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Hochschild Mining PLC
Annual Report 2006

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FY2006 Annual Report · Hochschild Mining PLC
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Hochschild Mining plc
1 Grosvenor Crescent
London
SW1X 7EF

2006

Hochschild Mining plc

Annual Report & Accounts
For the year ended 31 December 2006

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Hochschild Mining plc 
is a leading precious metals  
company operating in Latin 
America with a primary focus  
on silver and gold.

	01	 Highlights
	02	 About Us
	14  Chairman’s Statement
	16  Business Review
	36  Board of Directors
	38  Corporate Structure
	39  Corporate Governance Report
	45  Directors’ Remuneration Report
	48  Directors’ Report
	53  Statement of Directors’ Responsibilities
	54  Independent Auditors’ Report
	56  Group Income Statement
	57  Group Balance Sheet

	 58  Group Cash Flow Statement
	 59  Group Statement of Changes in Equity
	60  Notes to the Group Financial Statements
	100  Parent Company Income Statement
	101  Parent Company Balance Sheet
	102  Parent Company Cash Flow Statement
	103  Parent Company Statement of Changes in Equity
	104  Notes to the Parent Company Financial Statements
	110  Reserves and Resources
	 115  Production
	116  Glossary
	118  Shareholder Information

Forward looking statements
The documents in this Annual Report, including those that make up the Directors’ Report, 
contain certain forward looking statements, particularly those relating to the business, 
strategy, investments, production, major projects and their contribution to expected 
production and other plans of Hochschild Mining plc and its current goals, assumptions and 
expectations relating to its future financial condition, performance and results.

By their nature, forward looking statements involve risks and uncertainties because they 
relate to events and depend on circumstances that will or may occur in the future.  Actual 
results, performance or achievements of Hochschild Mining plc may be materially different 
from any future results, performance or achievements expressed or implied by such forward 
looking statements. Past performance is no guide to future performance and persons 
needing advice should consult an independent financial adviser.

The forward looking statements reflect knowledge and information available at the date of 
preparation of this Annual Report. Except as required by the Listing Rules and applicable law, 
the Board of Hochschild Mining plc does not undertake any obligation to update or change 
any forward looking statements to reflect events occurring after the date of this Annual Report.

Nothing in this Annual Report should be construed as a profit forecast.

Highlights

US$211m

Revenue

2% decrease

US$108m

Weighted average cost per tonne

Adjusted EBITDA*

89% increase

Attributable after tax profit*

US$0.19

25% increase

Earnings per share (pre-exceptionals)

Attributable stated reserves

Revenue 

Revenue up 31% from US$161 million in 2005 to US$211 million in 2006.

Costs

Weighted average cost per tonne for our three operating mines decreased 2% in 2006.

Adjusted EBITDA*

Adjusted EBITDA up 52% from US$71 million in 2005 to US$108 million in 2006 equating  
to an adjusted EBITDA margin of 51%.

Attributable after tax profit*

Attributable after tax profit up 89% from US$25 million in 2005 to US$47 million in 2006.

Reserve base 

Increased attributable stated reserves by 25% in the second half of 2006.

Stable production

Stable production in 2006 with production of 11.6 million ounces of silver and 196 thousand 
ounces of gold.

Project development

The three advanced development projects are on schedule to commence production  
in 2007 and expansions at the three operating mines are progressing according to plan.

Listing

Successfully listed on the London Stock Exchange raising gross proceeds of US$515 million  
in November 2006.

*Full definitions of adjusted EBITDA and attributable after tax profit may be found in the Glossary on page 116.

Hochschild Mining plc
Annual Report & Accounts 2006

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About Us

A leading underground precious metals 
producer: We have a consistent record of high 
profitability and sustained growth underpinned 
by professional and responsible mining practices.

Who we are
We are the fourth largest primary silver producer 
globally and a mid-cap sized gold producer. We have over 
40 years of experience in the exploration, evaluation and 
extraction of precious metal epithermal vein deposits.

Currently, we have three operating underground mines 
(Arcata, Ares and Selene) located in Southern Peru and 
four development projects in Argentina, Peru and 
Mexico. We also have over 20 long-term prospects 
throughout Latin America. In addition to potential 
acquisitions, we believe these projects provide substantial 
potential for long-term growth.

In 2006 we produced 11.6 million ounces of silver and 
196 thousand ounces of gold, which amounts to a total 
of 23.3 million silver equivalent ounces. We are targeting 
50 million silver equivalent ounces (830,000 gold 
equivalent ounces) by 2011, more than doubling our 2006 
production.

We focus on mid-sized, high-grade underground mining 
operations and projects in Latin America. Our knowledge 
of the region’s geological, cultural and political 
landscape allows us to build on our track record of 
achieving a high standard of operational efficiency. 

11.6moz

Silver produced in 2006

196koz

Gold produced in 2006

23.3moz

Silver equivalent produced in 2006

Silver Exchange  
Traded Fund (ETF)

Introduction of the silver ETF in  
April 2006 has created a significant 
amount of investment demand 
totalling approximately 125 million 
ounces at the end of January 2007.

Source: The Silver Institute; GFMS

Hochschild Mining plc
Annual Report & Accounts 2006

 
A proven track record: We have an established 
reputation of consistent reserve replacement, 
high-grade deposits and impressive margins. 

Proven track record   
Since commencing production at Arcata in the early 
1960s, we have been able to replace and grow our  
high-grade reserve base and have identified new and 
profitable projects in the region. We seek to build  
on this strong platform going forward.

We also have a proven financial track record of high 
profitability and cash generation. This is based on our 
focus on high-grade deposits and low cash costs. Our 
sustained low costs allow us to maintain our strong  
cash flow generation and profitability at all times, 
independent of high mineral prices. 

Although we have legacy forward sale contracts  
in place which expire in mid 2007, the corporate  
policy going forward is to remain 100% unhedged.  
Our greatest hedge is our low costs.

Hochschild Mining plc
Annual Report & Accounts 2006

Reserves replacement*

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(cid:42)(cid:39)(cid:27)(cid:1)(cid:30)(cid:202)(cid:47)(cid:38)(cid:197)(cid:202)(cid:38)(cid:44)(cid:31)

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(cid:43)(cid:41)(cid:27)(cid:1)(cid:30)(cid:1)(cid:202)(cid:38)(cid:39)(cid:197)(cid:202)(cid:38)(cid:44)(cid:31)

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(cid:44)(cid:39)

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(cid:30)(cid:43)(cid:31)(cid:27)

(cid:38)(cid:44)

(cid:69)(cid:104)(cid:91)(cid:1)(cid:104)(cid:91)(cid:105)(cid:91)(cid:104)(cid:108)(cid:91)(cid:1)(cid:104)(cid:91)(cid:102)(cid:98)(cid:87)(cid:89)(cid:91)(cid:99)(cid:91)(cid:100)(cid:106)(cid:1)

(cid:73)(cid:101)(cid:107)(cid:104)(cid:89)(cid:91)(cid:48)(cid:1)(cid:63)(cid:67)(cid:57)(cid:34)(cid:1)(cid:57)(cid:101)(cid:99)(cid:102)(cid:87)(cid:100)(cid:111)
(cid:32)(cid:60)(cid:107)(cid:98)(cid:98)(cid:1)(cid:90)(cid:91)(cid:92)(cid:95)(cid:100)(cid:95)(cid:106)(cid:95)(cid:101)(cid:100)(cid:1)(cid:101)(cid:92)(cid:1)(cid:104)(cid:91)(cid:105)(cid:91)(cid:104)(cid:108)(cid:91)(cid:105)(cid:1)(cid:104)(cid:91)(cid:102)(cid:98)(cid:87)(cid:89)(cid:91)(cid:99)(cid:91)(cid:100)(cid:106)(cid:1)(cid:104)(cid:87)(cid:106)(cid:95)(cid:101)(cid:1)(cid:99)(cid:87)(cid:111)(cid:1)(cid:88)(cid:91)(cid:1)(cid:92)(cid:101)(cid:107)(cid:100)(cid:90)(cid:1)(cid:95)(cid:100)(cid:1)(cid:106)(cid:94)(cid:91)(cid:1)(cid:61)(cid:98)(cid:101)(cid:105)(cid:105)(cid:87)(cid:104)(cid:111)(cid:1)
(cid:32)(cid:101)(cid:100)(cid:1)(cid:102)(cid:87)(cid:93)(cid:91)(cid:1)(cid:39)(cid:39)(cid:44)(cid:36)

Adjusted EBITDA margin

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A low cost producer: We have a sustained track 
record of low cash costs positioning us in the lowest 
quartile of the global cash cost curve for both silver  
and gold.

High-grade, low cost producer
Despite industry wide cost pressure, our weighted average 
cost per tonne for our three operating mines decreased 
2% in 2006. This decrease was principally driven by a 
significant cost reduction at our Selene mine resulting 
from increased mechanisation and productivity. 

Historically, our low cash costs and high cash flow results 
from our strategy of acquiring and exploiting high-grade 
ore reserves and our commitment to operational efficiency. 
This has fostered a corporate culture focused on productivity, 
underpinned by a rigorous system of cost control. 

Internally, we measure operating performance on a dollar 
per tonne basis. However, we recognise the importance 
of comparability against our peers and as such, we 
calculate silver cash costs on a co-product basis and  
gold on both a co-product and by-product basis.

2006 cash costs

Co-product 

By-product

US$3.57/oz
US$153/oz

US$(2.52)/oz
US$(273)/oz

Silver

Gold

Silver’s antibacterial 
properties

Use of silver to prevent infection 
dates to ancient Greece and Rome. 
Today silver, a natural antibacterial 
agent, is being used in clothing and 
sportswear, amongst other things,  
to prevent the growth of bacteria.

Hochschild Mining plc
Annual Report & Accounts 2006

 
Underground mining expertise: Our unique 
focus on mid-sized underground mining, a 
strategy not typically pursued by the major 
mining companies, has given us a broad  
platform for significant growth opportunities  
in the Americas. 

Our experience and expertise
We have been mining and exploring in Latin America 
since the early 1920s and currently have exploration offices 
in Peru, Mexico, Argentina, Chile and the United States.
This gives us invaluable local expertise in addition to our 
geological familiarity with the region. 

Our approach
We consistently update our digital geo-database and 
regularly offer training for our exploration and geology 
department. In addition, we maintain research 
agreements with geology universities. Our approach
also consists of daily tracking of activity and continuous  
re-evaluation of projects and targets to ensure they are 
meeting our criteria.

Our reputation
Our profound knowledge of the region, our underground 
mining expertise and our professional approach to 
partnership makes us a ‘partner of choice’ for junior 
mining companies seeking to develop properties in  
the Americas. Our joint venture strategy is to maintain 
majority ownership and secure the operational rights to 
our projects. We have successfully entered joint venture 
arrangements with various partners including Minera 
Andes Inc., International Minerals Corporation, and 
Exmin Resources Group.

A team of over 80 
geologists apply a 
consistent and rigorous 
approach to the 
exploration of high-grade, 
underground epithermal 
vein deposits.

Hochschild Mining plc
Annual Report & Accounts 2006

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Significant growth opportunities: In addition  
to our three operating mines, we have four 
development projects in Peru, Argentina  
and Mexico, three of which will commence 
production in 2007. Our growth pyramid, 
together with potential acquisitions, forms  
a strong platform for growth.

Our growth pyramid

Existing mining operations

Advanced development  
projects

Feasibility completed 

Early stage development  
projects 

2011
50 million silver 
equivalent ounces 
or (830,000 gold 
equivalent ounces)

Selene
Arcata
Ares

San José
Pallancata
Moris

 San Felipe 

Target definition
(Number by country)

  Mexico 

x6 

Peru
x2

Prospects
(Number  
by country)

  Argentina  Chile  Mexico 

x5 

x2 

x4 

Peru 
x1

Incremental
growth

Potential Acquisitions

Our growth strategy
In order to achieve our 2011 target of 50 million silver 
equivalent ounces, we intend to complete planned 
expansions at our existing operations and to bring our  

four development projects into production on time. 
In addition to any potential acquisitions, our extensive 
pipeline of prospects will provide incremental growth 
above and beyond the 2011 target.

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Hochschild Mining plc
Annual Report & Accounts 2006

 
 
Corporate social responsibility: Our commitment 
to the health and safety of our employees, respect 
for the environment, and active engagement with 
local communities, is an intrinsic part of our culture.

Our philosophy
We believe that corporate social responsibility (‘CSR’)  
is fundamental to our business in the long term. 
Respect for the environment, commitment to our 
communities and a healthy and safe workforce are not 
only ethical imperatives but an essential requirement for 
the sustained viability of our Group. 

Oversight of these important issues at Board level lies 
with the Corporate Social Responsibility Committee, 
which was installed in January 2007 and began an 
assessment of the Group’s current CSR performance, to 
ensure that we maintain our high standards and comply 
with best practices. 

Our CSR objectives
 Zero fatalities
•
 Lowest quartile in accidents
•
 World Bank environmental standards in our 
•
operations
 Peaceful and constructive relations with the 
communities surrounding our operations
 A workforce that is motivated, healthy and 
committed to excellence

•

•

*

*National Environment Commission Award for the 
cleanest and most eco-efficient production.

Hochschild Mining plc
Annual Report & Accounts 2006

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Our region: Latin America is a vast region  
with enormous potential. In the last few years,  
it has once again grown at a vigorous pace  
with low inflation.

The economies of most of the key mining countries in 
Latin America are growing strongly, and have regulatory 
frameworks which promote appealing mining 
opportunities. The region has thus attracted investment 
from many of the major global mining companies.

Our current operations and our advanced projects are 
located in three countries in Latin America: Peru, Mexico, 
and Argentina. We also have exploration offices in Chile 
and the United States (Nevada), and a corporate office  
in London.

Mexico
Mexico is the most populous Spanish-speaking country  
in the world. Mexico covers an area of approximately  
1.97 million square kilometres and has a total population 
of approximately 107 million. Mexico is the second largest 
silver producing country in the world and has an enabling 
mining regulatory framework. Mexico ranks 13th in the 
world in terms of GDP and had the fourth largest per 
capita income in Latin America after Argentina, Chile and 
Costa Rica. Mexico’s GDP grew at rates of 4.1% in 2004,  
3.0% in 2005 and 4.8% in 2006. 

Peru
Peru is the third largest country in South America with  
a territory that spans approximately 1.28 million square 
kilometres and a population of approximately 28 million 
people. Peru has a history of mining dating back to the 
time of the Incas and is the largest silver producing 
country in the world. In recent years, the economy has 
been growing strongly in real terms with GDP growth of 
5.2%, 6.4% and 7.2% in 2004, 2005 and 2006, respectively. 
Peru’s recent economic stability and low inflation rate 
have helped to promote foreign direct investment  
in the country.

Source: Economic Commission for Latin America and the Caribbean.

Argentina
Argentina is the second largest country in South America 
and the eighth largest country in the world. Covering an 
area of approximately 2.7 million square kilometres, 
Argentina has a population of approximately 39 million. 
Since its financial crisis in 2001/02, Argentinian GDP has 
grown in 2004, 2005 and 2006 at rates of approximately, 
9.0%, 9.2% and 8.5%, respectively. Although not traditionally 
a mining country, Argentina has strong mining potential 
and favourable mining legislation. This has led to a 
significant inflow of mining investments.

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Hochschild Mining plc
Annual Report & Accounts 2006

Geographic locations: We focus on underground 
mining throughout the Americas and will 
continue to exploit our mid-sized precious metals 
niche, while achieving geographic diversification.

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San Felipe

Moris

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San Felipe

Moris

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 Existing mining operations
 Advanced development  

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  projects 

 Early stage development  

Pallencata

  projects

Arcata

 Regional office
 Exploration offices 

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Ares

Selene

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Our geographic diversification
We only invest in those countries that offer an enabling 
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environment for foreign investment. 

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Ares

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Pallencata

Arcata

Selene

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San José

We aim to consolidate our regional leadership and 
aspire to become a global mining company.

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Hochschild Mining plc
Annual Report & Accounts 2006

San José

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About Us continued

Our workplace: Our people and their safety
are a pillar of our strategy and a deep personal 
conviction of the Board and employees. 

Our employees
By the end of 2006, we had a total workforce of 3,456 at 
our operating sites, development projects and head office, 
of which 2,128 were contracted personnel. We are proud 
to provide quality working conditions to our workforce. 
We have, for over 40 years maintained good and peaceful 
relations with our workforce at all operations. 

Our approach 
We have in place a local safety and mining hygiene 
committee at each of our operating units that meets 
to review, promote and monitor the Group’s health 
and safety policies.

We strive to comply with the most stringent safety 
standards in the industry.

Health and safety
Given the nature of our industry, health and safety is  
of critical importance and we have made considerable 
investments in the operating controls and processes at 
our facilities to ensure that exacting health, safety and 
environmental standards are met. We are in the process 
of obtaining the health, safety and risk management 
system accreditation, OHSAS 18001, to monitor our 
performance in our underground and surface mining 
operations and aim to qualify for certification this year.

3,456

Total workforce

2,128

Contracted personnel

10

Hochschild Mining plc
Annual Report & Accounts 2006

Our environment: We are committed to 
minimising our impact on the environment  
and observing the highest international 
standards of compliance. 

Our environmental standards
We endeavour to minimise the impact of our business  
on the environment and have implemented an 
Environmental Management System ISO 14001 at all  
our operating sites. We also use an international 
certification firm, Deutsche Gesellschaft zur Zertifizierung 
von Management systemen in Germany (‘DQS’), to carry 
out yearly audits of our performance and management 
systems. We are proud to report that DQS has consistently 
found us to be in full compliance with international 
standards.

Our current environmental standards not only comply 
with local regulations in Peru, Mexico and Argentina  
but also exceed the requirements laid down by the World 
Bank in its ‘Environmental, Health and Safety Guidelines 
for the Mining Industry.’ Our intention is to maintain  
similar standards at all operations as our project  
pipeline develops.

In our view, underground mining drastically reduces  
the potential environmental impact as we have been  
able to backfill a significant proportion of our tailings. 
Nonetheless, we are committed to environmental 
initiatives to minimise this effect further. We budget  
and prepare for mine closure over the life of the operation. 
Our reforestation programme at both Arcata and Selene, 
where the Group has planted in excess of 35,000 
indigenous plants and our substantial investment in 
technology to reduce air emissions and control waste 
disposal, illustrates our commitment and ongoing effort 
to environmental sustainability. 

35,000

Indigenous plants replaced at Arcata and Selene

Hochschild Mining plc
Annual Report & Accounts 2006

11

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About Us continued

Our community: We believe that active long-
term engagement with our local communities  
is fundamental to our being able to operate  
in the region and we devote considerable time 
and resources to such activities.

Commitment
Our long-term community projects seek to improve
the lives of local communities on a sustainable basis.  
We believe that the three fundamental requirements  
for achieving this goal are healthcare, education, and 
sustainable economic activities. 

Healthcare
Given the level of poverty in the region, healthcare is  
of prime importance to improving living standards.  
We invest in healthcare campaigns that are conducted 
with local communities, giving them access to 
healthcare facilities and medicines. Our Community 
Relations team has improved the infrastructure of 
health facilities and community houses and carried out 
health, vaccinations and cold weather campaigns to aid 
the community. 

Education 
We believe in the importance of a high standard  
of education in our local communities and seek to 
improve the level of general education for both  
adults and children. Our commitment to education  
is best exemplified by TECSUP, a project founded and 
substantially funded by the Hochschild Group. TECSUP 
has become the leading non-profit technical institute  
in the country, with over 4,000 graduates and an 
impressive 95% employment rate.

Economic activities
Our programmes include:
•
•
•
•
•
•
•

 rehabilitation of agricultural land;
 provision of greenhouses for community production;
education on irrigation techniques;
 alpaca wool breeding and marketing programme;
 guinea pig farms on a commercial scale;
 trout farming and marketing; and
 roadbuilding and community employment 
on road maintenance.

95%

Of TECSUP graduates enter employment

12

Hochschild Mining plc
Annual Report & Accounts 2006

Silver and gold: We believe in the positive 
fundamentals behind these metals.

Silver
Silver is traded in its physical form over-the-counter on 
the London Bullion Market and on Comex in New York,  
a futures and options exchange. 2006 was an exciting 
year for silver with the launch of the Silver Exchange 
Traded Fund (ETF) in April and the subsequent increase 
in investment demand. In 2006, the average silver price 
was US$11.59 per ounce, up 45% year-on-year.

In addition to investment demand, silver can be found 
in many electrical applications, including conductors, 
switches and contacts. The ease of electro-deposition 
of silver accounts for its widespread use in plating. The 
joining of materials using silver is facilitated by the 
metal’s fluidity and strength. 

Global silver demand
Historically, demand has been dominated by three 
factors: jewellery and silverware; industrial; and 
photographic fabrication, although the recent 
introduction of the ETF has generated incremental 
investment demand. In 2005, total demand amounted 
to 869 million ounces which was, according to CRU 
Strategies:
•
•
•
•

45% industrial;
33% jewellery and silverware;
18% photography; and
4% coinage.

Global silver supply
Mine production, scrap supply and government sales are 
the three primary drivers of silver supply. In 2005, mine 
production accounted for 78% of supply, of which only 
30% came from primary sources.

Gold
The price for gold is determined on the open market and 
a procedure known as the Gold Fixing in London provides 
a daily benchmark figure. In 2006, the average gold price 
was US$604 per ounce up 25% year-on-year. 

Gold, a superior store of value, is driven more by 
investment demand rather than physical buying in the 
market. Gold also maintains a role as an alternative 
investment as it tends to be inversely correlated to the 
US dollar. In addition, gold’s enhanced electrical 
conductivity, its malleability, and its resistance to 
corrosion have made it vital to the manufacture of 
components used in a wide range of electronic products, 
including computers, telephones, cellular phones, and 
home appliances.

Global gold demand
In addition to investment demand, gold is fabricated for 
various markets such as jewellery, electronics, dentistry, 
industrial, coins and bars with jewellery being by far the 
most important. India was the world’s largest consumer 
of gold jewellery in volume terms, whilst the United 
States was the largest market in terms of value in 2005. 
Industry and medical uses are another important source 
of consumption. 

Global gold supply
Mine production, scrap supply and central bank sales  
are the three primary constituents of gold supply 
accounting for 65%, 22% and 17%, respectively, in 2005 
according to CRU Strategies . 

Silver production by country (2005)

Gold production by country (2005)

(cid:47)

(cid:46)

(cid:45)

(cid:44)

(cid:43)

(cid:39)

(cid:40)

(cid:41)

(cid:42)

1  Peru 15%
2  Mexico 15% 
3  Chile 6% 
4  Australasia 12% 
5  Asia 15%
6  CIS 11%
7  East Europe 6%
8  Africa 2%
9  Other 18%

(cid:46)

(cid:45)

(cid:44)

Source: CRU Strategies, GFMS, World Gold Council, The Silver Institute (latest available data)

1  South Africa 12%
2  Australia 10% 
3  USA 10% 
4  Other Latin America 10% 
5  Africa less South Africa 9%
6  China 9%
7  Peru 8%
8  Other 32%

(cid:39)

(cid:40)

(cid:41)

(cid:42)

(cid:43)

Hochschild Mining plc
Annual Report & Accounts 2006

13

Chairman’s Statement

Our strategy: To enhance overall value for our 
shareholders through a strong growth strategy 
based on high-margin, cash generative, precious 
metals production in the Americas. 

I am pleased to be presenting Hochschild Mining plc’s 
first set of results following our successful Listing on the 
London Stock Exchange in November 2006, when we 
raised approximately US$500 million. It has been a 
landmark year for the Company and I must extend my 
thanks to all those who made it possible: our workers, 
management, office staff and our shareholders. Our 
Listing marks the beginning of a new stage in the Group’s 
development. We are now well placed to substantially 
increase our capacity to build on our track record of 
successful financial, operational and social performance.

Over the last 12 months, we have seen good operational 
performance and strong financial results that demonstrate 
the strengths of our business. In 2006, our revenues for 
the year amounted to US$211 million, a 31% increase on 
2005, and adjusted EBITDA for the year increased by 52% 
to US$108 million. We continue to achieve low cash costs 
and high margins in our extraction of precious metals 
due to our focus on exploiting high-grade deposits and 
our rigorous system of cost controls at all our operations. 
Whilst costs across the industry have been rising and 
production has been constrained in many parts of the 
world by escalating prices for mining machinery, we 
have seen a 2% reduction in the weighted average cost 
per tonne at our existing operations. 

Our production for 2006 was steady, with 11.6 million 
ounces of silver and 196 thousand ounces of gold, 
contributing to a combined total of 23.3 million silver 
equivalent ounces, a slight decline on last year due to 
the anticipated grade decline at our Ares mine. We 
expect this decline to continue into the first quarter of 

2007 as we continue to extract lower grades at Ares, but 
to be more than fully reversed over the course of the 
year as we ramp-up throughput at our three operating 
mines and as we bring three new mines into production 
starting at the end of the second quarter of 2007. 
Consequently, for 2007, we are targeting production in 
excess of 26 million silver equivalent ounces. The 
benefits of increasing the number of producing mines 
from three to six in 2007 will be fully reflected, both 
operationally and financially, in 2008. This will also keep 
us on course to reach our target of producing 50 million 
silver equivalent ounces (or 830,000 gold equivalent 
ounces) by 2011. 

Market prices for both gold and silver were strong during 
2006, with the prices rising 25% and 45%, respectively, on 
the back of significant investment demand notably in the 
wake of inflation concerns, a weak dollar and geopolitical 
influences, in addition to the introduction of the iShares 
Silver ETF in April 2006. The average spot price for gold  
in 2006 was US$604.65 per ounce and for silver it was 
US$11.59 per ounce. Looking forward, we continue to 
favour precious metals and believe the silver price trend  
is set to continue into 2007 for two primary reasons. First, 
we expect the investment demand growth to continue 
and second, industrial demand is targeted to remain 
robust largely driven by continued strength within the 
electronics fabrication sector coupled with the new and 
expanding antibacterial uses of silver. 

The strong cash flow demonstrated in this set of results 
– with cash from operations of approximately US$126 
million, combined with the net cash of US$406 million 

Beginning and consolidation of the business

1910-1970s
Beginning and consolidation 
of the mining business.

1980s-2000
Business approach/aggressive 
exploration process.

2000-2006
Beginning of Latin American  
diversification.

2006 onwards
Listing on the London Stock 
Exchange. Focus on delivering 
growth and regional 
consolidation.

14

Hochschild Mining plc
Annual Report & Accounts 2006

“ We aim to produce 50 million silver 
equivalent ounces (or 830,000 gold 
equivalent ounces) by 2011, more  
than doubling our current production.”

at the Group level – gives us the financial strength to 
deliver on our growth strategy and to partake in the 
expected industry consolidation in the region. I am 
happy to announce our maiden dividend for the two 
months of 2006 during which we were listed totalling 
US$2.3 million.

Exploration continues to be a strong focus of the Group 
and we made significant progress during 2006. Since  
the half-year figures reported at the time of our Listing, 
we have increased our attributable reserves by 25% and 
extended our overall mine life, after discounting our 
increased production in 2007. Furthermore, our Listing 
has increased our visibility within the region and has 
given us access to more acquisition and joint venture 
opportunities. For 2007, we have increased our 
exploration budget as we look to enhance further our 
reserve and resource base, explore new properties and 
continue to build on the progress made last year. 

It is with deep regret that we report that in the last  
year there have been fatalities in our business – three  
in 2006 and one more in the first quarter of 2007 –  
a substantial aberration from our previous track record. 
The Board has taken steps to support the families of  
the people involved and the CSR Committee has ordered 
a comprehensive review of safety procedures and 
reporting with the leading consultants in the industry. 
We will continue to exert every effort to ensure the 
safety of all our employees. 

with local communities are fundamental to our business 
in the long term. Responsibility for these important 
issues at Board level has now been entrusted to the 
Deputy Chairman, Roberto Dañino, who chairs the 
Corporate Social Responsibility Committee.

As a newly listed company on the London Stock 
Exchange, my Board colleagues and I are also firmly 
committed to delivering high standards of corporate 
governance. We believe that our combination of a strong 
management team and experienced independent 
Directors will provide the best opportunities for growth 
and strategic direction for the Company. 

In summary, we are well poised to build on our proven 
operational strengths to deliver value for all our 
shareholders. The combination of our low cost assets 
with the ability to grow reserves and production whilst 
remaining focused on underground precious metals 
mining in Latin America, form a strong base for future 
growth. The Listing proceeds, together with our strong 
yearly cash flow, provide us with the necessary resources 
to expand our existing operations, develop our pipeline 
of projects and consider potential acquisitions. We thus 
remain on course to deliver on our target of 50 million 
silver equivalent ounces (or 830,000 gold equivalent 
ounces) by 2011. 

I extend a warm welcome to all our new shareholders 
and thank you for your support.

We take corporate social responsibility very seriously and 
believe that the health and safety of our employees, the 
respect for the environment and our active engagement 

Eduardo Hochschild
Executive Chairman

Silver Industrial demand 
increased 11% in 2005

Silver is the best electrical conductor 
of all metals and is therefore used  
in many electrical applications, 
particularly conductors, switches 
and fuses. Industrial fabrication 
accounted for 409moz of silver 
demand in 2005.

Source: The Silver Institute

Hochschild Mining plc
Annual Report & Accounts 2006

Business Review

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Key performance indicators: We measure our 
performance based on six key performance 
indicators, which also assist the comparability 
with other international mining companies.

Revenue

(cid:75)(cid:73)(cid:26)(cid:1)(cid:99)(cid:95)(cid:98)(cid:98)(cid:95)(cid:101)(cid:100)

Adjusted EBITDA

(cid:75)(cid:73)(cid:26)(cid:1)(cid:99)(cid:95)(cid:98)(cid:98)(cid:95)(cid:101)(cid:100)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:40)(cid:39)(cid:39)

(cid:39)(cid:44)(cid:39)

(cid:39)(cid:43)(cid:47)

(cid:47)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:39)(cid:38)(cid:46)

(cid:45)(cid:39)

(cid:45)(cid:39)

(cid:42)(cid:43)

Revenue is defined as net ounces sold multiplied by the 
realisable commodity price. Revenue is a measure of the 
Group’s production growth as well as an indication of 
the general commodity price environment. We believe  
in our ability to grow production throughout the cycle 
while recognising that our financial performance is 
dependent on metal prices.

Adjusted EBITDA is defined as profit from continuing 
operations before exceptional items, net finance costs 
and income tax plus depreciation, amortisation and 
exploration costs other than personnel and other 
expenses. EBITDA is a measure of the cash profits of  
the business and provides a metric to measure our 
ability to maintain our low cost profile over time.

Attributable after tax profit

(cid:75)(cid:73)(cid:26)(cid:1)(cid:99)(cid:95)(cid:98)(cid:98)(cid:95)(cid:101)(cid:100)

EPS (pre-exceptionals)

(cid:75)(cid:73)(cid:26)(cid:1)(cid:102)(cid:91)(cid:104)(cid:1)(cid:105)(cid:94)(cid:87)(cid:104)(cid:91)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:42)(cid:45)

(cid:40)(cid:43)

(cid:39)(cid:42)

(cid:39)(cid:38)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:38)(cid:36)(cid:39)(cid:47)

(cid:38)(cid:36)(cid:39)(cid:39)

(cid:38)(cid:36)(cid:38)(cid:44)

(cid:38)(cid:36)(cid:38)(cid:42)

Attributable after tax profit is defined as the profit for  
the year attributable to the equity shareholders of the 
Group from continuing operations and before 
exceptional items. Attributable after tax profit provides 
a measure of the total profits available to equity 
shareholders. 

EPS (pre-exceptionals) is defined as the per share profit 
(using the weighted average number of shares 
outstanding for the period) available to the equity 
shareholders of the Group from continuing operations 
and before exceptional items. EPS provides a measure for 
the amount of attributable profit available to equity 
shareholders of the Group taking into account any 
changes in the weighted average number of 
shares outstanding. 

16

Hochschild Mining plc
Annual Report & Accounts 2006

Silver co-product cash costs

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:75)(cid:73)(cid:26)(cid:37)(cid:101)(cid:112)

(cid:41)(cid:36)(cid:43)(cid:45)

(cid:40)(cid:36)(cid:45)(cid:45)

(cid:40)(cid:36)(cid:43)(cid:47)

(cid:39)(cid:36)(cid:45)(cid:38)

Silver co-product cash costs is defined as total cash costs 
multiplied by the percentage of revenue from silver, 
divided by the number of silver ounces sold. Cash costs 
include cost of sales, commercial deduction and selling 
expenses, less depreciation included in cost of sales. This 
metric allows us to benchmark ourselves versus our peer 
group in a consistent manner over time; however, we 
must consider any revenue contribution shift.

Gold co-product cash costs

(cid:75)(cid:73)(cid:26)(cid:37)(cid:101)(cid:112)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:39)(cid:43)(cid:41)

(cid:39)(cid:43)(cid:47)

(cid:39)(cid:44)(cid:45)

(cid:39)(cid:40)(cid:47)

Gold co-product cash costs is defined as total cash costs 
multiplied by the percentage of revenue from gold, 
divided by the number of gold ounces sold. Cash costs 
include cost of sales, commercial deductions and selling 
expenses less depreciation included in cost of sales. This 
metric allows us to benchmark ourselves versus our peer 
group in a consistent manner over time; however, we 
must consider any revenue contribution shift.

Hochschild Mining plc
Annual Report & Accounts 2006

17

Business Review continued

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Operational review: We continue to deliver on 
the promises made at the time of our Listing.

Production
In line with expectations at the time of the Listing  
and as disclosed in our quarterly production report in 
January 2007, the second half of 2006 production was 
slightly above that of the first half with a total production 
of 11.6 million silver ounces and 196 thousand gold 
ounces for the full year ended 31 December 2006. This 
amounts to a total of 23.3 million silver equivalent 
ounces. Silver production for the year was up 10% as a 
result of an increase from both Arcata and Selene while 
gold was down 16% due to the anticipated decrease in 
grade at the Ares mine. 

Costs
Our weighted average cost per tonne decreased 2%,  
despite industry wide cost pressure. This decrease was 
principally driven by a significant cost reduction at the 
Selene mine. However, our silver cash cost increased on  
a co-product basis from US$2.77 per ounce in 2005 to 
US$3.57 per ounce in 2006 (cash cost on a co-product 
basis must be considered in conjunction with the co-
product commodity because, as the percentage sales  
of one product increases, the other decreases, resulting 
in a similar effect on the respective cash costs). This was 
primarily driven by a higher percentage of silver sales 
(68% increase in revenue from silver and 2% increase in 
revenue from gold). Consequently a greater amount of 
cost was attributed to silver production. This increase 
was also due to a lesser extent to a decrease in average 
head grades mined for both silver and gold. On the other 
hand, co-product cash cost for gold decreased from 
US$159 per ounce in 2005 to US$153 per ounce in 2006 
while by-product cash cost for gold went from negative 
US$21 per ounce to negative US$273 per ounce. We do 
not typically look at silver on a by-product basis. 

Global gold supply 
declining

Total gold supply in 2006 fell by 5% 
from its 2005 level, mainly due to 
the 346 tonne decline in official 
sector sales.

Source: GFMS

18

Hochschild Mining plc
Annual Report & Accounts 2006

Exploration
With a team of over 80 geologists, exploration remains
at the core of our business as we seek to expand our 
existing operations and add to our project pipeline 
through the discovery of new properties. In 2006, we 
increased our capital expenditure on mine site 
exploration and will do the same in 2007. We typically 
capitalise exploration capital expenditure once the 
project has passed feasibility stage. In 2007, we have 
budgeted US$35 million for exploration at our operations, 
projects and prospects.

Reserves and resources
We have increased our attributable stated reserves by 
25% in the second half of 2006. We plan to continue to 
increase our reserve and resource base in order to bring 
our reserve life more in line with those of other publicly 
traded precious metal companies. 

Silver equivalent content (moz)

June 
2006  Depletion1  Addition2  2006  %  Att.3  Att.3  %

  Dec 

June  Dec  
  2006  2006 

233.4 

105.6 

34.2  267.5  15 

177.8  202.2  14

(11.7) 

49.4 

143.3  36  83.4  103.9  25

Category 

Resource 

Reserve 

Gold equivalent content (moz)

June 
2006  Depletion1  Addition2  2006  %  Att.3  Att.3  %

  Dec 

June  Dec  
  2006  2006 

3.9 

1.8 

0.6 

0.8 

4.5  15 

2.4  36 

3.0 

1.4 

3.4  14

1.7  25

(0.2) 

Category 

Resource 

Reserve 

Notes:  Resources are inclusive of reserves; reserves and resources are reported
according to the JORC code developed by the Australasian Joint Ore Reserves
Committee; Gold/Silver equivalency: 1 ounce Au= 60 ounces Ag.

1   Depletion: reduction in reserves based on ore delivered to the mine plant.
2 
3  Attributable reserves based on our percentage ownership at our joint  

Increase in reserves due mainly to mine site exploration but also to price increase. 

venture projects.

Hochschild Mining plc
Annual Report & Accounts 2006

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Business Review continued

Arcata Mine: The Arcata mine is an underground 
epithermal vein system that has been in 
production since 1964, and is our flagship 
operation. It is located in Southern Peru near 
Arequipa on a 47,000 hectare site. 

