	 at	 the	 hat	 workshop	 in	 the	 Tacalaya	

community continues with a budget of $8,511.45. It seeks to achieve production of 

alpaca fiber hats and fur products, in order to sell them in local markets and abroad.

•	 With	 an	 investment	 of	 $7,908.41,	 the	 Company	 trained	 six	 craftswomen	 from	 the	

Candarave communities (Santa Cruz, Patapatani and Yucamani) in the textile company 

 Southern Copper \ Annual Report 2009 \ 43 
 Southern Copper \ Annual Report 2009 \ 43 

 
Giuliana Testino (owned by a well-known fashion designer of the same name) 

in  the  areas  of  tissue  engineering  and  design  and  textile  management,  this 

training was in accordance with the high quality standards necessary for local 

and international markets. These craftswomen will in turn train a group of people 

in their areas. The projects total investment is of $24,557.25.

•	 The	second	phase	of	the	agreement	of	the	Project	for	Efficient	Water	Management	

Resources  in  Torata,  through  Irrigation  Commission  has  started.    This  project 

optimizes use and management of the water resource among farmers in that district, 

and uses the water potential from the Torata and Chujulay rivers. The Company has 

invested $27,314.36 in this project.

•	 The	Company’s	activities	includes,	i)	The	organization	of	conferences,	regarding	

“The  New  Water  Resources  Law”  (No.  29338),  ii)  A  workshop  dealing  with 

water distribution was held in Torata, iii) A training program for users of water 

of  the  Colca  Valley  (Arequipa  region),  and,  iv)  Information  was  collected  to 

prepare the planting and irrigation Plan for the 2009-2010 period (93% of the 

users declare their intention to sow the land in this period).

•	 With	 this	 agreement	 an	 actions	 collection	 of	 water	 usage	 fees	 improved	 to	

48.26% during 2009. In addition, meters were installed in calibrated sections of 

the irrigation canal at Alegoma, Cala Cala, Chacane, Coplay, Ilubaya and Torata 

Alta as well as in 46 water gates.

44 \ Annual Report 2009 \  Southern Copper

	 EduCaTiON

•	 The	 delivery	 of	 computer	 equipment,	 school	 furniture,	 blackboards	 and	 libraries	

continued, and benefited 1273 students, from 27 schools in Candarave (Tacna) and 

1937 students from 39 schools in Mariscal Nieto (Moquegua).

•	 The	Teacher	Training	Project	was	implemented	in	the	region	of	Moquegua,	with	a	

partial investment of $2,740,888.63 out of a total budget of $4,445,970.20. It includes 

the training of 2,902 teachers in information technology and curricular areas.

•	 A	scholarship	program	started	with	the	Instituto	Tecnologico	–	TECSUP.		Beneficiaries	

are  young  people  of  the  Province  of  Islay.  The  total  program´s  investment  is  of 

$43,146.36.

•	 The	 National	 Program	 of	 Mobilization	 for	 Literacy	 was	 100%	 implemented;	 it	

required a total investment of $24,892.13. The objective was to reduce the current 

rate  of  illiteracy  of  the  adult  population  in  six  districts  in  the  province  of  Islay 

(Arequipa  region),  to  promote  their  socio-economic  development.    The  program 

benefited 443 illiterate persons and instructed 1,732 persons of the province, with 

the teaching of reading, writing and mathematics.

	 SaLud

•	 The	Company,	through	the	Civil	Aid	Copper	Association,	with	a	total	investment	of	

$448,058.41 built two modern mini-hospitals and medical residences in Huanuara 

 Southern Copper \ Annual Report 2009 \ 45 
 Southern Copper \ Annual Report 2009 \ 45 

 
and Quilahuani, in Candarave province (Tacna), which are fully equipped and 

MEXICO. Handling hazardous 

offering services in general medicine, pediatrics, dentistry, minor surgery, 

material

and other areas. The President of Peru, Dr. Alan Garcia Perez, inaugurated 

both hospitals.

•	 The	Branch	promotes	the	sustainable	development	of	communities	located	within	

its area of influence, through the Civil Aid Copper Association, which manages 

and invests the development funds from the Voluntary Contribution Program. 

During 2009, the Company established a local fund of $2,551,621 and a regional 

fund of $9,798,226 to benefit the regions of Tacna, Moquegua and Arequipa.

For more information see our Sustainable Development  www.southerncoppercorp.com

46 \ Annual Report 2009 \  Southern Copper

 Southern Copper \ Annual Report 2009 \ 47 
 Southern Copper \ Annual Report 2009 \ 47 

«MEXICO. SX/EW plant at La Caridad»

Re sults of Operations

$3,734

Million net sales in 2009 

Sales prices for the Company’s metals are established, 

mainly by reference to the prices quoted in LME and 

COMEX, or published in the Platt’s Metals Week.

rESuLTS OF OPEraTiONS
FOr ThE yEarS ENdEd dECEMbEr 31, 2009, 2008 aNd 2007

The  effect  of   lower  molybdenum  prices  reduced  the  byproducts 
credit by approximately 30.7 cents per pound for 2009.

SCC  reported  2009  net  income  attributable  to  SCC  of  $929.4  million  or  diluted 

PERU. Water recovery system at 

earnings  of  $1.09  per  share,  compared  with  net  income  attributable  to  SCC  of 

Toquepala

$1,406.6  million  or  diluted  earnings  of  $1.60  per  share  in  2008  and  net  income 

attributable to SCC of $2,216.4 million or diluted earnings of $2.51 per share in 

2007.

The decrease in 2009 net income attributable to SCC is mainly due to the lower in 

copper and by-products prices. 

During 2009, price of copper on the London Metal Exchange (LME) and the New York 

Commodity Exchange (COMEX), averaged $2.34 and $2.35 per pound, respectively, 

compared to $3.16 and $3.13 per pound, respectively, in 2008.

50 \ Annual Report 2009 \  Southern Copper

Operating cash cost: The Company presents its operating costs both including and 

excluding the revenues of its byproducts (molybdenum, silver, zinc, etc.).  Excluded 

from its calculation of operating cash cost are the cost of purchases of third parties 

mineral, depreciation, amortization and depletion, exploration, workers participation 

provisions and other items of non-recurring nature, and the royalty charges.

The Company’s operating cash cost, as previously defined, for the three years ended 

December 31, is as follows:

2009

2008

2007

(cents per pound)

Cash cost per pound of copper produced

36.0 

     21.8 

    (24.7)

Cash cost per pound of copper produced (excluding 

 by products revenue )

    136.0 

     157.1 

     129.1 

As seen on the chart above, our cash cost per pound for 2009 when calculated with by-products revenue are 

costs of 36.0 cents per pound compared with 21.8 cents per pound in 2008. The decrease in the by-products 

 Southern Copper \ Annual Report 2009 \ 51 

  
52 \ Annual Report 2009 \  Southern Copper

left

credit in 2009 is mainly due to the lower in molybdenum prices. The effect of lower 

PERU. Conveyor at Toquepala leach 

deposit

molybdenum prices reduced the byproducts credit by approximately 30.7 cents per 

pound for 2009.

Our per pound cash cost, excluding by-product revenues, were lower in 21.1 cents 

per pound in 2009 compared to 2008 due to a decrease of 19.4 cents per pound in 

our production cost as a result of the modernization of our equipment and the lower 

power and fuel cost which reduced cash cost by 15.9 cents.

Net Sales: Net sales in 2009 were $3,734.3 million, compared with $4,850.8 million 

in 2008, and $6,085.7 million in 2007. Sales decreased by $1,116.5 million in 2009, 

a 23.0% decline from the previous year. The decrease was principally attributable to 

a decline in metal prices, partially offset by an increase in sales volume.

Copper sales volume increased partially in 2009. However, molybdenum and silver 

sales volume increased 12.6% and 21.1%, respectively, as a result of higher ore 

grades  and  recoveries  at  our  Cuajone  and  the  Caridad  mines.    Additionally,  zinc 

sales volume increased due to higher grades and recoveries.

The decline in metal prices began late in 2008 and continued into 2009 began to 

recover in the second quarter 2009 and continued through the balance of the year. 

Average copper prices per pound were over $3.00 during fourth quarter and close 

2009 by $3.33 per pound.

 Southern Copper \ Annual Report 2009 \ 53 

PERU. Checking cathodes at Ilo refinery

right

In 2009, average copper prices were 25.9% and 24.9% lower than 2008, depending on whether it was COMEX or 

LME market, the molybdenum price was 61.6% lower and zinc prices were 11.8% lower.

Prices: Sales prices for the Company’s metals are established, mainly by reference to the prices quoted in the 

London Metal Exchange (LME) and The New York Commodity Exchange (COMEX), or published in the Platt’s 

Metals Week, for dealer oxide mean prices for molybdenum.

Price / Volume data

Average Metal Prices

2009

2008

2007

Copper (per pound – LME)

$ 

2.34 

$               3.16 

$               3.23 

Copper (per pound – COMEX)

$               2.35 

$               3.13 

$               3.22 

Molybdenum (per pound)

$            10.91 

$            28.42 

$            29.91 

Zinc (per pound – LME)

$               0.75

$               0.85 

$               1.47 

Silver (per ounce – COMEX)

$            14.67 

$            14.97 

$            13.39 

Sales Volume (in thousands)

2009

2008

2007

Copper (pounds)

        1,117,774 

  1,114,521 

1,330,557

Molybdenum (pounds) (1)

Zinc (pounds)

Silver (ounces)

40,984

  228,927 

   18,169 

36,396

  221,161 

15,000

35,945

251,766 

18,311

(1) The Company’s molybdenum production is sold in the form of concentrates. Volume represents pounds of molybdenum contained in concentrates.

54 \ Annual Report 2009 \  Southern Copper

 Southern Copper \ Annual Report 2009 \ 55 

«PERU.Rock fill at the Ilo smelter»

Environmental capital 
e xpenditures in 2009

$27.5

million dollars 

The Company’s environmental programs include, among 

other features, water recovery systems to conserve water 

and minimize impact on nearby streams.

ENVirONMENTaL aFFairS

Environmental regulations have become increasingly stringent in recent years, and this 
trend is likely to continue. SCC meets those standards. 

The  Company  has  instituted  extensive  environmental  conservation  programs  at 

left

its mining facilities in Peru and Mexico.  The Company’s environmental programs 

PERU. Botiflaca camp

include,  among  other  features,  water  recovery  systems  to  conserve  water  and 

right

minimize impact on nearby streams, reforestation programs to stabilize the surface 

of the tailings dams and the implementation of scrubbing technology in the mines 

PERU. Birds at Ite bay

to reduce dust emissions.

Mexican operations

The  Company’s  operations  are  subject  to  applicable  Mexican  federal,  state  and 

municipal environmental laws, to Mexican official standards, and to regulations for 

the  protection  of  the  environment,  including  regulations  relating  to  water  supply, 

water quality, air quality, noise levels and hazardous and solid waste. 

58 \ Annual Report 2009 \  Southern Copper

The principal legislation applicable to the Company’s 

Mexican  environmental  regulations  have  become 

Mexican  operations 

is 

the  Federal  General 

increasingly stringent in recent years, and this trend 

Law  of  Ecological  Balance  and  Environmental 

is  likely  to  continue  and  has  been  influenced  by 

Protection,  which 

is  enforced  by 

the  Federal 

the  environmental  treaty  entered  into  by  Mexico, 

Bureau  of  Environmental  Protection  (“PROFEPA”).  

United States and Canada in connection with NAFTA 

PROFEPA monitors compliance with environmental 

in  1999.    However,  the  Company’s  management 

legislation  and  enforces  Mexican  environmental 

does  not  believe  that  continued  compliance  with 

laws, regulations and official standards.  PROFEPA 

the  federal  environmental  law  or  Mexican  state 

may  initiate  administrative  proceedings  against 

environmental laws will have a material adverse effect 

companies  that  violate  environmental  laws,  which 

on  the  Company’s  business,  properties,  results  of 

in  the  most  extreme  cases  may  result  in  the 

operations, financial condition or prospects or will 

temporary  or  permanent  closing  of  non-complying 

result  in  material  capital  expenditures.    Although 

facilities, the revocation of operating licenses and/

the Company believes that all of its facilities are in 

or  other  sanctions  or  fines.    Also,  according  to 

material compliance with applicable environmental, 

the  Federal  Criminal  Code,  PROFEPA  must  inform 

mining and other laws and regulations, the Company 

corresponding  authorities  regarding  environmental 

cannot  assure  that  future  laws  and  regulations 

non-compliance.

would  not  have  a  material  adverse  effect  on  the 

 Southern Copper \ Annual Report 2009 \ 59 

Company’s business, properties, and results of operations, financial condition 

or prospects.

Peruvian operations

The Company’s operations are subject to applicable Peruvian environmental laws and 

regulations.  The Peruvian government, through the MINEM conducts annual audits 

of  the  Company’s  Peruvian  mining  and  metallurgical  operations.    Through  these 

environmental audits, matters related to environmental commitments, compliance 

with  legal  requirements,  atmospheric  emissions,  and  effluent  monitoring  are 

reviewed.  The Company believes that it is in material compliance with applicable 

Peruvian environmental laws and regulations.

In 2003 the Peruvian congress published a new law announcing future closure and 

remediation obligations for the mining industry.  In accordance with the requirements 

of this law the Company has submitted the required closure plans to MINEM and 

were open to public discussion in the areas of the Company’s operations.  These 

closure  plans  were  approved  by  MINEM  in  the  second  half  of  2009.    As  part  of 

the  closure  plan,  the  Company  is  required  to  provide  guarantees  to  ensure  that 

60 \ Annual Report 2009 \  Southern Copper

left

sufficient funds will be available for the asset retirement obligation. In January 2010, 

1. MEXICO. Worker with cathodes

2. MEXICO. Pregnant leach solution

the Company presented the first annual installment of the guarantee for all of the 

MEXICO. Flotation at the concentrator

right

Company’s operating units. 

As part of the closure plan, commencing in January 2010, the Company is providing 

annual guarantees of $2.6 million over a 34 year period to furnish the funds for the 

asset retirement obligation.  In the near-term future the Company has pledged the 

value of its Lima office complex as support for this obligation.  The accepted value 

of the Lima office building, for this purpose, is $17 million.  In 2009, the Company 

has adjusted its original retirement obligation to record the liability established in its 

mine closure plans.

The  closure  cost  recognized  for  this  liability  includes  the  cost,  as  outlined  in  its 

closure plans, of dismantling the Toquepala and Cuajone concentrators, the smelter 

and refinery in Ilo, and the shops and auxiliary facilities at the three units. 

 Southern Copper \ Annual Report 2009 \ 61 

62 \ Annual Report 2009 \  Southern Copper

In addition, the Company has initiated the Environmental Impact Study (EIA) for the 

expansion of its concentrator in the Toquepala mine.  The EIA for the Tia Maria project, 

located in the Arequipa region, which will have mining and leaching operations has 

been presented to MINEM in July 2009. The EIA for the Tia Maria Project is now in 

the process of public discussion. 

Environmental  capital  expenditures  in  the  three  years  ended  December  31,  2009 

were as follows (in millions):

  Peruvian operations

  Mexican operations

2009

2008

2007

$    2.4

 25.1

$  27.5

 $     0.5

 $     21.6

 13.1

$   13.6

  25.8

$     47.4

left

PERU. SXEW cathodes at 

Toquepala 

right

1. PERU. Slag deposit

2. MEXICO. First aid exercises

For more information see our Sustainable Development  www.southerncoppercorp.com

 Southern Copper \ Annual Report 2009 \ 63 

«PERU. Toquepala truck drivers»

64 \ Annual Report 2009 \  Southern Copper

11.5

thousand jobs

On October 11, 2005, SPCC changed its corporate name 

to Southern Copper Corporation and continues its mining 

activities in Mexico, Peru and Chile.

 Southern Copper \ Annual Report 2009 \ 65 

GENEraL iNFOrMaTiON
iNFOrMaTiON rELaTEd TO iTS CONSTiTuTiON aNd ThEir 
iNSCriPTiON iN ThE PubLiC rEGiSTry:  

The purpose of  Southern Copper Corporation (SCC) is to extract, mill, concentrate, 
smelt, treat, prepare for market, manufacture, sell, exchange and, in general, to produce 
and negotiate for sales of  copper, molybdenum, gold, silver, lead, zinc, iron and any other 
class of  minerals.

See:  “brief  historical  review  from  the  constitution  of  the  Company”  on 

page 73.

brief  description:  Southern  Copper  Corporation  is  one  of  the  largest 

integrated copper producers in the world.  We produce copper, molybdenum, 

zinc, lead, coal and silver.  all of our mining, smelting and refining facilities 

are located in Peru and in Mexico and we conduct exploration activities 

in those countries and Chile.  Our operations make us one of the largest 

mining companies in Peru and also in Mexico.  We are one of the largest 

copper mining companies in the world with significant copper reserves.  

We  were  incorporated  in  delaware  in  1952  and  have  conducted  copper 

mining operations since 1960.  Since 1996, our common stock has been 

listed on both the New york and the Lima Stock Exchanges.

66 \ Annual Report 2009 \  Southern Copper

PERU. Cuajone mill site

Our  Peruvian  copper  operations  involve  mining, 

Mexico”),  which  we  acquired  on  april  1,  2005.  

milling and flotation of copper ore to produce copper 

Minera  Mexico  engages  principally  in  the  mining 

concentrates  and  molybdenum  concentrates, 

and processing of copper, molybdenum, zinc, silver, 

the  smelting  of  copper  concentrates  to  produce 

gold  and  lead.    Minera  Mexico  operates  through 

anode copper, and the refining of anode copper 

subsidiaries  that  are  grouped  into  three  separate 

to  produce  copper  cathodes.    as  part  of  this 

units.  Mexicana de Cobre S.a. de C.V. (together 

production process, we also produce significant 

with its subsidiaries, the “Mexcobre unit”) operates 

amounts of molybdenum concentrate and refined 

La Caridad, an open-pit copper mine, a copper ore 

silver.  We also produce refined copper using SX/

concentrator,  a  SX/EW  plant,  a  smelter,  refinery 

EW  technology.    We  operate  the  Toquepala  and 

and a rod plant.  Mexicana de Cananea S.a. de C.V. 

Cuajone  mines  high  in  the  andes  mountains, 

(together with its subsidiaries, the “Cananea unit”) 

approximately  860  kilometers  southeast  of  the 

operates Cananea, an open-pit copper mine, which 

city of Lima, Peru.  We also operate a smelter and 

is located at the site of one of the world’s largest 

refinery west of the Toquepala and Cuajone mines 

copper  ore  deposits,  a  copper  concentrator  and 

in the coastal city of ilo, Peru.

two SX/EW plants.  industrial Minera Mexico, S.a. 

de  C.V.  and  Minerales  Metalicos  del  Norte,  S.a. 

Our Mexican operations are conducted through our 

(together with its subsidiaries, the “iMMSa unit”) 

subsidiary,  Minera  Mexico  S.a.  de  C.V.  (“Minera 

operate  five  underground  mines  that  produce 

 Southern Copper \ Annual Report 2009 \ 67 

zinc, lead, copper, silver and gold, a coal mine and 

process, from the mining of the ore to the production 

several industrial processing facilities for zinc and 

of  refined  copper  and  other  products  and  most 

copper.

related transport and logistics functions, using our 

own facilities, employees and equipment.

We  utilize  modern/state  of  the  art  mining  and 

processing  methods,  including  global  positioning 

Economic Group

systems and computerized mining operations.  Our 

SCC, indirectly, makes part of “Grupo Mexico S.A.B. de 

operations have a high level of vertical integration 

C.V.” who owns 100% of Americas Mining Corporation 

that  allows  us  to  manage  the  entire  production 

(“AMC”).

Name of the company 

Location

inscription in the 

rPMV

SEVEraL  aCTiViTiES

Grupo Mexico, S.A.B. de C. V.

Grupo Mexico Servicios, S.A. de C.V. 

RAILROAD ACTIVITIES

Mexico

Mexico

Infraestructura y Transportes Mexico, S.A. de C. V.

Mexico

MiNiNG aCTiViTiES

Americas Mining Corporation (“AMC”)

Southern Copper Corporation (SCC)

Americas Sales Company, Inc. 

Minera Mexico, S. A. de C. V.

Industrial Minera Mexico, S.A. de C. V.

Mexicana de Cananea, S.A. de C. V.

                   Mexicana de Cobre, S.A. de C. V.

Southern Peru Limited

Southern Peru Copper Corporation, Chile Agency

Southern Peru Copper Corporation, Sucursal del Peru

Compañia Minera Los Tolmos, S.A. 

USA

USA

USA

Mexico

Mexico

Mexico

Mexico

USA

Chile

Peru

Peru

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1Includes 82.69% of patrimony and 16.60% of Investment Shares. 

68 \ Annual Report 2009 \  Southern Copper

√

√

%

100

100

99.99

80.0

100

99.95

99.99

99.99

99.98

100

100

99.291

97.3

Corporate Capital and Common Stock

The authorized number of shares:

Issues an Paid Capital: Common Shares

Nominal Value of Common Shares

Total number and percent of shares

Shares

Americas Mining Corporation

Common Shares

Total

680,000,000

 170,000,000

 850,000,000

 100.0%

Shares

2,000,000,000 

884,596,086 

$ 

0.01

interest

 80.0%

 20.0%

AutHOrIzAtIOns ObtAInEd fOr tHE dEvELOPMEnt Of tHE busInEss

OPEraTiONS iN MEXiCO

Mina La Caridad

La Caridad Concentrator started operating in 1979, with a milling capacity of 90,000 

tons per day.

Molybdenum Plant started operating in 1982, with a production capacity of 2000 

tons of copper-molybdenum concentrate per day.

La  Caridad  open-pit  mine  and  deposited  in  leaching  dumps  from  May  1995  to 

December 31, 2009.  The La Caridad SX-EW plant has a daily production capacity of 

62 tons of copper cathodes.

La Caridad Metallurgic Complex

La Caridad Smelter started operating in July, 1986, with a production capacity of 493 

tons of anode per day and was expanded to 822 tons in March,1997.

 Southern Copper \ Annual Report 2009 \ 69 

 
 
La Caridad Refinery started operating in July, 1997, with a production capacity of 493 tons 

of copper cathode per day and was expanded to 822 tons in January, 1998.

MEXICO. Secondary and 

and tertiary crushers at La 

Caridad

La  Caridad  Precious  Metals  Plant  started  operating  in  May,  1999,  with  a  production 

capacity of 43,836 ounces of silver per day, 247 ounces of gold per day and 342 kilograms 

of selenium per day.

La Caridad Wire Rod Plant started operating in April, 1998, with a production capacity of 

300 tons of wire rod per day and was expanded to 411 tons in March,1999.

Cananea Mine

Cananea Concentrator started operating in September, 1986, with a capacity of 62,500

tons per day, the capacity was expanded to 70,000 tons in 1988 and to 76,700 tons in 

1998.

Cananea SX/EW I Plant started operating in 1980, with a capacity of 30 tons per day.

Cananea SX/EW II Plant started operating in 1989, with a capacity of 60 tons per day and 

was expanded to 120 tons in 2001.

70 \ Annual Report 2009 \  Southern Copper

 
underground Mines

Based  on  Report  No.  413-97-EM/DGM/DPDM 

The Santa Barbara Unit has milling capacity of 5,800 

dated July 7, 1997 the “Director General de Mineria” 

tons of ore per day.

authorized the expansion of the Toquepala Concentrator 

to a 43,000 Metric Tons/Day throughput.

The Santa Eulalia Unit has a milling capacity of 1,450 

tons of ore per day.

Based on Report N° 547-2002-EM/DGM/DPDM, dated 

November 6, 2002, the “Director General de Mineria” 

The  San  Martin  Unit  has  a  milling  capacity  of  4,400 

authorized the expansion of the Toquepala Concentrator 

tons of ore per day.

to a capacity of 60,000 TM/Day.

The Charcas Unit has a milling capacity of 4,100 tons 

Toquepala  Leaching  Plant  (SX/EW):    Authorized  by 

of ore per day.

Directorial  Resolution  No.  166-96-EM/DGM  dated 

May 7, 1996, approved the operation of the Toquepala 

The  Taxco  Unit  has  a  milling  capacity  of  2,000  tons 

SX/EW  Plant.  The  resolution  granted  60  hectares  of 

per day.

surface  land  and  authorized  a  throughput  of  11,850 

The Coquizadora Coal Plant, in Coahuila Unit, has a 

Tons/Day. 

capacity of 105,000 tons of coke per year.

Based  on  Report  No.  663-98-EM/DGM/DPDM 

dated  November  10,  1998  the  “Director  General  de 

The Zinc Refinery has capacity to produce 288 tons of 

Mineria”  authorized  the  expansion  of  the  Toquepala 

refined zinc per day.

SX/EW  Plant  to  18,737  Metric  Tons/Day  throughput.  

Directoral  Resolution  dated  May  19,  2003,  based  on 

Peruvian operations    

Report No. 291-2003-EM-DGM/DPDM, authorized the 

Toquepala

operation of the SX/EW Plant to a throughput of 18,737  

Toquepala  Concentrator:    Authorized  by  Directorial 

Metric Tons/Day.

Resolution  No.455-91-EM/DGM/DCM  dated  July 

5,  1991  approved  the  operation  of  the  Toquepala 

Cuajone

Concentrator. The resolution granted 240 hectares of 

Botiflaca  Concentrator  in  Cuajone:    Authorized  by 

surface  land  and  authorized  a  throughput  of  39,000 

Directorial  Resolution  No.  150-81-EM/DCM  dated 

Metric Tons/Day.

August 14, 1981 approved the operation of the Cuajone 

 Southern Copper \ Annual Report 2009 \ 71 

 
Concentrator.  The  resolution  granted  56  hectares  of 

Ilo  Refinery:    Authorized  by  Report  No.  056-94-EM/

surface land.

DGM/DRDM dated May 27, 1994 the “Director General 

de Mineria” authorized the operation of the Ilo Copper 

Based  on  Report  No.  266-99-EM/DGM/DPDM  dated 

Refinery at 533 Metric Tons/Day throughput of blister 

July  20,  1999  the  “Director  General  de  Mineria” 

copper.

authorized the expansion of the Cuajone Concentrator 

to 87,000 Metric Tons/Day throughput.

Based  on  Report  No.  506-98-EM/DGM/DPDM 

dated  September  2,  1998  the  “Director  General  de 

Cuajone  Leaching  Plant  (LX/EW):    Authorized  by 

Mineria”  authorized  the  expansion  of  the  Ilo  Copper 

Directorial  Resolution  No.155-96-EM/DGM  dated 

Refinery 

to  a  capacity  of  658  Metric  Tons/Day 

May  6,  1996  approved  the  operation  of  the  Cuajone 

throughput of blister copper.

Leaching  Plant.  The  resolution  granted  400  hectares 

of surface land and authorized a throughput of 2,100 

Based  on  Report  N°  080-2002-EM-DGM/DPDM, 

Tons/Day.    Based  on  Report  No.  988-2009-MEM-

dated  March  13,  2002,  the  “Director  General  de 

DGM-V, dated December 16, 2009, was approved and 

Mineria”  authorized  the  expansion  of  the  Ilo  Copper 

authorized the operation of the Cuajone SX Plant, with 

Refinery to a capacity of 800 TM/Day.

a capacity of 3100 TM per day.

ilo

Sulfuric  Acid  Plant:  Authorized  by  Directorial 

Resolution  No.  024-96-EM/DGM  dated  January  19, 

Ilo  Smelter:    Authorized  (definitely)  by  Directorial 

1996,  approved  the  operation  of  the  Sulfuric  Acid 

Resolution  No.  0078-69-EM/DGM  dated  August  21, 

Plant, installed at the Smelter, at a production rate of 

1969  approved  the  operation  of  the  Ilo  Smelter.  The 

472 Metric Tons/Day.  

resolution authorized a production of 400 Short Tons/

Day of blister copper.

Based  on  Report  No.  313-98-EM/DGM/DPDM 

dated May 18, 1998 the “Director General de Mineria” 

Based  on  Report  No.204-2000-EM-DGM-DPDM 

authorized the expansion of the Ilo Sulfuric Acid Plant 

dated  June  20,  2000  the  “Director  General  de 

to a capacity of 300,000 Metric Tons/Year production.