Production

Year ended 31 December

2006 

2005 

  % change

Ore production (tonnes) 
Average head grade silver (g/t) 
Average head grade gold (g/t) 
Concentrate produced (tonnes) 
Silver grade in concentrate (kg/t) 
Silver produced (koz) 
Gold produced (koz)  
Net silver sold (koz) 
Net gold sold (koz) 

313,688 
536.61 
1.39 
12,407 
11.92 
4,754 
11.89 
4,046 
9.8 

282,199 
538.55 
1.19 
10,787 
12.31 
4,271 
7.19 
4,194 
7.2 

11
0
17
15
(3)
11
65
(4)
36

Arcata’s processing capacity will be increased to 420 
ktpa in the second quarter of 2007 and we envisage 
undertaking a further expansion to 530 ktpa in 2009.  
At Arcata we experienced a timing difference between 
production and sale of concentrate which was 
significantly above that of previous years and, as such, 
we anticipate a shipment of approximately 692 
thousand ounces of silver and 1.7 thousand ounces of 
gold that was mined in 2006 to be recognised as revenue 
in 2007. We recognise revenue from concentrate when 
the risk passes to the customer which under the contract 
with Peñoles is when the concentrate is loaded onto the 
ship in Peru. We anticipate the magnitude of this effect 
will normalise in 2007 to that of previous years.

Revenue and costs

Year ended 31 December

2006 

2005 

 % change

Revenue (US$000) 
Percentage of consolidated revenue 

55,020  
26 

32,587 
20

69

Unit costs per tonne at Arcata increased 6% in 2006 
principally resulting from an increase in mine costs, up 
10%, and royalties, up 137%, although offset by a decrease 
in geology costs, down 33%. Mine costs increased 
because of less low cost open stopping in the Macarena 
Vein, more fill transport due to new areas of operation, 
and to a lesser extent, a greater expense for ventilation. 
Royalties are dictated by Peruvian legislation whereby 
owners of mining concessions must pay for the 
exploitation of metallic and non-metallic resources. 
Mining royalties, of 1%-3% of sales, are calculated 
depending on the value of the mineral concentrates 

according to the quoted market price published by the 
Ministry of Energy and Mines. Accordingly, as mineral 
prices have increased, so have the applicable royalties. 
Nevertheless, we do not foresee a significant change in 
the cost profile of Arcata in 2007. 

Capital expenditure

US$ million 

Total capital expenditure 
Sustaining 
Expansion 
Exploration

Year ended 31 December
2006

2007 budget

14.6
2.1
10.6
1.9

24.8
8.5
12.2
4.0

The increase in sustaining capital expenditure at the 
Arcata unit in 2007 is due to the necessary replacement 
of the integral pump system for tailings, heavy 
equipment purchases, the replacement of the pump 
system in the mine and some infrastructure 
improvements. Additionally, we have significantly 
increased the budget for mine site exploration, which 
will permit us to continue to prove up additional 
reserves and resources at Arcata while increasing 
production capacity.

Exploration and geology

Stated on an attributable basis 

As of 
31 December 
2006 

As of 
30 June
2006 

  % change

Resource (moz Ag eq)  
Reserve (moz Ag eq) 

60.6 
20.4 

43.6 
16.1 

39
27

Note:  Contains only the percentage of reserves or resources attributable to our
ownership in the mine/project; resources are inclusive of reserves; reserves and 
resources are reported according to the JORC code developed by the Australasian 
Joint Ore Reserves Committee; Gold/Silver equivalency: 1 ounce Au= 60 ounce Ag.

Exploration and development has centred on the Mariana 
Vein system at the northern margin of the mineralised 
area, which includes the majority of reserves and which 
currently supports the greater part of production. 
Exploration in and around the Mariana Vein system will 
continue in order to convert additional resources into 
reserves, expand the mine life, and build a strong platform 
for production growth at our flagship mine. 

20

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
Ownership
100%

Product
Silver concentrate with gold content

Mining method
Conventional and mechanised cut and fill breast or 
overhand stoping methods with a flotation plant

Planned expansions
Increase capacity to 420 ktpa by Q2, 2007 
Further increase to 530 ktpa in 2009

Hochschild’s Licensed Area

784,000

786,000

788,000

790,000

792,000

0
0
0
0
5
3
8

0
0
0
0
4
3
8

0
0
0
0
3
3
8

0
0
0
0
2
3
8

0
0
0
,
4
4
3
,
8

760000

770000

780000

790000

800000

N

Arcata
Mine

Chumile Vein

Arcata
Mine
Julia Vein

0

1.5

3

6

9

12 15

Kilometres

Alexia Vein

Chumille Vein

Julia Vein

Alexia Vein

West Mariana
Vein

N

I

E
V

Mariana Vein
R A M A L   P I S O

L I A

U

J

?

E
L
L
I

M
U
H
C

R

A

M

A

L

?

M

A

R

I

O

N

V

E

I

N

Pullallu

West Mariana Vein

Ramal Marion Vein

Ramal Marion Vein

MACARENA VEIN

M

-

1

V

E

I

N

M-3   V

EIN

M

-

2

V

E

I

N

Macarena

BAJA    VEIN

TRES     REYES NW

Macarena 2 Vein

,

0
0
0
2
4
3
8

,

,

0
0
0
0
4
3
8

,

Mariana Vein

East Mariana
Vein

I N 
E
I A   V
X
L E
A

A

M

I  N

E

     V

R  I  A   N   A

East Mariana Vein

E A S T M A R I A N A V E I N
P U C A R A   V E I N
V E I N
A L E X A N D R A 

Pucara

Consuelo

P R I M A V E R A

SANTA ROSA 2

Pucara
S A N T A   R O S A   1

Consuelo

E I N

V

O

L

E

U

S

N

O

C

  V E I N

L O O B Y  

Looby

M A R I O N   V E I N

Looby

D   VEIN

  V E I N

L U I S A  

Macarena

M A R C I A N O   V E I N

Macarena 2 Vein

RAMAL 4

ARCATA MINE
Surface Map

N

0
0
0
,
4
4
3
,
8

,

0
0
0
2
4
3
8

,

Legend

Reserve/Resource area

Target

Concession boundary

Underground workings

Vein

,

0
0
0
0
4
3
8

,

Ramal 2 Vein

Ramal 2 Vein

R

A

M

RAMAL 3
L 2

A

0

250

500

1,000

1,500

2,000

Metres

R

A

M

A

L

1

784,000

786,000

788,000

790,000

792,000

Hochschild Mining plc
Annual Report & Accounts 2006

21

 
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Job:	

08724	H_ANNUAL_FNT_AW	

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Business Review continued

Ares Mine: The Ares mine is an underground 
epithermal vein system that has been in 
production since 1998. It is located in Southern 
Peru near Arequipa on a 22,700 hectare site. 

Production

Year ended 31 December

2006 

2005  % change

Ore production (tonnes) 
Average head grade silver (g/t) 
Average head grade gold (g/t) 
Doré total (koz) 
Silver produced (koz) 
Gold produced (koz)  
Net silver sold (koz) 
Net gold sold (koz) 

289,138 
310.61 
17.37 
2,850 
2,688 
155.5 
2,651 
152.9 

281,095 
355.28 
22.81 
3,151 
2,944 
198.55 
2,895 
196.4 

3
(13)
(24)
(10)
(9)
(22)
(8)
(22)

As anticipated, the average grade at the Ares mine is 
declining due to the geologic nature of the ore body and, 
as such, we expect that we will mine at a lower average 
head grade in 2007. In 2006, we completed the planned 
expansion of the plant at Ares taking its capacity from  
280 ktpa to 325 ktpa. Results from the testing were positive 
and we are currently producing at a rate of 325 ktpa.

in January 1999 for a ten year term, and consequently, 
we do not make any royalty payments. Nevertheless, we 
do not foresee a significant change in the cost profile 
of Ares in 2007. 

Capital expenditure

US$ million

Total capital expenditure 
Sustaining 
Expansion 
Exploration

Year ended 31 December
2007 budget
2006

4.1
2.3
0.3
1.5

11.1
4.2
2.9
4.0

The increase in sustaining capital expenditure at the 
Ares operation in 2007 is due to the replacement of 
heavy equipment and other equipment used in 
operational areas. We have also increased the budget  
for mine site exploration at the Ares operation to focus 
on new exploration targets.

Revenue and costs

Year ended 31 December

2006 

2005 

% change

Exploration and geology

Revenue (US$000) 
Percentage of consolidated revenue 

92,368  
44 

90,943 
56

2

Stated on an attributable basis 

As of 
31 December 
2006 

As of 
30 June
2006 

  % change

24.9 
22.3 

30.5 
28.5 

(18%)
(22%)

Resource (moz Ag eq)  
Reserve (moz Ag eq) 

See note on p.20.

As anticipated, the stated reserves and resources at  
Ares have decreased as a result of production, declining 
grades and limited geological developments in 2006.  
In response to this change, we have increased our 
exploration efforts in prospective areas around the high-
grade Victoria Vein looking for a deposit of a similar, high-
grade nature and will continue to do so in 2007. We are 
also exploring areas adjacent to the already exploited 
parts of the Victoria Vein system at higher elevations. This 
exploration has shown positive results in identifying 
minable high-grade splays and cymoid veins that went 
previously undetected. We expect to produce a reserve 
and resource replacement in 2007 from this effort which 
should offset production depletion. 

Despite higher prices, revenue was offset by a decrease 
in the ounces produced and thus sold from Ares. 

Unit costs per tonne at Ares increased by a modest 2% in 
2006. This change was principally driven by an increase 
in plant costs, up 26%, and administrative costs, up 14%, 
and offset by a decrease in mine costs, down 8%, and 
general services costs, down 6%. Plant costs increased as 
a result of higher prices of sodium cyanide, more 
detoxification cycles in 2006 and an increase in steel 
prices. Administrative costs were affected by the 
implementation of a revamped catering service. Mine 
costs decreased because of a higher proportion of 
mechanised stopes and a decrease in the number of 
stopes compared to 2005 resulting from the integration 
of smaller stopes within larger ones, leading to greater 
efficiency and cost reduction. General services decreased 
as a result of an overall reduction in energy consumption 
and operational supplies. We have a legal stability 
agreement at the Ares operation which was granted 

22

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
  
 
 
 
 
Ownership
100%

Product
Doré containing gold and silver

Mining method
Conventional and mechanised cut and fill breast stoping 
methods with cyanidation and Merrill Crowe plant

Planned expansions
Capacity was increased to 325 ktpa in Q4, 2006

Hochschild’s Licensed Area
800,000

802,000

804,000

806,000

808,000

810,000

ARES MINE
Surface Map

Ares
Mine

N

0
0
0
,
0
4
3
,
8

0
0
0
,
8
3
3
,
8

Alexia Vein

Mariana Vein

East Mariana Vein

Pocoæopausa System

Chumile Vein

Julia Vein
Paola Vein

West Mariana Vein

Isabel System

Ramal Marion Vein

Ramal Sur Vein

Pucara

Tania Vein

Consuelo

Maruja Vein

Victoria Vein System
Looby

796000

800000

804000

808000

812000

816000

0
0
0
4
4
3
8

0
0
0
0
4
3
8

0
0
0
6
3
3
8

0
0
0
2
3
3
8

0

1

2

4

6

8

10

Kilometres

N

0
0
0
,
0
4
3
,
8

0
0
0
,
8
3
3
,
8

,

0
0
0
6
3
3
8

,

,

0
0
0
4
3
3
8

,

Diana Vein

Machucocha Lake

Macarena

Lula Vein

Macarena 2 Vein

Guadalupe Vein

Ramal Victoria Vein

Legend

Reserve/Resource area

Target

Maria Vein

Claudia System

Projection of Dome intrusion

Ramal 2 Vein

0

500

1,000

2,000

3,000

Metres

Concession Boundary

Geology

Recent volcanic

Dome rocks

Rocks pre-dating Dome intrusion

Vein identified only in depth

 Reserve/Resource Area
 Target 

800,000

802,000

804,000

806,000

808,000

810,000

,

0
0
0
6
3
3
8

,

,

0
0
0
4
3
3
8

,

Hochschild Mining plc
Annual Report & Accounts 2006

23

Job:	

08724	H_ANNUAL_FNT_AW	

Proof:	 12	

Proof Read by:

Operator:	tim	

Server:	 Studio	II	

Date:	

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Business Review continued

Selene Mine: The Selene mine is an underground 
epithermal vein system that has been in 
production since 2003. It is located in Southern 
Peru in Apurimac on a 19,500 hectare site. 

Production

Year ended 31 December

2006 

2005  % change

Ore production (tonnes) 
Average head grade silver (g/t) 
Average head grade gold (g/t) 
Concentrate produced (tonnes) 
Silver grade in concentrate (kg/t) 
Silver produced (koz) 
Gold produced (koz)  
Net silver sold (koz) 
Net gold sold (koz) 

359,686 
397.76 
2.85 
3,812 
33.96 
4,162 
28.34 
3,705 
26.9 

288,919 
399.11 
3.43 
3,559 
29.15 
3,335 
27.48 
3,277 
26.4 

24
0
(17)
7
17
25
3
13
2

The capacity at the Selene concentrator will be expanded 
to 700 ktpa in the third quarter of 2007 to accommodate 
for the extension of the Selene mine and for the 
commencement of production at the Pallancata project. 
In the first half of 2007, Selene will produce approximately 
424 ktpa and in the second half 75% of plant capacity will 
be used to treat ore from Selene while the remaining 25% 
will be used to treat ore from Pallancata. The basic and 
detailed engineering work for the expansion has been 
compiled and construction is currently in progress and 
on schedule.

As in Arcata, we also experienced a timing difference 
between production and sale of concentrate at the 
Selene mine which was above that of previous years. 
Approximately 635 thousand ounces of silver and 3.5 
thousand ounces of gold from the Selene mine remained 
in inventory in December 2006 and will add to revenue 
in 2007. We are converting the Selene concentrate into 
silver/gold doré at Ares which will reduce the future 
magnitude of the timing difference between production 
and sales. 

Revenue and costs

Year ended 31 December

2006 

2005 

% change

Revenue (US$000) 
Percentage of consolidated revenue 

63,713  
30 

37,307 
23

71

Unit costs per tonne at Selene decreased by 20% in 
2006, principally resulting from an increase in production 
coupled with further development and mechanisation of 
the operation. This effect significantly impacted our total 
cost per tonne. Mine costs decreased by 33% as we were 
able to improve productivity with technical solutions most 

notably stope mechanisation. In addition, general services’ 
costs decreased by 24% as we were able to connect to the 
national grid in 2006 as opposed to running the unit off 
generators which had been the case previously. Finally, 
administrative costs, a fixed cost, were 14% lower on a per 
unit basis due to the increased tonnage of production and 
a reduction in personnel services due to a decrease in the 
workforce. The decrease in costs was offset by an increase 
in royalties, up 64%, given higher average selling prices. 
We do not anticipate any significant change in the per unit 
cost at the Selene unit in 2007. 

Capital expenditure

US$ million

Total capital expenditure 
Sustaining 
Expansion 
Exploration

Year ended 31 December
2007 budget
2006

4.9
4.2
0.3
0.4

14.1
5.5
4.7
4.0

Sustaining capital expenditure will increase due to the 
replacement of heavy equipment and a new pump 
station in the mine. The increase in the expansion capital 
expenditure at Selene is to fund mine developments.

Exploration and geology

Stated on an attributable basis 

Resource (moz Ag eq)  
Reserve (moz Ag eq) 

See note on p.20.

As of 
31 December 
2006 

As of 
30 June
2006 

  % change

25.2 
12.3 

18.6 
13.6 

35
(10)

We significantly increased the resource base at Selene 
and are now poised to increase Selene’s reserves in 2007.

In 2007, exploration expenses will be focused in 
converting resources to reserves mainly by deepening 
the Explorador mine workings. Additionally, we plan to 
explore, with underground workings and drilling, a set  
of parallel tensional veins which cross diagonally 
between the Explorador and Tumiri Vein systems, as well 
as the Tumiri and Timida Veins where we anticipate 
expanding our reserve and resource base significantly. 
We have also a number of exploration targets within the 
Selene mining concession which will be explored using 
surface drills during 2007. For more information on 
Selene Mine Vein systems see page 117.

24

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
Ownership
100%

Product
Doré and silver concentrate with gold content

Mining method
Conventional and mechanised cut and fill breast or 
overhand stoping methods with a flotation plant

Planned expansions
Increase capacity to 700 ktpa by Q3, 2007

696,000

698,000

700,000

702,000

704,000

706,000

708,000

710,000

712,000

714,000

0
0
0
,
0
9
3
,
8

0
0
0
,
8
8
3
,
8

0
0
0
,
6
8
3
,
8

0
0
0
,
4
8
3
,
8

,

0
0
0
2
8
3
8

,

,

0
0
0
0
8
3
8

,

,

0
0
0
8
7
3
8

,

SELENE MINE
Surface Map

Huachuhuillca Breccia
Structures

N

Cuello Cuello

Caylloma

Pucanta

Explorador Vein System

0

500

1,000

2,000

3,000

4,000

5,000

Metres

Lola

Intermedia

Tumiri

Sofia Vein System

685000

690000

695000

700000

705000

710000

715000

0
0
0
0
9
3
8

0
0
0
5
8
3
8

0
0
0
0
8
3
8

0
0
0
5
7
3
8

1.25
0

2.5

5

7.5 10 12.5

Kilometres

N

0
0
0
,
0
9
3
,
8

0
0
0
,
8
8
3
,
8

0
0
0
,
6
8
3
,
8

0
0
0
,
4
8
3
,
8

,

0
0
0
2
8
3
8

,

Legend

Reserve/Resource area

Target

Concession boundary

Geology

Rhyodacitic dome

Vein outcrop

,

0
0
0
0
8
3
8

,

,

0
0
0
8
7
3
8

,

696,000

698,000

700,000

702,000

704,000

706,000

708,000

710,000

712,000

714,000

Hochschild Mining plc
Annual Report & Accounts 2006

25

Job:	

08724	H_ANNUAL_FNT_AW	

Proof:	 12	

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Operator:	tim	

Server:	 Studio	II	

Date:	

04/05/07	

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Business Review continued

Development projects: We have three advanced 
stage development projects scheduled to 
commence production in 2007. These projects 
exemplify our ability to execute our growth 
strategy and enter new countries in the region.

Advanced stage development projects
Pallancata
The Pallancata silver/gold property is jointly owned with 
International Minerals Corporation. We have a 60% 
ownership interest and are the operator. Pallancata is 
located in Southern Peru approximately 11 kilometres 
from the Selene Vein system and is considered part of 
the same geological environment. 

Capital expenditure

US$ million

Total capital expenditure 
Sustaining 
Expansion 
Exploration

Year ended 31 December
2007 budget
2006

1.6
–
1.6
–

23.0
–
19.0
4.0

We have commenced construction of the tunnels to 
reach the Pallancata Vein which we plan to mine in the 
third quarter of 2007. Future exploration targets exist 
around the Mariana, Mercedes and San Javier structures. 
We will need to build a 22 kilometre road to transport 
the ore from Pallancata to Selene where we anticipate 
commencing construction in March 2007.  We are well 
advanced in the process of building an electrical line 
between the Selene mine and the Pallancata property, 
which will completely supply the Pallancata property 
with power. 

The majority of the personnel at the Pallancata  
mine will be contracted, similar to our other Peruvian 
operations, and we are in the process of ramping  
up on-site mine personnel. 

We have applied for all the relevant mining permits  
and although we have not received all approvals, 
we are confident in our ability to ascertain these 
before we begin production. We have submitted our 
Environmental Impact Assessment to the regulatory 
authority and having received some suggestions, are in 
the process of implementing their recommendations. 
We do not, however, anticipate any significant issues.

The expansion at the Selene plant to accommodate for 
the ore from Pallancata is progressing according to the 
original schedule. Initial production from Pallancata  
is scheduled to begin in the third quarter of 2007 and 
will amount to approximately 175 ktpa. In the current 
expansion at the Selene plant, we are allowing for a 
further expansion to be implemented in due course  
and are constructing the plant accordingly. In the near 
future, the ore from Pallancata will be sold from Selene 
in the form of concentrate although we will evaluate the 
possibility of converting the Pallancata concentrate into 
doré at Ares, as we do with the Selene concentrate.

The overall budget for the Pallancata project has 
increased due to an increase in the costs associated with 
road construction to transport the concentrate from 
Pallancata to Selene and costs associated with more 
exploration to increase further the reserve base.

Exploration and geology

Stated on an attributable basis 

Resource (moz Ag eq)  
Reserve (moz Ag eq) 

See note on p.20.

As of 
31 December 
2006 

As of 
30 June
2006 

  % change

29.5 
14.3 

21.7 
6.8 

36
110

The increase in reserve and resource is the result of 
significant drilling activity on the Pallancata Vein and 
the extension of the previously known mineralisation 
along the vein both east and west with significant 
widths. The mineralisation appears still open to the  
west and further drilling is planned in 2007. 

San José
The San José silver/gold property, located in southern 
Argentina, is jointly owned with Minera Andes, S.A. We 
have a 51% ownership interest and are the operator. We 
plan to commence production at San José in the second 
quarter of 2007. 

In 2006, we completed a 21,241 metre drill programme 
which increased our resources and reserves by 37% and 
54% respectively and in 2007 we plan to complete an 
additional 32,000 metre drill programme.

This year we plan to mine the Huevos Verdes Vein and 
the nearby Frea Vein where we have developed 
approximately nine kilometres of underground workings 
and have completed the required infrastructure. While 
construction of the underground mine is finished, we 

26

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
Pallancata attributable reserves

San José attributable reserves

June 2006

December 2006

+111%

6.8 moz
Ag Eq

June 2006

+54%

14.3 moz
Ag Eq

December 2006

18.4 moz
Ag Eq

28.3 moz
Ag Eq

are completing construction of the plant. We are 
building the plant to accommodate approximately  
275 ktpa. However, the plant has been designed to be 
upgraded to 550 ktpa in the future. We have also 
completed a significant portion of the construction of 
the plant that will produce a silver/gold doré. 

Initially, we project working with diesel generators at the 
San José property; however, we are currently evaluating 
alternative sources of energy in order to reduce our 
future cost base. 

During the last four months, we have hired all personnel 
for the mine and are currently in the process of hiring 
plant personnel. Unlike our Peruvian operations where 
the majority of our personnel are contracted, the 
majority of the workforce at San José will be employed 
by the Group as is standard practice in Argentina. 

All relevant mining permits in respect of the San José 
property have been obtained. On the corporate social 
responsibility front, we have established contact with 
the local communities in order to begin forging a long 
lasting, mutually beneficial relationship following the 
approach taken at our Peruvian operations which over 
time has proven successful. 

Despite the difficulties of entering a new country, 
especially one not characterised by an extensive mining 
history, we are proud of the accomplishments made 
thus far.

Capital expenditure

US$ million 

Total capital expenditure 
Sustaining 
Expansion 
Exploration

Year ended 31 December
2006

2007 budget

32.8
–
32.8
–

64.7
4.4
56.9
3.4

The overall budget for the San José project has increased 
due to a more aggressive drilling campaign in the Kospi 
vein and a planned increase in infrastructure. The 
increase in infrastructure mainly includes more camps 
and offices as well as an increase in the size of the 
laboratory all of which were not considered in the 
original scope.

Hochschild Mining plc
Annual Report & Accounts 2006

Exploration and geology

Stated on an attributable basis 

Resource (moz Ag eq)  
Reserve (moz Ag eq) 

See note on p.20.

As of 
31 December 
2006 

As of 
30 June
2006 

  % change

35.9 
28.3 

26.3 
18.4 

37
54

At San José, reserves and resources have increased 
significantly due to the drilling performed in the newly 
discovered Kospi Vein. We will continue to explore the 
property in 2007 focusing on the Kospi, Frea and Odin 
veins where we have found positive results. Furthermore, 
we have identified other structures which have been 
initially tested and where we will drill in 2007 in order to 
increase our reserve base further at the San José property. 

Mina Moris 
In early December 2006, we exercised our option to acquire 
a 70% stake in the Mina Moris open pit mine in Chihuahua, 
Mexico, which was owned and operated by Manhattan S.A. 
de C.V. between 1996 and 1999. Exmin Resources Inc. (‘Exmin’), 
our current partner, initially acquired the asset and currently 
owns the remaining 30%. 

Our current strategy with Mina Moris initially focuses on 
bringing the open pit mine back into production in a very 
cost efficient manner and mining the remaining surface 
ore. However, we are most interested in the surface and 
underground potential and geological characteristics of 
the surrounding 30,000 hectare property package we 
own, with our partner Exmin, plus an additional 50,000 
hectare claim under approval by the authorities. This 
property package is in one of Mexico’s most prolific gold 
belts and is host to the most recent exploration and new 
mine developments, namely Ocampo (Barrick Rio Tinto), 
Mulatos (Gammom Lake) and Dolores (Minefinders). We 
are committed to explore the area with increasing 
intensity over the coming years. 

We expect to commence production at Mina Moris in 
the third quarter of 2007 at an initial capacity of 1,060 
ktpa. The ore will be processed at a plant which came 
with the property and is currently being refurbished. 
Since the operation was initially commissioned in 1996, 
some of the permits and licences have lapsed. However, 
we have obtained the majority of the necessary permits 
and licenses except for the health licence, blasting 
licence and the authorisation to purchase explosive 
material, for which we have already applied. 

27

 
 
 
Job:	

08724	H_ANNUAL_FNT_AW	

Proof:	 12	

Proof Read by:

Operator:	tim	

Server:	 Studio	II	

Date:	

04/05/07	

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First	Read/Revisions

Business Review continued

Development projects continued: In addition
to our advanced stage development projects,
we have an extensive pipeline of other projects 
and prospects, some of which we are confident
will become producing assets.

Mexico is a country with a long history of mining. The 
local reaction to our entering the region has been positive 
with the people of the local village optimistic about the 
opportunities which will arise from our recommissioning 
the mine. The local village provides a skilled workforce 
having worked at the same operation not so long ago. In 
line with our corporate culture, we believe in an emphasis on 
social responsibility and have already begun a dialogue 
with the local communities near the mine. 

Capital expenditure

US$ million

Total capital expenditure 
Sustaining 
Expansion 
Exploration

Exploration and geology

Stated on an attributable basis 

Resource (m ounce Ag eq)  
Reserve (m ounce Ag eq) 

See note on p.20.

Year ended 31 December
2007 budget
2006

–
–
–
–

7.2
–
7.2
–

As of 
31 December 
2006 

As of 
30 June
2006 

  % change

8.6 
6.2 

8.9 
0.0 

(3)
–

Reserves and resources in the Mina Moris were 
calculated based on a validation of data delivered by the 
vendor. Our drilling and sampling has validated existing 
data and has confirmed the reliability of the data to 
calculate reserves and resources. However, we will 
undertake a full audit in 2007 similar to those 
undertaken at our other operations.

Early stage development project
San Felipe 
The San Felipe project is located approximately six 
kilometres west of San Felipe de Jesús in northern Sonora, 
Mexico and consists of seven mining concessions covering 
a total of approximately 548 hectares as well as two other 
nearby projects, El Gachi and Moctezuma. 

In mid-2006, we entered into an agreement with the 
underlying owner Grupo Serrana whereby we have an 
option to acquire up to 70% of all mining rights and 
ownership of the San Felipe, Moctezuma and El Gachi 
properties through an investment of US$33.3 million in 

the property within five years of the date of the agreement. 
Since late 2006 and into early 2007, we have engaged in 
an accelerated and promising exploration project, including 
regional surface mapping and confirmation drilling on 
the original resource block in La Ventana ore body.

La Ventana ore body, based on information we received 
from the previous owner, contained 4.5 million tonnes of 
inferred resources averaging 7.5% zinc, 3.5% lead, 0.5%  
copper and 80 g/t silver. After the initial drilling 
campaign in excess of 8,000 metres on a portion of the 
ore body (42 holes drilled of which 33 had assays at the 
time of resource calculation), we have been able to confirm 
inferred and indicated resources of 2.7 million tonnes 
containing 6.8 % zinc, 3.2% lead, 0.4% copper and 71 g/t 
silver. The ore body is still open at depth and to the west 
and we expect to increase this resource significantly 
during 2007 with an additional 8,000 metres drilling 
programme during the first half of 2007. We expect to 
deliver measured and indicated resources that will 
justify the initial feasibility work in July 2007.

Additionally, we have identified, mapped and sampled  
a number of exploration targets within the San Felipe 
project. Two of them hold significant new potential.  
In the Las Lamas ore body initial exploration drilling  
has started and we have two wide intercepts with high-
grade zinc mineralisation. The previously explored San 
Felipe ore body, has also returned high-grade results  
in rehabilitated underground workings which suggest 
significant potential still exists at depth. We will commence 
exploration drilling on this target in due course.

Many other surface exposures of mineralisation have been 
evidenced by regional surface mapping which indicates 
that the San Felipe project is facing a mineralised district 
with great exploration potential. We are currently in 
advanced negotiations to secure the surrounding property 
blocks to expand the scope of this very exciting project. 

Review of prospects
El Gachi
Together with the San Felipe joint venture, we have 
acquired rights on the El Gachi project located 70 
kilometres northeast from San Felipe. El Gachi was 
explored by Anaconda and Peñoles in the 1960s and 
1970s and unverified historic information indicates 

28

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
The Santa Rita silver project is located south east of 
our San José project in southern Argentina. At Santa Rita, 
reconnaissance exploration has resulted in the discovery 
of a mineralised structural breccia system localised by a 
regional structural trend that hosts several other gold/
silver showings in the area. In keeping with similar low-
sulphidation epithermal precious metals occurrences, 
the quartz vein textures and stratigraphic position  
at Santa Rita are permissive for gold/silver grades 
increasing at depth. We plan to drill both these properties 
in the coming months. 

Other prospects
At the San Luis del Cordero property in Mexico, we 
completed mapping last year and expect to commence 
drilling in 2007. According to the terms of the contract 
with Exploraciones del Altiplano S.A. de C.V. where we 
have agreed to undertake exploration with an option  
to acquire all rights and ownership, we must spend  
US$2.7 million over the next four years, of which we  
have spent US$0.3 million within the first year. 

We are seeking prospective partners for our San Martin 
site in Peru as results were encouraging but below our 
expectations and specified hurdle rates, and are 
currently in negotiations with prospective partners. 
At the Sierra de las Minas property in Argentina, we 
encountered high-grade intercepts but due to a lack of 
continuity we have decided to cease mapping, sampling 
and drilling programmes. 

grades of 400 to 900 g/t silver and greater than 12% 
combined lead and zinc. We presently envision a 
potential ranging from a minimum of two metres to 
upwards of 10 metres at similar grades. Currently we are 
reviewing the existing information and mapping the 
area to design an initial drill programme to fast track 
this high-grade silver and base metal project.

Claudia and Santa Rita 
We signed a definitive joint venture agreement with 
Mirasol Resource Ltd on 21 February 2007. The joint 
venture agreement provides us with the option to  
earn a 51% interest in each of the Claudia and Santa  
Rita properties by spending US$6 million on exploration 
at the Claudia Project and US$3 million on exploration  
at the Santa Rita project over four years, and by  
making cash payments totalling US$950,000. We  
may increase our interest to 65% in either, or both, 
projects by completing a bankable feasibility study,  
and may further increase our ownership to 75% by 
providing mine financing on commercial terms to 
Mirasol. At each decision point, Mirasol may elect  
to retain its participating interest and fund its share  
of expenditures.

The Claudia property is adjacent to the producing Cerro 
Vanguardia mine in Argentina and is hosted in a similar 
regional setting. The principal vein system at Claudia  
is exposed within an erosional window exposing 
prospective Chon Aike volcanic rocks. Exploration to date 
has identified three gold/silver mineralised zones, where 
each hosts multiple quartz veins or veinlets of classic, 
epithermal style. The three zones lie within a structurally 
complex area some three kilometres in strike length  
and one kilometre wide, and appear to represent distinct 
erosional levels exposed by block faulting. At this  
point in time, the property has not undergone  
any drilling activity. 

Hochschild Mining plc
Annual Report & Accounts 2006

29

 
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Business Review continued

Financial Review: Strong financial results with  
revenue up 31%, EBITDA up 52%, profits up 89%, 
and cash flow up over 300%.

Background
The consolidated financial statements have been prepared 
in accordance with International Financial Reporting 
Standards (‘IFRS’) as adopted for use in the European 
Union (‘EU’). The Group’s Financial Statements are also 
consistent with IFRS issued by the IASB. The Group’s transition 
date to IFRS is 1 January 2005. The key accounting policies 
adopted by the Group are set out on pages 61 to 67. 

Key financial performance indicators
(stated before exceptional items)

US$000 (unless stated) 

2006 

2005  % change

Year ended 31 December

Revenue 
Attributable after tax profit1 
EPS2 
Adjusted EBITDA3 
Cash costs (US$/ounce Ag co-product)4  
Cash costs (US$/ounce Au co-product)4 
Silver production (koz) 
Gold production (koz) 

211,246 
46,646 
0.19 
107,617 
3.57 
153 
11,604 
196 

161,235 
24,719 
0.11 
70,650 
2.77 
159 
10,550 
232 

31
89
73
52
29
(4)
10
(16)

Notes
1 

 Attributable after tax profit is calculated as the profit for the year attributable 
to the equity shareholders of the Company from continuing operations before 
exceptional items.
 EPS is calculated using the weighted average number of shares outstanding 
for the period (2006: 24 2.9 million; 2005: 230.0 million). EPS from continuing 
operations after exceptional items was US$0.17 and US$0.15 per share for 2006 
and 2005, respectively. 
 Adjusted EBITDA is calculated as profit from continuing operations before 
exceptional items, net finance costs and income tax plus depreciation, 
amortisation and exploration costs other than personnel and other expenses 
(see reconciliation on page 32).
 Cash costs are calculated to include cost of sales, treatment charges, and selling 
expenses less depreciation included in cost of sales.

2 

3 

4 

Summary of financial performance
In our discussion of financial performance we remove 
the effect of exceptional items and in our income 
statement show the results both pre and post such 
exceptional items. We consider events to be exceptional 
when they are significant and which, due to their nature 
or the expected infrequency of the events giving rise to 
them, need to be disclosed separately.

Revenue for the year ended 31 December 2006 
amounted to US$211 million, a 31% increase from 2005 
principally driven by an increase in realisable commodity 
prices and offset by the number of gold ounces sold. Our 
average realisable price for silver and gold increased 68% 
and 25%, respectively in 2006. The number of silver 
ounces sold was flat in 2006 while gold ounces sold 
decreased 18% year-over-year.

Profit from continuing operations before exceptional 
items, net finance costs and income tax was up 133% 
from US$32 million in 2005 to US$75 million in 2006 
with the margin expanding from 20% to 36% during  
the same period. Adjusted EBITDA, a key performance 
indicator for measuring underlying operating efficiency, 
rose 52% from 2005 to US$108 million in 2006 
corresponding to an adjusted EBITDA margin of 51%. The 
increase in profit and adjusted EBITDA was fuelled by 
higher commodity prices and a decrease in the weighted 
average cost per tonne of our three operating mines as 
is evidenced by the significant margin expansion. 

Attributable after tax profit from continuing operations 
increased by 89% to US$47 million in 2006. Our overall 
strong performance is attributable to an increase in 
commodity prices across both silver and gold, stable 
production and strong cost control at each of the three 
operating mines. 

Despite industry wide cost pressure, our weighted average 
cost per tonne decreased 2% in 2006 principally driven 
by a significant cost reduction at the Selene operation. 
However, our silver cash cost increased on a co-product 
basis. Cash costs on a co-product basis must be considered 
in conjunction with the co-product commodity because 
as the percentage sales of one commodity increase  
the other decreases, resulting in a similar effect on the 
respective cash costs. In 2006, we experienced an increase 
in co-product cash cost for silver from US$2.77 per ounce 
in 2005 to US$3.57 per ounce principally driven by a 
higher percentage of silver sales (68% increase in revenue 
from silver and 2% increase in revenue from gold) and 
consequently a greater amount of cost attributed to 
silver production, and to a lesser extent, by a decrease in 
average head grades mined for both silver and gold. On 
the other hand, co-product cash cost for gold decreased 
from US$159 per ounce in 2005 to US$153 per ounce in 
2006 while by-product cash cost for gold went from 
negative US$21 per ounce to negative US$273 per ounce. 
We do not typically look at silver on a by-product basis. 

Net debt (see page 33) decreased significantly in 2006  
as we raised net proceeds of US$469 million from the 
Listing and used a portion of the proceeds to pay down 
long-term debt. 

30

Hochschild Mining plc
Annual Report & Accounts 2006

 
2006 revenue breakdown by operation

2006 revenue breakdown by commodity

1  Ares 44%
2  Selene 30% 
3  Arcata 26% 

(cid:39)

(cid:40)

1  Silver 56%
2  Gold 44%

(cid:39)

(cid:41)

(cid:40)

Our working capital position improved in 2006 as a 
result of an increase in trade payables which was offset 
by the increase in inventory. 

Cash flow from operations increased over 300% in  
2006 from US$30 million in 2005 to US$126 million  
in 2006. This increase is largely due to higher  
realisable commodity prices, increased profitability  
and a release of cash from working capital, most  
notably trade receivables and trade payables. 

Dividends
The Directors recommend a final dividend of 
US$0.00740 per share which represents one third  
of the Company’s attributable profit after tax post 
exceptional items in respect of the two month  
period from Listing until 31 December 2006. 

Dividend dates 

Ex-dividend date 
Record date 
Deadline for return of currency election forms 
Payment date 

2007

13 June
15 June
19 June
6 July

As stated at the time of the Listing, the Company’s 
dividend policy takes into account the profitability of  
the business and underlying growth in earnings of the 
Company, as well as its capital requirements and cash 
flows, while maintaining an appropriate level of dividend 
cover. Interim and final dividends will be paid  
in the approximate proportions of one-third and 
two-thirds of the total annual dividend, respectively. 