Mineria” authorized the expansion of the Ilo Smelter 

to  a  3,100  Metric  Tons/Day  throughput  of  copper 

“Coquina  Wash  Plant  and  Sea  shell  Concentrates” 

concentrates.

authorized to operate by Directorial Resolution Nº 110-

72 \ Annual Report 2009 \  Southern Copper

 
 
 
 
93-EM/DGM of August 3, 1993.  The plant processes 2068 MT/day of raw material 

(coquina) recovered from nearby mines. Seashell is produced separating sand and 

other materials from the coquina using sea water washing screens.

description of Operations and development regarding the issuing entity

Purpose

The  purpose  of  Southern  Copper  Corporation  (SCC)  is  to  engage  in  activities 

allowed by the laws of the State of Delaware.  Its main activity is to extract, mill, 

concentrate, smelt, treat, prepare for market, manufacture, sell, exchange and, in 

general, to produce and negotiate for sales of copper, molybdenum, gold, silver, 

lead, zinc, iron and any other class of minerals and materials or other materials, 

effects  and  goods  of  any  nature  or  description;  as  well  as  to  explore,  exploit, 

sample,  examine,  investigate,  recognize,  locate,  appraise,  buy,  sell,  exchange, 

etc., mining concessions and mining deposits. SCC belongs to the CIIU 1320 

group.  

The term of duration of the Company is indefinite.

brief historical review from the constitution of the Company

The  Company  was  organized  on  december  12,  1952,  according  to 

the  Laws  of  the  State  of  delaware  of  the  united  States  of  america, 

under the original denomination of Southern Peru Copper Corporation 

(“SPCC”), which was renamed on October 11, 2005, to Southern Copper 

Corporation (SCC).  

in 1954, SCC established a branch in Peru to carry out mining activities 

in  this  country.  The  branch  was  established  under  public  instrument 

certified by Public Notary from Lima, dr. ricardo Fernandini arana, on 

November 6, 1954.

 Southern Copper \ Annual Report 2009 \ 73 

The  branch  is  registered  in  the  Electronic  record  Nº  03025091  of  the 

Juridical People of the registry Office of Lima and Callao.

actions following company incorporation:

Capital increase:

By Public Deed dated May 31, 1995, signed before notary public of Lima, Dr. Carlos A. 

Sotomayor Bernos, the Branch capital increase was formalized. It was made through 

money contribution by the Company in favor of its Peru Branch and by the owners 

of  labor  shares,  pursuant  to  Legislative  Decree  No.  677.  The  capital  contribution 

made by the Company was aimed at increasing the capital allotted to the Branch by 

the headquarters and registered in Peru. The capital contribution made by the Labor 

Shares (today Investment Shares) owners was assigned to the Labor Shares account 

of the Branch for issuing new Labor Shares. 

Part of the money contribution made by the Company in favor of its Branch and by 

the Labor Shares owners was applied as a capital premium to the Resident account 

as Additional Capital.

Exchange of Investment Shares (Labor Shares) for Common Shares:

Dated September 7, 1995, “Southern Peru Copper Holding Company” was also 

incorporated pursuant to the Laws of the State of Delaware, aiming at acting as a 

holding company that owns all Southern Peru Copper Corporation shares, and at 

performing an exchange of the shares that were then called “Labor Shares” (today 

Investment Shares) issued by the branch in Peru, delivering the owners of labor 

shares a certain number of common shares issued by SPCC in the United States. 

As a consequence of this share exchange, ex-owners of Labor Shares acquired 

17.31% of SPCC’s Capital, and this company acquired ownership of 80.77% of 

Labor Shares (today Investment Shares).

On December 31, 1995, Southern Peru Copper Corporation changed its corporate 

name to “Southern Peru Limited”, and “Southern Peru Copper Holding Company” 

74 \ Annual Report 2009 \  Southern Copper

changed its corporate name to Southern Peru Copper 

who keeps its shareholding through Americas Mining 

Corporation.

Company (AMC).

As  a  consequence  of  this  corporate  name  change, 

Acquisition of Minera Mexico, S.A. de C.V. (“MM”) 

the mining activities of the Company in Peru started 

and other corporate changes:

being  performed  under  the  name  of  Southern  Peru 

SCC  shareholders,  in  a  shareholder  extraordinary 

Limited, Peru Branch (SPL).

meeting dated March 28, 2005, approved issuance of 

Common  Shares  and  required  actions  related  to  the 

On December 31, 1998, the merger between Southern 

acquisition  of  MM,  a  firm  incorporated  pursuant  to 

Peru  Copper  Corporation  and  Southern  Peru 

the Laws of the Republic of Mexico. This transaction 

Limited  was  agreed.  The  first  company  absorbed 

was  approved  by  more  than  90%  of  the  stocks  and 

the  second  one  and  assumed  all  its  assets  and 

circulating capital of SCC. To acquire MM, SCC issued 

liabilities, including the Branch in Peru. This merger 

67,207,640 shares in exchange for MM shares. Once 

did  not  imply  any  change  to  the  share  percentage 

the  shares  related  to  the  acquisition  were  issued, 

in  the  corporate  capital  or  in  the  Net  Worth  Share 

Americas  Mining  Corporation  increased  its  share  in 

Account  (investment  shares),  which  were  kept  the 

SCC from 54.2% to approximately 75.1%.

unchanged. 

SCC $500 Million Share Repurchase Program

As a consequence of the merger, the mining activities 

In 2008 the Company’s Board of Directors authorized a 

of the corporation in Peru were again carried out under 

$500 million share repurchase program. During 2008 the 

the name of Southern Peru Copper Corporation, Peru 

Company purchased 28.5 million shares of its common 

Branch, or the abbreviated name of “Southern Peru” 

stock  at  a  cost  of  $384.7  million.  During  2009,  the 

and/or the acronym SPCC.

Company bought 4.9 million common shares by $71.9 

million. The Company may purchase additional shares 

Change of Economic Group:

from time to time, based on market conditions and other 

In  November  1999,  Grupo  Mexico  S.A.B.  de  C.  V.,  a 

factors. This repurchase program has no expiration date 

firm incorporated pursuant to the Laws of the Republic 

and may be modified or discontinued at any time.

of  Mexico,  acquired  in  the  United  Stated  100%  of 

ASARCO 

Incorporated, 

the  main  shareholder  of 

Americas  Mining  Corporation  Increased 

its 

Southern Peru Copper Corporation at that time. In this 

Participation in SCC

way,  SPCC  became  a  subsidiary  of  Grupo  Mexico, 

In  2008  and  2009  Grupo  Mexico,  through  its  wholly 

 Southern Copper \ Annual Report 2009 \ 75 

owned  subsidiary  AMC,  purchased  11.8  million  and 

to the following integer number. Notwithstanding the 

4.9  million  shares  of  the  Company’s  common  Stock, 

abovementioned, the total number of people appointed 

respectively.    With  this  purchase  and  the  Company’s 

as  special  independent  directors  (not  belonging  to 

repurchase  of  shares  described  above,  the  indirect 

Grupo Mexico) cannot be less than two or more than 

ownership  of  Grupo  Mexico  increased  to  80.0%  at 

six.

December 31, 2009.

Special nominating committee

Change in the Certificate of Incorporation:              

The  Special  Nominating  Committee  functions  as  a 

On  March  28,  2005,  following  Board  of  Directors 

special  committee  to  nominate  special  independent 

recommendations,  SCC  shareholders  approved  in  an 

directors to the Board. Pursuant to our Amended and 

extraordinary meeting the amendments to the Articles 

Restated  Certificate  of  Incorporation,  as  amended,  a 

of Incorporation Deed, changing the composition and 

special  independent  director  is  any  director  who  (i) 

obligations of some Board committees. 

satisfies  the  independence  requirements  of  the  New 

York Stock Exchange or NYSE (or any other exchange 

Special Independent Director:

or association on which the Common Stock is listed) 

The  changes  to  the  Articles  of  Incorporation  Deed 

and  (ii)  is  nominated  by  the  Special  Nominating 

require the Board to include a certain number of special 

Committee.  The  Special  Nominating  Committee  has 

independent directors. A special independent director 

the right to nominate a number of special independent 

is a person who (i) complies with the independence 

directors  based  on  the  percentage  of  our  Common 

standards  of  the  New  York  Stock  Exchange  (or 

Stock  owned  by  all  holders  of  our  Common  Stock, 

any  other  stock  exchange  or  association  in  which 

other than Grupo Mexico and its affiliates.

Common Shares are listed) and (ii) is appointed by 

the Special Appointment Committee of the Board. A 

The  Special  Nominating  Committee  consists  of  two 

special  independent  director  may  only  be  removed 

directors (2) of whom are Luis Miguel Palomino and 

from the Board upon a justified cause.

Carlos Ruiz Sacristan (each an “Initial Member” and, 

together  with  their  successors,  “Special  Designees”) 

The number of special independent directors in that 

and  such  other  director,  currently  Xavier  Garcia  de 

Directory at any time shall equal (a) the total number of 

Quevedo Topete, as may be appointed by the Board of 

directors in the Board multiplied by (b) the percentage 

Directors or the “Board Designee”. The Board Designee 

of Common Shares all the shareholders (that are not 

will be selected annually by the Board of Directors. The 

Grupo  Mexico  and  its  affiliates)  have,  rounding  up 

Special  Designees  will  be  selected  annually  by  the 

76 \ Annual Report 2009 \  Southern Copper

members of  the Board who are  special  independent  directors  or  Initial  Members. 

Only  special  independent  directors  can  fill  vacancies  on  the  Special  Nominating 

Committee. Any member of the Special Nominating Committee may be removed at 

any time by the Board of Directors for cause. The unanimous vote of all members of 

the nominating committee will be necessary for the adoption of any resolution or the 

taking of any action. 

Our Amended and Restated Certificate of Incorporation, as amended, provides that 

the number of special independent directors on the Board of Directors at any given 

time shall be equal to (a) the total number of directors on the Board of Directors 

multiplied by (b) the percentage of Common Stock owned by all of the stockholders 

(other than Grupo Mexico and its affiliates), rounded up to the next whole number. 

Notwithstanding the foregoing, the total number of persons nominated as special 

independent directors cannot be less than two or greater than six. 

Notwithstanding the foregoing, the power of the Special Nominating Committee to 

nominate special independent directors is subject to the rights of the stockholders to 

make nominations in accordance with our by-laws. 

The provisions of the Amended and Restated Certificate of Incorporation, as amended, 

relating to special independent directors may only be amended by the affirmative 

vote  of  a  majority  of  the  holders  of  shares  of  Common  Stock  (calculated  without 

giving effect to any super majority voting rights) other than Grupo Mexico and its 

affiliates.

Transactions with affiliates:

Amendments  to  the  Deed  also  prohibit  the  Company  to  commit  in  important 

transactions  with  the  affiliates,  except  if  the  transaction  has  been  revised  by  a 

committee  of  at  least  three  Board  members,  each  one  of  which  will  comply  with 

the New York Stock Exchange (or any other stock exchange or association in which 

Common  Shares  are  listed)  independence  regulations.  An  important  transaction 

PERU. Cooling anodes at the 

Ilo smelter

 Southern Copper \ Annual Report 2009 \ 77 

MEXICO. La Caridad smelter

of  the  affiliate  is  defined  as  an  important  transaction,  commercial  negotiation  or 

financial share in any transaction, any series of transactions between Grupo Mexico 

or one of its affiliates (different from the Company or any of the subsidiaries), on 

the one hand, and to the Company or one of the subsidiaries, on the other hand, 

comprising a total consideration of more than $10,000,000.00.

The Company submitted the Amendment of its Articles of Incorporation Deed to the 

Secretary of State in the State of Delaware, and it came into effect as from March 31, 

2005 at 11:59 P.M.

Change of corporate name and other corporate changes:

On September 20, 2005, by written consent instead of an extraordinary shareholder 

meeting, the majority shareholder approved the corporate name change of Southern 

Peru Copper Corporation to Southern Copper Corporation or SCC. The change was 

adopted  because  the  new  corporate  name  reflects  more  precisely  the  Company’s 

operations reach outside the Republic of Peru after its acquisition of Minera Mexico 

and the latter’s presence in the Republic of Chile, through the acquisition of some 

mining exploration concessions. 

Additionally, on the same date, the majority shareholder approved an amendment 

of  our  Articles  of  Incorporation  Deed  to  remove  others’  provisions  in  our  Deed 

related with our Class A Common Shares that were formerly in circulation, which 

78 \ Annual Report 2009 \  Southern Copper

were converted to Common Shares on May 19, 2005, and to change the number 

of  Corporate  directors  from  fifteen  to  a  number  that  will  be  regularly  established 

following agreement of most of Board members stipulating the number of directors 

will not be less than six or more than fifteen. 

The Deed amendment was submitted to the Secretary of State of the State of Delaware, 

and came into effect on October 11, 2005.

Peru Branch Name:

Generally,  the  change  of  headquarters  corporate  name  should  comprise  the 

corresponding name of the ancillary organizations linked to it, as is the case of the Peru 

Branch through which the Corporation develops its mining activities in Peru.

After consulting with Peruvian lawyers, the Board of Directors, taking into consideration 

the net worth and assets importance of the Branch, the need to continue acknowledging 

the position of the Peruvian Branch with its local and international copper clients, the 

need to preserve its proceeds and its position in good name in the copper market, and 

the need to prevent any possible client loss, as well as to guarantee the revenue flow 

from sales, its financial and economic revenues and its solvency, the Board of Directors 

agreed to maintain the original corporate name to the Peru Branch, that is, Southern 

Peru Copper Corporation, Peru Branch, or the abbreviated name “Southern Peru” and/

or the acronym SPCC.

Changes in the Certificate of Articles of Incorporation and Bylaws:

Dated  January  26,  2006,  the  Board  approved  amendment  to  Southern  Copper 

Corporation’s  bylaws  (i)  aiming  at  removing  the  provisions  related  to  Class  A 

Common  Shares  among  other  changes.(ii)  adding  a  new  provision  for  advance 

notice to shareholders seeking to nominate directors or to propose other business 

at  annual  or  special  meetings  of  the  Common  Stockholders  (as  applicable)  (iii) 

substitute  Grupo  Mexico  for  ASARCO  Incorporated  in  the  “Change  in  Control” 

definition in the Corporation’s by-laws (iv) and eliminate the 80% supermajority vote 

 Southern Copper \ Annual Report 2009 \ 79 

requirement for certain corporate actions. The modification of the Modified Certificate of 

Incorporation increased the capital stock from 167,207,640 shares to 320,000,000 shares.  

These modifications were submitted for approval of the shareholders at the shareholders 

annual meeting held on April 27, 2006 which was adjourned and reconvened for May 4, 

2006, and later on adjourned and reconvened for May 11, 2006.