Dividends will be declared in US dollars. Unless a 
shareholder elects to receive dividends in US dollars, 
they will be paid in UK pounds sterling with the US 
dollar dividend being converted into UK pounds sterling 
at exchange rates prevailing at the time of payment. 

Revenue
Our full year revenue from continuing operations 
increased 31% to US$211 million (2005: US$161 million) 
due to higher realised commodity prices and offset  
by a decrease in the number of gold ounces sold.

We recognise revenue from concentrate when the risk 
passes to the customer which under the contract with 
Peñoles is when the concentrate is loaded onto the ship 

Hochschild Mining plc
Annual Report & Accounts 2006

in Peru. We were not able to recognise the sale of 
approximately 1.3 million ounces of silver and 5.3 
thousand ounces of gold as revenue in 2006. However, 
we anticipate the magnitude of this timing effect will 
normalise in 2007 to that of previous years.

Silver
Revenue from silver increased by 68% in 2006 to US$118 
million (2005: US$70 million). This change reflects a 
higher realised silver price, US$11.4 per ounces in 2006 
(2005: US$6.8 per ounce). Total net silver ounces sold 
were flat in 2006 with 10,403 thousand ounces sold 
versus 10,366 thousand ounces in 2005. A timing 
difference between production and sales of concentrate 
at the Arcata and Selene units left approximately 1.3 
million ounces of silver in stock, most of which will  
be sold in 2007. In 2006, revenue from silver accounted 
for 56% of consolidated revenue compared to only  
44% in 2005. 

Gold
Revenue from gold was up modestly in 2006 to US$92 
million (2005: US$90 million). This change in gold 
revenue was driven by a 18% decrease in the number of 
gold ounces sold and offset by a higher realisable gold 
price, US$487 per ounce in 2006 (2005: US$391 per 
ounce). Total net ounces of gold sold decreased from  
231 thousand ounces in 2005 to 190 thousand ounces  
in 2006 as a result of the anticipated decrease in  
the ore grade at Ares. Similar to silver, we also 
experienced an increase in gold stocks in concentrate 
with approximately 5.3 thousand ounces remaining, 
most of which will likely be sold in 2007. In 2006, 
revenue derived from the sale of gold accounted for  
44% of consolidated revenue compared to 56% in 2005.

Hedging
We have a number of forward sales contracts in place for 
both silver and gold which were entered into as part of 
the security package for a loan facility in 2003, the last of 
which is scheduled to expire in June 2007. 

Silver sales hedged (koz) 
Gold sales hedged (koz) 
Silver average sale price (US$/ounce) 
Gold average sale price (US$/ounce) 

2006 

2005

2,468 
102 
11.4 
487 

2,037
143
6.8
391

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Business Review continued

Financial Review: We believe our exploration 
budget exemplifies our commitment to 
increasing our reserve life and discovering  
new prospects in our region.

In the first half of 2007, approximately 60 thousand 
ounces of gold sales and 880 thousand ounces of silver 
sales from Ares were hedged at an average hedge price 
of US$418 per ounce and US$10.7 per ounce, respectively. 

Our current policy is not to hedge exposure to the 
underlying commodity prices. 

Gross profit
Our gross profit increased 53% to US$136 million in 2006 
(2005: US$89 million). This was driven not only by higher 
commodity prices but also by increased efficiencies, 
which is evidenced by the significant gross margin 
expansion. Our gross margin increased from 55% in  
2005 to 64% in 2006 and is principally a reflection of  
our weighted average production cost decreasing 2% in 
2006. At the Arcata operation the increase in unit costs 
per tonne was driven principally from an increase in 
mine costs and royalties although offset by a decrease  
in geology costs. Furthermore, as mentioned above,  
we experienced a modest increase in the per unit  
cost at Ares as a result of an increase in plant and 
administrative costs and offset by a decrease in mine 
and general services costs. At Selene, the unit cost 
decreased significantly as a result of an increase in 
production coupled with further development and 
mechanisation of the operation although offset by  
an increase in mining royalties. It is our fundamental 
corporate focus on operational efficiency and a rigorous 
system of cost controls that makes us one of the lowest 
cash cost producers globally, and historically has enabled 
us to remain profitable throughout the commodity cycle. 

Administrative expenses 
Administrative expenses increased in 2006 to US$39 
million (2005: US$25 million). Our administrative costs 
include all those costs associated with the corporate 
headquarters as well as certain indirect costs associated 
with the operating mines. The increase in administrative 
expenses was driven principally by an increase in 
personnel expenses, workers’ profit sharing and third-
party services. Personnel expenses increased mainly due 
to a special bonus payment to management. Workers’ 
profit sharing is a function of an increase in profit before 
tax and is not considered a metric over which we have 
significant control. Workers’ profit sharing is governed by 
Peruvian legislation and is equivalent to 8% of taxable 

income each year. The expenses associated with
third-party services were incurred during the Listing 
process to restructure the Company and ultimately 
increase efficiencies both at operating and managerial 
levels. We believe this increase represents a step 
change in overhead costs and is a reflection of the 
incremental annual costs associated with being a 
public company. 

Exploration expenses
Exploration expenses decreased 29% in 2006 to US$20 
million (2005: US$28 million). This decrease was due 
principally to the winding down of the exploration 
phase of the San José project and the fact that we 
capitalise underground development and expense costs 
associated with pre-feasibility exploration. In addition, 
we had a lower level of mine site exploration at Selene, 
offset by an increased effort in exploring the Pallancata 
project as we prepare for production start-up and an 
increase in mine site exploration at Arcata, as we are 
placing additional emphasis on proving up additional 
reserves at the Arcata site. 

Profit from continuing operations and adjusted EBITDA 
Adjusted EBITDA was up 52% from 2005 to US$108 
million in 2006 (2005: US$71 million) with margins 
expanding from 44% in 2005 to 51% in 2006. Below 
is a reconciliation of the adjusted EBITDA calculation:

Adjusted EBITDA reconciliation

(US$000, unless stated) 

2006 

2005 

% change

Year ended 31 December

Profit from continuing operations  
  before exceptional items,  
  net finance and income tax 
Operating margin, % 
Plus: 
Depreciation in cost of goods sold 
Depreciation in admin expenses 
Exploration expenses  
Less: 
Personnel and other in  
  exploration expense 

75,063 
36 

16,435 
993 
19,863 

32,281 
20 

14,605 
2,001 
28,057 

4,737 

6,294 

133

Adjusted EBITDA 
Adjusted EBITDA margin, % 

107,617 
51 

70,650 
44 

52

32

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
Net cash 2005

Net cash 2006

(cid:75)(cid:73)(cid:26)(cid:38)(cid:38)(cid:38)

(cid:30)(cid:45)(cid:47)(cid:34)(cid:44)(cid:43)(cid:39)(cid:31)

(cid:40)(cid:34)(cid:42)(cid:44)(cid:45)

(cid:30)(cid:41)(cid:39)(cid:34)(cid:38)(cid:46)(cid:47)(cid:31)

(cid:30)(cid:43)(cid:38)(cid:34)(cid:47)(cid:47)(cid:41)(cid:31)

(cid:75)(cid:73)(cid:26)(cid:38)(cid:38)(cid:38)

(cid:42)(cid:38)(cid:43)(cid:34)(cid:43)(cid:42)(cid:39)

(cid:42)(cid:41)(cid:43)(cid:34)(cid:43)(cid:42)(cid:41)

(cid:30)(cid:40)(cid:45)(cid:34)(cid:39)(cid:39)(cid:42)(cid:31)

(cid:30)(cid:40)(cid:34)(cid:46)(cid:46)(cid:46)(cid:31)

(cid:68)(cid:91)(cid:106)(cid:1)(cid:89)(cid:87)(cid:105)(cid:94)(cid:1)
(cid:66)(cid:101)(cid:100)(cid:93)(cid:35)(cid:106)(cid:91)(cid:104)(cid:99)(cid:1)(cid:88)(cid:101)(cid:104)(cid:104)(cid:101)(cid:109)(cid:95)(cid:100)(cid:93)(cid:1)

(cid:57)(cid:87)(cid:105)(cid:94)(cid:1)(cid:87)(cid:100)(cid:90)(cid:1)(cid:89)(cid:87)(cid:105)(cid:94)(cid:1)(cid:91)(cid:103)(cid:107)(cid:95)(cid:108)(cid:87)(cid:98)(cid:91)(cid:100)(cid:106)(cid:105)

(cid:73)(cid:94)(cid:101)(cid:104)(cid:106)(cid:35)(cid:106)(cid:91)(cid:104)(cid:99)(cid:1)(cid:88)(cid:101)(cid:104)(cid:104)(cid:101)(cid:109)(cid:95)(cid:100)(cid:93)(cid:1)

(cid:68)(cid:91)(cid:106)(cid:1)(cid:89)(cid:87)(cid:105)(cid:94)(cid:1)
(cid:66)(cid:101)(cid:100)(cid:93)(cid:35)(cid:106)(cid:91)(cid:104)(cid:99)(cid:1)(cid:88)(cid:101)(cid:104)(cid:104)(cid:101)(cid:109)(cid:95)(cid:100)(cid:93)(cid:1)

(cid:57)(cid:87)(cid:105)(cid:94)(cid:1)(cid:87)(cid:100)(cid:90)(cid:1)(cid:89)(cid:87)(cid:105)(cid:94)(cid:1)(cid:91)(cid:103)(cid:107)(cid:95)(cid:108)(cid:87)(cid:98)(cid:91)(cid:100)(cid:106)(cid:105)

(cid:73)(cid:94)(cid:101)(cid:104)(cid:106)(cid:35)(cid:106)(cid:91)(cid:104)(cid:99)(cid:1)(cid:88)(cid:101)(cid:104)(cid:104)(cid:101)(cid:109)(cid:95)(cid:100)(cid:93)(cid:1)

Finance income
Finance income increased significantly in 2006 to US$7 
million (2005: US$4 million) principally due to additional 
interest earned on the net proceeds from the Listing. 
This increase was offset by a decrease in the interest  
on loans to related parties as the loans were repaid  
mid way through the year prior to the Listing. 

Income tax 
The weighted average statutory income tax rate was 
25% for 2005 and 30% for 2006. This change is due to a 
change in the weighting of profit/(loss) before tax in the 
various jurisdictions in which the Company operates.

The effective tax rate for 2006 was 42% which was 
significantly higher than that of the previous year at 19% 
principally due to our recognising a significant deferred 
tax asset in 2005 related to tax losses incurred during 
the development of San José and Arcata, in addition  
to the introduction of taxable interest in the United 
Kingdom, an increased weighting of income arising  
in Peru and more withholding tax paid as a result of 
dividends declared in Peru. 

Minority interest 
The loss attributable to minority interest in both 2005 
and 2006 consists predominantly of that portion of the 
pre-feasibility costs for the San José project of which the 
Company has a 51% ownership with Minera Andes S.A. 
owning the remaining 49%.

Exceptional items
We consider events to be exceptional when they  
are significant and which, due to their nature or  
the expected infrequency of the events giving rise  
to them, need to be disclosed separately. 

In 2006, prior to Listing, exceptional items in other 
expenses principally included a US$3.0 million asset 
impairment at Sipan, one of our former operations 
which was closed in 2003, and a loss on the sale of 
investments of US$2.2 million which was incurred when 
the Company disposed of shares in Inversiones 
Pacasmayo prior to the Listing.  
In addition, there was a US$1.0 million loss on the  
sale of the Group’s wholly owned subsidiary, Mauricio 
Hochschild & Cia. Ltda. S.A.C.

Cash flow and balance sheet review
Our operations generated US$126 million of cash flow  
in 2006 which was up 314% from 2005 (2005: US$30 
million). This increase is principally driven by an increase 
in the underlying profit from continuing operations 
coupled with a shift in working capital which was 
primarily due to an increase in payables and a decrease 
in receivables. 

Working capital

US$000 

Current assets 

  Year ended 31 December
2005
2006

Inventories 
Trade and other receivables 

16,405 
49,726 

Current liabilities 

Trade and other payables 
Pre-shipment loans 

Working capital 

64,140 
26,894 

(24,903) 

10,499
81,1 06

31,664
18,800

41,1 41

Net debt
In 2006, as a result of the proceeds raised in the Listing 
and the repayment of long-term debt at the end of 
2006, we were able to improve the strength of our 
balance sheet. The majority of the long-term debt 
currently outstanding corresponds to a loan at one of 
our subsidiaries from our joint venture partner as a way 
of financing its 49% share of the San José project. Upon 
consolidation we account for the portion of the loan 
outstanding to our partner. We exclude short-term  
pre-shipment loans from net debt as we consider  
these loans to be more closely related to working  
capital requirements as they are secured by inventory 
and receivables.

US$000 

Cash and cash equivalents 
Long-term borrowings 
Short-term borrowings less 
  pre-shipment loans 

Net debt/(net cash) 

  Year ended 31 December
2005
2006

( 435,543) 
  27,114 

2,888 

 (405,541) 

(2,467)
31,089

50,993

79,615

Hochschild Mining plc
Annual Report & Accounts 2006

33

 
 
 
 
 
 
 
 
 
 
 
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Business Review continued

Financial Review: Our risk management 
framework aims to achieve best practices 
and internal controls in line with other 
international mining companies listed 
on the London Stock Exchange.

Risk management
Overview
The Group is exposed to a variety of risks and 
uncertainties which may have a financial impact on  
the Group and which also impact the achievement  
of social, economic and environmental objectives.  
These risks include strategic, commercial,  
operational and financial risks and are further 
categorised into risks areas to facilitate consolidated  
risk reporting across the Group.

A high level review of major risks faced by the Company 
was conducted prior to the IPO and has been further 
refined since.  The resulting risk matrix has been reviewed 
by the Executive Committee and further processes for  
more detailed identification, evaluation and management 
of risks are under consideration.  A risk manager responsible 
for identifying potential risks and proposing procedures 
and controls to mitigate such risks is being recruited. The 
Board via the Audit Committee continues to monitor the 
internal control environment of the Group alongside the 
development of risk management processes.

Foreign currency risk
The Group principally produces silver and gold which 
are typically priced in US dollars. A proportion of the 
Group’s costs are incurred in Nuevo Sol. Accordingly, the 
Group’s financial results may be affected by exchange 
rate fluctuations between the US dollar and the Nuevo 
Sol. The Group does not use derivative instruments 
to manage its foreign currency risks. As of 31 December 
2006, the Group has acquired liquidity funds in 
UK pounds sterling which generate foreign 
exchange movements.

Commodity price risk
Silver and gold prices have a material impact on the 
Group’s results of operations. Prices are significantly 
affected by changes in global economic conditions  
and related industry cycles. Generally, producers of  
silver and gold are unable to influence prices directly; 
however, the Group’s profitability is achieved through  
the control of its cost base and the efficiency of its 
operations. The Group manages its commodity price risk 
mainly with fixed price sales commitments or with caps 
and floors built into sales contracts. The Group is going 
to end its current fixed price sales commitments during 

the first six-month period of 2007. Management has 
decided that the Group will not enter into additional 
commitments in order to obtain full benefit from 
possible price increases in the future, maintaining its 
efforts of lowering costs in order to assure profitability  
in case of an eventual decrease in the prices.

Credit risk
Credit risk arises from debtors’ inability to make 
payment of their obligations to the Group as they 
become due (without taking into account the fair value 
of any guarantee or pledged assets); and by non-
compliance by the counterparties in transactions in cash, 
which is limited to balances deposited in banks and 
accounts receivable at the balance sheets date. To manage 
this risk, the Group deposits its surplus funds in highly-
rated financial institutions, establishes conservative 
credit policies and constantly evaluates the conditions of 
the market in which it conducts its activities. Consequently, 
the Group does not expect to incur significant losses on 
account of credit risk. Credit risk concentrations exist 
when changes in economic, industrial or geographic 
factors take place, affecting in the same manner the 
Group’s counterparties whose added risk exposure is 
significant to the Group’s total credit exposure. The 
Group’s portfolio of customers is concentrated in three 
customers domiciled in foreign countries that represent 
85% of the total net sales during the year 2006. Derivatives 
are executed with different counterparts to avoid 
concentrations of credit risk.

Liquidity risk
Liquidity risk arises from the Group’s inability to obtain 
the funds it requires to comply with its commitments 
under financial instruments including the inability to 
sell a financial asset quickly at a price close to its fair 
value. Management believes that it will have access to 
adequate credit on reasonable terms from highly rated 
financial instruments.

Interest rate risk
The Group has financial assets and liabilities which are 
exposed to interest rate risk. Changes in interest rates 
impact primarily loans and borrowings by changing 
either their fair value (fixed rate debt) or their future cash 
flows (variable rate debt). The Group does not have a 
formal policy of determining how much of its exposure 
should be at fixed or at variable rates. However, at the 

34

Hochschild Mining plc
Annual Report & Accounts 2006

time of taking new loans or borrowings management 
uses its judgment to decide whether it believes that a 
fixed or variable rate borrowing would be more favourable 
to the Group over the expected period until maturity. 

on financial instruments classified as fixed rate is fixed 
until the maturity of the instrument. The other financial 
instruments of the Company are non-interest bearing 
and are therefore not subject to interest rate risk.

Interest on financial instruments classified as floating 
rate is re-priced at intervals of less than one year. Interest 

US$000 

Fixed rate
Amounts due to minority shareholders  

Floating rate
Cash  
Time deposits  
Liquidity funds  
Secured bank loans 
Loans to minority shareholders  
Assigned funds 

US$000 

Fixed rate
Amounts due to minority shareholders 

Floating rate
Cash  
Time deposits  
Liquidity funds  
Secured bank loans  
Loans to minority shareholders  
Assigned funds  

 As of 31 December 2006

Within  
1 year 

Between  

Between  
1 and 2 years  2 and 5 years 

Over  
5 years 

Total

(1,445) 

(80) 

(26,738) 

– 

(28,263)

997 
3,542 
414,527  
(28,017) 
2,436 
– 

– 
– 
– 
(296) 
8,166 
6 

– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
–  

997
3,542
414,527
(28,313)
10,602
6

 As of 31 December 2005

Within  
1 year 

Between  

Between 
1 and 2 years  2 and 5 years 

Over 
5 years 

– 

(13,108) 

– 

33,102 
(160) 
125 
91 
– 
(48,310) 

– 
– 
– 
– 
1,699 
(17,676) 

– 
– 
– 
– 
– 
(295) 

– 

– 
– 
– 
– 
– 

Total

(13,108)

33,102
(160)
125
91
1,699
66,281

Hochschild Mining plc
Annual Report & Accounts 2006

35

 
 
 
 
 
 
 
Board of Directors

Job:	

08724	H_ANNUAL_FNT_AW	

Proof:	 12	

Proof Read by:

Operator:	tim	

Server:	 Studio	II	

Date:	

04/05/07	

Set-up:	 Gemma	

First	Read/Revisions

Board of Directors: We have established a world 
class Board combining Latin American business 
expertise with significant UK plc knowledge. 

Alberto Beeck (50) 
Executive Director, Strategy & Corporate Development

Alberto Beeck commenced working with the 
Hochschild Mining Group in 1998. Prior to this, he 
served as managing director and head of Latin 
American Investment Banking for Barings, Inc. in New 
York and Baring Brothers, in London. From 1988 to 1992, 
Alberto served in the London Corporate Finance Group 
of Dillon, Read Ltd, as vice president with responsibility 
for Spain and Portugal. He also served as vice president 
of Lehman Brothers, New York, from 1982 to 1988 in  
the International Corporate Finance and Government 
Advisory Group. He received a BSc in Mechanical 
Engineering from Purdue University in 1978, and  
an MBA in Finance and International Business from 
Columbia University in 1982. 

Eduardo Hochschild (43) 
Executive Chairman

Eduardo Hochschild joined the Hochschild Mining 
Group in 1987 as safety assistant at the Arcata unit, 
becoming head of the Hochschild Mining Group in 
1998 and Chairman in 2006. He graduated from Tufts 
University in Boston with a Bachelor of Science degree 
in Physics and Mechanical Engineering. He holds 
numerous directorships with COMEX Peru, the  
Banco de Crédito del Peru, the Sociedad Nacional  
de Minería y Petróleo, the Asian Pacific Economic 
Council Business Advisory Committee, the  
Conferencia Episcopal Peruana, Pacífico Peruano  
Suiza, TECSUP, the Universidad Nacional de Ingeniería 
and the Universidad de Ciencias Aplicadas. 

Roberto Dañino (55) 
Deputy Chairman and Executive Director

Roberto Dañino joined the Hochschild Mining Group in 
1995, where he remained until 2001 when he left to 
serve in the Peruvian Government as Prime Minister 
and later as Peru’s Ambassador to the United States. 
From 2003 to 2006, he was Senior Vice President and 
General Counsel of the World Bank Group and 
Secretary General of ICSID. Previously, he was a partner 
of Wilmer, Cutler & Pickering in Washington DC.  
He was also founding General Counsel of the  
Inter-American Investment Corporation (IIC). He
holds Law degrees from Harvard Law School and
the Pontificia Universidad Católica del Peru.

36

Hochschild Mining plc
Annual Report & Accounts 2006

Sir Malcom Field (69) 
Senior Non-Executive Director

Nigel Moore (62) 
Non-Executive Director

Nigel Moore is a Chartered Accountant. Since 2003,  
he has been chairman of TEG Environmental plc. He is 
currently a non-executive director of The Vitec Group 
plc, IntelligentComms Limited and Ascent Resources 
plc. From 1973 to 2003, Nigel was a partner at Ernst  
& Young and was the managing partner of Ernst & 
Young’s London office from 1985 to 1987, a senior 
partner attached to the Chairman’s Office (Europe) 
from 1987 to 1989 and the regional managing partner 
for Eastern Europe and Russia from 1989 to 1996. From 
1996 to 2003, he was a client service partner for the oil 
and gas sector.

Dionisio Romero (70) 
Non-Executive Director

Dionisio Romero is chairman and chief executive 
officer of the financial services holding company, 
Credicorp Ltd. He is chairman of Banco de Crédito del 
Peru, Banco de Crédito de Bolivia and Atlantic Security 
Bank, and vice chairman of Pacífico Peruano Suiza. 
Dionisio is also a director of Cementos Pacasmayo.  
He graduated with a BA degree in Economics from 
Pomona College, California in 1957, and earned an MBA 
from Stanford University in 1959.

Sir Malcolm Field is currently the senior non-executive 
director of Aricom plc and a non-executive director of 
both Odgers Ray & Berndtson and Linden Homes.  
From 2002 to 2006, Sir Malcolm served as chairman  
of Tube Lines Limited, one of the London Underground 
consortia, and from 2001 to 2006, was an external 
policy adviser to the Department of Transport in the 
United Kingdom. From 1982 to 1993, he was group 
managing director of WH Smith plc and from 1993  
to 1996 he served as chief executive. From 1996 to  
2001, Sir Malcolm was chairman of the Civil Aviation 
Authority and he has also held appointments as a non-
executive director in a number of companies, including 
Scottish and Newcastle plc, MEPC, The Stationery Office 
and Evolution Beeson Gregory.

Jorge Born Jr. (44) 
Non-Executive Director

Jorge Born Jr. joined Bomagra S.A. in 1997 as chief 
executive officer, and since 2001 has been president 
and chief executive officer of the same organisation. 
Jorge is also deputy chairman of Caldenes S.A., a 
subsidiary of Bomagra S.A. Prior to joining Bomagra  
S.A. in 1997, he served as head of Bunge Limited’s 
European operations from 1992 to 1997 and as head  
of Bunge Limited’s UK operations from 1989 to 1992. 
He has been a director and deputy chairman of Bunge 
Limited since 2001 and director of Mutual Investment 
Limited since 1997 and its deputy chairman since 2001. 
Jorge has also been a director of Brasif (Brazil Duty 
Free) of Rio de Janeiro since 2006. He received a BSc in 
Economics from the Wharton School of the University 
of Pennsylvania in 1983.

Hochschild Mining plc
Annual Report & Accounts 2006

37

Corporate Structure

Board

Executive Committee

Chief Executive  
of Exploration

Chief Operating Officer

Chief Financial Officer

Legal Manager

*  Members of Executive Committee:  Messrs Hochschild, Dañino, Beeck, Aramburu, Benavides, Rosado and Bustamante.  

Mr Palma serves as Senior Adviser to the Executive Committee.

Miguel Aramburú (43)  
Chief Operating Officer

Javier Durand (40) 
Legal Manager

Mr Aramburú joined the Hochschild Mining Group  
in 1995, when he was appointed General Manager of 
Compañia Minera Pativilca. He was appointed Chief 
Financial Officer of the Hochschild Mining Group in 2002 
and General Manager of the Mining Division in 2006.  
Mr. Aramburú graduated from the Pontificia Universidad 
Católica del Peru in 1987 in Industrial Engineering and 
holds an MBA from Stanford University.

Mr Durand has 13 years of legal experience in the mining 
industry. He joined the Hochschild Mining Group in 1994 
and has been the Legal Manager of the Hochschild 
Mining Group since 1998. Mr Durand received a Law 
degree from the Universidad de Lima, has participated  
in the Management Program for Lawyers at Yale School 
of Management, and has an  MBA from the Universidad 
del Pacífico.

Jorge Benavides (54) 
Chief Executive of Exploration and Geology Officer

José Augusto Palma (39) 
Senior Adviser, Executive Committee

Mr Benavides has thirty years’ experience in the mining 
industry. He joined Hochschild Mining Group in 2001 and 
has been head of Exploration and Geology since 2005. 
Previously, he spent eight years working for the Phelps 
Dodge Mining Company in South America and Mexico, 
including as Exploration Manager for the Andean Region. 
Mr Benavides holds an MSc in Ore Deposits and 
Exploration from Stanford University and a BSc in 
Geological Engineering from the Colorado School  
of Mines.

Ignacio Bustamante (35)  
General Manager, Operations Peru

Mr Bustamante joined the Hochschild Mining Group in 
1992. Prior to his current position, he worked for Zemex 
Corporation, a subsidiary of Cementos Pacasmayo,  
based in Atlanta, Georgia, serving first as Chief Financial 
Officer and Vice President of Business Development and 
later as its President. Mr Bustamante holds a BSc in 
Business and a BSc in Accounting from Universidad del 
Pacífico in Peru and an MBA from Stanford University.

Mr Palma joined the Company in July 2006 after a 13 
year legal career in the United States, where he was a 
partner at the law firm of Swidler Berlin, and later 
worked for the World Bank. He also served two years in  
the Government of Peru. Mr Palma has Law degrees  
from Georgetown University and the Universidad 
Iberoamericana in Mexico, and is admitted to practice as a 
lawyer in Mexico, New York and the District of Columbia.

Ignacio Rosado (37) 
Chief Financial Officer

Mr Rosado has been the Chief Financial Officer of the 
Hochschild Mining Group since 2005. Previously, he  
was Senior Engagement Manager for Latin America for 
McKinsey & Company from 2000-05. Mr Rosado began 
his career in banking having worked for Banco Wiese 
Sudameris in Peru (1992-1994) and in Banco de Crédito 
del Peru. Mr. Rosado holds a MBA from the University of 
Michigan Business School and a BSc in Economics from 
the Universidad del Pacífico in Peru.

38

Hochschild Mining plc
Annual Report & Accounts 2006

Corporate Governance Report  

Introduction
The Hochschild Mining plc Board believes that its participation in an established investment market carries significant responsibility to 
manage the Company transparently and in a manner appropriate to a successful business. Accordingly, the Board fully supports good 
corporate governance and is determined to comply, wherever possible, in the interests of shareholders and other stakeholders, with the 
Combined Code on Corporate Governance. This is demonstrated by the fact that the Company has taken the following substantial steps 
to comply with the Combined Code since listing on the London Stock Exchange on 8 November 2006:

•

•

•

•
•

•

•

•

•

•

 The Board has approved a written statement setting out the role and responsibilities of the Executive Chairman, Deputy Chairman 
and Senior Independent Director.
 The Board has appointed four Non-Executive Directors who it considers to be independent thus ensuring that independent  
Non-Executive Directors form a majority of the Board.
 The Board has adopted a Schedule of Matters reserved for its approval. It has also adopted formal procedures that ensure that all 
Directors have access to the Company Secretary and may take independent professional advice, if necessary, in the course of their duties.
A Senior Independent Director has been appointed and is available to shareholders.
 Board procedures provide for the Chairman to ensure shareholder views are communicated to the Board, and for Non-Executive 
Directors to meet with shareholders.
 An Audit Committee has been established consisting of three independent Non-Executive Directors and its terms of reference have 
been adopted. The Audit Committee has reviewed the Group’s financial reporting procedures, the financial statements for the year 
ended 31 December 2006 and the Group’s system of internal control.
 The Corporate Social Responsibility (CSR) Committee has been established consisting of the Chairman, Deputy Chairman and the 
Senior Independent Director and its terms of reference have been adopted. The CSR Committee has commissioned an audit of the 
Group’s compliance with health, safety, environmental and community policies and procedures.
 A Remuneration Committee has been established consisting of three independent Non-Executive Directors and its terms of reference 
have been adopted.
 The Remuneration Committee has determined that performance-related elements will comprise a significant percentage of the 
Executive Directors’ remuneration.
 A Nominations Committee has been established consisting of a majority of independent Non-Executive Directors and its terms of 
reference have been adopted.

Statement of Compliance
The Directors intend to ensure that they continue to comply with the recommendations of the Combined Code and firmly believe that 
they do so, as demonstrated by the above described actions, save that: 

•
•
•

the Chairman is not independent within the terms of the Combined Code; 
the responsibilities of the Chairman and Chief Executive are not separated as required by the Code; and 
neither Board evaluation nor an evaluation of the Chairman have yet been undertaken.

Notwithstanding, the Board is firmly of the opinion that, consistent with Main Provision A.2 of the Combined Code, the current 
governance structure of the Company does not allow any one person to have unfettered powers of decision, as discussed below. 
The basis for this opinion centres on the fact that there are checks and balances created by the role of the Executive Committee, 
the corporate governance responsibilities of the Deputy Chairman and the Senior Independent Non-Executive Director, and the 
undertakings given within the Relationship Agreement. 

The Board
The Board consists of the Executive Chairman, Mr Eduardo Hochschild, two Executive Directors, Mr Roberto Dañino, the Deputy 
Chairman and Mr Alberto Beeck and four Non-Executive Directors. Sir Malcolm Field has been nominated as the Senior Independent 
Non-Executive Director. The other Non-Executive Directors are Mr Jorge Born Jr., Mr Nigel Moore and Mr Dionisio Romero.

The major shareholder of the Company is Pelham Investment Corporation (the ‘Major Shareholder’). The shares of the Major 
Shareholder are controlled by Mr Hochschild and Mr Beeck (the ‘Beneficial Owners’). Both Directors have considerable knowledge and 
experience in the Latin American gold and silver mining industry. Accordingly, the other Directors believe that their membership of the 
Board and participation in the management of the Company is vital to the continued success and vibrant growth of the Company. The 
Major Shareholder, Mr Hochschild, Mr Beeck and the Company have entered into an agreement that regulates the ongoing relationship 
between the Company and the Major Shareholder, Mr Hochschild and Mr Beeck. Further details concerning this agreement are set out 
on pages 40 and 41.

There is an agreed schedule of matters reserved for the Board which was originally agreed at the time of the IPO and subsequently 
revised by the Board on 11 January 2007. In addition, the terms of reference of the Board committees and the Executive Committee have 
been adopted, as well as Board operating procedures. Directors receive a full pack of papers for consideration in advance of each Board 
meeting including regular reports on the Company’s operations, to ensure that they remain briefed on the latest developments and are 
able to make fully informed decisions. 

Hochschild Mining plc
Annual Report & Accounts 2006

39

Corporate Governance Report continued 

The Board is responsible for approving Company strategy and monitoring its implementation, for managing the operations of the 
Company and for providing leadership and support to the executive management team in achieving sustainable added value for 
shareholders. It is also responsible for enabling the efficient operation of the various businesses by providing adequate financial and 
human resources and an appropriate system of financial control to ensure these resources are fully monitored and utilised. The Board 
has also delegated authority to:

•

•
•
•

 the Audit Committee, to ensure the development of an appropriate system of financial control and to monitor the integrity of the 
financial reporting by the Company, to oversee the establishment and development of the Company’s internal audit function, 
including internal control and risk management, and to oversee relations with the external auditors; 
the Remuneration Committee, to set the remuneration policy for Executive Directors and senior management;
the Nominations Committee, for recommending Board appointments and individual performance assessments; and
 the Corporate Social Responsibility Committee, for formulating and recommending to the Board the Company’s policy on health and 
safety, environmental and community relations as they affect the Group’s operations. Further details concerning the activities of the 
CSR Committee may be found in the Directors’ Report on pages 48 to 52. 

The terms of reference for all the Board committees are available for inspection on the Company’s website at www.hochschildmining.com. 

The membership of each of the Board committees is as follows:

Audit 

Nigel Moore (Ch) 
Jorge Born Jr. 
Sir Malcolm Field 

Remuneration 

Jorge Born Jr. (Ch) 
Sir Malcolm Field 
Nigel Moore 

Nominations 

CSR

Eduardo Hochschild (Ch) 
Sir Malcolm Field 
Dionisio Romero 

Roberto Dañino (Ch)
Sir Malcolm Field
Eduardo Hochschild 

Prior to the IPO, the Board met three times. All the Directors attended all these meetings with the exception of Dionisio Romero who 
attended two meetings. Two full meetings of the Board have taken place between 31 December 2006 and 31 March 2007. The Audit, CSR 
and Remuneration Committees all met for the first time since the IPO in January 2007. 

The day-to-day operations of the Company are managed by the Executive Chairman and an Executive Committee. In addition to  
Eduardo Hochschild, two other executive directors, Roberto Dañino and Alberto Beeck along with other senior management form the 
Executive Committee. Roberto Dañino serves as Executive Director and Deputy Chairman with primary responsibility over corporate 
governance and institutional and investor affairs, as well as corporate social responsibility matters (which includes safety, environment, 
and community relations). Alberto Beeck is responsible for strategy and corporate development. The other members of the Executive 
Committee are Miguel Aramburú, Jorge Benavides, Ignacio Rosado and Ignacio Bustamante, who has recently joined upon assuming 
the role of General Manager for Peru. The terms of reference of the Executive Committee were approved by the Board on 16 October 
2006 and further amended by the Board on 11 January 2007. 

Directors have the right to request that any concerns they may have are recorded in the appropriate Board or committee minutes and 
there is an agreed procedure by which members of the Board may take independent professional advice at the Company’s expense, if 
they require to do so, in the furtherance of their duties. 

The Company Secretary is appointed and removed by the Board and is responsible for the provision of administrative and other services 
to the Board. All the Directors have access to the Company Secretary.

Board balance and independence
The Board believes that its current membership of three Executive Directors and four independent and experienced Non-Executive 
Directors is a well balanced composition capable of managing the Company in an effective and successful manner and, although the 
Chairman is not considered to be independent, decisions can be made without any one Director exercising undue influence. The other 
Directors are firmly of the opinion that Mr Hochschild’s long-term relationship with the Company, and his importance to it, mean that 
his presence on the Board is in the best interests of the Company and its shareholders generally. 

The Board also considers that Mr Hochschild’s continued involvement as Executive Chairman, and effectively as chief executive officer, 
is vitally important to the Company at its present stage of development, notwithstanding that the Company is not compliant with the 
Combined Code in this respect. However, the Board believes that the role of the Executive Directors, which together with the Executive 
Committee take collective responsibility for the running of the Company, and its current membership of three Executive Directors and 
four independent and experienced Non-Executive Directors, creates a well balanced structure capable of managing the Company in 
an effective and successful manner. Moreover, the undertakings given by the Major Shareholder, Mr Hochschild and Mr Beeck ensure 
that the Company will be managed in accordance with the Combined Code. The Board, therefore, believes that it is structured so as to 
ensure that no individual has unfettered powers of decision making. 

40

Hochschild Mining plc
Annual Report & Accounts 2006

The Board considers that all the Non-Executive Directors are independent of the Company as defined by Code provision A.3.1.

The independent Non-Executive Directors are:

•

•

•

•

 Sir Malcolm Field is currently the senior non-executive director of Aricom plc and a non-executive director of both Odgers Ray & 
Berndtson and Linden Homes. He has also served as chairman of Tube Lines Limited, was an adviser to the UK Department of 
Transport, and managing director and chief executive of WH Smith plc, chairman of the Civil Aviation Authority and a non-executive 
director of various companies including Scottish & Newcastle plc and MEPC.
 Jorge Born Jr. is currently president and chief executive officer of Bomagra S.A. and deputy chairman of Caldenes S.A., a subsidiary  
of Bomagra. He is also deputy chairman of Bunge Limited and of Mutual Investment Limited. Mr Born is also a director of Dufry S.A, 
a Brazilian quoted duty free company. 
 Nigel Moore is a Chartered Accountant and is currently chairman of TEG Environmental plc, a non-executive director of The TEG Group 
plc, IntelligentComms Limited, Ascent Resources plc and Production Services Network Limited. He served as a senior partner with  
Ernst & Young LLP, holding various positions of responsibility, latterly as client services partner for the oil and gas sector until 2003.
 Dionisio Romero is chairman and chief executive officer of the financial services holding company, Credicorp Ltd. He is chairman  
of Banco de Crédito del Peru, Banco de Crédito de Bolivia and Atlantic Security Bank and vice chairman of Pacífico Peruano Suiza.