At the annual meeting, on April 27, 2006, the proposal to amend the by-laws to eliminate 

certain extraneous provisions relating to the retired series of Class A Common Stock 

had an affirmative vote of 79.85% of the required votes.  Because the required vote for 

the approval of this proposal was 80% and because there were still votes that needed to 

be tabulated, the annual meeting for this proposal was adjourned until May 4, 2006.  On 

May 4, 2006, at the adjourned and reconvened meeting the stockholders approved the 

proposal with an affirmative vote of 80.61% of the required votes.

On April 27, 2006, stockholders approved (i) the amendment to the by-laws to introduce a 

new provision for advance notice to shareholders seeking to nominate directors or to propose 

other business at annual or special meetings of the Common Stockholders (as applicable); 

(ii) the amendment to the by-laws to substitute Grupo Mexico for ASARCO Incorporated 

in the “Change in Control” definition in the Corporation’s by-laws; (iii) the amendments to 

the Amended and Restated Certificate of Incorporation to increase the number of shares of 

Common Stock, which the Corporation is authorized to issue from 167,207,640 shares to 

320,000,000 shares; and (iv) the selection of the independent accountants.

On April 27, 2006, the proposal to amend the by-laws to eliminate the 80% supermajority 

vote  requirement  for  certain  corporate  actions  had  received  preliminary  votes, 

representing an affirmative vote of 78.35% of the required votes.  Because the required 

vote for the approval of this proposal was 80% and because there were still votes that 

needed to be tabulated, the annual meeting for this proposal was adjourned first until 

May 4, 2006, and subsequently until May 11, 2006.   On May 11, 2006, at the adjourned 

and reconvened meeting stockholders did not approve the proposal having received an 

affirmative vote of 79.61% of the required votes.

80 \ Annual Report 2009 \  Southern Copper

SCC is indirectly, part of Grupo Mexico S.A.B. de C.V. which owns 100% of Americas 

Mining Corporation (AMC) shareholding, owner of 80.0% of SCC shares.

Information about plans and investment policies:

See Expansion and Modernization Program on page 16.

Relationship between the Issuer and the Government

On November 20, 1996, SCC and the Peruvian Government (Ministry of Energy and 

Mines) signed a contract that will remain effective until the year 2010 and guarantees 

the tax stability and the availability of exchange to foreign currency of the Branch’s 

earnings  related  to  the  operation  of  the  SX/EW  plant  at  Toquepala  and  the  Solvent 

Extraction (SX) operation in Cuajone.  Also, on April 18, 1995, SCC and the Peruvian 

Government (CONITE) signed a contract that will remain effective during ten years and 

guarantees  the  availability  of  foreign  currencies,  free  remittance  of  dividends  to  the 

exterior, among other guarantees related to the acid plant of the Ilo Smelter.  

SCC obtains revenues for tax credits in Peru for the general sales tax (IGV) paid in 

connection with the acquisition of capital goods and other goods and services used 

in its operations, counting these credits as a paid expense in advance.  By virtue of 

this refund, SCC is entitled to credit the amount of the IGV against its Peruvian tax 

obligations or to receive a refund.

Mining safety: 

Mexican Operations 

For Minera Mexico safety is not negotiable; it is an essential part of the operations 

across  all  business  units  settled  in  Mexico,  as  it  is  established  in  the  corporate 

profile in this field.

The  lines  of  action  that  had  been  applied  on  the  prevention  and  control  of 

risks  were  consolidated  through  the  implementation  of  the  Safety  and  Health 

 Southern Copper \ Annual Report 2009 \ 81 

 
Administration System at Work, known by its Spanish acronym SIASST, whose 

methodology establishes processes and specific programs to ensure the constant 

improvement    in  the  areas  of  safety,  hygiene  and  health  and  the  necessary 

management to get the certification in the international standard OHSAS 18001: 

2007, simultaneously.

In  addition,  in  response  to  the  commitment  shared  with  the  labor  authorities  to 

promote the best development and productivity of the staff, the Company signed a 

voluntary agreement with the Labor and Social Insurance Secretariat to join the Self 

Safety and Health Program at Work (PASST), whose actions were evaluated through 

visits of inspectors of the institution.

During  2009,  the  sampling  of  2,619  points  took  place  through  environmental 

studies and 148 safety programs in the units and plants in operation with the jointly 

responsible participation of the respective committees and security teams formed by 

employees and workers, whose coordinated work focused on the overall performance 

of the 88.1% of the phases to implement the SIASST, and, therefore, on decreasing 

rates of absenteeism by working risks.

Likely, four Weeks of Safety, Health and Ecology took place; events organized for 

employees, workers and their families aiming to promote a process of strengthening 

values and proactive behavior that build secure work and family environments, in 

benefit of 3,749 people through lectures, simulations and preventive medicine and 

forestation modules.

Selection and staff training were carried out based on the Training Plan on Security 

that  sets  the  development  of  basic  and  specialized  courses,  which  supplemented 

with  the  ZERO  Campaign  (named  by  its  Spanish  acronym    CERO,  which  means 

awareness,  training,  responsibility  and  preventive  observation),  whose  awareness 

process will influence the achievement of the goal: zero accidents.

82 \ Annual Report 2009 \  Southern Copper

MEXICO. La Caridad mine thickeners

Whole  commitment  and  involvement  of  managers, 

registered. During 2008 and 2009, the Ilo Unit received 

employees and workers were reflected in the statistics 

the “John T. Ryan” Award from MSA, offered to the best 

of accidents, achieving a sustained decrease of 67.16% 

security indicators in mining operations in Peru, for the 

in  the  2006-2009  period;  in  addition,  the  Company 

Smelter/Refinery Category.

received  several  awards  in  security,  as  the  important 

2008 Silver Skull, granted by the Mining Chamber of 

For more information see our Sustainable Development  
www.southerncoppercorp.com

Mexico  to  the  Precious  Metals  Plant  of  Mexicana  de 

Cobre.

Generic description of Main Assets

MExICAn OPErAtIOns

Peruvian Operations

Cananea

The Safety and Health results in 2009 were better than 

1.   1-The  Cananea  production  unit  has  46  mining 

2008, for the open pit mining operations in Toquepala 

concession  titles  with  a  total  area  of  13,282 

and Cuajone mines, metallurgical operations in Ilo Unit, 

hectares.

which  includes  a  smelter  and  refinery  plants,  are  as 

follows: Frequency Index 1.8, Severity Index 120.9 and 

2.   The  Cananea  concentrator  plant,  with  a  milling 

Accidentability rate 0.2. These indicators correspond to 

capacity  of  76,700  tons  per  day,  consists  of  2 

17 lost time accidents. In 2009, no fatal accidents were 

Substations of 80 MVA each, 2 primary crushers, 

 Southern Copper \ Annual Report 2009 \ 83 

4 secondary crushers, 10 tertiary crushers, 22 Vibratory Screeners, 88 conveyor 

belts, 5 Tripper, 10 primary mills, 60 Hydrocyclones, a distributed control system, 

5 mills for regrinding, and 2 mills for mile grinding, 103 primary flotation cells, 

10 column cells, 70 exhaustion flotation cells, 7 thickeners, 3 ceramic filters. 4 

pumping stations for 1,000 l/s each, and a tailings dam.

3.  Major Cananea mine equipment includes 44 trucks for ore hauling with individual 

capacities ranging from 240 to 360 tons.

4.   For ore loading there are 8 shovels with individual capacities ranging from 30 to 

70 cubic yards. 

5.   The mine auxiliary equipment including has 7 drillers, 5 front loaders, 5 motor 

graders and 24 tractors.

6.-  In the Solvents Extraction and Electro winning (SX-EW) I and II Plants of Cananea, 

The  N°1  Crusher  System  has  a  capacity  of  32,000  tons  per  day,  a  reception 

chute of 1,800 tons and a 120” Apron Feeder, a 54”x79” Primary Crusher, a Belt 

Feeder, a 8-Converyor Belt and a mobile Conveyor and Spreading System.

7.-  System  No.2  has  a  capacity  of  48,000  tons  per  day,  a  reception  chute  of 

1,400  ton,  and  has  one  60”  x  89”  breaker,  a  78”  belt  feeder,  a  96”  plate 

feeder,3  conveyor  belt  systems  and  mobile  belt  with  car.  The  Leaching 

System  consists  of  3  irrigation  systems  (Kino,  Quebalix  1  and  Quebalix 

2)  and  are  7  ponds  of  rich  solution  in  copper  PLS.  Plant  I  has  a  train  of 

solvent  extraction  with  a  nominal  capacity  of  960  m3/hr  of  PLS,  and  52 

electrowinning  cells.  Plant  I  has  a  daily  production  capacity  of  30  tons 

of  copper  cathodes  with  99.999%  purity.  Plant  II  has  5  trains  of  solvent 

extraction  with  a  nominal  capacity  of  3,300  m3/hr  of  PLS  and  216  cells 

distributed in two bays. Plant II has a daily production capacity of 120 tons 

of copper cathodes with 99.999% purity. 

84 \ Annual Report 2009 \  Southern Copper

  We intend to increase our Cananea unit’s production of copper cathodes with a 

new SX/EW plant, (SXEW III) with an annual capacity of 33,000 tons.  The plant 

would produce copper cathodes of ASTM grade 1 or LME grade A.  The project 

includes  the  installation  of  storage  for  deliverables  required  for  operation  of 

the plant and the installation of an emergency power plant and a fire protection 

system.  Due to the ongoing strike at Cananea, this project has been temporarily 

put on hold until we satisfactorily resolve the labor issue.

La Caridad

1.  La  Caridad  Production  Unit  has  51  mining  concession  titles  with  a  total  area  of 

86,529.26 hectares.

2.  La Caridad concentrator plant has a milling capacity of 90,000 tons per day and 

consists of two primary crushers, six secondary crushers, twelve tertiary crushers, 

twelve  ball  mills,  a  master  milling  control  system,  100  primary  flotation  cells, 

four re-grinding mills, 96 cleaning flotation cells, twelve thickeners and six drum 

filters.

  Major mine equipment includes twenty-seven trucks for ore hauling with capacity of 

240 tons, six shovels with a capacity of 43 cubic yard.  Loading and auxiliary equipment 

include six drillers, five front loaders, three motorgraders and twenty tractors. Auxiliary 

mine equipment: 6 drillers, 5 front loaders, 3 motor graders and 20 tractors.

3.  Approximately  572.84  million  tons  of  leaching  ore  with  an  average  grade  of 

approximately 0.251% copper have been extracted from the La Caridad open-pit 

mine and deposited in leaching dumps from May 1995 to December 31, 2009.  

All copper ore with a grade lower than the mill cut-off grade 0.30%, but higher 

than 0.15% copper, is delivered to the leaching dumps.  In 1995, we completed 

the construction of a SX/EW facility at La Caridad that has allowed processing 

of this ore and certain leach ore reserves that were not mined and has resulted 

in a reduction in our copper production costs.  The SX/EW facility has an annual 

capacity of 21,900 tons of copper cathodes.

4.  The La Caridad SX-EW plant has nine irrigation systems for the dumps and two 

PLS dams, a container of heads that permits the combination of the solutions of 

 Southern Copper \ Annual Report 2009 \ 85 

both dams and feeds the SX/EW plant with a more homogenous concentration.  

The  plant  has  three  trains  of  solvent  extraction  with  a  nominal  capacity  of 

2,070 cubic meters per hour and 94 electrowinning cells distributed in one 

single electrolytic bay.  The plant has a daily production capacity of 62 tons of 

copper cathodes with 99.999% purity. 

La Caridad Metallurgic Compound

Copper concentrates from Cananea and La Caridad are transported by rail and truck, 

respectively, to the La Caridad smelter where they are processed and cast into copper 

anodes of 99.2% purity.  Sulfur dioxide off-gases collected from the flash furnace, 

the  El  Teniente  converter  and  conventional  converters  are  processed  into  sulfuric 

acid, at two sulfuric acid plants.  Approximately 2% to 3% of this acid is used by our 

SX-EW plants and the balance is sold to third parties.

Almost all of the anodes produced in the smelter are sent to the La Caridad copper 

refinery.  The actual installed capacity of the smelter is 1,000,000 tons per year, a 

capacity that is sufficient to treat all the concentrates of the La Caridad and Cananea 

mining complexes.  The smelter includes a flash type concentrates drier, a steam 

drier, a flash furnace, one El Teniente modified converter furnace, two electric slag-

cleaning furnaces, three Pierce-Smith converters, three rafinnate furnaces and two 

casting wheels.  The anode production capacity is 300,000 tons per year.

Refinery

La  Caridad  includes  an  electrolytic  copper  refinery  that  uses  permanent  cathode 

technology.    The  installed  capacity  of  the  refinery  is  300,000  tons  per  year.    The 

refinery  consists  of  an  anode  plant  with  a  preparation  area,  an  electrolytic  plant 

with an electrolytic cell house with 1,115 cells and 32 liberator cells, two cathode 

stripping  machines,  an  anode  washing  machine,  a  slime  treatment  plant  and  a 

number of ancillary installations.  The refinery is producing grade A copper cathode 

of 99.99% purity.  Anodic slimes are recovered from the refining process and sent to 

the slimes treatment plant where additional copper is extracted.  The slimes are then 

86 \ Annual Report 2009 \  Southern Copper

filtered, packed and shipped to the La Caridad precious metals refinery to produce 

silver and gold.  

The  operations  of  the  precious  metal  refinery  are  divided  into  two  stages:  (i)  the 

antimony is eliminated from the slime, and (ii) the slime is dried in a steam dryer.  

After this the dried slime is smelted and a gold and silver alloy is obtained, which 

is known as dore.  The precious metal refinery plant has a hydrometallurgical stage 

and a pyrometallurgical stage, besides a steam dryer, dore casting system, Kaldo 

furnace,  20  electrolytic  cells  in  the  silver  refinery,  one  induction  furnace  for  fine 

silver, one silver ingot casting system, two reactors for obtaining fine gold.  The 

process ends with the refining of the gold and silver alloy.

Copper Rod Plant

A rod plant at the La Caridad complex was completed in 1998 and reached its full 

annual operating capacity of 150,000 tons in 1999.  The plant is producing eight 

millimeter copper rods with a purity of 99.99%.  The rod plant includes a vertical 

furnace, one retention furnace, one molding machine, one laminating machine, one 

coiling machine and one coil compacter.

Other facilities include a lime plant with a capacity of 132,000 tons per year; two 

sulfuric acid plants, one with a capacity of 2,625 tons per day and the second with a 

capacity of 2,135 tons per day; three oxygen plants, each with a production capacity 

of 275 tons per day; and two power turbo generators, one of them uses residual heat 

from the flash furnace, the first with a 11.5 megawatt capacity and the second with 

a 25 megawatt capacity.

 Southern Copper \ Annual Report 2009 \ 87 

undErGrOund MInEs (IMMsA)

Our  IMMSA  Unit  (underground  mining  poly-metallic  division)  operates  five 

left

underground  mining  complexes  situated  in  central  and  northern  Mexico  and 

produces  zinc,  lead,  copper,  silver,  gold  and  has  a  coal  mine.    These  complexes 

include  industrial  processing  facilities  for  zinc,  lead,  copper  and  silver.    All  of 

MEXICO. Casting anodes at the 

La Caridad smelter

right

MEXICO. Driller at underground 

IMMSA’s mining facilities employ exploitation systems and conventional equipment.  

mine

We believe that all the plants and equipment are in satisfactory operating condition.  

IMMSA’s  principal  mining  facilities  include  Charcas,  Santa  Barbara,  San  Martin, 

Santa Eulalia and Taxco.

Charcas

The Charcas mining complex is located 111 kilometers north of the city of San Luis 

Potosi in the State of San Luis Potosi, Mexico.  Charcas is connected to the state 

capital by a paved highway of 130 kilometers.  14 kilometers from the southeast 

of the Charcas complex is the “Los Charcos” railroad station which connects with 

the  Mexico-Laredo  railway.    Also,  a  paved  road  connects  Charcas  to  the  city  of 

Matehuala via a federal highway and begins at the northeast of the Charcas townsite.  

The  complex  includes  three  underground  mines  (San  Bartolo,  Rey-Reina  and  La 

Aurora) and one flotation plant that produces zinc, lead and copper concentrates, 

with  significant  amounts  of  silver.    The  Charcas  mining  district  was  discovered 

in 1573 and operations in the 20th century began in 1911.  The Charcas mine is 

88 \ Annual Report 2009 \  Southern Copper

characterized by low operating costs and good quality 

(San Diego, Segovedad and Tecolotes) and a flotation 

ores and is situated near the zinc refinery.  The Charcas 

plant and produces lead, copper and zinc concentrates, 

mine is now Mexico’s largest producer of zinc.

with significant amounts of silver.  Gold-bearing veins 

were discovered in the Santa Barbara district as early 

The  Charcas  complex’s  equipment  includes  thirteen 

as 1536.  Mining activities in the 20th century began 

jumbo  drilling  tools,  twenty  one  scoop  trams  for 

in 1913.

mucking and loading, eight trucks and two locomotives 

for internal ore haulage and three hoists.  In addition, 

The major mine equipment at Santa Barbara includes 

the  mill  has  one  primary  crusher,  one  secondary 

eighteen jumbo drilling tools, one Simba drilling tools, 

crusher and two tertiary crushers, four mills and three 

thirty-nine  scoop  trams,  thirteen  trucks  and  eleven 

flotation circuits.

Santa Barbara

locomotives  for  internal  ore  haulage,  seven  trucks 

for  external  haulage  and  six  hoists.    For  treating  the 

ore, there are six primary jaw crushers, one secondary 

The  Santa  Barbara  mining  complex 

is 

located 

crusher and two tertiary crushers, three mills and three 

approximately  26  kilometers  southwest  of  the  city  of 

flotation circuits.  The concentrator plant has a milling 

Hidalgo  del  Parral  in  southern  Chihuahua,  Mexico.  

capacity of 5,800 tons of ore per day.

The area can be reached via paved road from Hidalgo 

del Parral, a city on a federal highway.  Chihuahua, the 

San Martin

state capital is located 250 kilometers north of the Santa 

San Martin has been on strike since July 2007.  The San 

Barbara complex.  Additionally, El Paso on the Texas 

Martin mining complex is located in the municipality of 

border is located 600 kilometers north of Santa Barbara.  

Sombrerete in the western part of the state of Zacatecas, 

Santa Barbara includes three main underground mines 

Mexico,  approximately  101  kilometers  southeast  of 

 Southern Copper \ Annual Report 2009 \ 89 

the  city  of  Durango  and  nine  kilometers  east  of  the 

complex are found, are separated by six kilometers.  

Durango State boundary.  Access to the property is via 

The  Buena  Tierra  mine  is  located  in  the  west  field 

a  federal  highway  between  the  cities  of  Durango  and 

and the San Antonio mine is located in the east field.  

Zacatecas.    A  paved  six  kilometer  road  connects  the 

The mining district was discovered in 1590, although 

mine and town of San Martin with the highway.  The 

exploitation did not formally begin until 1870.

city of Sombrerete is about 16 kilometers east of the 

property. The complex includes an underground mine 

Major  mine  equipment  at  the  Santa  Eulalia  mine 

and  a  flotation  plant  and  produces  lead,  copper  and 

include  five  Jumbo  drilling  tools,  nine  scoop  trams 

zinc  concentrates,  with  significant  amounts  of  silver.  

for mucking and loading, two trucks and two hoists.  

The  mining  district  in  which  the  San  Martin  mine  is 

For  treating  the  ore,  there  are  two  primary  crushers, 

located was discovered in 1555.  Mining operations in 

one  secondary  crusher  and  one  tertiary  crusher,  two 

the 20th century began in 1949.  San Martin lies in the 

mill crushers, one mill and two flotation circuits.  The 

Mesa Central between the Sierra Madre Occidental and 

concentrator plant has a milling capacity of 1,450 tons 

the Sierra Madre Oriental.

of ore per day.

The major mine equipment at San Martin includes eight 

Taxco

jumbo drilling tools, thirteen scoop trams, nine trucks 

Taxco  has  been  on  strike  since  July  2007  The  Taxco 

and  three  hoists.    For  treating  the  ore,  there  are  two 

mining complex is located on the outskirts of the city 

primary jaw crushers, two secondary crushers and one 

of Taxco in the northern part of the State of Guerrero, 

tertiary crusher, two mills and three flotation circuits. 

Mexico,  approximately  71  kilometers  from  the  city 

The concentrator plant has a mill capacity of 4,400 tons 

of  Cuernavaca,  Morelos,  where  access  through  the 

of ore per day.

Santa Eulalia

highway  to  the  complex  is  possible.    The  complex 

includes  several  underground  mines  (San  Antonio, 

Guerrero  and  Remedios)  and  a  flotation  plant  and 

The  mining  district  of  Santa  Eulalia  is  located  in 

produces  lead  and  zinc  concentrates,  with  some 

the  central  part  of  the  state  of  Chihuahua,  Mexico, 

amounts of gold and silver.  The mining district in which 

approximately  26  kilometers  east  of  the  city  of 

the Taxco mines are located was discovered in 1519.  

Chihuahua.    This  district  covers  approximately  48 

Mining  activities  in  the  20th  century  commenced  in 

square  kilometers  and  is  divided  into  three  fields: 

1918.  The Taxco district lies in the northern part of the 

east field, central field and west field.  The west field 

Balsas-Mexcala basin adjacent to the Paleozoic Taxco-

and the east field, in which the principal mines of the 

Zitacuaro Massif.

90 \ Annual Report 2009 \  Southern Copper

The major mine equipment at the Taxco complex include four Jumbo drilling tools, 

ten scoop trams for mucking and loading, five trucks and three locomotives for 

internal ore haulage and three hoists. For treating the ore, there are two primary 

crushers, one secondary crusher and two tertiary crushers, three mills and two 

flotation circuits.  The concentrator plant has a milling capacity of 2,000 tons of 

ore per day.

Zinc Refinery

The San Luis Potosi electrolytic zinc refinery was built in 1982.  It was designed 

to produce 105,000 tons of refined zinc per year by treating up to 200,000 tons 

of  zinc  concentrate  from  our  own  mines,  principally  Charcas,  which  is  located 

113 kilometers from the refinery.  The refinery produces special high grade zinc 

(99.995%  zinc),  high  grade  zinc  (over  99.9%  zinc)  and  zinc-based  alloys  with 

aluminum, lead, copper or magnesium in varying quantities and sizes depending 

on market demand.

The electrolytic zinc refinery’s major equipment includes a roaster with 85 square 

meters of roasting area, a steam recovery boiler and an acid plant.  There is a calcine 

processing area with five leaching stages: neutral, hot acid, intermediate acid, acid, 

purified fourth and jarosite, as well as two stages for solution purifying.  Additionally, 

the  equipment  includes  a  cell  house  with  two  electrowinning  circuits  to  finally 

obtain metallic zinc; an alloy and molding area with two induction furnaces and four 

molding systems, two of them with chains to produce 25 kilogram ingots; and two 

casting wheels to manufacture one ton Jumbo pieces.  This refinery has a production 

capacity of 105,000 tons of refined zinc per year.

The Nueva Rosita coal and coke complex

The Nueva Rosita coal and coke complex, which began operations in 1924, is 

located  in  the  state  of  Coahuila,  Mexico  on  the  outskirts  of  the  city  of  Nueva 

Rosita near the Texas border.  It includes a) an underground coal mine, which 

has been closed as a result of an accident in 2006; b) an open-pit mine with a 

 Southern Copper \ Annual Report 2009 \ 91 

yearly capacity of approximately 350,000 tons of coal; c) a coal washing plant 

completed in 1998 with a capacity of 900,000 tons per year that produces clean 

coal of a higher quality; and d) a re-engineered and modernized 21 coke oven 

facility capable of producing 105,000 tons of coke (metallurgical, nut and fine) 

per year of which 95,000 tons are metallurgical coke.  There is also a by-product 

plant to clean the coke gas oven in which tar, ammonium sulfate and light crude 

oil are recovered.  There are also boilers to produce 80,000 steam pounds that 

are  used  in  the  by-products  plant.    The  re-engineering  and  modernization  of 

21  ovens  was  completed  in  April,  2006  and  it  is  presently  operating  with  no 

problems to report.

At present, the coke oven installation supplies the San Luis Potosi copper smelter 

with  low-cost  coke,  resulting  in  significant  cost  savings  to  the  smelter.    The 

surplus production is sold to Peñoles and other Mexican consumers in northern 

Mexico.  We expect to sell 79,935 tons of metallurgical coke in 2010.

Smelter

On March 16, 2010, in a public ceremony and with the attendance of Mexican 

authorities, Southern Copper Corporation, or SCC, announced the closing of its 

San Luis copper smelter, located in the city of San Luis Potosi, in the state of San 

Luis Potosi, Mexico. The San Luis copper smelter had been in operation since 

approximately 1925 and had gone through several overhauls. The approximately 

300 workers of the facility have all been paid termination benefits in excess of 

Mexican  legal  and  collective  bargaining  requirements.  Additionally,  all  proper 

notices have been given to the Mexican authorities. An environmental remediation 

project of the facility is under way to develop an ambitious sustainable plan for 

the area, including, in its first stage, a park for the benefit of the city of San Luis 

Potosi and its inhabitants. SCC’s management has determined that no material 

charges will be incurred as a result of the closure of the facility.

92 \ Annual Report 2009 \  Southern Copper

PEruvIAn OPErAtIOns

tractors  CAT  844C,  1  wheel  tractor  CAT  834H;  4 

TOQuEPaLa

irrigation  tanks  with  a  capacity  of  20,000  gallons,  1 

The  Toquepala  Production  Unit  comprises 

three 

front loader CAT 992D.

Economic  Administrative  Units:  TOQUEPALA  1 

comprising  24  mining  concession  over  a  6,218 

19  KOMATSU  930E  trucks,  each  with  a  capacity  of 

hectares  surface.    SIMARRONA  including  14  mining 

283 tons, 5 CAT 793C trucks each one with a capacity 

concession  over  5,516  hectares,  and  TOTORAL  with 

of  231  tons,  18  KOMATSU  830E  trucks  each  with  a 

21 mining concession distributed over 5,384 hectares.  

capacity of 218 tons. 

In  addition,  the  Toquepala  Production  Unit  owns  16 

mining  concession  over  8,089  hectares  outside  the 

“Toquepala Concentrator” Beneficiation Plant, with 

above Economic Administrative Units.   

milling capacity of 60,000 tons per day, consists of 

1 primary crusher, 3 secondary crushers, 6 tertiary 

Overall the Toquepala Production Unit holds 75 mining 

crushers,  8  rod  mills,  24  ball  mills,  8  ball  mills 

concession over 25,207 hectares.

for  re-crushing,  1  ball  mill  9500  HP,  1  distribute 

control system (DCS), 1 optimizing control system 

Two P&H 4100A shovels with a capacity of 73 tons 

(SGS),  as  well  as,  6  WEMCO-130  flotation  cells, 

(42.8  m3),  1  P&H  4100A  shovel  with  a  capacity  of 

4  OK-100  flotation  cells,  3  OK-50  flotation  cells, 

78  tons  (45.9  m3),  3    P&H  2100BL  shovels  with  a 

5 WEMCO-60 flotation cells, 15 column cells and 

capacity  of  20  tons  (11.5  m3),  1  BUCYRUS  495BI 

24  WEMCO    42.5  cubic  meter  flotation  cells,  72 

shovel with a capacity of 73 tons (42.8 m3), 1 P&H 

AGITAIR  1.13  cubic  meter  cells,  2  LAROX  filter 

120A  electric  drill,  2    P&H  100XP  electric  drills,  2 

presses (PF60 & PF96), 5 middling thickeners, 2 

BUCYRUS  49RIII  rotary  drills.    1  LE  TOURNEAU 

tailings thickeners, 3 high-rate tailings, 1 “Tripper 

1400  front-end  loader  with  a  capacity  of  36.4  tons  

Car”,  1  track  tractor  CAT  D10-R  and  a  recycled 

(21.4 m3.).

water  pipe  line.    A  molybdenum  plant  with  a 

capacity  of  2,000  tons  per  day,  equipment  is  as 

Auxiliary equipment, 1 crawler CAT D11-R, 1 crawler 

follow: 35 INERTGAS MOD. 66-D, EINCO (100 ft3), 

CAT D10-N, 2 crawler CAT D10-R, 3 crawler KOMATSU 

42 AGITAIR 1.13 cubic meter cells, 4 Column Cells 

D375A; 1 motor grader CAT 16 H; 2 CAT motor grader 

and  1  LAROX  filter  press  (PF6).  This  plant  uses 

24-H,  5  KOMATSU  WD600  wheel  tractors,  2  wheel 

nitrogen gas.