As required by the Combined Code, the Board has considered the independence of these four directors. Mr Romero is chairman of  
Banco de Crédito del Peru, a provider of finance to the Company and is a director of TECSUP, a non-profit organisation substantially 
supported by the Company. Prior to the IPO, Mr Born received payments of approximately US$72,000 from the Company for his 
participation in the Company’s Advisory Board. The Advisory Board has since been dissolved. Having taken this into account, the Board 
regards both Mr Romero and Mr Born as independent for the purposes of the Combined Code and has consequently concluded that all 
four are independent in character and judgement.

The Board has endeavoured to recruit Non-Executive Directors who are both experienced in the mining industry and highly respected 
by the market. The Board is of the opinion that all four independent Directors will significantly enhance the Board’s capacity to oversee 
and grow the Company’s operations. Despite this, the membership of each Committee will be reviewed annually by the Board.

The Non-Executive Directors have held informal discussions with the Chairman without the presence of the other Executive Directors.

Sir Malcolm Field has been appointed Senior Independent Director and as such, his main duty is to be available to talk to major 
shareholders if their concerns have not been resolved by the Chairman or the other Executive Directors. Towards this end, Sir Malcolm 
has met with the Company’s major shareholders to introduce himself to them.

Consistent with the Combined Code, the Board approves the remuneration of the Non-Executive Directors pursuant to the Schedule of 
Matters reserved for the Board.

Relationship agreement
The Major Shareholder, Mr Hochschild, Mr Beeck and the Company have entered into an agreement that regulates the ongoing 
relationship between the Company and the Major Shareholder, Mr Hochschild and Mr Beeck. The principal purpose of the Relationship 
Agreement is to ensure that the Company and its subsidiaries are capable of carrying on their business independently of the Major 
Shareholder, the Beneficial Owners and any of their respective associates, and that transactions and relationships with the Major 
Shareholder, the Beneficial Owners and any of their respective associates are at arm’s length and on normal commercial terms. 

The Company and the Major Shareholder agree in the Relationship Agreement that they will comply with the applicable obligations 
under the Listing Rules and to exercise their powers so far as they are able to ensure the Company is managed in accordance with the 
Combined Code. Under the agreement, the Major Shareholder has the right to appoint up to two Non-Executive Directors to the Board 
for so long as the Major Shareholder holds an interest of 30% or more in the Company and the right to appoint one Non-Executive 
Director for so long as it has an interest of 15% or more in the Company, and in each case to remove any such Director(s) previously 
appointed. The Relationship Agreement will continue for so long as the Company’s shares are traded on the London Stock Exchange or 
until such times as the Beneficial Owners cease to own or control in aggregate a minimum of 15% or more of the issued share capital or 
voting rights of the Company.

Board development
All the Directors have been briefed by Linklaters, the Company’s legal advisers, on their responsibilities as directors of a UK listed 
company and on other relevant UK legal developments. In addition, since Listing, the Chairman has made arrangements to ensure that 
the Directors have free access to the Company’s officers and advisers and to visit the Company’s operations. The Board also intends to 
establish other formal induction training for new Directors which includes meetings with the Company’s principal advisers and visits to 
the Group’s operations. It is the responsibility of the Chairman to ensure that the Directors update their skills and are provided with the 
necessary resources to continue to do so. 

Hochschild Mining plc
Annual Report & Accounts 2006

41

Corporate Governance Report continued 

Board development continued
The Board has only recently been established with its current membership and it would be premature to conduct any evaluation of the 
Board until it has been in place for one year. It is therefore intended that the Board will undergo a formal evaluation of performance 
and effectiveness of the Board as a whole and of its committees and individual Directors towards the end of 2007. The Non-Executive 
Directors together will agree on the approach to evaluating the Chairman’s performance towards the end of 2007.

Re-election of Directors
In accordance with article 85 of the Company’s articles of association, Directors may be appointed by the Company by ordinary 
resolution or by the Board. If appointed by the Board, a Director holds office only until the next annual general meeting. Since all  
the Directors were appointed during the year, they will all retire at the forthcoming AGM and, being eligible, offer themselves for 
election. There will not, therefore, be any Directors retiring by rotation. In future years, Directors will be required to retire by rotation  
in accordance with the Company’s articles of association.

Notice of the 2007 Annual General Meeting will be circulated to shareholders on 25 May 2007 with the Chairman’s Letter and Annual 
Report and Accounts. Resolutions to elect all the Directors are set out in full in the AGM notice along with biographical details for each 
Director. The Board fully supports all the elections being proposed.

Audit Committee
The Audit Committee was established on 16 October 2006. The role of the Audit Committee is to monitor the integrity of the 
Company’s financial statements and review its summary financial statements, to monitor the effectiveness of the Company’s 
internal controls and risk management systems and to oversee the relationship with the Company’s external auditors and review 
the effectiveness of the external audit process. The ultimate responsibility for the appointment, re-appointment and removal of the 
external auditors and for reviewing and approving the interim and annual financial statements remains with the Board.

The Audit Committee terms of reference were approved on 16 October 2006 and reviewed at the Board meeting on 11 January 2007.  
A copy is available on the Company’s website at www.hochschildmining.com.

The Combined Code recommends that all members of the Audit Committee should be independent Non-Executive Directors and that 
at least one member should have recent and relevant financial experience. The Audit Committee is chaired by Mr Nigel Moore who, as 
indicated above, has extensive and substantial financial experience gained whilst holding a number of senior appointments with Ernst 
& Young. The other members of the Audit Committee are Sir Malcolm Field and Mr Jorge Born Jr., both of whom are considered to be 
independent Directors. 

The lead partner of the external auditors and Executive Directors attend each Audit Committee meeting by invitation. At least twice a year 
the Audit Committee will meet with the external auditors without the presence of executive management and also will meet privately 
with the Head of Internal Audit. Once appointed, the Head of Internal Audit will also be invited to attend meetings of the Audit Committee.

Under its terms of reference, the Audit Committee is required to meet at least three times a year at the most appropriate times in the 
reporting and audit process.

Since its formation, the Audit Committee has met twice and has carried out, or is in the process of carrying out, the activities described 
below in accordance with the responsibilities set out in its terms of reference:

•

•

•

•

 Financial reporting The Audit Committee reviewed the 2006 Annual Report and Accounts before recommending to the Board its 
approval and publication. As part of its review, the Audit Committee reviewed accounting policies, estimates and judgements that 
had been applied in preparing the report and accounts and the transparency and clarity of disclosures contained within them. 
 Risk management A high level review of major risks faced by the Company was conducted in January 2007 in order to identify the 
areas on which risk management should be focused. The resulting risk matrix was reviewed by the Executive Committee and further 
processes for more detailed identification, evaluation and management of risks are under consideration. The Audit Committee has 
considered and approved the need for a risk manager within the Group, who is currently being recruited by the Company. Once 
appointed, the risk manager will report to the Chief Financial Officer and be responsible for identifying potential risks and proposing 
procedures and controls to mitigate such risks. 
 Internal audit The Audit Committee has considered the role of the Group’s internal audit function within the Group and decided that 
it continues to play an important role in the Group’s internal control environment. The Board has reviewed the reporting line for the 
internal audit function and has changed it from one of accountability to the Chief Financial Officer to one of direct accountability to 
the Audit Committee itself. The Head of Internal Audit will report directly to the Audit Committee.
 Internal control The Audit Committee has reviewed the development of the monthly management accounts process and resourcing 
within the financial control function. It has also reviewed plans for further development of the internal reporting process, the 
adequacy of the information technology (‘IT’) systems within the financial control function and performed an initial review of the 
Group’s treasury procedures and controls. 

42

Hochschild Mining plc
Annual Report & Accounts 2006

•

•

 External audit The Audit Committee considered the re-appointment of the Company’s external auditors before making a 
recommendation to the Board in respect of the same to be put to shareholders. The Audit Committee oversees the relationship with 
the external auditors. As part of this responsibility, the Audit Committee has reviewed the findings of the external auditors, reviewed 
management representation letters, approved audit plans, reviewed and agreed audit fees in respect of the 2006 year-end audit and 
reviewed policies on the independence of the external auditors and the provision of non-audit services. 
 Whistleblowing The Audit Committee has considered the arrangements by which staff may, in confidence, raise concerns about 
possible improprieties in matters of financial reporting or other matters and a policy has been put in place. The Audit Committee is 
committed to putting appropriate arrangements in place in the UK, Peru, Argentina, Mexico and Chile which enable proportionate 
and independent investigation of any improprieties with suitable follow-up action.

Internal control
The Board has overall responsibility for the system of internal control which includes risk management and reviewing its effectiveness. 
It has delegated its responsibility for reviewing the effectiveness of these controls to the Audit Committee. The purpose of internal 
control is to identify and mitigate business risk with a view to maximising shareholder value and protecting Company assets. These 
controls are managed by the use of formal procedures designed to highlight financial, operational, environmental and social risks and 
provide the appropriate information to the Board enabling it to react to protect the Company and its shareholders. The process the 
Audit Committee has used to assess the effectiveness of internal control includes:

•
•
•
•

review of budgets and reporting against budgets;
consideration of risks to the achievement of strategic plans and objectives;
review of IT issues and preparation of an IT Plan; and
review of accounting and financial reporting together with the internal control environment existing at Group level.

Based on its review of the process since Listing, the Audit Committee is reasonably satisfied that the internal controls are in place at  
the operational level within the Group. The Board via the Audit Committee continues to monitor the internal control environment  
of the Group alongside the development of risk management processes. 

Overall, the Board acknowledges the measures that have already been implemented both before and after the IPO to initiate a risk 
management framework, are appropriate to the Group’s circumstances. The Board is committed to making further progress in these 
areas with a view to achieving best practice levels of risk management and internal control for international mining companies listed 
on the London Stock Exchange. 

Going concern
A statement on the Directors’ position regarding the Company as a going concern is contained in the Directors Report on pages 48 to 52. 

Nominations Committee
The role of the Nominations Committee is to identify and nominate candidates for the approval of the Board to fill Board vacancies and 
make recommendations to the Board on Board composition and balance. The Nominations Committee also prepares the Chairman’s 
job description including any other significant commitments which he should be responsible for. 

The Combined Code recommends that a majority of the members of the Nominations Committee should be Non-Executive Directors, 
all of whom are independent in character and judgement and free from relationships or circumstances which are likely to affect, or 
could appear to affect, their judgement. The Nominations Committee is chaired by Mr Eduardo Hochschild. Its other members are Sir 
Malcolm Field and Mr Dionisio Romero, who are deemed by the Board to be independent in character and judgement, thus ensuring 
that the Nominations Committee complies with the recommendation of the Combined Code as to membership. 

The make-up of the Board was considered at length in the period prior to the IPO. At this stage, with a Board whose composition complies 
with the requirements of the Combined Code, the Nominations Committee has not considered it necessary to meet since the IPO.

The Nominations Committee terms of reference were approved on 16 October 2006 and a copy is available on the Company’s website 
at www.hochschildmining.com.

Remuneration Committee
The Remuneration Committee was established on 16 October 2006. Its terms of reference were approved on 16 October 2006 and 
revised at the Board meeting on 11 January 2007. A copy is available on the Company’s website at www.hochschildmining.com.

The role of the Remuneration Committee is to determine and agree with the Board the broad policy for the remuneration of executives 
and senior management as designated, as well as specific remuneration packages, including pension rights and any compensation 
payments. The Combined Code recommends that all members of the Remuneration Committee should be independent Non-Executive 
Directors. The Remuneration Committee is chaired by Mr Jorge Born Jr. and its other members are Sir Malcolm Field and Mr Nigel Moore. 

Further details concerning the activities of the Remuneration Committee are set out in the Directors’ Remuneration Report on page 45.

Hochschild Mining plc
Annual Report & Accounts 2006

43

Corporate Governance Report continued 

Corporate Social Responsibility Committee
The Corporate Social Responsibility (CSR) Committee was established on 16 October 2006. Its terms of reference were approved  
on 16 October 2006 and revised at the Board meeting on 11 January 2007. A copy is available on the Company’s website at 
www.hochschildmining.com.

The role of the CSR Committee is to formulate and recommend to the Board the Company’s policy on all corporate social responsibility 
issues as they affect the Company’s operations. In particular, it will focus on compliance with national and international standards 
to ensure that effective systems of standards, procedures and practices are in place at each of the Company’s operations. The CSR 
Committee will also be responsible for reviewing management’s investigation of incidents or accidents that occur in order to assess 
whether policy improvements are required. The CSR Committee is chaired by Mr Roberto Dañino and its other members are Sir Malcolm 
Field and Mr Eduardo Hochschild. 

Further details concerning the activities of the CSR Committee are set out in the Directors’ Report on pages 48 to 52.

Investor relations 
The Company is fully committed to achieving an excellent relationship with investors and contact with investors is the responsibility of 
the Executive Directors, the Chief Financial Officer and the Head of Investor Relations. The Company announces its production results 
on a quarterly basis and analysts are invited to briefings following the Final and Interim results as well as being invited to discuss 
quarterly results on the telephone. The Executive Directors and Chief Financial Officer are available to discuss the concerns of major 
shareholders at any time during the year. The Chairman and Deputy Chairman, in particular, will be responsible for discussing strategy 
with the Company’s shareholders and will communicate the views of shareholders to the other members of the Board. 

The main means of communication with shareholders are the Annual and Interim Reports. However, shareholders are welcome to meet 
and question the Directors at the Annual General Meeting which will be held on 4 July 2007. Notice of the Annual General Meeting will 
be circulated to all shareholders at least 20 working days prior to the meeting and the Chairmen of the Audit, CSR, Remuneration and 
Nominations Committees will be available at the meeting to answer questions. Each substantive resolution will be proposed separately 
and all proxy votes lodged will be notified to shareholders at the meeting and published on the Company’s website immediately after 
the meeting.

Information on matters of particular interest to investors is set out in additional shareholder information on page 118 and on the 
Company’s website at www.hochschildmining.com.

44

Hochschild Mining plc
Annual Report & Accounts 2006

Directors’ Remuneration Report

Introduction
This Directors’ Remuneration Report sets out information about the remuneration of the Directors of Hochschild Mining plc for the 
year ended 31 December 2006. This report has been prepared in accordance with Schedule 7A of the Companies Act 1985. As required by 
legislation, the information in Part II of this report has been audited by Ernst & Young LLP as it contains the information upon which the 
auditors are required to report to the Company’s shareholders.

PART I (Information not subject to audit)
Remuneration Committee
The Board established the Remuneration Committee on 16 October 2006 which has met twice since that date. Jorge Born Jr. is the 
Chairman of the Remuneration Committee and its other members are Sir Malcolm Field and Mr Nigel Moore. All the members of the 
Remuneration Committee are independent Non-Executive Directors. 

Under its terms of reference, the duties of the Remuneration Committee are to determine and agree with the Board the broad policy 
for the remuneration of the Executive Directors, the Company Secretary and the other members of the Executive Committee, as well 
as their specific remuneration packages, including pension rights and, where applicable, any compensation payments. In determining 
such policy, the Committee shall take into account all factors which it deems necessary to ensure that members of the senior executive 
management of the Group are provided with appropriate incentives to encourage strong performance and are, in a fair and responsible 
manner, rewarded for their individual contributions to the success of the Company.

The composition of the Remuneration Committee and its terms of reference comply with the provisions of the Combined Code and are 
available for inspection on the Company’s website at www.hochschildmining.com.

The Remuneration Committee has appointed KPMG People Services in London to provide advice on remuneration matters including 
advice in respect of the remuneration policy and the structure of possible long-term incentives for senior management. 

Remuneration Policy
The Company’s Remuneration Policy has been developed to ensure that the Company is able to attract, retain, and motivate its 
executives and senior management. The alignment of management incentives with the creation of shareholder value over both 
the short and long-term is key to this strategy. The achievement of annual performance targets is, therefore, rewarded through an 
annual performance related bonus, which includes a balanced mix of financial and operational performance measures. Additionally, 
the Remuneration Committee is considering the introduction of an Executive Long Term Incentive Plan (‘ELTIP’) to ensure that 
management’s interests are further aligned with the long-term success of the Company. 

In setting the basic levels of pay for the Executive Directors, the Committee seeks to ensure that salaries are market competitive and 
total remuneration is at or below the upper quartile. In making this determination, the Committee makes reference to pay levels of 
other FTSE 250 companies as well as those of other international mining companies. Furthermore, the Committee seeks to ensure that 
the majority of pay is delivered in the form of performance-related incentives.

The following chart sets out the split between fixed and variable pay assuming that the maximum bonus is achieved. The maximum 
bonus percentage of 150% is set out in the Executive Directors’ service contracts and is set to ensure that the majority of the 
remuneration is performance based. 

Fixed and variable pay
Split between fixed and variable pay for the Executive Directors (based on maximum bonus payments).

(cid:42)(cid:38)(cid:27)

(cid:44)(cid:38)(cid:27)

(cid:56)(cid:87)(cid:105)(cid:95)(cid:89)(cid:1)(cid:73)(cid:87)(cid:98)(cid:87)(cid:104)(cid:111)

(cid:55)(cid:100)(cid:100)(cid:107)(cid:87)(cid:98)(cid:1)(cid:56)(cid:101)(cid:100)(cid:107)(cid:105)

Hochschild Mining plc
Annual Report & Accounts 2006

45

Directors’ Remuneration Report continued

Components of fixed pay for the Executive Directors

Director 

Current salary  

Pension supplement 

Total

Eduardo Hochschild 
Roberto Dañino 
Alberto Beeck 

US$800,000 per annum  
US$800,000 per annum 
US$800,000 per annum 

US$200,000 per annum 
US$200,000 per annum 
US$200,000 per annum 

US$1,000,000 per annum 
US$1,000,000 per annum
US$1,000,000 per annum

Notes
1 
2 

3 

Each Executive Director has service contracts with both Hochschild Mining plc and Compañía Minera Ares S.A.C., a Group subsidiary. 
In each case, US$640,000 per annum salary is payable from Compañía Minera Ares S.A.C. and US$160,000 per annum is payable from the Company. In addition, US$160,000 
per annum of pension supplement is payable from Compañía Minera Ares S.A.C. and US$40,000 of pension supplement is payable from the Company.
Salary paid by Compañía Minera Ares S.A.C includes all legal labour benefits and compensation such as, but not restricted to, July and December bonuses, family allowance, 
vacation salaries and compensation for time services (ruled by Peruvian Legislative Decree 6500) but excluding legal profit sharing.

Basic salaries
The base salary for each Executive Director is US$800,000 per annum. In each case, US$640,000 per annum is payable from Compañía 
Minera Ares S.A.C. and US$160,000 per annum is payable from the Company. Having assessed the total remuneration packages paid to  
the Executive Directors with those paid to executive directors of comparable companies, the Remuneration Committee has reviewed 
the base salaries for the Executive Directors and consider them to be appropriate.

Short-term incentives
In respect of 2006, the Remuneration Committee has not made any awards to the Executive Directors.

The maximum bonus for each of the Executive Directors under the terms of their service contracts is 150% of aggregate base salary  
of US$800,000. 

Pensions and benefits-in-kind
The Company does not currently provide pension benefits to the Directors but does award the Executive Directors with a pension 
supplement of US$200,000 each year in lieu of pension. This pension is paid US$160,000 by Compañía Minera Ares, S.A.C. and 
US$40,000 by the Company. 

In addition, under Peruvian law, companies must pay an annual share of profits, in an amount up to a maximum of 8% of the taxable 
income for the year to employees.

The Group also provides medical expenses insurance and motor cars to the Executive Directors.

Performance graph
As required by the Directors’ Remuneration Report Regulations, the following graph sets out the performance of the Company’s 
share price since its Listing compared to the FTSE 350 Index and the FTSE All Share Mining Index. These are deemed to be the most 
appropriate indices for comparative purposes.

(cid:63)(cid:100)(cid:90)(cid:91)(cid:110)
(cid:39)(cid:39)(cid:43)

(cid:39)(cid:39)(cid:38)

(cid:39)(cid:38)(cid:43)

(cid:39)(cid:38)(cid:38)

(cid:47)(cid:43)

(cid:47)(cid:38)

(cid:62)(cid:101)(cid:89)(cid:94)(cid:105)(cid:89)(cid:94)(cid:95)(cid:98)(cid:90)(cid:1)(cid:67)(cid:95)(cid:100)(cid:95)(cid:100)(cid:93)(cid:1)(cid:102)(cid:98)(cid:89)
(cid:74)(cid:73)(cid:72)

(cid:60)(cid:74)(cid:73)(cid:59)(cid:1)(cid:41)(cid:43)(cid:38)(cid:1)(cid:63)(cid:100)(cid:90)(cid:91)(cid:110)

(cid:60)(cid:74)(cid:73)(cid:59)(cid:1)(cid:55)(cid:98)(cid:98)(cid:1)(cid:73)(cid:94)(cid:87)(cid:104)(cid:91)(cid:1)(cid:67)(cid:95)(cid:100)(cid:95)(cid:100)(cid:93)(cid:1)(cid:63)(cid:100)(cid:90)(cid:91)(cid:110)

(cid:41)(cid:1)(cid:68)(cid:101)(cid:108)(cid:91)(cid:99)(cid:88)(cid:91)(cid:104)(cid:1)(cid:40)(cid:38)(cid:38)(cid:44)

(cid:41)(cid:39)(cid:1)(cid:58)(cid:91)(cid:89)(cid:91)(cid:99)(cid:88)(cid:91)(cid:104)(cid:1)(cid:40)(cid:38)(cid:38)(cid:44)

The performance graph shows the TSR for a holding of shares of the 
Group for the year ended 31 December 2006 compared with the TSR for 
a hypothetical holding of shares of the same kinds and number as those 
by reference to which the FTSE 350 Index and the FTSE All Share Mining 
Index are calculated. 

The Board considers that the FTSE 350 and the FTSE All Share Mining 
Indices currently represent the most appropriate of the published indices 
for these purposes as they provide a view of performance against both 
the broad equity market index that the Company is a constituent of, and 
additionally the UK listed mining sector.  

TSR has been calculated on a spot basis with effect from 3 November 
2006, the date conditional dealings in the shares commenced on the 
London Stock Exchange, assuming that an equivalent sum was invested 
on that day in shares of the Group and in the FTSE 100 and FTSE All Share 
Mining Indices.  Dividends are invested in additional shares and benefits 
receivable in the form of shares are also added to the relevant holding.

ELTIP
Whilst many of the Group’s senior executives immediately below Board level acquired shares in the Company at the time of the IPO, 
their holdings are not significant. Consequently, the Remuneration Committee believes that it is important to put arrangements 
in place to incentivise the performance of the senior management group in line with the long-term interests of shareholders. The 
Remuneration Committee is considering the structure of a cash-based long-term incentive plan for executives, and the Executive 
Directors have agreed to present a formal ELTIP proposal for the consideration of the Remuneration Committee. 

46

Hochschild Mining plc
Annual Report & Accounts 2006

Directors’ service contracts 
The Executive Directors are employed under contracts of employment with the Company and Compañía Minera Ares S.A.C., a Group 
company, dated 16 October 2006. The contracts may be terminated on 12 months’ notice in writing. In setting the notice period for 
termination at 12 months, the Remuneration Committee has reduced the likelihood of having to pay excessive compensation in the 
event of poor performance and to this end, has also included a provision in each Director’s contract for immediate dismissal with no 
compensation in the event of unsatisfactory performance. 

Non-Executive Directors’ fee arrangements
The Non-Executive Directors signed Letters of Appointment with the Company on 16 October 2006. The appointments of the Non-
Executive Directors continue for a period of three years and are automatically renewed on a three yearly basis, subject to re-election, 
when appropriate, by the Company in general meeting, and unless otherwise determined by the Board or the Director giving not less 
than three months’ notice. 

The Non-Executive Directors’ fees have been set at a level to reflect the time commitment and level of involvement that they are required 
to make in the activities of the Board and its committees, including the transatlantic travel commitments indispensable to the carrying out 
of their duties. The current salaries/fees for the Non-Executive Directors of Hochschild Mining plc are as set out in the table below:

Director 

Sir Malcolm Field 
Jorge Born Jr. 
Nigel Moore 
Dionisio Romero 

Current salary/fee

£100,000 per annum 
£100,000 per annum 
£120,000 per annum
£100,000 per annum

PART II (Information subject to audit)
Directors’ remuneration 
The following table sets out an analysis of the remuneration of the Directors from the date of commencement of their service 
arrangements with the Company to 31 December 2006 for individual directors who held office in the Company during that period.

Director 

Eduardo Hochschild 
Roberto Dañino 
Alberto Beeck 
Sir Malcolm Field 
Jorge Born Jr. 
Nigel Moore 
Dionisio Romero 

Total 

Base 
salary/fees 
US$000 

Pension 
supplement 
US$000 

Profit 
share 
US$000 

Benefits- 
in-kind 
US$000 

  Performance 
related 
bonus 
US$000 

Total 
2006 
US$000

116 
116 
116 
42 
42 
50 
42 

524 

30 
30 
30 
– 
– 
– 
– 

90 

26 
26 
26 
– 
– 
– 
– 

78 

41 
2 
4 
– 
– 
– 
– 

47 

– 
– 
– 
– 
– 
– 
– 

– 

213
174
176
42
42
50
42

739

Notes
1 
2 

3 

Each Executive Director has a service contract with both Hochschild Mining plc and Compañía Minera Ares S.A.C., a Group subsidiary. 
In each case, US$640,000 per annum is payable from Compañía Minera Ares S.A.C. and US$160,000 per annum is payable from the Company. In addition, US$160,000 per 
annum of pension supplement is payable from Compañía Minera Ares S.A.C. and US$40,000 of pension supplement is payable from the Company. 
Salary paid by Compañia Minera Ares S.A.C. includes all legal labour benefits and compensation such as, but not restricted to, July and December bonuses, family 
allowance, vacation salaries and compensation for time services (ruled by Peruvian Legislative Decree 6500) but excluding legal profit sharing.

4  Mr Born Jr. received fees of US$12,640 during the year in respect of services provided to the Group’s Advisory Board. The Advisory Board has now been dissolved.
5   Mr Moore’s fees are higher than those of the other Non-Executive Directors as they include fees paid to him for services as the chairman of the Audit Committee 

of the Company.

Directors’ interests in shares
The interests of the Directors are set out in the Directors’ Report on pages 48 to 52.

Approval
This report has been approved by the Board of Directors of Hochschild Mining plc.

On behalf of the Board 

Jorge Born Jr.
Chairman, Remuneration Committee
19 March 2007

Hochschild Mining plc
Annual Report & Accounts 2006

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Directors’ Report

The Directors have pleasure in presenting the report of Hochschild Mining plc and its subsidiaries for the year ended 31 December 2006.

Results and dividend
The Group adjusted EBITDA (calculated as profit before exceptional items, net finance costs and income tax plus depreciation and 
exploration costs other than personnel and other exploration costs from continuing operations) amounted to US$107.6 million. Turnover 
and attributable profit to equity shareholders after tax increased by 31% and 64% respectively. 

The Directors recommend the payment of a final dividend of US$0.0074 per share (2005: US$nil). Subject to shareholders approving this 
recommendation at the Annual General Meeting, the dividend will be paid in UK pounds sterling on 6 July 2007 to shareholders on the 
register at the close of business on 15 June 2007. Shareholders may elect to receive dividends in US dollars. The US dollar dividend will be 
converted into UK pounds sterling at the exchange rate prevailing at the time of payment. 

Principal activities and business review
Hochschild Mining plc was incorporated on 11 April 2006 in England and Wales and re-registered as a public company on 17 October 
2006. The Company’s ordinary shares were admitted to trading on the London Stock Exchange on 3 November 2006 and trading in the 
Company’s shares commenced on 8 November 2006.

Hochschild is a leading precious metals company with a primary focus on the exploration, mining, processing and sale of silver and 
gold. The Group is the fourth largest primary silver producer globally and produces a significant quantity of gold.

Currently, the Group has three underground mines in production located in southern Peru which are supported by fully developed 
infrastructure. The Group has three advanced stage development projects in Argentina, Mexico and Peru, as well as one early stage 
development project in Mexico. In addition to its development projects, the Group has over 20 long-term prospects throughout Latin 
America which are at various stages of development. A number of these projects and prospects are structured as joint ventures or 
option arrangements with local or overseas mining partners, whilst others are owned and operated exclusively by the Company. 

The review of the Group’s business (including details of the Group’s results, operations and principal activities), key performance 
indicators and the description of principal risks and uncertainties, prepared in accordance with the Companies Act 1985, is set out on 
pages 2 to 13 and 16 to 35 (About Us and Business Review) of this Annual Report.

These pages, taken together with the Chairman’s Statement on pages 14 and 15, the Corporate Governance Report on pages 39 to 44, 
the Directors’ Remuneration Report on pages 45 to 47, details of the Board of Directors and Corporate Structure on pages 36 to 38 and 
the analysis of revenues, profits and financial performance set out in Notes to the Financial Statements on pages 60 to 99 all form part 
of this Directors’ Report.

Future developments
The Directors intend to use the Company’s Listing as a platform upon which to grow the Group’s operations and they believe that the 
Group’s mines, projects and prospects provide substantial potential for growth. Strategic acquisitions may also be considered where 
suitable opportunities arise within the sector. Information relating to the Group’s research and development and further information 
about the Group’s future developments may be found in the Business Review on pages 16 to 35.

Corporate social responsibility 
The Directors believe that the health and safety of the Group’s employees, respect for the environment and active engagement with 
local communities are fundamental to the sustainability of the Group’s businesses. The Group has sought to back this commitment up 
with appropriate resources and programmes over many years. 

Corporate Social Responsibility Committee (‘CSR Committee’) 
Immediately prior to the IPO, the Board established a committee to oversee these activities. The CSR Committee was originally called the 
Health, Safety, Environment and Community Relations Committee; however its name was subsequently changed to better reflect its role. 

The CSR Committee will meet at least twice a year and will be responsible for formulating and recommending to the Board the 
Company’s policy on all corporate social responsibility (‘CSR’) issues, particularly on safety and occupational health, community relations, 
and the environment, as they affect the Company’s operations. In particular, it will focus on compliance with national and international 
standards to ensure that effective systems of standards, procedures and practices are in place at each of the Company’s operations. The 
CSR Committee will also be responsible for reviewing management’s investigation of incidents or accidents that occur in order to assess 
whether policy improvements are required. The ultimate responsibility for establishing policies will remain with the Board. 

Monitoring 
The CSR Committee has commissioned a full CSR audit of all of the Group’s activities to establish a baseline for its future activities and 
from which to measure its progress. This process will be completed during the course of 2007 and the CSR Committee plans to review 
the results of that audit in the second half of the year.

48

Hochschild Mining plc
Annual Report & Accounts 2006

The majority of the Group’s employees work in Peru. Peruvian law requires companies to use an independent audit company 
designated by the Peruvian Ministry of Energy and Mines to audit, twice a year, the Company’s compliance with all applicable mining 
health, safety and environmental regulations. In addition, the Company uses the international certification firm, Deutsche Gesellschaft 
zur Zertifiziering von Managementsystemen in Germany (‘DQS’), to carry out regular audits of the Group’s environmental management 
system and has found the Group to be in full compliance with international standards.

Local safety and mining hygiene committees have been established at each of the Group’s operating units. These meet once a month 
to review, promote and monitor health and safety policies and environmental protection programmes, check that recommendations 
from previous external audits are implemented, review the general process of the mining inspections and implement any necessary 
steps to mitigate health and safety risks at each of the operating units. Each local committee is made up of representatives of local 
management. Compliance with relevant legislation is checked regularly by the Group and statistics on permit compliance are reviewed 
on a monthly basis.

Environmental Management System
The Group has implemented an Environmental Management System in respect of its three operating sites which is certified to ISO 
14001:2004 standards. The Environmental Management System is a management tool used to monitor all environmental aspects of 
the work undertaken by the Group and specifies the environmental standards to which the Group should operate. The San José project 
also has a full environmental management system in place, is managed in line with ISO and Group requirements and is planned to be 
certified to ISO 14001 in 2007. The Group’s current environmental standards not only comply with local regulations in Peru, Mexico and 
Argentina but also exceed the requirements laid down by the World Bank in its Environmental, Health and Safety Guidelines for the 
mining industry. These standards are audited by DQS twice a year. 

Environmental metrics 
As part of its management of its environmental systems, the Company undertakes a programme of measuring its consumption of 
natural resources including water. It also undertakes the measurement of the quality of incoming and outgoing water, as well as the 
air surrounding its operations and its success in reducing the levels of effluents and pollutants contained in those environments. 
The Company monitors closely the cost of closing every mine and its contribution in mitigating the effect of each closure on the 
surrounding community and its environment.

Health and safety management systems 
Group companies are required to comply with a range of health and safety laws and regulations, and the Board recognises that the 
health and safety of Group employees is a major priority. The Group is implementing a Health, Safety and Risk Management System 
for its underground and surface mining operations based on the OSHAS 18001 international standards, with the aim of qualifying for 
OSHAS 18001 certification in 2007.

In the financial years ended 31 December 2003, 2004 and 2005 Hochschild Mining experienced, in aggregate, one fatal employee 
accident. During the year ended 31 December 2006, there have been three employee fatalities: one of the fatalities was due to an 
accident caused by a landslide and the other two by the premature explosion of obsolete detonators which were being disposed of. 
These fatalities have been fully investigated by management. The Company has taken appropriate disciplinary action in respect of the 
breaches of safety procedure that occurred and, as a result, the Company has reviewed and modified its safety procedures. 

Health and safety metrics
The Group’s overall safety target is zero accidents at all of its assets and its programmes are focused on achieving this target. As a 
secondary measure, the Company started monitoring long-term injury frequency rates (‘LTIFR’) during 2006. The average LTIFR for  
the Company in 2006 was 4.80 which is better than the industry average of 6.25. The CSR Committee has commissioned an audit  
of the health and safety policies and procedures to determine how they can be improved to ensure that the Group meets its overall 
safety targets. 

The frequency of accidents is monitored on a monthly and annual basis, both at mine and Group level. Regular statistics showing the 
type and causes of accidents are produced and circulated to management so that efforts can be made to reduce and, where possible, 
eliminate accidents entirely.

All employees and contractors are given occupational health examinations prior to joining the Group and are then examined annually. 
As a measure of its concern for the overall wellbeing of its employees, the Company monitors the total monthly attendances at 
Company medical facilities including the number of visits per employee per month. It also measures the pharmacy cost per patient as 
an indication of the severity of conditions being treated and the time taken to produce medical examination results as an indication of 
the level of medical service being provided.

Hochschild Mining plc
Annual Report & Accounts 2006

49

Directors’ Report continued

Rehabilitation of Land
The Company has a policy of closing mine facilities as the lives of the mines progress in order to reduce liabilities at the end of the 
mine life. Total current estimates of end-of-life closure costs for the Group’s operations are about US$37 million, which include amounts 
estimated for ongoing maintenance of sites. The Group held a provision of US$32.4 million at 31 December 2006 which was calculated 
following a review of the mine’s estimated closure costs undertaken during the year by external consultants. 

Social and community programmes
The Directors believe that active long-term engagement with local communities and other stakeholders is fundamental to the 
Company’s business and the Company has devoted considerable time and resources to such engagement. The Directors believe that 
the three fundamental requirements for improving the lives of local communities are: (i) access to healthcare; (ii) a good education;  
and (iii) self-sustainability and, as a result, have tailored the Company’s social and community programmes accordingly.

To assist the Group in making adequate provision for the communities in which it operates the Company undertakes measurements 
of the levels of poverty at each location at which it mines, including the adequacy of basic needs such as housing, water, sanitation and 
schooling. It also measures the community’s dependency on the Group for employment and training.

Further information regarding the Group’s activities and programmes in the community relations area may be found in the Business 
Review on pages 16 to 35. 

Employees
Except in respect of Argentina, where employees of Minera Santa Cruz, S.A. are voluntarily affiliated to the Asociación Obrera Minera 
Argentina (the Argentine Mineworkers Union) the Group’s workforce is not represented by a works council and no unions have yet been 
formed, either in respect of the employees or the contracted personnel. The Group maintains good relations with its workforce and, for 
almost 20 years, has not experienced any interruptions in production at any of its operating sites as a result of workplace disputes.

Supplier payment policy
It is the Company’s policy that payments to suppliers are made in accordance with those terms and conditions agreed between the 
Company and its suppliers, provided that all trading terms and conditions have been complied with by suppliers.

At 31 December 2006, the Company had an average of 11 days’ purchases owed to trade creditors. 

Political and charitable donations
The Company does not make any political donations. During the year the Group made charitable donations of US$2.3 million (2005: 
US$1.2 million) in respect of community programmes.

Market value of land and buildings 
For the purpose of the initial public offering, the Company commissioned Consultores & Asesores 2020 S.A.C. to carry out an 
independent appraisal of certain items of property, plant and equipment as of 1 January 2003 to determine their fair value as at that 
date. The fair value of property, plant and equipment was determined primarily with reference to depreciated replacement cost. 
Management believes that the fair value reflected the economic condition of Hochschild Mining’s property, plant and equipment at 
that time. This fair value has been used to determine cost as at the date of transition (depreciated further to the date of transition). 
The revaluation process carries a significant element of judgement; however, management believes that the use of an appropriately 
qualified independent appraiser has resulted in a fair value of property, plant and equipment that is suitable for inclusion in the 
Company’s financial statements on transition to IFRS. 

Events since the balance sheet date
Details of events occurring since 31 December 2006 are set out in note 40 to the Groups’ financial statement on page 99.

Share capital
The Company’s authorised share capital as at 31 December 2006 was £125,000,000 comprising 500,000,000 ordinary shares of £0.25 
each. The Company’s issued share capital as at that date was 307,350,226, ordinary shares of £0.25 each credited as fully paid. Full details 
of the Company’s issued capital and reserves are set out at note 28 to the Group financial statements.