 Southern Copper \ Annual Report 2009 \ 93 

CuAJOnE

“Cuajone  Concentrator”  Beneficiation  plant  with  a 

The Cuajone Production Unit comprises two Economic 

milling  capacity  of  87,000  tons  per  day,  consisting 

Administrative  Units:  CUAJONE  1,  comprising 

of 1 primary crusher, 3 secondary crushers, 7 tertiary 

21  mining  concessions  over  7,610  hectares;  and 

crushers,  11  primary  ball  mills,  4  ball  mills  for  re-

COCOTEA  with  17  mining  concessions  over  7,691 

crushing, 1 vertical mill, as well as 4 flotation cells 

hectares.  Additionally, Cuajone Production Unit with 

OK-160,  30  OK-100  flotation  cells,  8  column  cells, 

14  mining  concessions  over  4,991  hectares,  outside 

14  WEMCO  300  (ft3)  flotation  cells,  6  WEMCO-60 

above two Economic Administrative Units.  

metric cubic flotation cells, 1 LAROX filter press PF96, 

2 middling thickeners, 3 tailings thickeners, 1 high-

Overall,  the  Cuajone  Production  Unit  comprises  52 

rate  tailings,    1  VOLVO  FM12  truck,  recycled  water 

mining concessions over a 20,292 hectare surface.

pipe  line.  The  molybdenum  plant  with  a  capacity  of 

2358 tons / day, its equipments are as follow: 8 cells 

Two  P&H  4100A  shovels  with  a  capacity  of  73  tons 

with  a  capacity  of  400  DENVER  FT3,  6  cells  OK-8 

(42.8 m3), 1 BUCYRUS electric shovel 495BII with a 

with a capacity of 25 HP, 16 cells GALIGHER with a 

capacity of 73 tons (42.8 m3), 1 P&H 2800XPB shovel 

capacity of 800 FT3, 16 cells DENVER with a capacity 

with a capacity of 54 tons, 1 P&H 2100BL shovel with 

of  100  FT3,  and  other  equipments.  This  plant  uses 

a capacity of 23 ton (11.4 m3), 1 LE TOURNEAU 1800 

nitrogen gas.

front-end  loader  with  a  capacity  of  43  tons,  2    P&H 

120A  electric  drills,  1    P&H  100XP  electric  drill,    1 

OtHErs

BUCYRUS BE49RIII electric drill,  6 CAT 966 front-end 

One  SX/EW  plant  in  Toquepala  and  one  SX  plant  in 

loaders with of 3.8 cubic meters of capacity, 3 CAT 988 

Cuajone.

front-end loaders with 6.1 cubic meters of capacity, 4  

CAT-824 wheel tractors, 1CAT-834 wheel tractor, 1 CAT 

The SX Cuajone Plant has 1 primary jaw crusher and 

844 wheel tractor, 1 KOMATSU WD600 wheel tractor, 

1 secondary cone crusher HP-500 with a capacity of 

7 CAT-D10 dozers, 1 CAT-D9 dozer, 1 CAT-16H motor-

390 ton/H, to process Cuajone’s oxides.  In addition, 

graders , 2 CAT-24H motor-graders. 

1 agglomeration mill, one front end loader, 3 trucks 

each with a capacity of 109   tons for agglomerated 

Seven  KOMATSU  930E  trucks  each  with  a  capacity 

ore hauling to the leach dumps. Copper in solution 

of  290  tons,  20  KOMATSU  830E  trucks  each  with  a 

produced  at  Cuajone  is  sent  to  Toquepala  through 

capacity of 218 ton and 7  CAT 793C trucks each one 

an  8”  pipe  laid  alongside  the  Cuajone  -  Toquepala 

with a capacity of 231 ton.  

railroad track. 

94 \ Annual Report 2009 \  Southern Copper

 
In Leaching Toquepala, there are irrigation systems distributed in the south dump and for the northwest dump. 

The percolation solution, or PLS, of the dumps are stored in 5 collection dams from which the solutions are 

pumped into a plant feed pond. 

The feed pond receives the percolation solutions from the different collection ponds through the PLS pumping 

systems.  The PLS contained in the feed pond is transferred by gravity to the solvent extraction plant (ES) where 

the PLS is concentrated and purified obtaining electrolyte.  The plant has 3 solvent extraction trains each with 

a nominal capacity of 1,068 cubic meters per hour of PLS and 162 cells of electrodeposits distributed in two 

electrolytic ships, one with 122 cells and the other one with 40 cells. Electrodeposition (DE) has 4 rectifiers with 

a capacity of 23,000 amps each that provides the necessary current to convert the electrolyte ionic copper to 

metallic copper.

ILO MEtALLurGICAL COMPLEx

The Ilo metallurgical complex has one Administrative & Economic Unit named ILO with 15 non-metallic mining 

concessions over 2419 hectares. Additionally, the metallurgical complex has 26 mining concessions over 8,512 

hectares, making a total of 41 mining concessions with a total area of 10,931 hectares.

Ilo Smelter with a smelting capacity of 1,200,000 tons of concentrate, one Isasmelt furnace, 2 Rotary Holding 

Furnaces, 4 Pierce Smith converters, 2 slag cleaning furnaces, 2 refining furnaces and 1 twin anode casting 

wheel. The ISASMELT Furnace is a bath concentrate smelting technology, uses a oxygen enriched air lance 

that is immersed in a volume of molten slag, The matte-slag mixture is tapped to the Rotary Holding Furnaces 

to separate the matte and slag.  The matte with 62 % of copper is processed in the Peirce Smith converters to 

produce a 99.3% blister copper. The blister copper is treated in the refining furnaces to produce the anodic 

copper which is cast in the twin casting wheel. The final product of the Smelter is the 99.7% copper anode.  

The Ilo Smelter also has a sea water pumping plant which is used in the furnace jacket water cooling system. 

Additionally the Smelter has two desalination plants (110 m3 / h), a potable water plant and a sewage treatment 

plant.

Two sulfuric acid plants with a total capacity of 1,144,000 tons /year. The smelter gases are processed in acid 

plants to produce 98.5% sulfuric acid, The smelter sulfur capture is above 92%. The acid production process 

 Southern Copper \ Annual Report 2009 \ 95 

has the following steps: cooling and cleaning of the smelter gas, drying, gas conversion of the SO2 and SO3 
absorption. Sulfuric acid is stored in tanks for   a final transportation to different consumers.

Two cryogenic oxygen plants with a total capacity of 1,299 tons of 95% oxygen per day. The oxygen is used in the 

ISASMELT furnace, separation furnaces and PEIRCE SMITH converters.

Ilo refinery and Electrolitic Plant: with a capacity of 280,000 ton per year (cathodes), 926 commercial cells and 52 

starting cells. And 16 primary liberator cells, 24 secondary liberator cells, a precious metals plant with 1 Wenmec 

selenium reactor, 1 cupel furnace, 24 silver refining cells and 1 hydrometallurgical system for gold recovery.

Coquina plant with a production capacity of 200,000 tons per year of seashells. Coquina Mining Plant extracts 

seashells to supply the raw material to the Lime Plant and fluxes to the ISASMELT furnace. The mining ratio is 

25:100, the sea shell product has a content above 80% of CaCO3.

Lime plant with a capacity of 80,000 tons per year. Processes seashells received from Coquina plant obtaining 80% 

CaO Lime through the decomposition of the calcium carbonate. Lime is used in Toquepala and Cuajone concentrators 

and in effluents plants associated to acid plant.

OThErS

Industrial railroad to haul concentrates and supplies between Toquepala, Cuajone and Ilo with 15 locomotives, 

264 dump cars, 91 flat cars, 254 boxcars, 8 closed boxcars, 11 closed hopper-type cars, 34 open hopper-type 

cars, 36 various tank wagons, 49 sulfuric acid tanks, 5 patrol cars.

Employees

MEXiCaN OPEraTiONS

At December 31

2009

2008

2007

 2006

 2005

Employees

Workers

Total

1,735  

5,851

7,586

1,836

5,973

7,809

2,142

6,512

8,654

2,142

6,512

8,654

2,264

7,049

9,313

96 \ Annual Report 2009 \  Southern Copper

PEruViaN OPEraTiONS

At December 31

2009

2008

 2007

 2006

 2005

Empleados

Obreros

Total

1,941

1,976

3,924

1,912

1,756

3,668

1,895

1,702

3,597

1,839

1,715

3,554

1,835

1,730

3,565

ChiLEaN OPEraTiONS

At December 31

2009

2008

 2007

 2006

 2005

Total

11

10

         10         

10

10

COrPOraTE OFFiCE

At December 31

2009

2008

 2007

 2006

 2005

Total

1

7

7

7

7

TOTaL EMPLOyEES iN SCC 

At December 31

2009

2008

 2007

 2006

 2005

Total Mexico

Total Peru

Total Chile

Total Corporate Office

Total

7,586

3,924

11  

  1

7,809

3,668

     10

      7

8,654

3,597 

  8,654   

9,313

  3,554

  3,565

   10         

7

       7

        7

12,225

7

        7

12,895

11,522

11,494 

12,268

 Southern Copper \ Annual Report 2009 \ 97 

       
       
Principles of Corporate Governance

General  Management  Resolutions  the  National  Commission  for  Corporate  and 

Securities  Supervision  (CONASEV,  by  its  acronym  in  Spanish)  Nº  096-2003-

EF/94.11 y N° 140-2005-EF/94.11

The information referred to both resolutions will be submitted to the CONASEV of the 

Republic of Peru, together with the Annual Report.

Economic relations with other companies due to loans that commit more than 10% 

of the stockholder’s equity of the issuing entity.

To date, there are no loans with other companies that compromise more than 10% 

of SCC’s property.

adMiNiSTraTiVE JudiCiaL Or arbiTraTiON PrOCESSES LiTiGaTiON

See Note to Consolidated Financial Statements.

Changes  of  those  responsible  for  the  preparation  and  revision  of  the 

financial information

Jose N. Chirinos acts as Director of Comptroller and Finance and Marco A. Garcia 

acts as Finance Manager.

information related to the stock entered in the Stock Market Public

Common Stock

On November 29, 1995 the Company offered to exchange the recently issued common 

shares for all and any labor shares of the Peruvian Branch of the Company, at a ratio 

of  one  common  share  per  four  S-1  shares  and  one  common  share  per  five  S-2 

shares. The exchange expired on December 29, 1995, with 80.8% of the total labor 

shares  in  circulation  exchange  for  22,959,334  common  shares.  These  common 

shares are quoted in New York Stock Exchange and the Lima Stock Exchange and 

are entitled to one vote per share.  

98 \ Annual Report 2009 \  Southern Copper

Along  with  the  exchange  of  labor  shares  the  holders  of  common  shares  of  the 

Company exchanged their shares for class A common shares, with the right to five 

votes per share. 

In connection with the Minera Mexico acquisition (April 1, 2005), 134,415,280 new 

common shares were  issued and class A common  shares  of  the  Company  were 

converted to common shares, and preferential votes were eliminated. On June 9, 

2005, Cerro Trading Company, Inc., SPC Investors L.L.C., Phelps Dodge Overseas 

Capital Corporation and Climax Molybdenum B.V., subsidiaries of two of SCC’s 

founding shareholders and affiliates, sold their share in SCC.

On August 30, 2006 the Executive Committee of the Board of Directors declared 

a  two-for-one  split  of  the  Company’s  outstanding  common  stock.    On  October 

2, 2006 common shareholders of record at the close of business on September 

15, 2006, received one additional share of common stock for every share owned.  

The Company’s common stock began trading at its post-split price on October 3, 

2006.  The split increased the number of shares outstanding to 294,460,850 from 

147,230,425.  

On June 19, 2008 the Executive Committee of the Board of Directors declared a 

three-for-one split of the Company’s outstanding common stock.  On July 10, 2008 

common shareholders of record at the close of business on June 30, 2008, received 

two additional shares of common stock for every share owned.  The split increased 

the number of shares outstanding to 883,410,150 from 294,470,050. 

All  share  and  per  share  amounts  have  been  retroactively  adjusted  to  reflect  the 

stock split.

Consequently,  as  from  December  31,  2009,  850’000,000  common  shares  of  the 

Company were under circulation with a nominal value of $0.01 per share.

 Southern Copper \ Annual Report 2009 \ 99 

Corporate bonds 

On May 9, 2006, SCC issued $400 million 7.5% Notes due 2035. In July 2005, 

SCC had also issued $600 million 7.5% Notes due 2035. The notes are senior 

unsecured obligations of the Company. The net proceeds from the issuance and 

sale of the notes were principally used to repay outstanding indebtedness of SCC, 

and the balance was used for general corporate purposes. SCC filed a registration 

statement on Form S-4 with respect to these Notes in October 2005.

In  January  2006,  SCC  completed  an  exchange  offer  for  $200  million,  6.375% 

Notes  due  2015  and  $600  million,  7.5%  Notes  due  2035.  In  the  exchange  offer, 

$197.4 million of the 6.375% old notes due 2015 were tendered in exchange for an 

equivalent amount of new notes and an aggregate of $590.5 million of the 7.5% old 

notes due 2035 were tendered in exchange for an equivalent amount of new notes. 

The indentures relating to the notes contain certain covenants, including limitations 

on  liens,  limitations  on  sale  and  leaseback  transactions,  rights  of  the  holders  of 

the notes upon the occurrence of a change of control triggering event, limitations 

on  subsidiary  indebtedness  and  limitations  on  consolidations,  mergers,  sales  or 

conveyances.  All  of  these  limitations  and  restrictions  are  subject  to  a  number  of 

significant  exceptions,  and  some  of  these  covenants  will  cease  to  be  applicable 

before the notes mature if the notes attain an investment grade rating. At December 

31, 2009, SCC is in compliance with these covenants.

The notes issued in July 2005 and the new notes issued in May 2006 are treated as 

a single series of notes under the indenture, including for purposes of covenants, 

waivers and amendments.  SCC has registered these notes under the Securities 

Act of 1933, as amended.

In 1999, SCC entered into a $100 million, 15-year loan agreement with Mitsui. The 

interest  rate  for  this  loan  is  the  Japanese  LIBO  rate  plus  1.25%  (Japanese  LIBO 

for  this  loan  at  December  31,  2009  was  1.2175%).  The  Mitsui  credit  agreement 

is collateralized by pledges of receivables on 31,000 tons of copper per year. The 

100 \ Annual Report 2009 \  Southern Copper

Mitsui agreement requires SCC to maintain a minimum stockholders’ equity of $750 

million and a ratio of debt to equity.  Reduction of Grupo Mexico’s direct or indirect 

voting interest in SCC to less than a majority would constitute an event of default 

under the Mitsui agreement.  . At December 31, 2009, SCC is in compliance with 

these covenants.