On incorporation the Company’s authorised share capital was £100 divided into 100 ordinary shares of £1 each and one subscriber share 
was issued. 

On 16 October 2006, 49,999 ordinary shares of £1 each were allotted to Pelham Investment Corporation and its nominee.

50

Hochschild Mining plc
Annual Report & Accounts 2006

At an Extraordinary General Meeting held on 16 October 2006:

•
•
•

the share capital was increased from £100 to £250,000,000 by the creation of 249,999,900 ordinary shares of £1 each;
each share of £1 each was divided into two ordinary shares of £0.50 each; and
 the authorised share capital was reduced from £250,000,000 to £125,000,000 by a reduction in the nominal value of each authorised 
and issued share from £0.50 to £0.25, resulting in an authorised share capital of 500,000,000 ordinary shares of £0.25 each; however, 
the court approval for the aforesaid share capital reduction was received only on 8 November 2006.

On 2 November 2006 the Company entered into a share exchange agreement with Pelham Investment Corporation and Navajo 
Overseas Corporation. This agreement was entered into in order to effect part of the reorganisation of Group companies prior to the 
Listing of the Company on the London Stock Exchange. Under the terms of this agreement, the Company allotted 226,450,000 ordinary 
shares of £0.50 each to Pelham Investment Corporation and 3,450,000 ordinary shares of £0.50 each to Navajo Overseas Corporation, 
in exchange for shares in various holding companies within the Hochschild Mining Group. This was fully disclosed in Part XIV of the 
prospectus issued in connection with the IPO.

On 8 November 2006, 77,350,226 ordinary shares of £0.25 each were allotted in connection with the IPO. The special resolution reducing 
the authorised share capital was confirmed by the Companies Court and registered with the Registrar of Companies and, therefore, 
became effective on 8 November 2006, following the IPO.

Directors and their interests
The Directors who served during the period ended 31 December 2006 and to the current date, are as follows:

Name 

Eduardo Hochschild 
Roberto Dañino 
Alberto Beeck 
Sir Malcolm Field 
Jorge Born Jr. 
Nigel Moore 
Dionisio Romero 

Date of appointment

28 June 2006
4 October 2006
28 June 2006
16 October 2006
16 October 2006
16 October 2006
16 October 2006

The interests of the Directors who were in office at 31 December 2006, in the share capital of the Company at the date of their 
appointment, as at 31 December 2006 and as at 19 March 2007 were as follows:

Name 

Eduardo Hochschild1,2 
Roberto Dañino3 
Alberto Beeck1 
Sir Malcolm Field 
Jorge Born Jr. 
Nigel Moore 
Dionisio Romero 

At date of appointment 

At 31 December 2006 

 At 19 March 2007

1 
 0 
 0  
  0 
  0 
  0 
  0 

214,962,500 
 3,450,000 
 0   
 14,285 
  0 
 14,285 
  0 

214,962,500
 3,450,000
 0 
 14,285
  0
 14,285
  0

Notes
1  Mr Hochschild and Mr Beeck hold an indirect interest in the Company through a jointly held intermediate holding company (the shares in which are controlled 82.13% by Mr 
Hochschild and 17.87% by Mr Beeck and the Board of which is controlled bv Mr Hochschild) which owns the entire issued share capital of Pelham Investment Corporation 
which in turn owns shares in the Company. 
On 28 June 2006, the intermediate holding company through which Messrs Hochschild and Beeck held their interest in the Company subscribed for one ordinary share of £1. 
As a result of changes described in the section on Share Capital above, Eduardo Hochschild held an indirect interest of 214,962,500 at £0.25 each, as at 31 December 2006.

2 

3  Mr Dañino’s shareholding is held through Navajo Overseas Corporation.

Relationship agreement
Pelham Investment Corporation, Mr Eduardo Hochschild, Mr Alberto Beeck and the Company have entered into a relationship 
agreement to regulate the ongoing relationship between them. The principal purpose of the relationship agreement is to ensure that 
the Group is capable of carrying on its business for the benefit of the shareholders of the Company as a whole. Further details are set 
out in the Corporate Governance Report on pages 39 to 44.

Hochschild Mining plc
Annual Report & Accounts 2006

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Directors’ Report continued

Substantial shareholdings
As at 19 March 2007, the Company has been notified, in accordance with DTR 5 and Transitional Provision 7 of the Disclosure and 
Transparency Rules of the following interests in the ordinary shares of the Company.

Name of holder 

 Number of ordinary shares held 

Percentage held

Eduardo Hochschild 
Blackrock Investment Management (UK) Ltd 

214,962,500 
22,633,411 

69.94%
7.36%

Policy on financial risk management 
The Company’s objectives and policies on financial risk management can be found in note 39 to the Group financial statements. 
Information on the Company’s exposures to foreign currency, commodity price, credit, liquidity and interest rate risks can be found 
in this note. 

Directors’ and officers liability insurance
Since Directors are increasingly being added as defendants in legal actions against companies, the Board believes that the risk of 
Directors being placed at significant personal financial risk is increasing. The Board also believes that the provision of appropriate 
indemnities and the funding of Directors’ defence costs as permitted by legislation are reasonable protections for the Directors and 
are important to ensure that the Company continues to be able to attract and retain the highest calibre individuals as Directors. 
Accordingly, the Company has purchased and maintains liability insurance for its Directors and Officers as permitted by section 
309A(5)of the Companies Act 1985.

However, a Director will not be indemnified for any liability incurred by him to the Company or Group companies; any criminal 
or regulatory fines; the costs of defending any criminal proceedings in which he is convicted; or the costs of defending any civil 
proceedings brought by the Company in which judgement is given against him.

The adequacy of insurance cover for Directors and Officers will be reviewed by the Board in the light of the changes to Directors’ liability 
to be implemented under the Companies Act 2006. 

Statement on disclosure of information to auditors
Having made enquiries of fellow Directors and of the Company’s auditors, each Director confirms that to the best of each Director’s 
knowledge and belief, there is no information relevant to the preparation of their report of which the Company’s auditors are unaware; 
and, each Director has taken all the steps that he ought to have taken as a Director in order to make himself aware of any relevant audit 
information and to establish that the Company’s auditors are aware of the information. 

Going concern
The Directors confirm that they are satisfied that the Company has sufficient resources to continue in operation for the foreseeable 
future. Accordingly, they continue to adopt the going concern basis in preparing the financial statements.

Auditors
A resolution to reappoint Ernst & Young LLP as auditors will be put to the members at the Annual General Meeting. 

Annual General Meeting
The first Annual General Meeting of the Company will be held at 11.30 am on 4 July 2007 at One Silk Street, London EC2Y 8HQ. The 
notice convening the meeting is included within the accompanying Chairman’s letter with details of the business to be considered.

Biographical details of the Directors standing for election at the Annual General Meeting are set out within the accompanying 
Chairman’s Letter containing the notice of meeting.

On behalf of the Board

Roberto Dañino
Executive Director and Deputy Chairman
19 March 2007

52

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
Statement of Directors’ Responsibilities in 
Relation to the Group and Parent Company 
Financial Statements

The Directors are responsible for preparing the Annual Report and the Group and parent company’s financial statements (‘financial 
statements’) in accordance with applicable United Kingdom law and those International Financial Reporting Standards (‘IFRS’) as 
adopted by the European Union.

The Directors are required to prepare Group and parent company’s financial statements for each financial year which present fairly the 
financial position of the Group and parent company, and the financial performance and cash flows of the Group and parent company 
for that period. In preparing those financial statements the Directors are required to:

•

•

•

•

 select suitable accounting policies in accordance with IAS 8:  ‘Accounting Policies, Changes in Accounting Estimates and Errors’ and 
then apply them consistently;
 present information, including accounting policies, in a manner that provides relevant, reliable, comparable and understandable 
information; 
 provide additional disclosures when compliance with the specific requirements in IFRS is insufficient to enable users to understand 
the impact of particular transactions, other events and conditions on the Group and parent company’s financial position and 
financial performance; and
 state that the Group and parent company has complied with IFRS, subject to any material departures disclosed and explained in the 
financial statements.

The Directors are responsible for keeping proper accounting records which disclose with reasonable accuracy at any time the financial 
position of the Group and parent company and enable them to ensure that the financial statements comply with the Companies Act 
1985 and Article 4 of the IAS Regulation. They are also responsible for safeguarding the assets of the Group and parent company and 
hence for taking reasonable steps for the prevention and detection of fraud and other irregularities.

Hochschild Mining plc
Annual Report & Accounts 2006

53

Independent Auditors’ Report 
to the members of Hochschild Mining plc

We have audited the Group financial statements (the ‘financial statements’) of Hochschild Mining plc for the year ended 31 December 
2006 which comprise the Group Income Statement, the Group Balance Sheet, the Group Cash Flow Statement, the Group Statement 
of Changes in Equity and the related notes 1 to 40. We have also audited the parent company financial statements (the ‘financial 
statements’) of Hochschild Mining plc for the period ended 31 December 2006 which comprise the Company Income Statement, the 
Company Balance Sheet, the Company Cash Flow Statement, the Company Statement of Changes in Equity and the related notes 1 to 12. 
These financial statements have been prepared under the accounting policies set out therein. We have also audited the information in 
the Directors’ Remuneration Report that is described as having been audited.

This report is made solely to the Company’s members, as a body, in accordance with section 235 of the Companies Act 1985. Our audit 
work has been undertaken so that we might state to the Company’s members those matters we are required to state to them in an 
auditor’s report and for no other purpose. To the fullest extent permitted by law, we do not accept or assume responsibility to anyone 
other than the Company and the Company’s members as a body, for our audit work, for this report or for the opinions we have formed.

Respective responsibilities of Directors and auditors
The Directors’ responsibilities for preparing the Annual Report and the financial statements in accordance with applicable United 
Kingdom law and International Financial Reporting Standards (‘IFRS’) as adopted by the European Union are set out in the Statement of 
Directors’ Responsibilities. 

Our responsibility is to audit the financial statements and the part of Directors’ Remuneration Report to be audited in accordance with 
relevant legal and regulatory requirements and International Standards on Auditing (UK and Ireland). 

We report to you our opinion as to whether the financial statements give a true and fair view, whether the financial statements and 
the part of the Directors’ Remuneration Report to be audited have been properly prepared in accordance with the Companies Act 1985 
and whether the Group financial statements have been properly prepared in accordance with Article 4 of the IAS Regulations. We also 
report to you whether, in our opinion, the information given in the Directors’ Report is consistent with the financial statements. The 
information given in the Directors’ Report includes that specific information presented in the Operating and Financial Review that is 
cross referred from the Business Review section of the Directors’ Report. 

In addition we report to you if, in our opinion, the Company has not kept proper accounting records, if we have not received all the 
information and explanations we require for our audit, or if information specified by law regarding directors’ remuneration and other 
transactions is not disclosed. 

We review whether the Corporate Governance Statement reflects the Company’s compliance with the nine provisions of the 2003 
Combined Code specified for our review by the Listing Rules of the Financial Services Authority, and we report if it does not. We are 
not required to consider whether the Board’s statements on internal control cover all risks and controls, or form an opinion on the 
effectiveness of the Group’s corporate governance procedures or its risk and control procedures. 

We read other information contained in the Annual Report and consider whether it is consistent with the audited Group financial 
statements. The other information comprises only the Chairman’s Statement, the Operating and Financial Review, the Directors’ Report, 
the unaudited part of the Directors’ Remuneration Report and the Corporate Governance Statement. We consider the implications 
for our report if we become aware of any apparent misstatements or material inconsistencies with the financial statements. Our 
responsibilities do not extend to any other information.

Basis of audit opinion
We conducted our audit in accordance with International Standards on Auditing (UK and Ireland) issued by the Auditing Practices 
Board. An audit includes examination, on a test basis, of evidence relevant to the amounts and disclosures in the financial statements 
and the part of the Directors’ Remuneration Report to be audited. It also includes an assessment of the significant estimates and 
judgements made by the Directors in the preparation of the financial statements, and of whether the accounting policies are 
appropriate to the Group’s and Company’s circumstances, consistently applied and adequately disclosed. 

We planned and performed our audit so as to obtain all the information and explanations which we considered necessary in order 
to provide us with sufficient evidence to give reasonable assurance that the financial statements and the part of the Directors’ 
Remuneration Report to be audited are free from material misstatement, whether caused by fraud or other irregularity or error. In 
forming our opinion we also evaluated the overall adequacy of the presentation of information in the financial statements and the part 
of the Directors’ Remuneration Report to be audited.

54

Hochschild Mining plc
Annual Report & Accounts 2006

Opinion
In our opinion:

•

•

•

•
•

 The Group financial statements give a true and fair view, in accordance with IFRSs as adopted by the European Union, of the state of 
the Group’s affairs as at 31 December 2006 and of its profit for the year then ended.
 The parent company’s financial statements give a true and fair view, in accordance with IFRSs as adopted by the European Union, of 
the state of the parent’s affairs as at 31 December 2006 and of its profit for the year then ended.
 The Group and parent company’s financial statements have been properly prepared in accordance with the Companies Act 1985 and 
Article 4 of the IAS Regulation.
 The part of the Directors’ Remuneration Report to be audited has been properly prepared in accordance with the Companies Act 1985.
The information given in the Director’s Report is consistent with the financial statements.

Ernst & Young LLP
Registered Auditors
London
19 March 2007

Hochschild Mining plc
Annual Report & Accounts 2006

55

Group Income Statement 
For the year ended 31 December 2006

Year ended 31 December 2006 

Year ended 31 December 2005

Continuing operations  
Revenue 
Cost of sales 

Gross profit 
Administrative expenses 
Exploration expenses 
Gain on sale of Bongara zinc project and  
Compañía Minera Corianta S.A.C. 
Selling expenses 
Other income 
Other expenses 

Profit from continuing operations before  
net finance costs and income tax 
Finance income 
Finance costs 
Foreign exchange gain/(loss) 

Profit from continuing operations  
before income tax 
Income tax expense 

Profit for the year from continuing operations 

Discontinued operations
Profit for the year from discontinued operations 

Profit for the year 

Attributable to:
Equity shareholders of the Company 
Minority interest 

Basic and diluted earnings/(loss) per ordinary  
  share from continuing operations  
(expressed in US dollars per share)  
Basic and diluted earnings per ordinary  
  share from discontinued operations  
(expressed in US dollars per share)  

Notes 

3, 5 
6 

7 
8 

9 
10 
12 
12 

13 
13 

14 

31 

15 

15 

Before 
exceptional  
items 
US$000 

Exceptional 
items 
US$000 

Before 
 exceptional 
items 
US$000 

Exceptional 
 items 
US$000 

211,246 
(75,547) 

135,699 
(38,738) 
(19,863) 

– 
(3,187) 
5,022 
(3,870) 

75,063 
6,906 
(12,037) 
353 

70,285 
(29,486) 

40,799 

– 
– 

– 
– 
– 

– 
– 
346 
(6,495) 

(6,149) 
– 
– 
– 

(6,149) 
791 

(5,358) 

Total 
US$000 

211,246 
(75,547) 

135,699 
(38,738) 
(19,863) 

– 
(3,187) 
5,368 
(10,365) 

68,914 
6,906 
(12,037) 
353 

64,136 
(28,695) 

161,235 
(72,529) 

88,706 
(25,434) 
(28,057) 

– 
(3,161) 
2,846 
(2,619) 

32,281 
4,144 
(10,105) 
(552) 

25,768 
(4,902) 

35,441 

20,866 

– 

– 

– 

40,799 

(5,358) 

35,441 

46,646 
(5,847) 

40,799 

(5,358) 
– 

(5,358) 

41,288 
(5,847) 

35,441 

12,179 

33,045 

36,898 
(3,853) 

33,045 

Total 
US$000

161,235
(72,529)

88,706
(25,434)
(28,057)

14,812
(3,161)
2,846
(2,821)

46,891
4,144
(10,105)
(552)

40,378
(9,673)

30,705

12,179

42,884

46,737
(3,853)

42,884

– 
– 

– 
– 
– 

14,812 
– 
– 
(202) 

14,610 
– 
– 
– 

14,610 
(4,771) 

9,839 

– 

9,839 

9,839 
– 

9,839 

0.19 

(0.02) 

0.17 

0.11 

0.04 

0.15

– 

– 

– 

0.05 

– 

0.05

56

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Group Balance Sheet 
As at 31 December 2006

ASSETS
Non-current assets
Property, plant and equipment 
Goodwill 
Available-for-sale financial assets 
Trade and other receivables 
Derivative financial instruments 
Deferred income tax assets 

Current assets
Inventories 
Trade and other receivables 
Derivative financial instruments 
Other financial assets at fair value through profit or loss   
Cash and cash equivalents 

Assets classified as held-for-sale 

Total assets 

EQUITY AND LIABILITIES
Capital and reserves attributable to shareholders of the Company
Equity share capital (including additional capital) 
Share premium 
Other reserves 
Retained earnings 

Minority interest 

Total equity 

Non-current liabilities
Trade and other payables 
Borrowings 
Provisions 
Deferred income tax liabilities 

Current liabilities
Trade and other payables 
Borrowings 
Provisions 
Income tax payable 

Total liabilities 

Total equity and liabilities 

On behalf of the Board

Roberto Dañino
Executive Director and Deputy Chairman
19 March 2007

As	of	31	December

Notes	

2006	
US$000	

2005	
US$000

16 
17 
18 
19 
21 
29 

20 
19 
21 
22 
23 

31 

28 

24 
25 
26 
29 

24 
25 
26 

118,413 
2,091 
6,285 
17,427 
– 
15,704 

59,403
2,091
26,267
6,050
1,902
10,990

159,920 

106,703

16,405 
49,726 
6,022 
– 
435,543 

10,499
81,106
7,047
19,835
2,467

507,696 

120,954

345 

667,961 

3,844

231,501

146,466 
396,156 
(205,112) 
142,810 

480,320 

9,011 

489,331 

1,064 
27,114 
28,690 
4,026 

60,894 

64,140 
29,782 
11,385 
12,429 

117,736 

178,630 

667,961 

219,233
–
(198,055)
28,198

49,376

(2,533)

46,843

3,161
31,089
30,982
4,134

69,366

31,664
69,793
8,860
4,975

115,292

184,658

231,501

Hochschild Mining plc
Annual Report & Accounts 2006

57

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Group Cash Flow Statement 
For the year ended 31 December 2006

Cash flows from operating activities
Cash generated from operations 
Interest received 
Interest paid 
Payments of mine closure costs 
Tax paid 

Net cash generated from operating activities 

Cash flows from investing activities
Purchase of property, plant and equipment 
Purchase of available-for-sale financial assets 
Purchase of shares of Minera Colorada S.A.C. 
Purchase of other financial assets at fair value through profit or loss 
Purchase of assets and liabilities of Mina Moris  
Loan to Exmin, S.A. de C.V.  
Loan to Minera Andes Inc.  
Proceeds from other financial assets at fair value through profit or loss  
Proceeds from sale of Bongara zinc project and Compañía Minera Corianta S.A.C. 
Proceeds from sale of available-for-sale financial assets 
Proceeds from sale of Mauricio Hochschild & Cía. Ltda. S.A.C. (subsidiary) 
Proceeds from sale of Caylloma mining unit 
Proceeds from sale of property, plant and equipment and assets classified as held-for-sale 
Proceeds from sale of supplies 
Dividends received 

Net cash used in investing activities 

Cash flows from financing activities
Proceeds from borrowings 
Repayment of borrowings 
Dividends paid 
Capital contribution 
Proceeds from issue of ordinary shares under global offer 
Transaction costs associated with issue of shares 
Purchase of shares from minority shareholders 
Capital contribution from minority shareholders 
Repayment of capital to minority shareholders 

Cash flows generated from (used in) financing activities  

Net increase/(decrease) in cash and cash equivalents during the year 
Exchange difference 
Cash and cash equivalents at beginning of year 

Notes	

34 

4 

4 
4 
25 

9 
12, 18 
12 
31 

28 
28 

Year	ended	31	December

2006	
US$000	

2005	
US$000

126,231 
2,576 
(9,163) 
(5,426) 
(26,010) 

88,208 

(63,864) 
(2,770) 
(240) 
(5,867) 
(4,983) 
(754) 
(9,800) 
5,591 
– 
6,550 
3,801 
4,500 
991 
3,975 
147 

(62,723) 

77,014 
(95,977) 
(58,375) 
93 
515,245 
(33,989) 
(2) 
4,215 
(671) 

407,553  

433,038  
38 
2,467 

30,464
345
(4,989)
(5,228)
(12,602)

7,990

(18,852)
(3,107)
–
(21,537)
–
–
–
17,566
16,364
–
–
3,050
239
3,417
182

(2,678)

118,103
(127,073)
(50)
–
–
–
(2,667)
3,229
–

(8,458)

(3,146)
(20)
5,633

2,467

Cash and cash equivalents at end of year   

23 

435,543 

58

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Group Statement of Changes in Equity 
For the year ended 31 December 2006

11,265 

726 

(210,046) 

(198,055) 

28,198 

49,376 

(2,533) 

46,843

	Other		reserves

Unrealised	
	 gain/(loss)	on	
suitable-for-	
Share	 sale	financial	
assets	
US$000 

premium	
US$000 

Cumulative	
translation	
adjustment	
US$000 

Merger	
reserve	
US$000 

Total	
other	
reserves	
US$000 

Capital	
and	reserves	
	 attributable	to	

Retained	
earnings	
US$000 

shareholders	 Minority	
interest	
of	the	parent	
US$000 
US$000 

Total	
equity	
US$000

– 

(210,046)  (203,273) 

(16,095) 

(135) 

(1,833) 

(1,968)

Equity	
	 share	capital	
(including	
additional	
capital)	
US$000 

Notes 

28 

219,233 

18 

28 

18 

29 

– 

– 

– 
– 

– 

– 

– 

219,233 

– 

– 

– 

– 

– 
– 

28 

– 
93 

Balance at 1 January 2005 
Fair value gains on available- 
for-sale financial assets 

Translation adjustment  

for the year 

Net income recognised  
  directly in equity 
Profit for the year 

Total recognised  

income for 2005 

Purchase of shares from  
  minority shareholders 
Capital contribution from  
  minority shareholders 

Balance at  
31 December 2005 
Fair value gains on  
  available-for-sale  
  financial assets 
Deferred income  

tax on available- 
for-sale financial assets 

Fair value changes  

transferred to income  
  statement on disposal 
Translation adjustment  

for the year 

Net income recognised  
  directly in equity 
Profit for the year 

Total recognised  

income for 2006 

Shares issued 
Shares issued under  
  global offer 
Transaction costs  
  associated with  
issue of shares 
Capital reduction 
Dividends 
Capital contribution  
from minority  

  shareholders 
Purchase of shares from  
  minority shareholders 
Repayment of capital to  
  minority shareholders 

Balance at  
31 December 2006 

– 

– 

– 

– 
– 

– 

– 

– 

– 

– 

– 

– 

– 

– 
– 

– 
– 

6,773 

4,492 

– 

– 

726 

4,492 
– 

726 
– 

4,492 

726 

– 

– 

– 

– 

13,351 

(398) 

(22,844) 

– 

– 

– 

– 

2,834 

(9,891) 
– 

2,834 
– 

(9,891) 
– 

2,834 
– 

28 

73,606  441,639 

– 
(146,466) 
– 

(45,483) 
– 
– 

30 

– 

– 

– 

– 

– 

– 

– 

– 
– 
– 

– 

– 

– 

– 

– 
– 
– 

– 

– 

– 

– 

– 

– 
– 

– 

– 

– 

4,492 

726 

– 

– 

4,492 

– 

4,492

726 

147 

873

5,218 
– 

–  
46,737 

5,218 
46,737 

147 
(3,853) 

5,365
42,884

5,218 

46,737 

51,955 

(3,706)  48,249

– 

– 

(2,444) 

(2,444) 

(223) 

(2,667)

– 

– 

3,229 

3,229

– 

– 

– 

– 

– 
– 

– 
– 

– 

– 
– 
– 

– 

– 

– 

13,351 

(398) 

(22,844) 

2,834 

– 

– 

– 

– 

13,351 

20 

13,371

(398) 

– 

(398)

(22,844) 

– 

(22,844)

2,834 

142 

2,976

(7,057) 
– 

– 
41,288 

(7,057) 
41,288 

162 
(5,847) 

(6,895)
35,441

(7,057) 
– 

41,288 
– 

34,231 
93 

(5,685) 
– 

28,546
93

– 

– 
– 
– 

– 

– 

– 

– 

515,245 

– 

515,245

– 
146,466 
(73,142) 

(45,483) 
– 
(73,142) 

– 
– 
(298) 

(45,483)
–
(73,440)

– 

– 

– 

– 

18,200 

18,200

– 

– 

(2) 

(2)

(671) 

(671)

146,466 

396,156 

1,374 

3,560 

(210,046) 

(205,112) 

142,810 

480,320 

9,011  489,331

Hochschild Mining plc
Annual Report & Accounts 2006

59

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements 
For the year ended 31 December 2006

1	Corporate	information
Hochschild Mining plc (hereinafter the ‘Company’) is a public limited company incorporated on 11 April 2006 under the Companies Act 
1985 as a Limited Company and registered in England and Wales with registered number 05777693. The Company’s registered address 
is One Silk Street, London EC2Y 8HQ, United Kingdom. The Company was incorporated to serve as a holding company to be listed on the 
London Stock Exchange. The Company acquired its interest in the companies listed below constituting the Hochschild Mining Group 
pursuant to a share exchange agreement (‘Share Exchange Agreement’) dated 2 November 2006 (see notes 2(a) and 28(a)). 

The ultimate controlling party of the Company is Mr Eduardo Hochschild whose beneficial interest in the Company and its subsidiaries 
(together the ‘Group’ or ‘Hochschild Mining Group’) is held through Pelham Investment Corporation (formerly ‘Dona Limited’). 

On 8 November 2006, the Company’s shares were admitted to the Official List of the United Kingdom Listing Authority (‘UKLA’) and to 
trading on the London Stock Exchange.  

The Group’s principal business is the mining, processing and sale of silver and gold. The Group has three fully developed operating 
mines (Ares, Arcata and Selene) located in Southern Peru. The Group also has a portfolio of projects located across Peru, Mexico, Chile 
and Argentina at various stages of development. 

These Group consolidated financial statements, which were the first financial statements presented by the Group, were approved for 
issue by the Board of Directors on 19 March 2007. 

The principal activities of the Company’s subsidiaries are as follows:

Company	

Hochschild Mining (Argentina) Corporation 

(formerly Lorenzon Limited)  

Larchmont Corporation 
Garrison Corporation 
Ardsley Corporation 
Hochschild Mining (Peru) Corporation 

(formerly Ludlow Corporation) 

Hochschild Mining (Mexico) Corporation 

(formerly Port Chester Ltd.) 

Hochschild Mining Holding Limited 
San José International Ltd.1  
Compañía Minera Sipán S.A.C.2 
Compañía Minera Ares S.A.C. 
Compañía Minera Arcata S.A.3 
Mauricio Hochschild & Cía. Ltda. S.A.C. (MHC)4 
Minera Colorada S.A.C. 
Empresa de Transmisión Eléctrica Callalli S.A.C. 
Asociación Sumac Tarpuy5 
Pallancata Holding S.A.C. 

(formerly Compañía Minera Coriorco S.A.) 

Minera Suyamarca S.A.C. 
MH Argentina S.A. 
Minera MH Chile Ltda. 
Minera Hochschild Mexico, S.A. de C.V. 
Minas Santa María de Moris, S.A. de C.V. 
Moris Holding, S.A. de C.V. 
Hochschild Mining (US) Inc. (formerly MH Nevada, Inc.) 
Minera Santa Cruz S.A. 

Principal		
activity	

Country	of
incorporation	

Equity	interest	
at	31	December

2006	

2005

Holding company 
Holding company 
Holding company 
Holding company 

Cayman Islands 
Cayman Islands 
Cayman Islands 
Cayman Islands 

Holding company 

Cayman Islands 

Holding company 
Holding company 
Dormant  
Production of gold and silver 
Production of gold and silver 
Production of gold and silver 
Services 
Exploration office 
Power transmission 
Not-for-profit 

Holding company 
Development project 
Exploration Office 
Exploration Office 
Exploration Office 
Development project 
Holding company 
Exploration Office 
Development project 

Cayman Islands 
United Kingdom 
Cayman Islands 
Peru 
Peru 
Peru 
Peru 
Peru 
Peru 
Peru 

Peru 
Peru 
Argentina 
Chile 
Mexico 
Mexico 
Mexico 
USA 
Argentina 

100 
100 
100 
100 

100 

100 
100 
– 
100 
100 
96.8 
– 
30  
100 
– 

100 
60 
100 
100 
100 
70 
100 
100 
51 

100
100
100
100

100

100
–
–
100
100
96.8
100
–
100
–

100
–
100
100
100
–
–
100
51

Incorporated and dissolved in 2006. 

Notes
1 
2  Currently involved in mine closure activities.  
3  Mining unit sold to Compañía Minera Ares S.A.C. in 2006.  
4  Sold in 2006, refer to note 12(4).  
5  Asociación Sumac Tarpuy is an unincorporated entity, which receives donations from Compañía Minera Ares S.A.C. and donates this money to charitable activities at the 

direction of Ares.  As a result, the Group consolidates this entity.

60

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
2	Significant	accounting	policies
(a) Basis of preparation 
On 2 November 2006 and according to the Share Exchange Agreement terms Hochschild Mining plc entered into an agreement to 
acquire Hochschild Mining (Argentina) Corporation, Larchmont Corporation, Garrison Corporation, Ardsley Corporation, Hochschild 
Mining (Peru) Corporation and Hochschild Mining (Mexico) Corporation (together referred to as the ‘Cayman Holding Companies’).

In relation to this transaction, Hochschild Mining plc issued 229,900,000 shares to the former shareholders of the Cayman Holding 
Companies in exchange for the issued share capital of these companies. As this transaction involved the combination of businesses 
under common control, the pooling of interests method of accounting has been applied in the presentation of the consolidated 
financial statements for the years ended 31 December 2006 and 31 December 2005 which present the results of the Group as if the 
Cayman Holding Companies had always been part of the Group. Accordingly, the assets and liabilities transferred to the Company 
have been recognised at historical amounts. For periods prior to the legal formation of the Company, the assets, liabilities, revenue 
and expenses of the Cayman Holding Companies comprising the Predecessor Operations were consolidated in preparing the financial 
statements. The accompanying consolidated financial statements present the results and changes in equity of the Company and 
its subsidiaries as if the Group had been in existence throughout the years presented and as if the Predecessor Operations were 
transferred to the Company from the Cayman Holding Companies as of 1 January 2005.

The consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (‘IFRS’) as 
adopted for use in the European Union (‘EU’). The Group’s financial statements are also consistent with IFRS issued by the IASB. 

The basis of preparation and accounting policies used in preparing the consolidated financial statements for the years ended  
31 December 2006 and 2005 are set out below. These accounting policies have been consistently applied to all the periods presented 
unless otherwise stated.

The financial statements have been prepared on a historical cost basis, except for certain classes of property, plant and equipment which 
have been revalued at 1 January 2003 to determine deemed cost (refer to note 2(e)), derivatives, available-for-sale financial instruments and 
other financial assets at fair value through profit and loss which have been measured at fair value. The financial statements are presented 
in US dollars (US$) and all monetary amounts are rounded to the nearest thousand (US$000) except when otherwise indicated.

The Group’s transition date to IFRS was 1 January 2005. The rules for first-time adoption of IFRS are set out in IFRS 1, first-time adoption 
of International Financial Reporting Standards.

IFRS 1 allows certain exemptions in the application of particular Standards to prior periods in order to assist companies with the 
transition process. The Group has applied the following exemptions: 
(i) Certain classes of tangible assets had been revalued at 1 January 2003. Deemed cost as at the date of transition is considered as  
the revalued amounts as of 1 January 2003 at the time of initial public offering of the Group and depreciated for the period until the 
date of transition;
(ii) IFRS 3 is applied as from 1 January 2001 and not retrospectively to past business combinations; and
(iii) The Group has deemed cumulative translation differences for foreign operations to be zero at the date of transition; any gains and 
losses or subsequent disposals of foreign operations will not therefore include translation differences arising prior to the transition date.

Reconciliation to the previous GAAP for equity as at the date of transition and profit and loss account for previous years are not 
presented as these are the first consolidated financial statements of the Group. 

Standards, interpretations and amendment to existing standards that are not yet effective and have not been early adopted by the Group
Certain new standards, amendments and interpretations to existing standards have been published and are mandatory for the Group’s 
accounting periods beginning on or after 1 January 2007 or later periods but which the Group has not early adopted.  Those that are 
applicable to the Group are as follows:

•
•
•

•
•
•
•
•
•

IFRS 7, ‘Financial Instruments: Disclosures’, applicable for annual periods beginning on or after 1 January 2007.
IFRS 8, ‘Operating Segments’, applicable for annual periods, beginning on or after 1 January 2009.
 IFRIC 7, ‘Applying the Restatement Approach’ under IAS 29, ‘Financial Reporting in Hyperinflationary Economies’, applicable for annual 
periods beginning on or after 1 March 2006. 
IFRIC 8, ‘Scope of IFRS 2’, applicable for annual periods beginning on or after 1 May 2006. 
IFRIC 9, ‘Reassessment of Embedded derivatives’, applicable for annual periods beginning on or after 1 June 2006.
IFRIC 10, ‘Interim Financial Reporting and Impairment’, applicable for annual periods beginning on or after 1 November 2006. 
IFRIC 11, IFRS 2 ‘Group and Treasury Shares Transactions’, applicable for annual periods beginning on or after 1 March 2007. 
IFRIC 12, ‘Service Concession Arrangements’, applicable for annual periods beginning on or after 1 January 2008. 
 Complementary amendment to IAS 1, ‘Presentation of Financial Statements – Capital Disclosures’, applicable for annual periods 
beginning on or after 1 January 2007. 

The Directors anticipate that the adoption of these standards and interpretations in future periods will have no material impact on the 
financial statements of the Group. 

Hochschild Mining plc
Annual Report & Accounts 2006

61

Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

2	Significant	accounting	policies	continued
(b) Judgements in applying accounting policies and key sources of estimation uncertainty
Many of the amounts included in the financial statements involve the use of judgement and/or estimation. These judgements and 
estimates are based on management’s best knowledge of the relevant facts and circumstances, having regard to prior experience, but 
actual results may differ from the amounts included in the financial statements. Information about such judgements and estimation is 
contained in the accounting policies and/or the notes to the financial statements. The key areas are summarised below.

Significant areas of estimation uncertainty and critical judgements made by management in preparing the consolidated statements include:

•
•
•
•
•
•
•

Determination of functional currencies (note 2 (d)).
Determination of useful lives of assets for depreciation and amortisation purposes (note 2 (e)).
Determination of ore reserves and resources (note 2 (f)).
Review of asset carrying values and impairment charges (note 2 (i)).
Estimation of the amount and timing of mine closure costs (notes 2 (m) and 26).
Income tax (notes 14 and 29).
Contingent liabilities regarding claims from tax authorities (note 36).

(c) Basis of consolidation
The consolidated financial statements set out the Group’s financial position and operations and cash flow as of 31 December 2006  and 
31 December 2005 and for the years then ended, respectively.

Subsidiaries are those enterprises controlled by the Group regardless of the amount of shares owned by the Group. Control exists 
when the Group has the power, directly or indirectly, to govern the financial and operating policies of an enterprise so as to obtain 
benefits from its activities. Subsidiaries are consolidated from the date on which control is transferred to the Group and cease to be 
consolidated  from the date on which control is transferred out of the Group. The purchase method of accounting is used to account 
for the acquisition of subsidiaries by the Group. On acquisition of a subsidiary, the purchase consideration is allocated to the assets and 
liabilities on the basis of their fair value at the date of acquisition. The excess of the cost of acquisition over the fair value of the Group’s 
share of the identifiable net assets acquired is recorded as goodwill. If the cost of acquisition is less than the fair value of net assets of 
the entity acquired, the difference is recognised directly in the income statement.

The financial statements of subsidiaries are prepared for the same reporting periods as the Company using consistent accounting 
policies. All intercompany balances and transactions, including unrealised profits arising from intra-Group transactions, have been 
eliminated on consolidation. Unrealised losses are eliminated in the same way as unrealised gains except that they are only eliminated 
to the extent that there is no evidence of impairment.

Minority shareholders primarily represent the interests in Minera Santa Cruz, Compañía Minera Arcata, Minera Suyamarca, and Mina 
Santa María de Moris S.A. de C.V. not held by the Company.  In the event of a purchase of minority shareholders’ interest when the Group 
holds the majority of shares of a subsidiary, any excess of the consideration given over the Group’s share of net assets is recorded in 
retained earnings in equity.

(d) Currency translation
The functional currency for each entity in the Group is determined by the currency of the primary economic environment in which 
it operates. For the holding companies and operating entities it is US dollars and for the other entities it is the local currency of the 
country in which it operates. The Group’s financial information is presented in US dollars, which is the Company’s functional currency. 

Transactions denominated in currencies other than the functional currency of the entity are initially recorded in the functional currency 
using the exchange rate ruling at the date of the transaction. Monetary assets and liabilities denominated in foreign currencies are 
remeasured at the rate of exchange ruling at the balance sheet date. Exchange gains and losses on settlement of foreign currency 
transactions which are translated at the rate prevailing at the date of the transactions, or on the translation of monetary assets and 
liabilities which are translated at period-end exchange rates, are taken to the income statement. Non-monetary assets and liabilities 
denominated in foreign currencies that are stated at historical cost are translated to the functional currency at the foreign exchange 
rate prevailing at the date of the transaction. Exchange differences arising from monetary items that are part of a net investment in a 
foreign operation are recognised in equity and transferred to income on disposal of such net investment. 