In January 2005, the Company signed a $200 million credit facility with a group 

of banks led by Citibank, N.A. Proceeds of this credit facility were used to prepay 

$199 million the outstanding bonds of the Company’s Pe ruvian bond program. 

On July 28, 2005, a portion of the proceeds from the financing, noted above, were 

used to repay this facility.

In 1998, Minera Mexico issued $500 million of unsecured bonds, which we referred 

to as  Yankee bonds. These bonds were offered in two series: Series A bonds which 

were fully repaid in 2008 with a payment of $150 million, and Series B for $125 

million,  with  an  interest  rate  of  9.25%  and  a  2028  maturity  date.  In  2007,  SCC 

repurchased  $68.6  million  of  the  Series  B  bonds  at  a  premium  of  $16.6  million, 

which is included in the consolidated statement of earnings on the line “Loss on debt 

prepayments.” . The bonds contain a covenant requiring Minera Mexico to maintain 

a ratio of EBITDA to interest expense of not less than 2.5 to 1.0, as such terms are 

defined by the facility. At December 31, 2009, Minera Mexico is in compliance with 

this covenant.

We expect that we will meet our cash requirements for 2009 and beyond from internally 

generated funds, cash on hand and from additional external financing if required.

Members of the board of directors at december 31, 2009

German Larrea Mota-Velasco, Director. Mr. Larrea has been Chairman of the Board 

since December 1999, Chief Executive Officer from December 1999 to October 2004, 

and a Director of the Company since November 1999. He has been Chairman of the 

 Southern Copper \ Annual Report 2009 \ 101 

Board of Directors, President and Chief Executive Officer of Grupo Mexico, S.A.B. de 

C.V. (“Grupo Mexico”) (holding) since 1994. Mr. Larrea has been Chairman of the 

Board of Directors and Chief Executive Officer of Grupo Ferroviario Mexicano, S.A. 

de  C.V.  (railroad  company)  since  1997.  Mr.  Larrea  was  previously  Executive  Vice 

Chairman of Grupo Mexico, and has been member of the Board of Directors since 

1981. He is also Chairman of the Board of Directors and Chief Executive Officer of 

Empresarios Industriales de Mexico, S.A. de C.V. (holding), Compañia Perforadora 

Mexico, S.A. de C.V. (drilling company), Mexico Compañia Constructora, S.A. de 

C.V. (construction company), and Fondo Inmobiliario (real estate company), since 

1992.  He  founded  Grupo  Impresa,  a  printing  and  publishing  company  in  1978, 

remaining as the Chairman and Chief Executive Officer until 1989 when the company 

was sold. He is also a Director of Banco Nacional de Mexico, S.A. (Citigroup), which 

forms part of Grupo Financiero Banamex, S.A. de C.V. since 1992, Consejo Mexicano 

de Hombres de Negocios, and Grupo Televisa, S.A.B. since 1999. He and Mr. Genaro 

Larrea Mota-Velasco are brothers.

Oscar Gonzalez Rocha, Director. Mr. Gonzalez Rocha has been our President since 

December 1999 and our President and Chief Executive Officer since October 21, 

2004. He has been a Director of the Company since November 1999. Previously, 

he  was  the  Company’s  President  and  General  Director  and  Chief  Operating 

Officer from December 1999 to October 20, 2004. Mr. Gonzalez Rocha has been 

a  Director  of  Grupo  Mexico  since  2002.  He  was  General  Director  of  Mexicana 

de  Cobre,  S.A.  de  C.V.  from  1986  to  1999  and  of  Mexicana  de  Cananea,  S.A. 

de C.V. from 1990 to 1999. He was an alternate Director of Grupo Mexico from 

1998 to April 2002. Mr. Gonzalez Rocha is a civil engineer with a degree from the 

Autonomous National University of Mexico (UNAM).

Emilio Carrillo Gamboa, Director. Mr. Carrillo Gamboa has been a Director of the 

Company since May 30, 2003 and is our fourth independent Director. Mr. Carrillo 

Gamboa is a prominent lawyer in Mexico and has been the Senior Partner of the law 

102 \ Annual Report 2009 \  Southern Copper

firm Bufete Carrillo Gamboa, S.C., a law firm specializing in corporate, financial, 

commercial, and public utility issues, for the last five years. Mr. Carrillo Gamboa has 

extensive business experience and currently serves on the boards of many prestigious 

international and Mexican corporations, as well as charitable organizations. Since 

March 9, 2005, he has been Chairman of the Board of The Mexico Fund, Inc. (NYSE—

mxf),  a  nondiversified  closed-end  management  investment  company.  Mr.  Carrillo 

Gamboa held various offices with Telefonos de Mexico, S.A. de C.V. (“TELMEX”) 

from  1960  to  1987,  the  most  recent  being  that  of  President  and  Chief  Executive 

Officer from June 1975 to June 1987.  He later served as Mexico’s Ambassador to 

Canada from July 1987 to February 1989. Mr. Carrillo Gamboa currently serves on 

the board of Empresas ICA, S.A.B. de C.V. (NYSE-ica), an engineering, procurement 

and construction) company. He is a member of the Valuation, Contract Review and 

Nominating and Corporate Governance Committees of The Mexico Fund, Inc. and a 

member of the Audit Committees of Empresas ICA, S.A.B. de C.V. since 2002 and of 

The Mexico Fund, Inc. since 2002. Mr. Carrillo Gamboa has a law degree from the 

Autonomous National University of Mexico (UNAM). He also attended a continuous 

legal education program at Georgetown University Law School, and practiced at the 

World Bank.

Alfredo Casar Perez, Director. Mr. Casar Perez has been a Director of the Company 

since October 26, 2006. He has been a member of the Board of Directors of Grupo 

Mexico since 1997. He is also a member of the Board of Directors of Ferrocarril 

Mexicano, S.A. de C.V., an affiliated company of Grupo Mexico, since 1998 and its 

Chief Executive Officer since 1999. From 1992 to 1999, Mr. Casar Perez served as 

General Director and member of the Board of Directors of Compañia Perforadora 

Mexico, S.A. de C.V. and Mexico Compañia Constructora, S.A. de C.V., two affiliated 

companies of Grupo Mexico. Mr. Casar Perez served as Project Director of ISEFI, 

a subsidiary of Banco Internacional in 1991 and Executive Vice President of Grupo 

Costamex in 1985. Mr. Casar Perez also worked for the Real Estate Firm, Agricultural 

Ministry, and the Mexican College. Mr. Casar Perez holds a degree in Economics 

 Southern Copper \ Annual Report 2009 \ 103 

from the Autonomous Technological Institute of Mexico, ITAM, and one in Industrial 

Engineering  from  the  Anahuac  University.  He  also  holds  a  Master’s  degree  in 

Economics from the University of Chicago.

Alberto  de  la  Parra  Zavala,  Director.  Mr.  de  la  Parra  has  been  a  Director  of  the 

Company since July 26, 2007. He has been the General Counsel of Grupo Mexico 

since  February  2007.  He  was  a  Partner  of  Galicia  y  Robles,  S.C.,  a  prominent 

Mexican law firm, from February 2002 to January 2007. Mr. de la Parra was a Partner 

of Santamarina y Steta, S.C., one of the largest law firms in Mexico, from 1997 to 

2002. He also worked for one year as a foreign associate with the law firm White & 

Case LLP in New York City. Mr. de la Parra is an accomplished Mexican attorney 

with  broad  experience  in  corporate  and  financial  matters,  including  mergers  and 

acquisitions. He has represented Mexican and international clients before Mexican 

authorities, including the Banking and Securities Exchange Commission, and the 

Stock Exchange. Additionally, Mr. de la Parra is the Corporate Secretary of the Board 

of Directors of Grupo Mexico, and of some of its subsidiaries. Mr. de la Parra was a 

member of the board of Grupo Aeroportuario del Sureste, S. A. B. de C. V. (airport 

services) from 2000 to 2007.  Mr. de la Parra has a law degree from the Escuela Libre 

de Derecho of Mexico.

Xavier Garcia de Quevedo Topete, Director. Mr. Garcia de Quevedo has been a Director 

of the Company since November 1999. He has been the President of Minera Mexico 

since September 2001 and the President and Chief Executive Officer of Southern 

Copper Minera Mexico and our Chief Operating Officer since April 12, 2005. He has 

been the President and Chief Executive Officer of Americas Mining Corporation since 

September 7, 2007. Mr. Garcia de Quevedo initiated his professional career in 1969 

with Grupo Mexico. He was President of Grupo Ferroviario Mexicano, S.A. de C.V. 

and of Ferrocarril Mexicano, S.A. de C.V. from December 1997 to December 1999, 

and General Director of Exploration and Development of Grupo Mexico from 1994 to 

1997. He has been a Director of Grupo Mexico since April 2002. He was also Vice 

104 \ Annual Report 2009 \  Southern Copper

President  of  Grupo  Condumex,  S.A.  de  C.V.  (telecommunications,  electronic  and 

automotive parts producer) for eight years. Mr. Garcia de Quevedo is the Chairman 

of the Mining Chamber of Mexico. He is a Chemical Engineer with a degree from the 

Autonomous National University of Mexico (UNAM). He also attended a continuous 

business administration and finance program at the Technical Institute of Monterrey 

in Mexico.

Genaro  Larrea  Mota-Velasco,  Director.  Mr.  Larrea  was  our  Vice  President, 

Commercial from December 1999 until April 25, 2002, and has been a Director 

since November 1999. From April 1983 to August 2002, Mr. Larrea held several 

positions in the areas of finance, commercial and logistics with Grupo Mexico. He 

has been a Director of Grupo Mexico since 1994. He is currently Chairman of the 

Board of Directors of Corporacion Scribe, S.A.B. Mr. Larrea has a Bachelor’s degree 

in  Business  Administration  from  Newport  University  and  a  Global  Leadership 

Program certificate from Thunderbird University. He and Mr. German Larrea Mota-

Velasco are brothers.

Daniel  Muñiz  Quintanilla,  director.  Mr.    Muñiz  has  been  a  director  of  the 

Company  since  May  28,  2008.  Mr.  Muñiz  has  been  the  Chief  Financial 

Officer of Grupo Mexico since april 2007. Prior to joining Grupo Mexico, 

Mr. Muñiz was a practicing corporate-finance lawyer from 1996 to 2006. 

during  this  time  he  worked  at  Cortes,  Muñiz  y  Nuñez  Sarrapy;  Mijares, 

angotia, Cortes y Fuentes; and baker & Mckenzie (London and Mexico City 

offices).  he  holds  a  Master’s  degree  in  Financial  Law  from  Georgetown 

university, and a Master’s degree in business administration from instituto 

de Empresa in Madrid.  

Armando Ortega Gomez, director. Mr. Ortega has been our Vice President, 

Legal and Secretary since april 25, 2002 and a director since august 2002. 

he  has  been  our  General  Counsel  since  October  23,  2003.  Previously, 

 Southern Copper \ Annual Report 2009 \ 105 

he  was  our  assistant  Secretary  from  July  25,  2001  to  april  25,  2002. 

he  was  General  Counsel  of  Grupo  Mexico  from  May  2001  to  February 

2007. Previously, he headed the unit on international Trade Practices of 

the Ministry of Economy of Mexico with the rank of deputy Vice Minister 

from January 1998 to mid-May 2001, and was negotiator for international 

matters for said Ministry from 1988 to May 2001.

Luis  Miguel  Palomino  Bonilla,  Director.  Dr.  Palomino  has  been  a  Director  of  the 

Company since March 19, 2004 and is a Special Independent Director. Dr. Palomino 

has  been  Chairman  of  the  Board  of  Aventura  Plaza  S.  A.  (commercial  real  estate 

developer  and  operator)  since  January  2008,  Manager  of  the  Peruvian  Economic 

Institute  (economic  think  tank)  since  April  2009,  Managing  Partner  of  RMG 

Consultores (a financial consulting firm) since July 2007, Director of the Master in 

Finance Program at the University of the Pacific in Lima, Peru since July 2009, and a 

member of the board of various organizations. He has been a member of the Board of 

Directors of Access SEAF SAFI since December 2007.  Dr. Palomino was previously 

Principal and Senior Consultant of Proconsulta International (financial consulting) 

from  September  2003  to  June  2007.  Previously  he  was  First  Vice  President  and 

Chief  Economist,  Latin  America,  for  Merrill  Lynch,  Pierce,  Fenner  &  Smith,  New 

York (investment banking) from 2000 to 2002. He was Chief Executive Officer, Senior 

Country and Equity Analyst of Merrill Lynch, Peru (investment banking) from 1995 to 

2000. Dr. Palomino has held various positions with banks and financial institutions 

as an economist, financial advisor and analyst. He has a PhD in finance from the 

Wharton School of the University of Pennsylvania, Philadelphia, and graduated from 

the Economics Program of the Universidad del Pacifico, Lima, Peru.

Gilberto  Perezalonso  Cifuentes,  Director.  Mr.  Perezalonso  has  been  a  Director  of 

the Company since June 2002 and is a Special Independent Director. He was Chief 

Executive  Officer  of  Corporacion  Geo  S.A.  de  C.V.  (housing  construction)  from 

106 \ Annual Report 2009 \  Southern Copper

February 2006 to February 2007. Mr. Perezalonso was the Chief Executive Officer 

of Aeromexico (Aerovias de Mexico, S.A. de C.V.) (airline company) from 2004 until 

December 2005. From 1998 until April 2001, he was Executive Vice President of 

Administration and Finance of Grupo Televisa, S.A.B. (media company).  From 1980 

until February 1998, Mr. Perezalonso held various positions with Grupo Cifra, S.A. 

de C.V. (department stores), the most recent position being that of General Director 

of  Administration  and  Finance.  Now  he  is  a  member  of  the  advisory  council  of 

Banco Nacional de Mexico, S.A. de C.V. (banking), the board and of the investment 

committee of Afore Banamex (banking), the board and of the investment committee of 

Siefore Banamex No. 1 (banking), and is a member of the Boards of Gigante, S.A. de 

C.V. (retail), Masnegocio Co. S. de R.L. de C.V. (information technology), Telefonica 

Moviles Mexico, S.A. de C.V. (wireless communication), and Construction Company 

Marhnos  (housing  construction).  Mr.  Perezalonso  was  a  director  of  Cablevision, 

S.A. de C.V., Grupo Televisa, S.A.B. and a member of the Audit Committee of Grupo 

Televisa,  S.A.B.  from  March  1998  to  September  2009.    Mr.  Perezalonso  has  a 

law  degree  from  the  Iberoamerican  University  and  a  Master’s  degree  in  Business 

Administration  from  the  Business  Administration  Graduate  School  for  Central 

America (INCAE). Mr. Perezalonso has also attended the Corporate Finance program 

at Harvard University.