Subsidiary financial statements expressed in their corresponding functional currencies are translated into US dollars by applying 
the exchange rate at period-end for assets and liabilities and the average exchange rate for income statement items. The resulting 
difference on consolidation is included as cumulative translation adjustment in equity.

Goodwill and fair value adjustments arising on the acquisition of a foreign entity are treated as assets and liabilities of the foreign 
entity and translated at the closing rate.

62

Hochschild Mining plc
Annual Report & Accounts 2006

 
(e) Property, plant and equipment
Property, plant and equipment is stated at cost or deemed cost less accumulated depreciation and impairment losses. Cost comprises 
its purchase price and any costs directly attributable to bringing it into working condition for its intended use. The cost of self-
constructed assets includes the cost of materials, direct labour and an appropriate proportion of production overheads. The cost or 
deemed cost of property, plant and equipment (hereafter referred to as ‘cost’) at 1 January 2005, the date of the Group transition to IFRS, 
is the deemed cost as at the date of transition by considering the revalued amounts as of 1 January 2003 at the time of initial public 
offering of the Group and depreciated for the period until the date of transition. Economical and physical conditions of assets have not 
changed substantially over this period. 

The cost less its residual value of each item of property, plant and equipment is depreciated over its useful life. Each item’s estimated 
useful life has been assessed with regard to both its own physical life limitations and the present assessment of economically 
recoverable reserves and resources of the mine property at which the item is located. Estimates of remaining useful lives are made on a 
regular basis for all mine buildings, machinery and equipment, with annual reassessments for major items. Depreciation is charged to 
cost of production on a units of production (UOP) basis for mine buildings and installations, plant and equipment used in the mining 
production process or charged directly to the income statement over the estimated useful life of the individual asset on a straight-line 
basis when not related to the mining production process. Changes in estimates, which mainly affect units of production calculations, 
are accounted for prospectively. Depreciation commences when assets are available for use. Land is not depreciated.

An asset’s carrying amount is written down immediately to its recoverable amount if the asset’s carrying amount is greater than its 
estimated recoverable amount.

Gains and losses on disposals are determined by comparing the proceeds with the carrying amount and are recognised within other 
income/expenses, in the income statement.

The expected useful lives under the straight-line method are as follows:

Buildings 
Plant and equipment 
Furniture, fixtures and fittings 
Vehicles 

Borrowing costs are not capitalised and are expensed.

Years

3 to 33
5
10
5

Mineral properties and mine development costs
Payments for mineral properties are expensed during the exploration phase of a project and capitalised during their development 
phase when incurred. Costs associated with developments are capitalised. 

Mine development costs are, upon commencement of production, depreciated using the units of production method based on the 
estimated economically recoverable reserves and resources to which they relate.

Construction in progress
Assets in the course of construction are capitalised as a separate component of property, plant and equipment. On completion, the cost 
of construction is transferred to the appropriate category. Construction in progress is not depreciated.

Subsequent expenditure
Expenditure incurred to replace a component of an item of property, plant and equipment is capitalised separately with the carrying 
amount of the component being written off. Other subsequent expenditure is capitalised if future economic benefits will arise from the 
expenditure. All other expenditure including repairs and maintenance expenditures are recognised in the income statement as incurred.

(f) Determination of ore reserves and resources
The Group estimates its ore reserves and mineral resources based on information compiled by internal competent persons. Reports to 
support these estimates are prepared each year and are stated in conformity with the Joint Ore Reserves Committee (JORC) code. 

Reserves and resources are used in the units of production calculation for depreciation as well as the determination of the timing of 
mine closure cost and impairment analysis.

There are numerous uncertainties inherent in estimating ore reserves. Assumptions that are valid at the time of estimation may change 
significantly when new information becomes available. Changes in the forecast prices of commodities, exchange rates, production costs 
or recovery rates may change the economic status of reserves and may, ultimately, result in the reserves being restated.

Hochschild Mining plc
Annual Report & Accounts 2006

63

 
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

2	Significant	accounting	policies	continued
(g) Assets held for sale 
Assets are classified as assets held-for-sale and stated at the lower of carrying amount and fair value less cost to sell if their carrying 
amount is to be recovered principally through a sale transaction rather than through a continuing use. These assets are not depreciated. 

(h) Goodwill 
Goodwill is included in intangible assets and represents the excess of the cost of an acquisition over the fair value of the Group’s share 
of the net identifiable assets of the acquired entity at the date of acquisition. Separately recognised goodwill is tested annually for 
impairment and carried at cost less accumulated impairment losses.  Impairment losses on goodwill are not reversed.

Goodwill is allocated to cash-generating units for the purpose of impairment testing. The allocation is made to those cash-generating 
units that are expected to benefit from business combination in which the goodwill arose.

(i) Impairment of non-financial assets
Assets that have an indefinite useful life are not subject to amortisation and are tested annually for impairment.

The carrying amounts of property, plant and equipment are reviewed for impairment if events or changes in circumstances indicate 
that the carrying value may not be recoverable. If there are indicators of impairment, an exercise is undertaken to determine whether 
the carrying values are in excess of their recoverable amount. Such review is undertaken on an asset-by-asset basis, except where such 
assets do not generate cash flows independent of other assets, and then the review is undertaken at the cash-generating unit level.

If the carrying amount of an asset or its cash-generating unit exceeds the recoverable amount, a provision is recorded to reflect the 
asset at the lower amount. Impairment losses are recognised in the income statement.

Calculation of recoverable amount
The recoverable amount of assets is the greater of their value in use and fair value less costs to sell. Fair value is based on an estimate 
of the amount that the Group may obtain in a sale transaction on an arm’s length basis.  In assessing value in use, the estimated 
future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the 
time value of money and the risks specific to the asset. For an asset that does not generate cash inflows largely independent of those 
from other assets, the recoverable amount is determined for the cash-generating unit to which the asset belongs. The Group’s cash-
generating units are the smallest identifiable groups of assets that generate cash inflows that are largely independent of the cash 
inflows from other assets or groups of assets.

Reversal of impairment
An impairment loss is reversed if there has been a change in the estimates used to determine the recoverable amount. An impairment 
loss is reversed only to the extent that the asset’s carrying amount does not exceed the carrying amount that would have been 
determined, net of depreciation or amortisation, if no impairment loss had been recognised.

(j) Inventories
Inventories are valued at the lower of cost and net realisable value. Cost is determined using the weighted average cost method.  
The cost of work in progress and finished goods (ore inventories) is based on cost of production and excludes borrowing costs.

For this purpose, the costs of production include:

•
•
•

costs, materials and contractor expenses which are directly attributable to the extraction and processing of ore;
the depreciation of property, plant and equipment used in the extraction and processing of ore; and
related production overheads (based on normal operating capacity).

Net realisable value is the estimated selling price in the ordinary course of business, less applicable variable selling expenses. 

(k) Trade and other receivables
Current trade receivables are carried at the original invoice amount less provision made for impairment of these receivables. Non-
current receivables are stated at amortised cost. A provision for impairment of trade receivables is established when there is objective 
evidence that the Group will not be able to collect all amounts due according to the original terms of the receivable which on average 
do not exceed 30 days. The amount of the provision is the difference between the carrying amount and the recoverable amount, and 
this difference is recognised in the income statement. 

(l) Share capital 
Ordinary shares are classified as equity. Excess to par value of shares received upon issuance of shares is classified as share premium.  

64

Hochschild Mining plc
Annual Report & Accounts 2006

(m) Provisions 
Provisions are recognised when the Group has a present obligation (legal or constructive) as a result of a past event, it is probable that 
an outflow of resources will be required to settle the obligation and a reliable estimate can be made of the amount of the obligation. If 
the effect of the time value of money is material, provisions are determined by discounting the expected future cash flows at a pre-tax 
rate that reflects current market assessments of the time value of money and, where appropriate, the risks specific to the liability. 
Where discounting is used, the increase in the provision due to the passage of time is recognised as a finance cost.

Mine closure cost
Provisions for mine closure costs are made in respect of the estimated future costs of closure and restoration and for environmental 
rehabilitation costs (which include the dismantling and demolition of infrastructure, removal of residual materials and remediation 
of disturbed areas) in the accounting period when the related environmental disturbance occurs. The provision is discounted and the 
unwinding of the discount is included in finance costs. At the time of establishing the provision, a corresponding asset is capitalised 
and is depreciated over future production from the mine to which it relates. The provision is reviewed on an annual basis for changes  
in cost estimates, discount rates and operating lives. 

Workers’ profit sharing and other employee benefits
In accordance with Peruvian legislation, Group companies in Peru must provide for workers’ profit sharing equivalent to 8% of taxable 
income of each year. This amount is charged to the income statement within personnel expenses (refer to note 11) and is considered 
deductible for income tax purposes. The Group has no pension or retirement benefit schemes.

Other
Other provisions are accounted for when the Group has a legal or constructive obligation for which it is probable there will be an 
outflow of resources for which the amount can be reliably estimated.

(n) Trade payables 
Trade payables are recognised initially at fair value and subsequently measured at amortised cost using the effective interest method.

(o) Borrowings 
Borrowings are recognised initially at fair value, net of transaction costs incurred. Borrowings are subsequently stated at amortised cost; 
any difference between the proceeds (net of transaction costs) and the redemption value is recognised in the income statement over 
the period of the borrowings using the effective interest method.

Borrowings are classified as current liabilities unless the Group has an unconditional right to defer settlement of the liability for at least 
12 months after the balance sheet date.

(p) Contingencies
Contingent liabilities are not recognised in the financial statements and are disclosed in notes to the financial information unless their 
occurrence is remote.

Contingent assets are not recognised in the financial statements, but they are disclosed in notes if they are deemed probable.

(q) Revenue recognition
The Group is involved in production and sale of doré bars and concentrate containing both gold and silver. Concentrate is sold directly  
to customers. Doré bars are sent to a third party for further refining into gold and silver which is then sold.

Revenue is recognised to the extent that it is probable that economic benefits will flow to the Group and the revenue can be  
reliably measured.

Revenue associated with the sale of concentrate and doré bars is recognised in the income statement when all significant risks and rewards  
of ownership are transferred to the customer, usually when title has passed to the customer. Revenue excludes any applicable sales taxes.

The revenue is subject to adjustment based on inspection of the product by the customer. Revenue is initially recognised on a 
provisional basis using the Group’s best estimate of contained gold and silver. Any subsequent adjustments to the initial estimate  
of metal content are recorded in revenue once they have been determined. 

Hochschild Mining plc
Annual Report & Accounts 2006

65

 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

2	Significant	accounting	policies	continued
In addition, sales of concentrate are ‘provisionally priced’ where the selling price is subject to final adjustment at the end of a period 
normally ranging from 30 to 90 days after the start of the delivery process to the customer, based on the market price at the relevant 
quotation point stipulated in the contract. Revenue is initially recognised when the conditions set out above have been met, using 
market prices at that date. The price exposure is considered to be an embedded derivative and hence separated from the sales contract 
at each reporting date the provisionally priced metal is revalued based on the forward selling price for the quotational period stipulated 
in the contract until the quotational period ends. The selling price of gold and silver can be measured reliably as these metals are 
actively traded on the international exchanges. The revaluing of provisionally priced contracts is recorded as an adjustment to ‘Revenue’.

Income from services provided to related parties (note 32) is recognised in income when services are provided.

(r) Exploration and evaluation expenditure
Exploration and evaluation expenditure for each area of interest is charged to the income statement as incurred. Administrative and 
general expenses relating to exploration and evaluation activities are also expensed as incurred. 

(s) Finance income and costs
Finance income and expenses comprise interest expense on borrowings, the accumulation of interest on provisions, interest income on 
funds invested, foreign exchange gains and losses, gains and losses from the change in fair value of derivative instruments and gains 
and losses on the disposal of available-for-sale investments.

Interest income is recognised as it accrues, taking into account the effective yield on the asset.

(t) Income tax
Income tax for the year comprises current and deferred tax. Income tax is recognised in the income statement except to the extent that 
it relates to items charged or credited directly to equity, in which case it is recognised in equity. 

Current tax expense is the expected tax payable on the taxable income for the year, using tax rates enacted at the balance sheet date, 
and any adjustment to tax payable in respect of previous years.

Deferred tax is provided using the balance sheet liability method, providing for temporary differences between the carrying amounts of 
assets and liabilities for financial reporting purposes and the amounts used for taxation purposes. 

Deferred tax assets and liabilities are measured at the tax rates that are expected to apply to the period when the asset is realised or 
the liability is settled based on the tax rates (and tax laws) that have been enacted or substantively enacted at the balance sheet date.

A deferred tax asset is recognised only to the extent that it is probable that future taxable profits will be available against which  
the asset can be utilised. Deferred tax assets are reduced to the extent that it is no longer probable that the related tax benefit  
will be realised.

Tax on dividend remittance, where applicable, is provided in the year in which distributable income is generated.

(u) Financial instruments
Recognition
 The Group recognises financial assets and liabilities on its balance sheet when, and only when, it becomes a party to the contractual 
provisions of the instrument.

 Financial assets and liabilities are offset and the net amount is reported in the balance sheet only when there is a legally enforceable 
right to set off the recognised amounts and there is an intention to settle on a net basis, or realise the asset and settle the liability 
simultaneously.

Measurement
 Financial assets and liabilities are initially recognised at cost, which is the fair value of consideration given or received, respectively, 
including in the case of a financial asset or financial liability not at fair value through profit or loss, any transaction costs incurred.

 In determining estimated fair value, investments in shares or portfolios of listed securities are valued at quoted bid prices. When quoted 
prices on an active market are not available (and for listed non-actively traded securities), fair value is determined using a valuation 
technique. Valuation techniques include using recent arm’s length transactions, if available, reference to the current fair value of 
another instrument that is substantially the same, discounted cash flow analysis and option pricing models. If the range of reasonable 
fair value is significant and the probabilities of the various estimates cannot be reliably assessed, the investment is not remeasured at 
fair value. Investments in warrants are recorded based on an assessment performed by a third party expert using a Black-Scholes option 
pricing model. 

 The Group has classified its investments as available-for-sale assets or other financial assets at fair value through profit or loss in 
accordance with the intent of management at the time of the purchase. 

66

Hochschild Mining plc
Annual Report & Accounts 2006

 Changes in fair value of investments classified as available-for-sale are recognised in equity, except for impairment loss and foreign 
exchange gain and losses for monetary items which are recognised directly in the income statement, and are included in income  
when realised. Changes in the fair value of financial assets at fair value through profit and loss are recognised directly in the  
income statement.

 Loans and receivables are loans and receivables created by the Group companies providing money or goods to a debtor. Loans and 
receivables are initially recognised in accordance with the policy stated above and subsequently remeasured at amortised cost using 
the effective interest method. Financial liabilities are initially recognised in accordance with the policy stated above and subsequently 
remeasured at amortised cost using the effective interest method.

 Derivatives futures are initially recognised at fair value. Any gains and losses arising from changes in fair value are recognised 
immediately in the income statement in the period in which they occur.

 Derivatives are classified as a current asset or liability. Changes in fair value of trading derivatives are included in the income statement.

Embedded derivatives
 Embedded derivatives which are not clearly and closely related to the underlying assets, liability or transaction are separated and 
accounted for as stand-alone derivatives.

Derecognition
Financial instruments are derecognised when the Group transfers all risks and rewards of ownership. 

(v) Dividend distribution
Dividend distribution to the Company’s shareholders is recognised as a liability in the Group’s financial statements in the period in 
which the dividends are approved by the Company’s shareholders.

(w) Cash and cash equivalents
Cash and cash equivalents are carried in the balance sheet at cost. For the purposes of the balance sheet, cash and cash equivalents 
comprise cash on hand and deposits held with banks that are readily convertible into known amounts of cash within three months 
or less and which are subject to insignificant risk of changes in value. For the purposes of the cash flow statement, cash and cash 
equivalents as defined above are shown net of outstanding bank overdrafts.

(x) Exceptional items
Exceptional items are those significant items which due to their nature or the expected infrequency of the events giving rise to them 
need to be disclosed separately on the face of the income statement to enable a better understanding of the financial performance 
of the Group and facilitate comparison with prior years. Exceptional items mainly include goodwill impairments, assets held for sale 
impairments, gain/(loss) from sale of property, plant and equipment, gain/(loss) from sale of investments, gain/(loss) from sale of 
subsidiaries and the related tax impact of these items.

3	Segment	reporting	
The Group’s activities are principally related to mining operations which involve exploration,  production and sale of gold and silver. 
Products are subject to the same risks and returns and are sold through the same distribution channels. The Group has a number of 
activities that exist solely to support mining operations including power generation and services. As such, the Group has only one 
business segment as its primary reporting segment. The Group operates in various countries including Peru, Argentina, Mexico, Chile 
and the United States of America. Therefore, the geographical segment is the Group’s secondary reporting format.

(a) Revenue
Revenue for the year is allocated based on the country in which the customer is located. There are no inter-segment revenues.

United Kingdom 
Mexico 
USA 
Canada 
Peru 
Japan 

Total 

Year	ended	31	December

2006	
US$000	

35,708 
116,034 
58,719 
717 
68 
– 

211,246 

2005	
US$000

60,857
52,708
30,476
17,235
50
(91)

161,235

The negative figure results from adjustments to revenue as a consequence of differences between the price and quantity of gold and 
silver included in a final invoice and in the provisional invoice issued in the previous year.

Hochschild Mining plc
Annual Report & Accounts 2006

67

 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

3	Segment	reporting	continued
(b) Profit for the year
The Group has no inter-segment transactions. Profit for the year is based on country of operation as follows:

Peru 
Cayman Islands 
Argentina 
Mexico 
Chile 
USA 
United Kingdom 

Total 

Year ended 31 December 2006	

Year	ended	31	December	2005

Before	
exceptional 
items 
US$000 

Exceptional	
items	
US$000 

58,844 
(2,756) 
(10,745) 
(3,920) 
(1,613) 
(778) 
1,767 

40,799 

(4,325) 
(1,033) 
– 
– 
– 
– 
– 

(5,358) 

Before	
exceptional	
items	
US$000	

Exceptional	
items	
US$000	

48,013 
321 
(9,135) 
(3,647) 
(1,492) 
(1,015) 
– 

33,045 

9,839 
– 
– 
– 
– 
– 
– 

9,839 

Total	
US$000	

54,519 
(3,789) 
(10,745) 
(3,920) 
(1,613) 
(778) 
1,767 

35,441 

Total	
US$000

57,852
321
(9,135)
(3,647)
(1,492)
(1,015)
–

42,884

(c) Total segment assets
Total segment assets, which exclude income tax assets, are allocated based on where the assets are located:

Peru 
Cayman Islands 
Argentina 
Mexico 
Chile 
USA 
United Kingdom 

Total segment assets 
Deferred income tax assets 
Other income tax assets due 

Total 

(d) Capital expenditure
Capital expenditure is allocated based on where the assets are located:

Peru 
Argentina 
Mexico 
Chile 
USA 
United Kingdom 

Total 

Year	ended	31	December

2006	
US$000	

133,092 
11,134 
58,597 
12,340 
580 
162 
434,218 

650,123 
15,704 
2,134 

667,961 

2005	
US$000

164,120
38,341
15,794
590
59
98
–

219,002
10,990
1,509

231,501

Year	ended	31	December

2006	
US$000	

2005	
US$000

32,573 
36,155 
8,191 
67 
40 
4 

77,030 

16,960
5,474
52
–
46
–

22,532

68

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(e) Total segment liabilities
Total segment liabilities, which exclude income tax liabilities, are allocated based on where the liabilities are located:

Peru 
Cayman Islands 
Argentina 
Mexico 
Chile 
USA 
United Kingdom 

Total segment liabilities 
Deferred income tax liabilities 
Income tax payable 

Total 

(f) Depreciation
Depreciation is allocated based on where the assets are located:

Peru 
Argentina1 
Mexico 
Chile 
USA 

Total 

Year	ended	31	December

2006	
US$000	

2005	
US$000

95,190 
22,576 
35,911 
1,923 
99 
48 
6,428 

162,175 
4,026 
12,429 

135,254
21,919
18,239
49
84
4
–

175,549
4,134
4,975

178,630 

184,658

Year	ended	31	December

2006	
US$000	

2005	
US$000

17,185 
1,032 
44 
3 
14 

15,957
629
20
–
–

18,278 

16,606

Note
1 

Includes US$850,000 of depreciation capitalised in property, plant and equipment of Minera Santa Cruz S.A.

(g) Non-cash expenses
Non-cash expenses for the year based on country of operation were as follows:

Peru 
USA 

Total 

Year ended 31 December 2006	

Year	ended	31	December	2005

Before	
exceptional 
items 
US$000 

Exceptional	
items 
US$000 

113 
– 

113 

5,462 
1,033 

6,495 

Before	
exceptional	
items	
US$000	

Exceptional	
items	
US$000	

– 
– 

– 

197 
– 

197 

Total	
US$000	

5,575 
1,033 

6,608 

Total	
US$000

197
–

197

Hochschild Mining plc
Annual Report & Accounts 2006

69

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

4	Acquisitions
(a) Business combination
Minera Colorada S.A.C.
On 15 June 2006, the Group acquired a 30% controlling interest, based on its power to govern its financial and operating policies so as 
to obtain benefits from its activities, in Minera Colorada S.A.C. (‘Colorada’), an exploration company, from Cementos Pacasmayo S.A.A. 
(‘Pacasmayo’) (a related party) for US$240,000 in cash.  After the Group’s acquisition, the shareholding in Colorada was split 30%, 20%, 
50% between the Group, Pacasmayo and Compañía Minera Killacolqui, respectively.

As of 31 December 2006, Management forecasts that the project will not produce future benefits and accordingly the Group has 
impaired in full the goodwill on acquisition of US$230,000 and related assets of US$113,000.

No further disclosures have been provided since amounts involved are not considered significant in relation to the Group 
financial statements. 

(b) Acquisition of assets
Mina Moris
On 30 June 2006 Minera Hochschild Mexico, S.A. de C.V. (‘MHM’) and Exmin, S.A. de C.V. (‘Exmin’) entered into an agreement to purchase 
the assets and related liabilities of Santa Maria de Moris Mine (‘Mina Moris’) for US$6 million. MHM agreed to pay US$4.2 million (70% 
share) and Exmin agreed to pay US$1.8 million (30% share).  MHM and Exmin also incurred pre-acquisition costs of US$0.8 million, 
which has been treated as a part of consideration for acquisition of these assets. Exmin’s contribution to the project has been funded 
by a loan from the Group and the proceeds from purchase of shares in Exmin Resources Inc. by the Group (refer to note 18). These shares 
were issued at a discount of 20% to the market price, resulting in an unrealised gain on issue of these shares of US$0.3 million, which 
has reduced the cost of acquisition of net assets for the Group. 

Assets and liabilities of Mina Moris at the date of acquisition were as follows:

Plant and equipment 
Mining properties 
Land and buildings 
Supplies 
Provision for mine closure costs 

Total  

US$000

3,255
3,355
1,432
248
(1,830)

6,460

Pallancata
On 3 July 2006, the Group entered into an agreement with Minera Oro Vega S.A.C. (‘Minorva’) to form an entity in order to purchase the 
mining rights for the Pallancata properties located in the Coronel Castañeda District, Parinacochas province, Ayacucho (department in 
Peru) from Minorva. On 16 August 2006, Pallancata Holdings S.A.C. (formerly known as Compañia Minera Coriorco S.A.C.) with Minorva 
incorporated Minera Suyamarca S.A.C (‘Suyamarca’), with the Group being the operator of the project through a 60% controlling 
interest in this company.  

The Group’s initial contribution was US$6.0 million for the development of the project and Minorva’s contribution was in the form of 
mining rights and an associated US$1.4 million liability representing payables to third parties, at an agreed net value of US$4.0 million. 
Further, the Group has agreed to fund the cost of construction of the mine in full, up to an operating capacity of 750 tonnes per day. 
As a result, the total cost of acquisition has been determined by the Group to be US$9.7 million (US$4.0 million of the aforementioned 
contribution from Minorva and US$5.7 million towards Minorva’s share in the net assets on construction of the mine to be paid by 
the Group), out of which US$11.1 million has been allocated to the mining rights and US$1.4 million towards the liability acquired. The 
US$5.7 million has been treated as a deferred consideration (refer to note 24(2)).  

On 12 October 2006, Suyamarca purchased the mining rights of four additional properties in the Pallancata project area from Minorva 
for US$89,000 and assumed a liability of US$140,000.

70

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5	Revenue

Gold (from doré bars) 
Silver (from doré bars) 
Concentrate 
Services 

Total 

Concentrate is made up of:

Gold  
Silver 
Other minerals 

Total concentrate  

Year	ended	31	December

2006	
US$000	

70,498 
23,929 
116,751 
68 

211,246 

21,953 
94,208 
590 

116,751 

2005	
US$000

74,923
16,368
69,894
50

161,235

15,385
54,090
419

69,894

Included within the valuation of concentrate are the provisional pricing adjustments which represent changes in the fair value  
of embedded derivatives of US$9,872,000 and US$9,916,000 for 2006 and 2005, respectively (refer to notes 2(q) and 21(4)).

The total volumes of gold and silver sold are as follows:

Gold 
Silver 

6	Cost	of	sales

Mining costs
Contractors 
Depreciation 
Materials 
Personnel expenses 
Energy 
Transportation services 
Mining royalty (note 38)  
Security and maintenance 
Lease rentals 
Meals and food at mine site 
Freight 
Minerals’ treatment 
Insurance 
Assays 
Provision for slow moving and obsolescence of supplies 
Communications 
Reallocation to administrative expenses. 
Reallocation to property, plant and equipment 
Change in products in process and finished goods 
Other 

Total 

Hochschild Mining plc
Annual Report & Accounts 2006

Year	ended	31	December

2006	
US$000	

190 
10,403 

2005	
US$000

231
10,366

Year	ended	31	December

2006	
US$000	

2005	
US$000

19,847 
16,435 
12,694 
12,028 
4,692 
3,633 
3,258 
1,298 
1,155 
1,065 
1,044 
642 
618 
380 
303 
125 
(137) 
(2,403) 
(3,949) 
2,819 

75,547 

18,984
14,605
12,795
9,484
4,491
2,560
1,184
955
765
776
943
744
495
302
63
100
(79)
(2,015)
1,512
3,865

72,529

71

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

7	Administrative	expenses	

Personnel expenses  
Consulting fees 
Donations 1 
Lease rentals 
Sundry administrative services 
Indirect taxes 
Depreciation 
Tax penalties 2 
Contribution to Peruvian Government (note 27)  
Technology and systems 
Termination benefits 
Security 
Supplies 
Other 

Total 

Notes
1  Corresponds to donations by Compañía Minera Ares S.A.C. to charitable activities of communities surrounding its mining units (refer to note 1 (5)).
2  Corresponds to tax not withheld on payments to foreign companies, including interest and fines.

8	Exploration	expenses

Mine site exploration1
Arcata 
Ares 
Selene 
Pallancata 

Prospects2
Peru 
Argentina 

Generative3
Peru 
Argentina 
Mexico 
Chile 
USA 

Personnel4 
Other 
Exploration and mining rights5 

Total 

Year	ended	31	December

2006	
US$000	

2005	
US$000

18,958 
5,385 
2,307 
1,325 
1,193 
1,037 
993 
940 
800 
776 
639 
322 
315 
3,748 

38,738 

14,385
1,464
1,164
1,114
1,577
986
2,001
198
–
54
406
180
163
1,742

25,434

Year	ended	31	December

2006	
US$000	

2005	
US$000

1,839 
1,527 
413 
1,577 

5,356 

411 
– 

411 

1,676 
2,826 
2,796 
1,018 
150 

8,466 

4,401 
336 
893 

1,335
1,587
1,066
–

3,988

1,391
9,964

11,355

268
633
3,078
1,164
344

5,487

5,145
1,149
933

19,863 

28,057

Notes
1  Mine site exploration is performed with the purpose of proving mineral reserves, establishing inferred and indicated resources and identifying potential minerals within an 

existing mine site, with the goal of maintaining or extending the mine’s life.

2  Prospects expenses are related to detailed geological evaluations to characterise and interpret the three-dimensional continuity of the geometry, quality and quantity of the 
ore within a prospect, with the goal of justifying further evaluation.  Geological evidence and interpretations can move the project into a more advanced phase of evaluation 
with reserve estimation and economic pre-feasibility by the Project.

3  Generative expenditure is very early stage exploration expenditure, incurred in connection with identifying and developing exploration targets with an inferred resource or 

potential to develop into a mining operation.  

4  Expenses relating to personnel involved with exploration.
5  Expenditure relating principally to payments for mining rights in accordance with relevant regulation.

72

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8	Exploration	expenses	continued
The following table lists the liabilities (generally payables) incurred in exploration activities of Group companies engaged only in 
exploration. Liabilities related to exploration activities incurred by Group operating companies are not included since it is not possible 
to separate the liabilities related to exploration activities of these companies from their operating liabilities.

Liabilities related to exploration activities 

Cash flows of exploration activities are as follows:

Payments 

Year	ended	31	December

2006	
US$000	

320 

2005	
US$000

92

Year	ended	31	December

2006	
US$000	

2005	
US$000

8,649 

17,420

9	Gain	on	sale	of	Bongara	zinc	project	and	Compañía	Minera	Corianta	S.A.C.
In April 2005, the Group sold its Bongara zinc project to Cementos Pacasmayo for US$15,558,000.  This post-feasibility project was 
carried at US$1,000,000.  Prior to the feasibility study, the Group incurred US$1,900,000 of mine property costs and other expenditures 
during the exploration period that were charged to the income statement as incurred.

In connection with this transaction, the Group also disposed of its subsidiary, Compañía Minera Corianta S.A.C. (‘Corianta’) to Cementos 
Pacasmayo for US$806,000, realising a gain of US$254,000.  

10	Selling	expenses

Transportation of doré and concentrates and maritime freight 
Sales commissions 
Personnel expenses 
Warehouse services 
Other 

Total 

Year	ended	31	December

2006	
US$000	

2005	
US$000

2,110 
548 
77 
152 
300 

3,187 

2,233
276
78
98
476

3,161

Hochschild Mining plc
Annual Report & Accounts 2006

73

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

11	Personnel	expenses1	

Salaries and wages 
Workers’ profit sharing2 
Semi-annual salary compensation 
Other legal contributions 
Termination benefits 
Vacations 
Other 

Total 

Personnel expenses were distributed as follows:

Cost of sales 
Administrative expenses 
Exploration expenses 
Selling expenses 
Discontinued operations 
Other 

Total 

Year	ended	31	December

2006	
US$000	

2005	
US$000

18,175 
8,293 
2,950 
2,484 
1,313 
1,244 
1,005 

35,464 

16,203
4,626
3,401
2,429
1,043
1,054
581

29,337

Year	ended	31	December

2006	
US$000	

12,028 
18,958 
4,401 
77 
– 
– 

35,464 

2005	
US$000

9,484
14,385
5,145
78
33
212

29,337

Notes
1  Personnel expenses include Directors’ remuneration (refer to note 32(b)). 
2 

In accordance with Peruvian Labour Regulations, the Peruvian companies of the Group are required to pay 8% of the taxable profit for the year to their employees.

Average number of employees for 2006 and 2005 were as follows: 

Peru 
Argentina 
Mexico 
Chile 
USA 
United Kingdom 

Total 

Year	ended	31	December

2006	

2005

887 
274 
18 
6 
3  
.1 

845
235
18
7
3
–

1,189 

1,108

74

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12	Other	income	and	other	expenses

Other	income:	
Decrease in provision for mine closure1 
Recovery of expenses 
Gain on sale of supplies 
Income from mine concession  
Gain on sale of property, plant and equipment 
Lease rentals 
Other 

Total 

Other	expenses:
Impairment of Sipán assets held for sale2 
Loss on sale of investments3 
Loss on sale of MHC (subsidiary)4 
Penalty on cancellation of contract 
Loss on maintenance of equipment 
Provision for obsolescence of supplies 
Impairment of Colorada assets (note 4(a))   
Provision for contingencies 
Allowance SEAL/Electroperú (note 36(a)) 
Loss on sale of Inmobiliaria CNP 
Loss on sale of property, plant and equipment and 
  assets classified as held for sale 
Other 

Year ended 31 December 2006	

Year	ended	31	December	2005

Before 
exceptional 
items  
US$000 

Exceptional  
items 
US$000 

Before	
exceptional	
items		
US$000	

Exceptional	
items	
US$000	

Total	
US$000	

Total		
US$000

 2,812 
 791 
 – 
 151 
 – 
 90 
 1,178 

5,022 

 – 
 – 
 – 
 (971) 
 (369) 
 (377) 
 (113) 
 (292) 
 (113) 
 – 

– 
(1,635) 

 – 
 – 
 252 
 – 
 94 
 – 
 – 

 346 

 (2,983) 
 (2,249) 
 (991) 
 – 
 – 
 – 
 (230) 
 – 
 – 
 (42) 

 – 
 – 

 2,812 
 791 
 252 
 151 
 94 
 90 
 1,178 

 725 
 379 
 – 
 – 
 – 
 77 
 1,665 

 5,368 

 2,846 

 (2,983) 
 (2,249) 
 (991) 
 (971) 
 (369) 
 (377) 
 (343) 
 (292) 
 (113) 
 (42) 

 – 
 (1,635) 

 – 
 – 
 – 
 – 
 (356) 
 (99) 
 – 
 – 
 (920) 
 – 

 – 
 (1,244) 

 (2,619) 

 – 
 – 
 – 
 – 
 – 
 – 
 – 

 – 

 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 

 (197) 
 (5) 

 (202) 

 725
 379
 –
 –
 –
 77
 1,665

 2,846

 –
 – 
 –
 –
 (356)
 (99)
 –
 –
 (920)
 –

 (197)
 (1,249)

 (2,821)

Total 

(3,870) 

 (6,495) 

 (10,365) 

Notes
1  Decreases in provision for mine closure costs are recorded in ‘Other income’ where the disturbance is not expected to create a future economic benefit (normally this will occur 
when the mine to which the provision relates has fully depleted its resources, but the closure and rehabilitation costs are yet to be incurred, and there is a reduction in the 
estimate of the total mine closure cost).
In December 2006 an appraisal on the assets of Compañía Minera Sipán S.A.C.  was performed resulting in an impairment of a portion of these assets (refer to note 31). 

2 
3  During the 12 months ended 31 December 2006 the Group disposed of 16,585,047 shares in Inversiones Pacasmayo (refer to note 18) for US$6,350,000 to Greystone Corporation 
(a related party).  These shares were carried at US$21,133,000, including an unrealised fair value gain of US$12,534,000 which had been recorded in equity. The disposal of these 
shares, after recycling the unrealised gain through the income statement, resulted in a loss of US$2,249,000.

4  On 15 June 2006, the Group’s wholly owned subsidiary, Mauricio Hochschild & Cía. Ltda. S.A.C. (‘MHC’), was sold to Greystone Corporation (a related party) for US$1,000,000, 

plus the benefit of a US$2,801,000 loan payable by MHC to Ardsley Corporation (a subsidiary of the Group) which had previously been eliminated on consolidation, resulting in 
total consideration received of US$3,801,000.  This disposal resulted in a loss to the Group of US$991,000.

The book value of the individual assets and liabilities disposed of are as follows:

Available-for-sale financial assets carried at fair valuea   

Less: Unrealised fair value gain on assets recorded in equity 

Other assets 

Other liabilitiesb 

Net book value of assets and liabilities disposed 

  Notes

US$000

   15,077

 (10,310)

    344

(319)

4,792

(a)  The available-for-sale financial assets disposed of represent 11,829,971 shares in Inversiones Pacasmayo (refer to note 18). 
(b) 

 Does not include the US$2,801,000 loan payable by MHC to Ardsley Corporation as this loan eliminated on consolidation and therefore the disposal of this loan does not 
impact upon the liabilities of the consolidated balance sheet of the Group. 

Hochschild Mining plc
Annual Report & Accounts 2006

75

	
	
	
	
	
	
 
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
 
     
 
 
 
 
 
 
 
 
 
 
 
   
  
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

13	Finance	income	and	finance	costs

Finance	income:
Interest on time deposits 
Interest on loans to related parties (note 32) 
Gain from changes in the fair value of financial instruments 
Interest received from investment bank 
Dividends received 
Other 

Total 

Finance	costs:
Interest on bank loans and long-term debt  
Unwind of discount rate 
Bank commissions 
Loss from changes in the fair value of financial instruments 
Interest on loans from related parties (note 32) 
Other 

Total 

14	Income	tax	expense

Current tax:
Current tax charge from continuing operations 
Current tax charge from discontinued operations 

Deferred taxation: 
Origination and reversal of temporary differences 

from continuing operations (note 29) 

Charge in respect of discontinued 
  operations (see note 31)  

Year	ended	31	December

2006	
US$000	

2005	
US$000

4,053 
1,226 
918 
217 
147  
345 

6,906 

(8,832) 
(1,441) 
(854) 
(345) 
(5) 
(560) 

62
2,418 
959 
237 
182 
286

4,144

(8,167) 
(984) 
(46) 
(165) 
(235) 
(508)

(12,037) 

(10,105)

Year ended 31 December 2006	

	Year	ended	31	December	2005

Before 
exceptional 
items  
US$000 

Exceptional 	
items 
US$000 

Before	
exceptional	
items		
US$000	

Exceptional	
items	
US$000	

Total	
US$000	

31,836  
–   

31,836  

104  
–   

104  

31,940  
–   

31,940 

14,490  
546  

15,036  

4,383  
 –   

4,383  

Total		
US$000

18,873
546 

19,419 

(4,325)  

(895)  

(5,220)  

(10,392)  

388  

(10,004) 

–  

–  

–    

2,788  

(4,325)  

(895)  

(5,220)  

(7,604)  

–  

388  

2,788 

(7,216) 

Withholding taxes 

Total taxation charge in the income statement 

1,975   

29,486   

–   

1,975   

(791)   

28,695   

804   

8,236   

–   

804  

4,771   

13,007 

The weighted average statutory income tax rate was 30.2% for 2006 and 25.0% for 2005.  This is calculated as the average of the 
statutory tax rates applicable in the countries in which the Group operates, weighted by the profit/(loss) before tax of the subsidiaries 
in the respective countries as included in the consolidated financial statements.

The changes in the weighted average statutory income tax rate is due to a change in the weighting of profit/(loss) before tax in the 
various jurisdictions in which the Group operates.

76

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
 
	
	
	
	
	
	
	
	
	
	
	
  
   
 
 
 
 
  
 
  
 
 
 
 
   
 
   
14	Income	tax	expense	continued
The tax on the Group’s profit before tax differs from the theoretical amount that would arise using the weighted average tax rate 
applicable to profits of the consolidated companies as follows:

Profit before taxation from continuing operations 
Profit before taxation from discontinued operations  

Profit before tax 

At average statutory income tax rate of 30.2% (2005: 25.0%) 
Expenses not deductible for tax purposes   
Non-taxable income 
Recognition of previously unrecognised deferred tax assets1 
Deferred tax assets generated in the year not recognised2 
Deferred tax on unremitted earnings 
Withholding taxes 
Other 

At average effective income tax rate of 44.7% (2005: 23.2%)  

Taxation charge attributable to continuing operations 
Taxation charge attributable to discontinued operations   

Total taxation charge in the income statement 

Year	ended	31	December

2006	
US$000	

2005	
	 US$000

64,148 
– 

64,148 

19,359 
4,124 
(170) 
– 
2,552 
397 
1,975 
458 

28,695 

28,695 
– 

28,695 

40,378 
15,739

56,117

14,003 
4,447 
(1,477)
(5,101)
449 
621 
804 
(739)

13,007

9,673 
3,334

13,007

Notes
1  Mainly corresponds to the initial recognition of the deferred income tax asset related to the mine development costs and the tax loss carry forward in Minera Santa Cruz S.A.
2  Mainly corresponds to the tax losses of Minera Hochschild Mexico, S.A. de C.V. and MH Argentina S.A., which deferred income tax asset is not recognised due to the uncertainty 

of generating taxable income in the future.  

Santa Cruz is under a special investment regime that allows for a double deduction in calculating its corporate income tax liability, 
in respect of all costs relating to prospecting, exploration and metallurgical analysis, pilot plants and other expenses incurred for 
feasibility studies of projects.  In this regard, total investment for this regime amounts to approximately 81,884,000 Argentinean pesos 
(US$23,866,000 and US$25,613,000 as of 31 December 2005 and 2006, respectively).

Only the tax benefit of a single deduction has been recognised in deferred taxation in the financial statements.  The benefit of the 
additional deduction will be realised as and when claimed in future periods once production has commenced.

15	Basic	and	diluted	earnings	per	share
The earnings per share (‘EPS’) calculation has assumed that the number of ordinary shares issued resulting from the Share Exchange 
Agreement for the acquisition of the Cayman Holding Companies have been in issue throughout the two year period ended 31 
December 2006. Basic EPS is calculated by dividing profit for the year attributable to equity shareholders of the Company by the 
weighted average number of ordinary shares issued during the year. 

The Company has no dilutive potential ordinary shares.

As of 31 December 2006 and 2005, earnings per share have been calculated as follows:

Profit from continuing operations attributable to equity holders of the Company (US$000) 
Profit from discontinued operations attributable to equity holders of the Company (US$000) 
Weighted average number of ordinary shares in issue (thousands) 
Basic earnings per share from continuing operations (US$) 
Basic earnings per share from discontinued operations (US$) 

Year	ended	31	December

2006	

2005

41,288 
– 
242,867 
0.17 
– 

34,558 
12,179 
229,900 
0.15 
0.05

Hochschild Mining plc
Annual Report & Accounts 2006

77

 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

Mining	
properties	
and	
	 development	
costs			
US$000	

Land	and	
buildings			
US$000	

Plant	and	
equipment							
US$000	

Vehicles	
US$000	

	 Mine	closure	
asset	
US$000	

	 Construction	
in	progress	
and	capital	
advances			
US$000	

16	Property,	plant	and	equipment

Year ended 31 December 2005
Cost
At 1 January 2005 
Additions 
Change in discount rate 
Disposals 
Transfers and other movements 
Foreign exchange 

30,501   
11,148   
–   
(1,000)  
–   
(11) 

16,171   
1   
–   
(6)   
1,632   
–   

37,344   
220   
–   
(568 ) 
5,332   
(34) 

747   
31   
–   
–   
237   
–   

At 31 December 2005 

40,638   

17,798   

42,294   

1,015   

Accumulated depreciation
At 1 January 2005 
Depreciation for the year 
Disposals 
Foreign exchange 

At 31 December 2005 

Net	book	amount	at	31	December	2005 

Year ended 31 December 2006
Cost
At 1 January 2006 
Additions 
Change in discount rate  
Disposals 
Impairment of Colorada assets   
Change in mine closure estimate   
Transfers and other movements   
Foreign exchange 

18,718   
7,705   
–   
–   

26,423   

14,215   

40,638   
41,163   
–   
–   
–   
–   
–   
(37)  

4,866   
1,695   
(1)   
–   

6,560   

11,238   

17,798   
748   
–   
(203)   
–   
–  
5,393   
(30)   

At	31	December	2006 

81,764   

23,706   

Accumulated depreciation
At 1 January 2006 
Depreciation for the year 
Disposals 
Impairment of Colorada assets 
Transfers and other movements 
Foreign exchange 

At 31 December 2006 

Net	book	amount	at	31	December	2006 

26,423   
8,382   
 –   
–   
–   
–   

34,805   

46,959   

6,560   
2,951   
(81)   
–   
–   
(13)   

9,417   

14,289   

13,994   
5,641   
(357) 
(1) 

19,277   

23,017   

42,294   
6,369   
–   
(564) 
2   
 –   
5,388   
(33)  

53,456   

19,277   
5,650   
(360)   
2   
–   
(15)   

24,554   

28,902   

258   
132   
–   
–   

390   

625   

1,015   
498   
–   
(110)   
–   
–   
132   
(7)  

1,528   

390   
189   
(47)   
–   
–   
(4)  

528   

1,000   

3,704   

6,604   

6,604   

142,051

Total	
US$000

121,882 
22,532 
(688)  
(1,630)
– 
(45) 

66,401
16,606
(358)
(1)

82,648

59,403

142,051
78,840
(636)
(961)
2
(360)
– 
(115)

2,729   
11,132   
–   
(56)  
(7,201) 
–   

–   
–   
–   
–   

–   

6,604   
28,252   
–   
(84)   
–   
–   
(10,913)   
(8)   

23,851   

218,821

–   
–   
–   
–   
–   
–   

–   

82,648
18,278
(488)
2
– 
(32)

100,408

23,851   

118,413

34,390   
–   
(688) 
–   
–   
–   

33,702   

28,565   
1,433   
–   
–   

29,998   

33,702   
1,810   
(636)   
–   
–   
(360)   
–   
 –   

34,516   

29,998   
1,106   
–   
–   
–   
 –   

31,104   

3,412   

The Group has given certain equipment as guarantee for a promissory note in Compañía Minera Arcata S.A. (refer to note 25(a)). 

78

Hochschild Mining plc
Annual Report & Accounts 2006

			
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
   
 
 
 
   
   
   
   
  
   
   
   
   
   
17	Goodwill	
Intangible assets represent goodwill arising on business combinations.

Balance at 1 January and 31 December 20051 
Additions2 
Provision for impairment2   

Balance at 31 December 2006 

US$000

2,091
 230
(230)

 2,091

Notes
1  The opening balance is attributable to goodwill that arose on the acquisition of Minera Santa Cruz S.A. (‘Santa Cruz’), the holding company for San José project in 2001. 
2  This represents the goodwill arising on the acquisition of Colorada, subsequently impaired (refer to note 4(a)). 

The carrying amount of goodwill is reviewed annually to determine whether it is in excess of its value-in-use. The value-in-use is 
undertaken at the cash generating unit, in this case being the San José project, discounting the expected cash flows estimated by 
management on the basis of the best available estimates considering the life of the mine based on the estimates of reserves and 
resources available as of date.

The key assumptions used for its calculation are as follows:

•
•
•
•
•

recoverable reserves and resources;
gold and silver prices;
cash costs and inflation including costs to convert resources into reserves and mine closure costs;
discount rates; and
production capacity.

As outlined above, recoverable reserves and resources are based on management’s current estimates, considering the exploration and 
evaluation work undertaken.

Gold and silver prices are based on external market consensus.

Cash costs are expected to be similar over the period, however, have been adjusted for inflation between 5–8% over the life of the mine.

Discount rates reflect management’s estimate of the risk specific to the country in which it operates and the risk attached to each 
project. Pre-tax discount rates are applied and for San José project, management deems it appropriate to use 14% as the pre-tax rate. 
Management expects the risk associated to the project may reduce over a period when the mine starts producing. 

Production capacity considered reflects the capacity at which the mine is expected to operate over the life of the mine. No adjustments 
have been made to the capacity based on any future plans or further investments.

The calculation of the value-in-use are most sensitive to the following assumptions:

•
•
•

recoverable reserves and resources;
future prices of gold and silver; and
discount rates.

Management believes that no reasonably possible change in any of these assumptions would cause the carrying value of the goodwill to 
materially exceed its recoverable amount.

Hochschild Mining plc
Annual Report & Accounts 2006

79

	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

18	Available-for-sale	financial	assets

Beginning balance 
Additions 
Fair value change 
Foreign exchange 
Disposals 

Ending balance 

Available-for-sale financial assets include the following:

Equity securities – listed Canadian companies  
Equity securities – listed South American companies 
Bonds 

Total 

As	of	31	December

2006	
US$000	

26,267 
3,102 
12,973 
398 
(36,455) 

2005	
US$000

16,126
5,649
5,657
(1,165)
–

6,285 

26,267

As	of	31	December

2006	
US$000	

2005	
US$000

6,265 
– 
20 

6,285 

3,396
22,871
–

26,267

The breakdown of the investments in equity securities held is as follows (number of shares):

Number of shares held at 1 January 2005 
Additions 

Number of shares held at 31 December 2005 
Additions 
Disposals 
Share consolidation 

Number of shares held at 31 December 2006 

Inversiones		
Pacasmayo	

Inmobiliaria	
CNP	

Fortuna	
River	

Exmin	
Rio	Fortuna	
Silver	Mine	 Resources	Inc

18,019,117 
8,164,451 

26,183,568 
2,231,450 
(28,415,018) 
– 

700,141 
– 

1,990,800 
– 

700,141 
– 
(700,141) 
– 

1,990,800 
– 
– 
(1,327,200) 

– 
2,475,355 

2,475,355 
– 
– 
– 

–
–

–
3,435,278
–
–

– 

– 

663,600 

2,475,355 

3,435,278

Listed South American investments mainly included a 13.9% interest in Inversiones Pacasmayo (‘IPSA’), a non-actively traded investment. 
During 2006, this investment was sold for US$6.35 million to Greystone Corporation (a related party), with the balance being sold as 
part of the disposal of MHC (refer to notes 12(3) and 12(4)).

In respect of the listed Canadian companies, the Group received in 2005 shares and warrants to purchase shares in Fortuna Silver Mine, 
Inc. as part of the payment for the sale of Caylloma mining unit (refer to note 31) to Fortuna.

In August 2006 Minera Hochschild Mexico, S.A. de C.V. purchased 509,090 shares of Exmin Resources Inc. for US$100,000 in connection 
with an exploration contract with Exmin, S.A. de C.V. (refer to note 35(g)).

In December 2006 Minera Hochschild Mexico, S.A. de C.V. purchased 2,926,188 shares of Exmin Resources Inc. for US$1.35 million.  
The proceeds were used by Exmin for the final payment of Santa María de Moris (refer to note 4(b)).

80

Hochschild Mining plc
Annual Report & Accounts 2006

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
19 Trade and other receivables

Trade receivables 
Advances to suppliers 
Prepaid expenses and VAT1 
Loan to minority shareholder2 
Income tax refund due3 
Claim to Peruvian tax authorities4 
Receivables from related parties (note 32) 
Loans to employees 
Assigned funds5 
Interest receivable 
Other 

Provision for impairment6 

Total 

As of 31 December

2006 

2005

  Non-current	
US$000	

Current  Non-current 
US$000 
US$000 

Current 
US$000

–	
–	
9,086	
8,166	
–	
–	
–	
169	
6	
–	
–	

17,427	

25,216 
7,412 
8,070 
2,436 
1,131 
1,003 
1,091 
487 
– 
2,203 
1,128 

50,177 

– 
– 
3,547 
– 
– 
– 
– 
52 
1,699 
– 
752 

13,134
6,949
3,267
–
1,509
–
54,383
464
–
17
1,723

6,050 

81,446

–	

(451) 

– 

17,427	

49,726 

6,050 

(340)

81,106

The fair values of trade and other receivables approximate its book value.

Notes
1  Value added tax (‘VAT’) – Included in prepaid expenses and VAT above, value added taxes paid in the development of the San José Project that will be recovered through the 

future sales of gold and silver by Minera Santa Cruz S.A., once it begins its operations. VAT has been classified as a long-term receivable and is measured at present value using 
a discount rate of 11%.

2  The effective interest rate on non-current receivables was 8.18% in 2006 (refer to note 39 (e)).
3  Mainly corresponds to an over-payment of tax by Compañía Minera Sipán in 2000. Due to an ongoing dispute with the authorities, this amount has not yet been refunded 

(refer to Note 36(b)). The Directors believe that this amount is recoverable.

4  Corresponds to the withholding tax of 4.1% paid in-excess to the Peruvian tax authorities.
5  Assigned funds are time deposits that guarantee short-term sales commitment to certain customers. The deposits are held for more than 12 months and are not accessible  
to the Group. The effective interest rates were between 1% and 2% during 2005 and 2006. During 2006, most of the assigned funds were paid in advance by the Group.

6  Includes provision for impairment of other receivables of US$340,000 as of 31 December 2006 and 2005 and a provision for impairment of VAT of US$111,000 as of 

31 December 2006.

20 Inventories

Finished goods 
Products in process 
Raw materials 
Supplies and spare parts 

Provision for obsolescence of supplies 

	Total 

As of 31 December

2006 
US$000 

2005 
US$000

7,793 
1,841 
15 
7,607 

17,256 
(851) 

3,136
2,549
969
4,661

11,315
(816)

16,405 

10,499

Finished goods include doré and concentrates. Doré is an alloy containing a variable mixture of silver and gold and minor impurities 
delivered in a bar form to refiners. The refined products are then sold to customers. Concentrates is a product containing sulphides  
with variable content of base and of precious metals and sold to smelters.

As part of the short-term management’s financing policies, the Group acquires pre-shipment loans which are guaranteed by the 
finished goods (refer to note 25(a)).

Hochschild Mining plc
Annual Report & Accounts 2006

81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

21 Derivative financial instruments

Assets
Interest rate swap1 
Warrants on Fortuna Silver Mine Inc. shares2 
Purchased put option3 
Embedded derivatives4 

Total 

Less non-current portion:
– Purchased put option3 
– Warrants on Fortuna Silver Mine Inc. shares2 
Non-current portion 

Current	portion 

As of 31 December

2006 
US$000 

2005 
US$000

– 
2,660 
– 
3,362 

6,022 

– 
– 
– 

6,022 

163
1,901
1
6,884

8,949

1
1,901
1,902

7,047

Notes
1  The interest rate swap is classified as a trading derivative with fair value movements recognised in finance costs/income.

The notional principal amount of the outstanding interest rate swap contract at 31 December 2005 was US$12 million and expired on 20 July 2006. It was entered into to 
hedge the floating interest rate exposure of long-term loans but did not meet the hedge accounting criteria under IAS 39.

2  At 31 December 2006, this item represented 2,475,355 (2005: 2,475,355) warrants over the same number of shares in Fortuna Silver Mine Inc., which are exercisable on 27 June 

3 

2007, at a price of CAD$0.345 per share.
In 2005, Compañía Minera Ares purchased a put option contract with Citibank N.A. as from 29 August 2006 for 11 sale transactions of 1,636 ounces of gold each for a price of 
US$332.00 per ounce. The Company paid a total premium amounting to US$161,000 for this contract. This contract’s expiration date is 27 June 2007.

4  Sales of concentrates are provisionally priced at the time the sale is recorded. The price is then adjusted after an agreed period of time (usually linked to the length of time it 

takes the smelter to refine and sell the concentrate), with the Group either paying or receiving the difference between the provisional price and the final price.
This price exposure is considered to be an embedded derivative in accordance with IAS 39 ‘Financial Instruments: Recognition and Measurement’. This gain or loss that arises 
on the mark-to-market of this embedded derivative is recorded in ‘Revenue’ (refer to note 5).

22 Other financial assets at fair value through profit or loss

Bonds and structured assets 
Equity securities 

Total 

As of 31 December

2006 
US$000 

2005 
US$000

– 
– 

– 

13,170
6,665

19,835

The financial assets held as of 31 December 2005 were fair valued at prevailing market price as at the end of year.

As of 30 September 2006, the Group transferred all its financial assets to its former shareholder Dona Limited as settlement of the 
portion of the dividends payable to this entity.

23 Cash and cash equivalents

Cash in hand 
Liquidity funds1 
Current demand deposit accounts2 
Time deposits3 

Cash	and	cash	equivalents	considered	for	the	cash	flow	statement 

As of 31 December

2006 
US$000 

997 
414,527 
16,477 
3,542 

435,543 

2005 
US$000

125
–
2,251
91

2,467

Notes
1  The liquidity funds are mainly invested in certificate of deposits, commercial papers and floating rate notes with weighted average annual effective interest rate of 5.16% and 

a weighted average maturity of 43 days as of 31 December 2006 (refer to note 39 (e)).

2  Relates to bank accounts which are freely available and do not bear interest.
3  The effective interest rates as of 31 December 2006 and 2005 were 4.45% and 3.70%, respectively. These deposits have an average maturity of three days (refer to note 39 (e)).

82

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
24 Trade and other payables

Trade payables 
Professional fees1 
Deferred consideration2 
Board members’ remuneration 
Interest payable 
Taxes and contributions 
Remunerations payable 
Mining royalty (note 38) 
Dividends payable3 
Accrued expenses 
Guarantee deposits 
Other 

Total 

As of 31 December

2006 

2005

  Non-current	
US$000	

Current  Non-current 
US$000 
US$000 

Current 
US$000

–	
–	
–	
–	
–	
1,062	
–	
–	
–	
–	
–	
2	

1,064	

24,377 
7,099 
5,720 
– 
107 
2,042 
4,256 
929 
16,843 
1,178 
742 
847 

64,140 

– 
– 
– 
– 
– 
1,165 
– 
– 
– 
– 
– 
1,996 

3,161 

14,501
41
–
2,358
433
1,958
1,563
145
8,716
927
558
464

31,664

Notes
1  Corresponds to legal fees of US$6,081,000 related to the Company’s Listing on the London Stock Exchange (refer to note 1) and audit fees of US$1,018,000.
2  Corresponds to Minorva’s share of payments (40%) towards the expected cost to construct the mine, which the Group has agreed to fund (refer to note 4).
3  Corresponds mainly to dividends payable to Dona Limited, a related party (refer to note 32).

Trade payables are mainly for the acquisition of materials, supplies and contractors’ services. These payables do not accrue interest and 
no guarantees have been granted. The fair value of trade and other payables approximate to their book values.

25 Borrowings

Secured bank loansa 
Amount due to minority shareholdersc 
Amounts due to related parties (note 32) 

Total 

As of 31 December

2006 

2005

  Non-current	
US$000	

Current  Non-current 
US$000 
US$000 

Current 
US$000

296	
26,818	
–	

27,114	

28,017 
1,445 
320 

29,782 

17,971 
13,108 
10 

31,089 

48,310
–
21,483

69,793

(a) Secured bank loans
As of 31 December 2005, the balance mainly corresponds to a syndicated loan that Compañía Minera Ares acquired in 2004 for 
US$70,000,000 with an effective annual interest rate of LIBOR+3.7. Compañía Minera Ares granted mining pledges on the mineral 
extracted and mining mortgages on the mining concessions, buildings and facilities, and on the benefits of those assets, for a total 
amount of US$87.5 million. In addition, the shareholders of Compañía Minera Ares S.A.C. pledged all the shares of that company. Compañía 
Minera Ares S.A.C. has complied with all financial and administrative covenants until the loan was fully paid on 27 December 2006.

As of 31 December 2006, the balance corresponds to:

•

•

 Pre-shipment loans for a total amount of US$26,894,000 in Compañía Minera Ares. These obligations accrue an effective annual 
interest rate ranging from LIBOR +0.45% to LIBOR +0.65% and are guaranteed by the inventories of the Company (refer to note 20).
 US$1,123,000 of a promissory note with an effective annual interest rate of 8.75% and guaranteed by equipment with a total value  
of US$3.4 million. Initial amount of US$2.4 million was received by Compañía Minera Arcata S.A. in the first quarter of 2006.

(b) Unsecured bank loans
Hochschild Mining (Argentina) Corporation entered on 4 October 2006 into a US$20 million loan with Banco de Crédito del Peru used 
by Minera Santa Cruz (51%) and Minera Andes (49%) as a bridge loan for the San José Project with an effective annual interest rate of 
8.08% and was fully paid on 29 December 2006.

The Group does not have unsecured loans as of 31 December 2006 and 2005.

Hochschild Mining plc
Annual Report & Accounts 2006

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

25 Borrowings continued
(c) Amounts due to minority shareholders
As of 31 December 2006, the balance corresponds to a loan from Minera Andes Inc. to Minera Santa Cruz S.A. for an amount of 
US$25,804,000 (2005: US$1,230,000). There is also a loan of US$934,000 to Minera Santa Cruz S.A. from Minera Andes S.A. (2005: 
US$11,878,000). Both loans have an effective annual interest rate of 12% (refer note 39 (e)).

The current portion mainly corresponds to the liabilities assumed in the acquisition of Pallancata’s mining rights (refer to note 4).

(d) Maturity of non-current borrowings
The maturity of non-current borrowings is as follows:

Between 1 and 2 years 
Between 2 and 5 years 
Over 5 years 

Total 

As of 31 December

2006 
US$000 

376 
26,738 
– 

27,114 

2005 
US$000

30,794
295
–

31,089

(e)  Carrying amount of borrowings
The carrying amount of short-term borrowings approximates their fair value. The carrying amount and fair value of the non-current 
borrowings are as follows:

Carrying amount 
as of 31 December 

Fair values 
as of 31 December

2006 
US$000 

2005 
US$000 

2006 
US$000 

2005 
US$000

Bank	loans
Secured (floating rates) 
Other	loans
Secured (floating rates) 
Amounts	due	to	minority	interest	and	related	parties	(fixed	rates) 

Total 

296	

–	
26,818	

27,114	

17,971 

– 
13,118 

296 

17,971

– 
28,913 

–
14,810

32,781

31,089 

29,209 

84

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
26 Provisions

At	1	January	2005 
Increase to existing provision 
Accretion resulting from unwinding of discount rate 
Change in discount rate 
Payments 
Foreign exchange 
Provision provided for the year 

At	31	December	2005 
Less current portion 

Non-current	portion 

At	1	January	2006 
Increase to existing provision2 
Accretion resulting from unwinding of discount rate 
Change in discount rate 
Change in estimate3 
Payments 
Foreign exchange 
Provision provided for the year 

At	31	December	2006 
Less current portion 

Non-current	portion 

Provision  
for  
mine 
closure1 
US$000 

41,426 
989 
984 
(1,232) 
(5,228) 
– 
– 

36,939 
(5,957) 

30,982 

36,939 
3,550 
1,019 
(1,158) 
(2,560) 
(5,426) 
– 
– 

32,364 
(3,967) 

28,397	

Workers’ 
profit 

Provision 

sharing  contingencies 
US$000 
US$000 

  Contribution 
to Peruvian 
for  Government 
 (note 27) 
US$000 

2,811 
– 
– 
– 
(4,403) 
54 
4,441 

2,903 
(2,903) 

– 

2,903 
– 
– 
– 
– 
(4,874) 
93 
8,496 

6,618 
(6,618) 

–	

– 
– 
– 
– 
– 
– 
– 

– 
– 

– 

– 
– 
– 
– 
– 
– 
– 
293 

293 
– 

293	

Total
US$000

44,237
989
984
(1,232)
(9,631)
54
4,441

39,842
(8,860)

30,982

39,842
3,550
1,019
(1,158)
(2,560)
(10,300)
93
9,589

40,075
(11,385)

– 
– 
– 
– 
– 
– 
– 

– 
– 

– 

– 
– 
– 
– 
– 
– 
– 
800 

800 
(800) 

–	

28,690

Notes
1  The provision represents the discounted values of the estimated cost to decommission and rehabilitate the mines at the date of depletion of each of the deposits. The present 
value of the provision has been calculated using an annual discount rate of 3.43% and 2.76% as of 31 December 2006 and 2005. Uncertainties in estimating these costs include 
potential changes in regulatory requirements, decommissioning, dismantling, and reclamation alternatives and the levels of discount and inflation rates.

2  The increase in 2006 corresponds to the provision related to the acquisition of Santa María de Moris Mine of US$1,830,000 (refer to note 4(b)), and to an increase in the 

3 

provision of San José mining unit of US$1,720,000 due to new constructions performed during 2006.
In 2006, the Group outsourced the reassessment of its estimate for mine closure costs obligations for its mining units Ares, Arcata and Selene. The final estimates were 
received in October 2006.

27 Contribution to Peruvian Government
Based on negotiations by the Peruvian Government with a number of large mining companies in Peru, various mining companies 
including Compania Minera Ares agreed to enter into contracts with the Peruvian Government to make a voluntary contribution over 
five years for social programmes. The draft of the agreement and the authorisation to the Ministry of Energy and Mines to sign these 
agreements on behalf of the Peruvian Government was approved by Supreme Decree No 071-2006-EM on 21 December 2006. According 
to the agreement, mining companies will pay voluntary contributions based on a fixed percentage of net income after tax after 
allowing an additional deduction of a portion of the mining royalties accrued in the period. The agreement also sets reference prices for 
different metals. Should the prices fall below these pre-agreed reference prices, companies will not be obliged to make payments. This 
contribution is not tax deductible and is to be used for the purpose of eradicating poverty, malnutrition and social exclusion in poor 
mining regions in Peru. At 31 December 2006, the Group recognised an obligation of US$800,000 in relation to these contributions, 
included in ‘Administrative expenses’ (refer to note 7). 

Hochschild Mining plc
Annual Report & Accounts 2006

85

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

28 Equity
(a) Share capital and share premium
As described in note 2, the pooling of interests method of accounting has been applied in the presentation of the consolidated financial 
statements. This method presents the results of the Group as if the Company had always been the parent company. Consequently, 
despite the Company not being incorporated until 11 April 2006, the ordinary share capital shown in 2005 is the one resulting from the 
Share Exchange Agreement described in note 2(a).

Authorised and issued share capital
The authorised and issued share capital of the Company as at 31 December 2006 is as follows:

Class of shares 

Ordinary shares 

Authorised 

Issued

Number 

Amount 

Number 

Amount

500,000,000  £250,000,000 

307,350,226 

£153,675,113

At 31 December 2006, all issued shares with a par value of £0.25 (weighted average of US$0.953 per share) each are fully paid.

At 31 December 2005, equity share capital represents the sum of the capital accounts of the Cayman Holding Companies adjusted for 
the effect of the Share Exchange Agreement described below rather than the share capital of the Company as the Company had not 
been incorporated at that date.

Rights attached to ordinary shares
At general meetings of the Company, on a show of hands, every member who is present in person has one vote and on a poll every 
member who is present in person or by proxy has one vote for every share of which he is the holder.

The changes in share capital are as follows:

Ordinary	shares	of	£1	each	issued	and	fully	paid
Shares issued to the initial shareholder 
Shares issued on 16 October 2006 

Number of shares issued as of 16 October 2006 

Share capital following the capital split:
Ordinary	shares	of	£0.50	each	issued
Number of shares in issue at 16 October 2006 
Shares issued and paid pursuant to the Share Exchange Agreement  
  dated 2 November 2006 
Shares issued to employees on 11 November 2006 
Shares issued and paid by Non-Executive Directors on 11 November 2006 
Shares issued and paid pursuant to the global offer dated 11 November 2006 
Transaction costs associated with issue of shares 
Capital reduction from £0.50 each to £0.25 each 

Number	of	shares	issued	as	of	31	December	2006 

Share  
capital 
US$000 

Share  
premium 
US$000

Number 
of shares 

1 
49,999 

50,000 

– 
93 

93 

–
–

–

–

100,000 

93 

  229,900,000 
71,656 
28,570 
77,250,000 
– 
– 

219,233 
68 
27 
73,511 
– 
(146,466) 

–
409
163
441,067
(45,483)
–

  307,350,226	

146,466	

396,156

(b) Other reserves
Unrealised gain/(loss) on available-for-sale financial assets
Under IAS 39, the Group classifies its investments in listed companies as available-for-sale financial assets and are carried at fair value. 
Consequently, the increase in carrying values, net of the related deferred tax liability, is taken directly to this account and will remain in 
this account until disposal or impairment of the investment, when the cumulative unrealised gains and losses will be recycled through 
the income statement.

Cumulative translation adjustment
Cumulative translation adjustment account is used to record exchange differences arising from the translation of the financial 
statements of subsidiaries with functional currency different from the reporting currency of the Group.

Merger reserve
Merger reserve represents the difference between the value of the net assets of the Cayman Holding Companies acquired under the 
Share Exchange Agreement and the nominal value of the shares issued in consideration of such acquisition (refer to note 2(a)).

86

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
28 Equity continued
(c) Acquisition of shares from minority shareholders
During the years reported the Group purchased shares of Compañía Minera Arcata from minority shareholders as follows:

Number of shares 
Amount paid (US$000) 

29 Deferred income tax
The movement in the deferred income tax liabilities and assets are as follows:

Beginning	of	the	year 
Income statement credit 
Deferred income tax from unrealised gain on available-for-sale financial assets 
Use of loss from Caylloma mining unit (see note 31) 

End	of	the	year 

Year ended 31 December

2006 

5,940 
2 

2005

6,869,033
2,667

As of 31 December

2006 
US$000 

(6,856) 
(5,220) 
398 
– 

(11,678) 

2005 
US$000

360
(10,004)
–
2,788

(6,856)

Deferred income tax assets and liabilities are offset when there is a legally enforceable right to offset current tax assets against current 
tax liabilities and when the deferred income tax assets and liabilities relate to the same fiscal authority.

The movement in deferred income tax assets and liabilities before offset during the year considering the nature of the temporary 
differences is as follows:

Deferred	income	tax	liabilities 

At	1	January	2005 
Income statement (credit) charge 
At	31	December	2005 
Income statement (credit) charge 
Deferred income tax from unrealised gain on  
  available-for-sale financial assets 

At	31	December	2006	

Deferred	income	tax	assets 

At	1	January	2005 
Income statement charge 
Use of loss carry forward  
At	31	December	2005 
Income statement credit (charge) 

At	31	December	2006	

The amounts after offset are as follows:

Deferred income tax assets 
Deferred income tax liabilities 

Differences  
in cost  

Mine 
of PP&E  development 
US$000 
US$000 

Financial 
instruments  
US$000 

3,535 
(894) 
2,641 
(763) 

– 

1,878	

1,715 
108 
1,823 
347 

– 

2,170	

Differences  
in cost  
of PP&E 
US$000 

Provision 
for mine 

Mine 
closure  development 
US$000 
US$000 

181 
460 
– 
641 
1,070 

1,711	

1,298 
609 
– 
1,907 
(427) 

1,480	

419 
7,264 
– 
7,683 
1,422 

9,105	

446 
1,620 
2,066 
(812) 

398 

1,652	

Tax 
losses  
US$000 

3,181 
1,780 
(2,788) 
2,173 
3,291 

5,464	

Others 
US$000 

Total 
US$000

768 
327 
1,095 
2,501 

– 

3,596	

6,464
1,161
7,625
1,273

398

9,296

Others 
US$000 

Total 
US$000

1,025 
1,052 
– 
2,077 
1,137 

3,214	

6,104
11,165
(2,788)
14,481
6,493

20,974

As of 31 December

2006 
US$000 

15,704 
(4,026) 

2005 
US$000

10,990
(4,134)

Hochschild Mining plc
Annual Report & Accounts 2006

87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

29 Deferred income tax continued
Tax losses expire in the following years:

Recognised:
Expire in one year 
Expire in two years 
Expire in three years 
Expire in four years 
Expire after four years 

Unrecognised:
Expire in one year 
Expire in two years 
Expire in three years 
Expire in four years 
Expire after four years 

Total	tax	losses	(recognised	and	unrecognised) 

Other unrecognised deferred income tax asset comprise (gross amounts):

Provision for mine closure 

As of 31 December

2006 
US$000 

2005 
US$000

6 
54 
502 
8,320 
7,109 

15,991 

– 
188 
4,813 
6,012 
19,474 

30,487 

46,478 

–
6
54
502
5,654

6,216

224
–
188
4,813
17,202

22,427

28,643

As of  31 December

2006 
US$000 

2005 
US$000

27,430 

30,554

Unrecognised deferred tax on retained earnings
Due to the statutory tax regime in the countries in which the Group’s operating companies are tax residents, there are no temporary 
differences in respect of undistributed reserves for which a deferred asset should be recognised.

30 Dividends paid and proposed

Year	ended	31	December	2005
Total dividends paid or provided for during the year 
Total dividends declared after year-end and not provided for 

Year	ended	31	December	2006
Total dividends paid or provided for during the year 
Total dividends declared after year-end and not provided for 

Note
1  Corresponds to dividends paid or provided to former shareholder Dona Limited.

Amount 
US$000

–
–

73,4401
2,275

Dividends per share
The dividends declared in 2006 were US$73,142,000 (US$0.32 per share). A dividend in respect of the year ended 31 December 2006 of 
US$0.0074 per share, amounting to a total dividend of US$2,274,821, is to be proposed at the Annual General Meeting on 4 July 2007. 
These financial statements do not reflect this dividend payable.

88

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
31 Discontinued operations and assets classified as held-for-sale
Discontinued operations
The assets and liabilities related to Caylloma mining unit (part of Compañía Minera Arcata) have been presented as held-for-sale 
following the approval of the Company’s management and shareholders in 2004 to sell Caylloma. This unit was sold in 2005 to Fortuna 
Silver Mine Inc. (‘Fortuna’), realising a gain of US$15,739,000 before taxation. The consideration received in 2005 was as follows:

Cash 
Deferred consideration 
Interest 
Derivative financial asset 
Available-for-sale financial asset 
Other 

Total	consideration 

Assets and liabilities of Caylloma mining unit at the date of disposal were as follows:

Plant and equipment 
Land and buildings 
Provision for mine closure costs 
Total 

Gain	on	sale	of	operations 

US$000

3,050
4,450
50
1,720
2,541
39

11,850

US$000

1,895
926
(6,710)
(3,889)

15,739

The derivative financial assets and available-for-sale financial assets acquired represent 2,475,355 warrants over Fortuna shares, and 
2,472,365 shares in Fortuna, respectively.

An analysis of the result of discontinued operations, including the result recognised on the re-measurement of assets or disposal group 
in 2005, is as follows:

Revenues 
Expenses 

Pre-tax loss 
Tax credit 
Gain on sale of assets and liabilities 
Tax on gain on sale of assets and liabilities   

Profit	after	tax	from	discontinued	operations 

Operating cash flows 
Investing cash flows 
Financing cash flows 

Total	cash	flows 

2005 
US$000

–
(321)

(321)
95
15,739
(3,334)

12,179

2005 
US$000

(321)
3,050
–

2,729

Assets classified as held-for-sale
In 2004, management decided to sell the remaining plant of Compañía Minera Sipán. The following represents the changes in the value 
of assets held-for-sale in 2006 and 2005:

Balance	at	1	January 
Additions 
Disposals 
Provision for impairment (see note 12(2)) 

Balance	at	31	December 

According to the management plan and activities over these assets, they expect to sell them during 2007.

2006 
US$000 

2005 
US$000

3,844 
– 
(516) 
(2,983) 

345 

3,820
24
–
–

3,844

Hochschild Mining plc
Annual Report & Accounts 2006

89

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

32 Related-party balances and transactions
(a) Related-party accounts receivable and payable
The Group had the following related-party balances and transactions during the years ended 31 December 2006 and 2005. The related 
parties are companies owned or controlled by the main shareholder of the parent company.