Juan Rebolledo Gout, Director. Mr. Rebolledo has been a Director of the Company 

since May 30, 2003. Mr. Rebolledo has been International Vice President of Grupo 

Mexico since 2001. He was Deputy Secretary of Foreign Affairs of Mexico from 1994 

to 2000 and Deputy Chief of Staff to the President of Mexico from 1993 to 1994. 

Previously, he was Assistant to the President of Mexico (1989-1993), Director of 

the “National Institute for the Historical Studies of the Mexican Revolution” of the 

Secretariat of Government (1985-1988), Dean of Graduate Studies at the National 

Autonomous  University  of  Mexico  (UNAM),  Political  Science  Department  (1984-

1985),  and  professor  of  said  university  (1981-1983).  Mr.  Rebolledo  holds  a  law 

 Southern Copper \ Annual Report 2009 \ 107 

degree from UNAM, an MA in philosophy from Tulane University, and an LLM from 

Harvard Law School. 

Carlos  Ruiz  Sacristan,  Director.  Director.  Mr.  Ruiz  Sacristan  has  been  a  Director 

of  the  Company  since  February  12,  2004  and  is  a  Special  Independent  Director. 

Since November 2001, he has been the owner and Managing Partner of Proyectos 

Estrategicos 

Integrales,  a  Mexican 

investment  banking 

firm  specialized 

in 

agricultural, transport, tourism, and housing projects. Mr. Ruiz Sacristan has held 

various distinguished positions in the Mexican government, the most recent being 

that of Secretary of Communication and Transportation of Mexico from 1995 to 2000. 

While holding that position, he was also Chairman of the Board of Directors of the 

Mexican-owned companies in the sector, and member of the Board of Directors of 

development banks. Mr. Ruiz Sacristan is currently a member of the Board of Directors 

and of the Audit, and Environmental and Technology Committees of Sempra Energy 

(energy services). He was also the Chairman of Asarco LLC, an affiliate company of 

Grupo Mexico (integrated US copper producer), a member of the Board of Directors 

of Constructora y Perforadora Latina, S.A. de C.V. (Mexican geothermal exploration 

and  drilling  company)  and  a  member  of  the  Board  of  Directors  of  Banco  Ve  Por 

Mas, S.A. (Mexican bank). Mr. Ruiz Sacristan holds a Bachelor’s degree in Business 

Administration  from  the  Anahuac  University  of  Mexico  City,  and  an  MBA  degree 

from Northwestern University of Chicago.

108 \ Annual Report 2009 \  Southern Copper

EXECuTiVE OFFiCErS

German Larrea Mota-Velasco

Chairman of the Board

Oscar Gonzalez Rocha

President and Chief Executive Officer 

Xavier Garcia de Quevedo Topete

President and Chief Executive Officer Southern Copper Minera Mexico and our 

Chief Operating Officer 

Genaro Guerrero Diaz Mercado

Vice-President, Finance and Chief Financial Officer 

Jose de los Heros Ugarte

Vice-President, Commercial

Vidal Muhech Dip

Vice-President, Projects

Armando Ortega Gomez

Vice-President, Legal, General Counsel and Secretary

Jose N. Chirinos Fano

Comptroller 

Remigio Martinez Muller

Vice-President, Explorations

 Southern Copper \ Annual Report 2009 \ 109 

next of kin

Messrs. German Larrea Mota-Velasco, Chairman of the Board of the Company and 

Genaro Larrea Mota-Velasco, a Director of the Company are brothers or kindred in 

second degree of consanguinity. 

A company of which more than 50% of the voting power is held by a single entity, 

a “controlled company”, need not comply with the requirements of the New York 

Stock  Exchange  (“NYSE”)  corporate  governance  rules  requiring  a  majority  of 

independent Directors and independent compensation and nomination/corporate 

governance committees.  SCC is a controlled company as defined by the rules of 

the NYSE. Grupo Mexico owns indirectly 80.00% of the stock of the Company.   

The Company has taken advantage of the exceptions to comply with the corporate 

governance rules of the NYSE.  The Board of Directors of the Company determined 

that  Messrs.  Luis  Miguel  Palomino  Bonilla,  Gilberto  Perezalonso,  and  Emilio 

Carrillo, the three members of the Company’s Audit Committee, are independent 

of  management  and  financially  literate  in  accordance  with  the  qualifications 

of  the  NYSE  and  the  Securities  and  Exchange  Commission  (“SEC”),  as  such 

qualifications are interpreted by the Company’s Board of Directors in its business 

judgment.  In 2009 we had three special independent directors nominated by the 

Special  Nominating  Committee,  Messrs.  Harold  S.  Handelsman,  Luis  Miguel 

Palomino  Bonilla,  Gilberto  Perezalonso  Cifuentes,  and  Carlos  Ruiz  Sacristan.  

In 2009, Mr. Emilio Carrillo Gamboa was our fourth independent director. At its 

meeting on January 28, 2010, the Board of Directors determined that Messrs. Luis 

Miguel Palomino Bonilla, Gilberto Perezalonso Cifuentes, Carlos Ruiz Sacristan 

and Emilio Carrillo Gamboa were independent of management in accordance with 

the requirements of the NYSE as such requirements are interpreted by our Board 

of Directors in its business judgment.

To  the  best  of  the  Company’s  knowledge,  no  other  relationship  of  affinity  and/or 

consanguinity exists among the other members of the Board, and between them and 

the Executive Officers of Southern Copper Corporation.

110 \ Annual Report 2009 \  Southern Copper

special Committees of the board 

SCC’s Board of Directors has organized the following Special Committees:

1.  Executive Committee, sitting five members who substitute for the board 

when sessions or decisions are required concerning urgent matters, or 

which the board would have expressly delegated its mandate.

2.  Comite  de  Auditoria,  sitting  three  independent  Board  members  who  are 

knowledgeable in accounting and financial matters.  Its main purpose is to (a) 

assist the Board in monitoring (i) the quality and integrity of the Company’s 

financial statements; (ii) the qualifications and independence of the independent 

auditors;(iii)  the  appropriate  performance  of  the  internal  audit  function;  and 

(iv) the Company’s compliance with legal and regulatory provisions; and (b) 

prepare the report requirement by SEC rules.

3.  Compensation Committee, comprising of four Board members, its principal objective 

is to evaluate and establish the remunerations of senior officials and key employees at 

the Company and its subsidiaries, and eventual raises in remuneration. 

4.  Special Committee Nominees, ccomprising of 2 independents Board members and, 

one nominees by the Board, its principal objective is to promote and evaluate people 

who are propose as Special and Independents Directors.

5.  Corporate Governance Committee, Its four Board members have as their principal 

role to advise the Board on its functions and needs, develop and recommend the 

approval of the Company’s good governance principles, and overseeing the evaluation 

of the Board’s and Management’s performance.

6.  Administrative Committee, Designated by the Board for (Employee Retirement 

Income Security Act – ERISA - USA) Benefits Plans.  The Vice-President for 

Finance  and  Chief  Financial  Officer  is  the  Board-appointed  Trustee  for  the 

 Southern Copper \ Annual Report 2009 \ 111 

Company’s Benefits Plans subject to US regulations, including ERISA. This 

Officer  will  appoint  an  Administrative  Committee  sitting  four  management 

members whose purpose is to administrate and manage those plans and to 

oversee the performance of the trust agents and others charged with investing 

the plans’ monies. 

Administration and board Income

Total  remunerations  of  Board  and  Administration  members,  in  relation  to  the 

Company´s gross income is 0.37%.

Annual Meeting

The annual meeting of stockholders of Southern Copper Corporation will be held on 

Thursday, April 29, 2010 at 9:00 hours. Mexico D.F. time, at Avenue Baja California 

Nº 200, Twelve Floor, Colonia Roma Sur, Mexico City, Mexico.

COrPOrAtE OffICEs:

united States

11811 North Tatum  Blvd., Suite 2500

Phoenix, AZ 85028, U.S.A.

Phone. +(602) 494-5328

Fax +(602) 494-5317

112 \ Annual Report 2009 \  Southern Copper

Mexico

Campos Eliseos No. 400 - 9 floor

Col. Lomas de Chapultepec, Mexico D.F.

Phone. +(52-55) 1103-5320, Ext. 5855

Fax +(52-55) 1103-5583  

Peru

Avenue Caminos del Inca Nro. 171

Chacarilla del Estanque Santiago de Surco

Lima 33, Peru

Phone. +(511) 512-0440, Anexo 32111

Fax +(511) 512-0486

transfer Agent, registrar and stockholder services

The Bank of New York Mellon Corporation (BONY)

Shareowner Services

480 Washington Boulevard

Jersey City, NJ 07310-1900-0286 

Phone +(800) 524-4458

 Southern Copper \ Annual Report 2009 \ 113 

dividend reinvestment Program.

SCC stockholders can have their dividends automatically reinvested in SCC common 

shares.  SCC pays all administrative and brokerage fees.  This plan is administered by 

The Bank of New York Mellon Corporation. For more information, contact The Bank of 

New York Mellon Corporation at Phone +(800) 524-4458.

stock Exchange Listing.

The principal markets for SCC’s Common Stock are the New York Stock Exchange and 

the Lima Stock Exchange.  Effective February 17, 2010, SCC’s Common Stock changed 

its symbol from PCU to SCCO on both the NYSE and the Lima Stock Exchange. 

Others 

The Branch in Peru has issued, in accordance with Peruvian law, ‘investment shares’ 

(formerly named labor shares) that are quoted in the Lima Stock Exchange under the 

symbol SPCCPI1 and SPCCPI2.  Transfer Agent, registrar and stockholders services 

are provided by Banco de Credito of Peru at Avenue Centenario 156, La Molina, Lima 

12, Peru. Phone +(511)  313-2478, Fax +(511) 313-2556.

Other Corporate Information

For other information on the corporation or to obtain additional copies of the annual 

report, contact the Corporate Communications Department at our corporate offices.

1Proxy status, extension 3325 for Spanish 

114 \ Annual Report 2009 \  Southern Copper

southern Copper Corporation

USA:  11811  North  Tatum  Blvd.,  Suite  2500,  Phoenix,  AZ  85028,  U.S.A.,  Phone: 

(602) 494-5328, Fax: (602) 494-5317.

NYSE Symbol: SCCO.

MEXICO: Campos Eliseos No. 400, 9 floor, Col. Lomas de Chapultepec  

Mexico D.F.

Phone +(52-55) 1103-5000, Extension 5855

Fax +(52-55) 11 03 55 83 

PERU: Avenue Caminos del Inca 171 (B-2), Chacarilla del Estanque, Santiago de 

Surco – Lima 33 - Peru

Phone. +(511) 512-0440, Ext. 32111 Fax +(511) 512-0486

Web Page: www.southerncoppercorp.com

Email address: southerncopper@southernperu.com.pe

Form 10-K1. 

Attached  Form  10-K  contains  Management’s  Discussion  and  Analysis  of  Financial 

Condition and Results of Operations, Consolidated Combined Financial Statements 

and the accompanying notes are an integral part of these Annual Report.

 2Form 10-K, Telefono. +(511) 512-0440, anexo  3354 

 Southern Copper \ Annual Report 2009 \ 115 

 
MEXICO. Cananea Complex

116 \ Annual Report 2009 \  Southern Copper

MEMbErS OF ThE bOard OF dirECTOrS

German Larrea Mota-Velasco

Oscar Gonzalez Rocha

Emilio Carrillo Gamboa

Alfredo Casar Perez

Alberto de la Parra Zavala 

Xavier Garcia de Quevedo Topete

Genaro Larrea Mota-Velasco

Daniel Muñiz Quintanilla

Armando Ortega Gomez

Luis Miguel Palomino Bonilla

Gilberto Perezalonso Cifuentes

Juan Rebolledo Gout

Carlos Ruiz Sacristan

Audit Committee

Emilio Carrillo Gamboa, Presidente del Comite,

Luis Miguel Palomino Bonilla y

Gilberto Perezalonso Cifuentes

 Southern Copper \ Annual Report 2009 \ 117 

Executive Officers  

German Larrea Mota-Velasco

Chairman of the Board

Oscar Gonzalez Rocha

President and Chief Executive Officer 

Xavier Garcia de Quevedo Topete

President  and  Chief  Executive  Officer  Southern  Copper  Minera 

Mexico and our  Chief Operating Officer

Genaro Guerrero Diaz Mercado 

Vice-President, Finance and Chief Financial Officer  

Jose de los Heros Ugarte

Vice-President Commercial

Vidal Muhech Dip

Vice-President, Projects

Armando Ortega Gomez

Vice-President, Legal, General Counsel and Secretary

Jose N. Chirinos Fano

Comptrollerr 

Remigio Martinez Muller

Vice-President, Explorations

118 \ Annual Report 2009 \  Southern Copper

 Southern Copper \ Annual Report 2009 \ 119 
 Southern Copper \ Annual Report 2009 \ 119 

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 Southern Copper \ Annual Report 2009 \ 121 

 
 
 
SOUTHERN COPPER CORPORATION

CORPORATE OFFICES: U.S.A
11811 North Tatum Blvd.,
Suites 2500, Phoenix, Az 85028, U.S.A
Phone:   + (602) 494-5328
+ (602) 494-5317
Fax: 

MEXICO
Campos Eliseos No. 400 piso 9
Col. Lomas de Chapultepec, México D.F.
Phone:  + (52-55) 1103-5320, Ext. 5855
+ (52-55) 1103-5583
Fax: 

PERU
Av. Caminos del Inca 171,
Chacarilla del Estanque,
Santiago de Surco, Lima 33, Peru
Phone:   + (511) 512-0440, Ext. 3211
+ (511) 512-0486
Fax: 

Symbol: SCCO

Web page:
www.southerncoppercorp.com

E-mail:
southerncopper@southernperu.com.pe

122 \ Annual Report 2009 \  Southern Copper

unlimited

‘09

‘09

results

Annual Report