Trade
Cementos Pacasmayo S.A.A. 
Cementos Selva S.A. 
Mauricio Hochschild & Cía. Ltda. S.A. 
Others 

Other
Cementos Pacasmayo S.A.A. 
Farragut Holding Inc. 
Dona Ltd. 
Inversiones Pacasmayo S.A. 
Other 

Dividends	payable
Dona Ltd.3 

Loans
Dona Ltd.1 
Harrison Corporation1 
Greystone Corporation 
Farragut Holding Inc.2 
Cementos Pacasmayo S.A.A. 
Transimex Inc 

Accounts receivable 
as of 31 December 

Accounts payable 
as of 31 December

2006 
US$000 

2005 
US$000 

2006 
US$000 

2005 
US$000

648 
– 
– 
– 

648 

242 
– 
1 
– 
– 

243 

– 

– 

– 
– 
– 
– 
200 
– 

200 

7 
– 
– 
– 

7 

– 
2,873 
– 
300 
31 

3,204 

302 
– 
14 
– 

316 

3 
– 
– 
– 
1 

4 

– 

– 

16,460 

16,460 

8,110 
9,960 
– 
33,102 
– 
– 

51,172 

– 
– 
– 
– 
– 
– 

– 

–
27
–
57

84

–
–
26
6
1

33

8,716

8,716

12,804
–
898
6,586
160
928

21,376

Total 

1,091 

54,383 

16,780 

30,209

Comprised of:
Dividends payable to Dona Ltd.3 
Current related party balances 
Non-current related party balances 

Total 

Effective interest rates:
Farragut Holding Inc.2 
Cementos Pacasmayo S.A.A. 

– 
1,091 
– 

1,091 

– 
54,383 
– 

54,383 

16,460 
320 
– 

16,780 

8,716
21,483
10

30,209

– 
– 

8.5% 
– 

– 
– 

–
8.5%

Notes
1  Transaction with Harrison Corporation and Dona Limited: These loans do not bear interest and were paid in 2006.
2   Transaction with Farragut Holding Inc.: Corresponds to a loan provided by Compañía Minera Ares to Farragut Holding Inc. with original maturity in 2009 which is repayable in 
five instalments starting in 2005. This loan bore an annual interest of LIBOR +4.0% up to June 2006, when the benefit was transferred from Compañía Minera Ares to Ludlow. 
This amount was repaid in 2006.

3  Dividends payable: On 16 October 2006, the Group declared dividends to its former shareholder Dona Limited for US$20 million. At 31 October 2006, the Group settled the net 
balances between the Cayman Holdings Companies and its former shareholder Dona Limited, including the dividends payable. The net amount owing was settled primarily 
through the transfer of the entire amount, to Dona, of the Group’s ‘Other financial assets at fair value through profit and loss’ (refer to note 22). On 4 January 2007, the Group 
repaid the entire amount payable.

As of 31 December 2006 and 2005 all other accounts are, or were, non-interest bearing.

No security has been granted or guarantees given by the Group in respect of these related-party balances.

90

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
32 Related-party balances and transactions continued
Principal transactions between affiliates are as follows:

Income
Interest on loans to Farragut Holding 
Rent received 
Services provided 

Proceeds	from	sale
Sale of shares of Inversiones Pacasmayo to Greystone Corporation 
Sale of shares held in MHC to Greystone Corporation 
Sale of Inmobiliaria CNP shares to Cementos Pacasmayo   
Sale of Bongara zinc project (see note 9) 
Sale of shares of Compañía Minera Corianta S.A.C. to Cementos Pacasmayo (see note 9) 

Expenses
Interest expenses 

Acquisition	cost
Purchase of Arcata shares from Invernor 
Purchase of Inversiones Pacasmayo shares from Invernor  

Year ended 31 December

2006 
US$000 

2005 
US$000

1,226 
– 
30 

6,350 
1,000 
200 
– 
– 

5 

– 
– 

2,418
–
272

–
–
–
15,558
806

235

2,566
2,837

(b) Compensation of key management personnel of the Group
Key management personnel include the members of the management board and Directors who receive remuneration.

Salaries and bonuses1 

Total compensation paid to key management personnel   

Year ended 31 December

2006 
US$000 

2005 
US$000

5,714 

5,714 

4,172

4,172

Note
1 

Included above is the remuneration paid to the directors of the parent company from the Group of US$2,860,000 (2005: US$1,027,000), out of which US$739,000 (2005: nil) 
relates to the remuneration in their capacity as the Directors of the parent company, from date of the commencement of their service contract with the Company to  
31 December 2006.

(c) Sale of shares of Inversiones Pacasmayo S.A. (‘IPSA’)
On 15 June 2006, the Group sold 16,585,047 shares of IPSA for US$6.4 million to a related party generating a loss of US$14.7 million 
against the fair value of such investment. In addition in June 2006, the shares of IPSA held by subsidiary MHC were sold at book value 
through the sale of MHC to a related party.

Hochschild Mining plc
Annual Report & Accounts 2006

91

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

33 Auditors’ remuneration
Ernst & Young LLP was appointed as auditor of the Group during the years ended 31 December 2006 and 2005 and acted as reporting 
accountant in respect of the Company’s Listing on the London Stock Exchange. Fees payable to the auditors during the years ended  
31 December 2006 and 2005 are mainly those payable to member firms of Ernst & Young. The auditors’ remuneration for services 
provided to the Group during the years ended 31 December 2006 and 2005 is as follows:

Audit fees1,2 
Transaction advisory services2 
Taxation services2 
Others2 
Fees related to the Listing of the Company3 

Total 

Ernst & Young 
Year ended 31 December 

Others 
Year ended 31 December

2006 
US$000 

2005 
US$000 

2006 
US$000 

2005 
US$000

1,150 
12 
9 
21 
8,267 

9,459 

91 
30 
1 
40 
– 

162 

6 
– 
3 
– 
– 

9 

6
–
3
–
–

9

Includes US$873,000 relating to the 2006 audit fees of the parent company.

Notes
1 
2  Audit fees, transaction advisory services, taxation services and others are included in administrative expenses, within the ‘consulting fees’ caption (refer to note 7).
3  The fees related to the Listing of the Company are presented as a reduction of the share premium account (refer to note 28).

34 Notes to the cash flow statement

Reconciliation	of	profit	for	the	year	to	net	cash	generated	from	operating	activities
Profit for the year 
Adjustments	to	reconcile	Group	operating	profit	to	net	cash	inflows	from	operating	activities:
Depreciation 
Gain on sale of Bongara zinc project and Compañía Minera Corianta S.A.C. 
Loss/(gain) on sale/disposal of property, plant and equipment and assets classified as held for sale 
Impairment of Sipán assets held for sale 
Impairment of Colorada assets 
Loss on sale of available-for-sale financial assets 
Loss/(gain) on sale of supplies 
Loss on sale of MHC (subsidiary) 
Decrease in provision for mine closure 
Gain from sale of Caylloma mining unit 
Finance income 
Finance costs 
Income tax expense 
Provision for contingencies 
Other 
Increase/(decrease)	of	cash	flows	from	operations	due	to	changes	in	assets	and	liabilities:
Trade and other receivables 
Derivative financial instruments 
Inventories 
Trade and other payables 
Provisions 

Year ended 31 December

2006 
US$000 

2005 
US$000

35,441 

42,884

17,428 
– 
(94) 
2,983 
343 
2,291 
(252) 
991 
(2,812) 
– 
(6,906) 
12,037 
28,695 
292 
2,938 

24,615 
3,845 
(5,547) 
5,135 
4,808 

16,606
(14,812)
197
–
–
–
5
–
(725)
(15,739)
(4,144)
10,105
9,673
–
871

(8,950)
(6,126)
1,015
(489)
93

Cash	generated	from	operations 

126,231 

30,464

92

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
34 Notes to the cash flow statement continued
Transactions that did not affect cash flows
The main transactions that did not affect cash flows were the following:

Realised gain from sale of available-for-sale financial assets 
Capital reduction 
Transfer of financial assets to Dona Limited (see note 22)  
Capitalisation of loans from minority shareholders to equity share capital in Minera Santa Cruz S.A.  
Unpaid purchase of property, plant and equipment 
Uncollected proceeds from sale of Caylloma mining unit  
Acquisition on available-for-sale financial assets 
Liabilities directly associated with assets classified as held for sale 
Deferred consideration (see notes 4(b), 24)  
Deferred income tax on available-for-sale financial assets (see note 29)  
Unrealised gain on purchase of Exmin shares 
Foreign exchange – property, plant and equipment 

Year ended 31 December

2006 
US$000 

22,844 
146,466 
19,766 
12,185 
1,500 
– 
– 
– 
5,720 
398 
331 
83 

2005 
US$000

–
–
–
–
3,636
8,831
2,542
465
–
–
–
44

35 Commitments
(a) Gold and silver futures contracts1
Gold

Quantity 
Year ended 31 December 

Organisation 

N.M. Rothschild 
N.M. Rothschild 
Standard Bank 
N.M. Rothschild 
Standard Bank 
Standard Bank 
Standard Bank 
Standard Bank 
Standard Bank 
Standard Bank 
Citibank 
Citibank 

Total 

Silver

Organisation 

Standard Bank 
Rothschild 
International 
International 
International 
Standard Bank2 

Total 

2006 
(ounces) 

– 
– 
– 
– 
– 
– 
– 
– 
– 
– 
23,450 
36,600 

60,050 

2005 
(ounces) 

5,950 
5,950 
6,000 
7,500 
10,000 
5,870 
– 
– 
7,500 
35,000 
36,850 
36,600 

157,220

Quantity 
Year ended 31 December 

2006 
(ounces) 

– 
– 
– 
– 
– 
772,000 

772,000 

2005 
(ounces) 

240,000 
– 
750,000 
750,000 
500,000 
– 

2,240,000

Quotation period

Type of 
contract 

Min/Max 
Min/Max 
Min/Max 
Flat Forward 
Fixed price 
Fixed price 
Flat Forward 
Flat Forward 
Flat Forward 
Flat Forward 
Flat Forward 
Flat Forward 

(US$/ounce) 

From 

To

330/385 
335/385 
340/385 
346.13 
311.00 
300.00 
387.00 
393.75 
401.55 
411.75 
415.93 
419.20 

June 2006
January 2003 
June 2006
January 2003 
June 2006
January 2003 
July 2006
April 2003 
April 2006
April 2003 
April 2006
September 2003 
June 2005
July 2004 
June 2005
July 2004 
July 2005 
June 2006
July 2006  December 2006
June 2007
June 2007

August 2006 
January 2007 

Type of
contract 

Flat Forward 
Flat Forward 
Min/Max 
Min/Max 
Min/Max 
Min/Max 

(US$/ounce) 

5.00 
5.00 
7.20/8.40 
7.00/8.20 
7.45/8.43 
8.40/10.65 

Quotation period

From 

To

January 2004  December 2005
January 2004  December 2005
June 2006
January 2006 
June 2006
January 2006 
July 2006  December 2006
March 2007

October 2006 

Notes
1  The contracts and commitments mentioned above are not fair-valued in the books as they were entered into, and continue to be held for the purpose of the delivery of a non-

financial item in accordance with the Group’s expected sales requirements.

2  During 2006, the Group rescheduled the delivery of silver ounces from the six-month period comprised between July and December 2006 to the six-month period comprised 

between October 2006 and March 2007. Additionally, the maximum price was amended from 10.60 (US$/ounce) to 10.65 (US$/ounce).

Hochschild Mining plc
Annual Report & Accounts 2006

93

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

35 Commitments continued
(b) Mining rights purchase options
During the ordinary course of business, the Group enters into agreements to carry out exploration under concessions held by third 
parties. Under the terms of some of the agreements, the Group has the option to acquire the concession or invest in the entity holding 
the concession. In order to exercise the option the Group must satisfy certain financial and other obligations over the agreement term. 
The options lapse in the event the Group does not meet the financial requirements. At any point in time, the Group may cancel the 
agreements without penalty.

The Group continually reviews its requirements under the agreements and determines on an annual basis whether to proceed with the 
financial commitment. The commitments at the balance sheet date are as follows:

Commitment for the subsequent 12 months 
Later than one year 

As of 31 December

2006 
US$000 

1,210 
22,539 

2005 
US$000

1,717
–

(c) Pallancata project
Under the terms of the joint venture agreements with Minera Oro Vega S.A.C. (‘Minorva’), Pallancata Holding S.A.C. (‘Pallancata’) has 
agreed to meet or contribute towards certain costs relating to the development of the reserves and the mine Pallancata. Pallancata  
has budgeted US$20.3 million for this purpose.

The key areas of investment included in the US$20.3 million budgeted expenditure are:

•

•

•
•

 All the drilling and associated costs incurred in converting all or part of the known resources to reserves during the period of  
12 months from receipt of all relevant mining permits (the ‘initial construction period’).
 All the capital required to develop, permit and construct a mining operation at the site at an initial production level of 500 tonnes per 
day within the initial construction period.
Construction of a new 22 kilometre road to transport ore from the mine to the Selene concentrator.
Expansion of the concentrator at Selene.

In addition to the above-mentioned budgeted expenditure, the parties to the Pallancata joint venture have agreed to invest an amount 
of up to US$2 million in further exploration and drilling of additional exploration targets identified by Minorva. Such additional amount 
to be apportioned 60% Pallancata and 40% Minorva.

Pallancata will be subject to an advance production payment in case of failure to comply with these commitments. The advance 
production payment would be equal to 40% of quarterly net cash flow that would have been generated.

(d) San Felipe project
On 13 May 2006 Minera Hochschild Mexico, S.A. de C.V. (‘MHM’) and Grupo Serrana S.A. de C.V. (‘Serrana’) entered into agreement to 
explore the mining rights of the concessions owned by Serrana which include San Felipe. In this regard, MHM has paid US$200,000 
and will invest in exploration expenses in the next three years in an aggregate amount of US$6.7 million. MHM is not committed to any 
minimum expenditure during the first year. However after the first year, if MHM wish to continue to explore the mining concessions, it 
will be committed to the remaining balance of the US$6.7 million. If MHM decides not to continue to explore the mine, it will be subject 
to a penalty equivalent to the difference between US$2 million and 30% of any investment already made in the mining concessions.

If MHM meets the investments schedule above, MHM has an option to transfer the exploration reports and works to a new company 
and Serrana will transfer the properties and rights. MHM will invest in the new company US$26.6 million before the end of the fifth 
year. If MHM decides not to continue to explore the mine, it will be subject to a penalty equivalent to the difference between US$26.6 
million and 30% of any investment already made in the mining concessions.

(e) Colorada project
As outlined in note 4, on 30 June 2006, the Group acquired a 30% controlling interest in Minera Colorada S.A.C. (‘Colorada’), an 
exploration company, from Cementos Pacasmayo S.A.A. (‘Pacasmayo’). Under the agreement, the Group and Pacasmayo have the option 
to increase their combined participation from 50% to 65% if the Group invests US$1 million in exploration expenses in the project by 
August 2009.

Additionally, Compañía Minera Killacolqui S.A.C. has the option to increase its participation from its actual 50% to 80% if, in the 
exploration stage of the project, the percentage of silver in the resource is above 50% of the total mine, and elects to fund the 
feasibility study.

As of 31 December 2006, management estimates that the project will produce no future benefits and accordingly the Group has 
impaired its investment in Colorada.

94

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
35 Commitments continued
(f) Santa Rita and Claudia Project
On 18 September 2006, the Hochschild Mining Group entered into a letter of intent with Mirasol Resources Ltd. (‘Mirasol’) relating to an 
option and joint venture agreement to explore for, and develop and mine, minerals at two sites (Santa Rita and Claudia) in Argentina. 
Under the arrangements, the Hochschild Mining Group will have the right to acquire 51% interest in each project by investing at least 
US$3.5 million in the Santa Rita project, and US$6 million in the Claudia project as well as making four annual payments of US$200,000 
to Mirasol. The Hochschild Mining Group paid US$150,000 on signing the letter of intent.

(g) Project Moris
In July 2006, the Hochschild Mining Group entered into a letter of intent with Exmin Resources Inc. relating to an option and joint 
venture agreement to explore for, and develop and mine, minerals at the surrounding areas of the Mina Moris Project in Mexico. Under 
the arrangements, the Hochschild Mining Group will have the right to acquire 70% interest in a new company that will own the mining 
and exploration rights for the project area by investing at least US$4.8 million in exploration expenses in the Moris project, as well as 
buying Exmin shares for a total amount of US$750,000 at the higher of CAD $0.22 or the 10-day weighted average of the closing price. 
The Hochschild Mining Group bought US$100,000 worth of Exmin shares on signing of the contract.

(h) San Luis Cordero Project
On 12 May 2006, the Hochschild Mining Group entered into a letter of intent with Exploraciones del Altiplano relating to an option to 
explore and purchase the mining rights for, the San Luis Cordero Property in Mexico. Under the arrangements, the Hochschild Mining 
Group will have the right to acquire the exploration and mining rights by investing at least US$2.6 million in the San Luis Cordero 
project as well as making payments for a total of US$500,000 to Exploraciones del Altiplano.

(i) Pozos Project
On 3 October 2006 the Hochschild Mining Group entered into a letter of intent with Alejandro Espinoza Dueñas relating to an option 
to explore and purchase the mining rights for, the Pozos Property in Mexico. Under the arrangements, the Hochschild Mining Group will 
have the right to acquire the exploration and mining rights by investing at least in 800 metres of drilling in the Pozos project as well as 
making payments for a total of US$500,000 to Alejandro Espinoza Dueñas.

(j) Operating lease contract
The number of vehicles under an operating lease agreement with Mitsui has significantly increased in 2006.

In addition, the Company has some operating lease agreements for the offices. The largest part of the commitment is related to the 
Compañía Minera Ares S.A.C. office. The leasing for drilling equipment with Sandvick expired in August 2006.

The lease expenditure charged to the income statement during the years 2006 and 2005 are included in notes 6 and 7.

As of 31 December 2006 and 2005, the future aggregate minimum lease payments under the operating lease agreements  
are as follows:

Not later than one year 
Later than one year and not later than five years 

(k) Capital commitments

Peru 
Argentina 

Total 

Year ended 31 December

2006 
US$000 

1,990 
2,272 

2005 
US$000

633
266

Year ended 31 December

2006 
US$000 

21,366 
14,153 

35,519 

2005 
US$000

22,087
–

22,087

Hochschild Mining plc
Annual Report & Accounts 2006

95

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

36 Contingencies
As of 31 December 2006, the Group had the following contingencies:

(a) Dispute with Electroperu S.A.
Compañía Minera Ares has a dispute with Electroperu S.A. (‘Electroperu’) regarding the electric power it used during November and 
December 2002 which was simultaneously billed by Electroperu and Sociedad Eléctrica del Sur Oeste S.A. (SEAL). Compañía Minera Ares 
has filed a claim with Osinerg (the Peruvian power regulator) claiming that the billing should be only for the actual power consumed by 
the Company and that Electroperu and SEAL should each have half the billing.

Electroperu has filed an administrative court action against the resolution issued by Osinerg and initiated an arbitration process 
seeking to additionally collect 832,135 Nuevo Sol plus interest (US$242,000). The Arbitration Court issued a decision dated 19 August 
2005, comprising a resolution dated 23 September 2005, stating that it has the competence to resolve the dispute and declaring in 
favour of Electroperu.

Compañía Minera Ares has requested the Civil Courtroom of the Supreme Court of Lima to declare the Arbitration Court decision as 
null and void and has filed an appeal against the resolution of the Arbitration Court on the grounds that it affects constitutional rights. 
In connection with the appeal, Compañía Minera Ares has obtained a resolution suspending the Arbitration Court decision.

Management, having consulted legal counsel, considers that there is a reasonable possibility that the outcome of these proceedings 
will be favourable to Compañía Minera Ares.

(b) Value added tax and income tax refund due
In 2000, Sipán entered into a leasing arrangement in respect of a building with Crédito Leasing S.A. (‘Credileasing’). Through this 
arrangement, Sipán claimed a tax deduction for the total costs of the building over the four-month contract term and recognised  
the corresponding value added tax credit.

The Peruvian Tax Authority is challenging the deductibility of the monthly contract payments, associated interest costs on the loan 
from Credileasing to fund the finance lease payments and various other expenses for Sipán, as well as the related value added tax. They 
issued an assessment for 2000 for current income tax and value added tax, including interest, of approximately US$3.1 million and a 
fine of approximately US$6.6 million. Sipán appealed against this assessment. Additionally, the Group maintains an income tax refund 
due of US$1,131,000 due to a portion of the tax credit generated in this operation that was not refunded and is maintained as of  
31 December 2006 (refer to note 19).

Based on the facts, management considers that the finance lease payments, interest and expenses should be deductible for tax 
purposes and the value added tax applied. However, the Tax Court ruled that the finance leasing contract was in fact a purchase of 
assets as the real intention of the Company was not to enter into a finance leasing contract but to acquire a building. The Tax Court’s 
decision was made on the basis that the building was previously owned by a related entity of Sipán, (being Mauricio Hochschild & Cía 
S.A.C.) which had transferred it to Credileasing in the same year, the leasing contract was only for a period of four months and Sipán 
obtained a loan for the same amount as the finance lease payments from a bank economically related to Credileasing on the date the 
finance leasing contract was signed.

Sipán appealed this decision but it was upheld by the Superior Court and so Sipán filed an appeal with the Supreme Court, which 
resolved that the Superior Court must issue a sentence over this dispute.

Under the Peruvian tax law, the management of the Group considers that this contingency is remote.

(c) Taxation
Fiscal periods remain open to review by the tax authorities in respect of taxes for four years in Peru, five years in Argentina and five 
years in Mexico, preceding the year of review during which time the authorities have the right to raise additional tax assessments 
including penalties and interest. Under certain circumstances, reviews may cover longer periods.

Because a number of fiscal periods remain open to review by the tax authorities, coupled with the complexity of the Group and the 
transactions they have undertaken, there remains a risk that significant additional tax liabilities may arise. Notwithstanding this risk, 
the Directors believe that management’s interpretation of the relevant legislation and assessment of taxation is appropriate and 
that it is probable that the Group’s tax and customs positions will be sustained in the event of a challenge by the tax authorities. 
Consequently, the Directors consider that they have made adequate provision for any future outflow of resources and no additional 
provision is required in respect of these claims or risks.

(d) Other
The Group has conducted its operations in the ordinary course of business in accordance with its understanding and interpretation, 
and based on advice of legal counsel, of applicable legislation in the countries where the Group has operations. In certain specific 
transactions, however, the relevant authorities could have a different interpretation of those laws and regulations that could lead 
to contingencies or additional liabilities for the Group. Having consulted legal counsel, management believes that it has reasonable 
grounds to support its position.

96

Hochschild Mining plc
Annual Report & Accounts 2006

37 Guarantees and investment promotion measures contract
Compañía Minera Ares
In 1995, Compañía Minera Ares started a mining investments programme approved by the General Mine Direction of the Energy and 
Mines Ministry through Directoral Resolution Nº330-95 EM/DG issued on 29 December 1995, for an amount of US$13,590,000 which 
was financed by Compañía Minera Ares and loans from third parties. With the approved programme, Compañía Minera Ares subscribed 
a guarantees and investment promotion measures contract with the Peruvian Government for a 10-year term that commenced on 
the date in which the final investment was made. Likewise, through Directoral Resolution 080-97-EM/DGM dated 25 February 1997, an 
increase of the investments programme to US$24,760,000 was approved due to the greater potential of the mining site.

The main works and labours contained in the investment plan are the following:

•
•
•
•
•
•
•

Access and mine preparation labour.
Plant buildings construction.
Plant equipment assembly.
Tailings dam constructions.
Power supply system construction.
Water supply system construction.
Auxiliary services construction.

The investment programme was completed by Compañía Minera Ares in March 1998. The total amount invested by the Company 
and demonstrated to the Ministry of Energy and Mines was approximately US$33,274,000 at 31 December 1999. Through Directoral 
Resolution 189-99-EM/DGM dated 28 October 1999, the Ministry of Energy and Mines granted legal stability to Compañía Minera Ares 
starting 1 January 1999 for a 10-year term.

By virtue of the above mentioned contract, the Peruvian Government is obliged to guarantee legal stability to the Company based on 
the following terms:

(a) Free trade of its products, meaning that the Government cannot apply restrictions such as:

•
•
•
•

limiting the Company’s ability to sell anywhere;
suspending or postponing internal sales and/or exports;
requiring sales to any market, local or foreign; and
 requiring payment for such products based on an exchange of goods  
or services or in a currency not valid to make international payments.

(b)  Banco Central de Reserva del Peru, as representative of the Peruvian Government, also granted the following rights in favour of 

Compañía Minera Ares, during the term of the contract:

•

•
•
•

•

 Free access inside and outside the country and to currencies generated by exports subject to laws in force at the date of  
the contract.
 Free exchange to foreign currency of local currency generated by internal mining production.
 No discrimination in relation to the exchange rate issued by Banco Central de Reserva del Peru for similar transactions.
 Compañía Minera Ares will have the right to totally or partially decide to be governed, when it considers pertinent, under new legal 
dispositions on exchange matters or exchange norms issued during the term of the contract, including the dispositions and the 
norms that have to do with exchange aspects not contemplated in the contract, as long as they have a general character or are 
applicable to the mining activity. The decision to be subject to the new dispositions or norms will not affect the term of the stability 
arrangements, or the exercise of rights other than those contemplated in the new dispositions or norms.
 If Compañía Minera Ares decides to be governed under new legislations for a specific period, it has the rights to revert to previous 
legislation and apply that legislation for the same period. This decision does not generate new rights or obligations.

(c)  Compañía Minera Ares will enjoy legal stability related to the Ares mining unit, without being affected by modifications or  

new norms. The legal stability guarantee provides, additionally, that the following taxes will remain constant with those at the 
approval date:

•
•
•
•

Income tax, including the way it is determined and the rates applied.
The calculation of compensation and/or tax refunds.
The municipal taxes rates.
The custom taxes rates.

 (d) In the framework of administrative stability, the following is understood:

•

 The vesting rights of the mining concessions with a rate of US$2.00 per hectare per year, and in the case of profit concessions, the 
number of Tax Units (UIT), to which it corresponds.

Hochschild Mining plc
Annual Report & Accounts 2006

97

 
Notes to the Group Financial Statements continued 
For the year ended 31 December 2006

38 Mining royalty
In accordance to Peruvian legislation, a mining royalty that owners of mining concessions must pay for the exploitation of metallic 
and non-metallic resources has been enacted. Mining royalties are calculated with rates ranging from 1% to 3% of the value of mineral 
concentrates or equivalent, according to the quoted market price published by the Ministry of Energy and Mines. As of 31 December 
2006, the amount payable as mining royalties for the mining units of Selene and Arcata amounted to approximately US$929,000 
(US$145,000 at 31 December 2005), and is recorded in the caption ‘Trade and other payables’ of the balance sheet. Management, having 
consulted with legal counsel, is of the opinion that the Ares mining unit has not been affected by this law and therefore need not make 
any royalty payments or provisions for such payments due to the fact that it has the legal stability agreement.

39 Financial risk management
The Group is exposed to a variety of risks and uncertainties which may have a financial impact on the Group and which also impact the 
achievement of social, economic and environmental objectives. These risks include strategic, commercial, operational and financial risks 
and are further categorised into risks areas to facilitate consolidated risk reporting across the Group.

(a) Foreign currency risk
The Group principally produces silver and gold which are typically priced in US dollars. A proportion of the Group’s costs are incurred 
in Nuevo Sol. Accordingly, the Group’s financial results may be affected by exchange rate fluctuations between the US dollar and the 
Nuevo Sol. The Group does not use derivative instruments to manage its foreign currency risks.

As of 31 December 2006, the Group has acquired liquidity funds in UK pounds sterling which generate foreign exchange movements.

(b) Commodity price risk
Silver and gold prices have a material impact on the Group’s results of operations. Prices are significantly affected by changes in global 
economic conditions and related industry cycles. Generally, producers of silver and gold are unable to influence prices directly; however, 
the Group profitability is obtained through the control of its cost base and the efficiency of its operations.

The Group manages its commodity price risk mainly with fixed price sales commitments or with caps and floors built into sales 
contracts. The Group is going to end its current fixed price sales commitments during the first six-month period of 2007 (refer to note 
35(a)). Management has decided that the Group will not enter into additional commitments in order to obtain full benefit from possible 
price increases in the future, maintaining its efforts of lowering costs in order to assure profitability in case of an eventual decrease in 
the prices.

(c) Credit risk
Credit risk arises from debtors’ inability to make payment of their obligations to the Group as they become due (without taking into 
account the fair value of any guarantee or pledged assets); and by non-compliance by the counterparties in transactions in cash, which 
is limited to balances deposited in banks and accounts receivable at the balance sheets dates. To manage this risk, the Group deposits 
its surplus funds in highly rated financial institutions, establishes conservative credit policies and constantly evaluates the conditions of the 
market in which it conducts its activities. Consequently, the Group does not expect to incur significant losses on account of credit risk.

Credit risk concentrations exist when changes in economic, industrial or geographic factors take place, affecting in the same manner 
the Group’s counterparties whose added risk exposure is significant to the Group’s total credit exposure. The Group’s portfolio of 
customers is concentrated in three customers domiciled in foreign countries that represent 85% of the total net sales during the  
year 2006. Derivatives are executed with different counterparts to avoid concentrations of credit risk.

(d) Liquidity risk
Liquidity risk arises from the Group’s inability to obtain the funds it requires to comply with its commitments under financial 
instruments including the inability to sell a financial asset quickly at a price close to its fair value. Management believes that it  
will have access to adequate credit on reasonable terms from highly rated financial instruments.

(e) Interest rate risk
The Group has financial assets and liabilities which are exposed to interest rate risk. Changes in interest rates impact primarily loans 
and borrowings by changing either their fair value (fixed rate debt) or their future cash flows (variable rate debt). The Group does not 
have a formal policy of determining how much of its exposure should be at fixed or at variable rates. However, at the time of taking  
new loans or borrowings management uses its judgement to decide whether it believes that a fixed or variable rate borrowing would 
be more favourable to the Group over the expected period until maturity.

98

Hochschild Mining plc
Annual Report & Accounts 2006

39 Financial risk management continued

As	at	31	December	2006

Within	
one	year	
US$000	

Between	
one	and	
two	years	
US$000	

Between	
two	and	
five	years	
US$000	

Over		
five	years	
US$000	

Fixed	rate
Amounts due to minority shareholders (refer to note 25)   

(1,445)	

(80)	

(26,738)	

Floating	rate
Cash (refer to note 23) 
Time deposits (refer to note 23) 
Liquidity funds (refer to note 23) 
Secured bank loans (refer to note 25) 
Loans to minority shareholders (refer to note 19)  
Assigned funds (refer to note 19) 

997	
3,542	
414,527	
(28,017)	
2,436	
–	

–	
–	
–	
(296)	
8,166	
6	

–	
–	
–	
–	
–	
–	

–	

–	
–	
–	
–	
–	
–	

Fixed	rate
Amounts due to minority shareholders (refer to note 25)   
Receivables from related parties (refer to note 19) 
Loans from related parties  

Floating	rate
Cash (refer to note 23) 
Time deposits (refer to note 23) 
Assigned funds (refer to note 19) 
Secured bank loans (refer to note 25) 

As at 31 December 2005

Within 
one year 
US$000 

Between 
one and 
two years 
US$000 

Between 
two and  
five years 
US$000 

Over 
five years 
US$000 

– 
33,102 
(160) 

125 
91 
– 
(48,310) 

(13,108) 
– 
– 

– 
– 
1,699 
(17,676) 

– 
– 
– 

– 
– 
– 
(295) 

– 
– 
– 

– 
– 
– 

Total	
US$000

(28,263)

997
3,542
414,527
(28,313)
10,602
6

Total 
US$000

(13,108)
33,102
(160)

125
91
1,699
(66,281)

Interest on financial instruments classified as floating rate is re-priced at intervals of less than one year. Interest on financial 
instruments classified as fixed rate is fixed until the maturity of the instrument. The other financial instruments of the Group that are 
not included in the above tables are non-interest bearing and are therefore not subject to interest rate risk.

40 Subsequent events
On 8 January 2007, the Group granted an option to Ventura Gold Corp (‘Ventura’) for the acquisition of an interest in Inmaculada 
property, located in Peru. Under the agreement, in order to acquire an initial 51% controlling interest, Ventura shall complete a total of 
15,000 metres of drilling on the property and issue a total of one million of its common shares to the Group within a three-year period.

Once Ventura acquires its 51% controlling interest, Ventura shall issue an additional two million of its common shares to the Group 
within the next five years. Additionally, the Group has the option to become the operator of the project and buy back 11% controlling 
interest in consideration for a payment to Ventura of three times the total investment made in drilling and related exploration work 
completed. If the Group does not exercise the aforementioned option, Ventura may elect to increase its controlling interest by 19% upon 
the completion of a feasibility study on the project.

On 21 February 2007, the Group signed the option and joint venture agreement with Mirasol under the arrangements set forth in the 
letter of intention described in note 35(f). Within 30 days following the execution of the agreement, Mirasol shall constitute under the 
laws of Argentina two companies named ‘Cabo Sur’ and ‘Punta Verde’, which will hold the rights of Claudia and Santa Rita properties, 
respectively. Until the exercise of Claudia and Santa Rita options, Mirasol and the Group will own 99% and 1% of each of the new 
companies, respectively.

Hochschild Mining plc
Annual Report & Accounts 2006

99

 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Parent Company Income Statement  
Period ended 31 December 2006

Administrative	expenses 

Operating profit 
Finance income 
Finance costs 
Foreign exchange gain  
Profit	before	income	taxes 
Income taxes 

Profit	for	the	period	attributable	to	equity	shareholders	of	the	Company 

Period	from	
date	of		
incorporation	
to	31	December	
2006	
US$000

(1,729)

(1,729)
3,777
(1)
553
2,600
(789)

1,811

Notes	

3 

4, 12 

5 

100

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
  
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Parent Company Balance Sheet 
At 31 December 2006

ASSETS
Non-current	assets
Property, plant and equipment  
Investments in subsidiaries 

Current	assets
Other receivables 
Cash and cash equivalents  

Total	assets 

EQUITY	AND	LIABILITIES
Share capital 
Share premium 
Merger reserve 
Retained earnings 

Total	equity 

Current	liabilities
Trade and other payables 

Total	liabilities 

Total	equity	and	liabilities 

As	at	
31	December	
2006	
US$000

Notes	

6 
7 

8 
9	

10 
10 
10 
10	

11 

4
1,608,452

1,608,456

10,344
421,344
431,688

2,040,144

146,466
416,191
1,315,396
148,277

2,026,330

13,814

13,814

2,040,144

The accompanying accounting policies and notes on pages 104 to 109 are an integral part of these financial statements. The financial 
statements on pages 100 to 103 were approved by the Board of Directors on 19 March 2007.

On behalf of the Board

Roberto Dañino
Executive Director and Deputy Chairman
19 March 2007

Hochschild Mining plc
Annual Report & Accounts 2006

101

 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Parent Company Cash Flow Statement 
Period ended 31 December 2006

Reconciliation	of	profit	for	the	period	to	net	cash	used	in	operating	activities
Profit for the period 
Adjustments	to	reconcile	Company	operating	profit	to	net	cash	inflows	from	operating	activities:
Income tax expense 
Finance income 
Finance cost 
Foreign exchange difference 
Increase/(decrease)	of	cash	flows	from	operations	due	to	changes	in	assets	and	liabilities:
Other receivables 
Trade and other payables 

Cash	used	in	operating	activities 

Interest received 

Net	cash	from	operating	activities 

Cash	flows	from	investing	activities
Acquisitions of property, plant and equipment 
Investments in subsidiaries 
Loan to Minera Hochschild Mexico, S.A. de C.V. 
Loan to Minera MH Chile Ltda.  

Net	cash	used	in	investing	activities 

Cash	flows	from	financing	activities
Capital contribution 
Proceeds from issue of ordinary shares under Global Offer 
Transaction costs associated with issue of shares 

Cash	flows	generated	from	financing	activities 

Net increase in cash and cash equivalents during the period 
Foreign exchange difference 

Cash	and	cash	equivalents	at	end	of	period 

Transactions	that	did	not	affect	cash	flows

Shares issued under Global Offer  
Capital reduction  
Unpaid consulting fees 
Unpaid investments in subsidiaries 

  Period	ended	
31	December	
2006	
US$000

Notes	

1,811

789
(3,777)
1
(553)

(694)
1,127

(1,296)

1,620

324

(4)
(67,217)
(7,000)
(500)

(74,721)

93
515,245
(20,150)

495,188

420,791
553

421,344

6 
7 
12 
12 

10 
10 
10 

10 
10 

7 

1,534,629
146,466
5,297
6,606

102

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Parent Company  
Statement of Changes in Equity 
Period ended 31 December 2006

Shares issued 
Shares issued pursuant to the Share Exchange Agreement	
Shares issued under Global Offer 
Capital reduction 
Transaction costs associated with issue of shares  

Net income recognised directly in equity 
Profit for the period 

Total recognised income for 2006 

Balance	at	31	December	2006	

Equity share 
capital 
US$000 

Share 
premium 
US$000 

93 
219,233 
73,606 
(146,466) 

146,466 
–  

– 
– 
441,639 
–  
(25,448) 

416,191 
– 

Merger 
reserve 
US$000 

– 
1,315,396 
– 
– 

Retained 
earnings 
US$000 

– 
– 
– 
146,466 

Total equity 
US$000

93
1,534,629
514,245
–
(25,448)

1,315,396 
–  

146,466  
1,811 

2,024,519
1,811

–  

– 

–  

1,811 

1,811

146,466	

416,191	

1,315,396	

148,277	

2,026,330

Hochschild Mining plc
Annual Report & Accounts 2006

103

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
Notes to the Parent Company  
Financial Statements
Period ended 31 December 2006

1 Corporate information
Hochschild Mining plc (hereinafter the ‘Company’) is a public limited company incorporated on 11 April 2006 under the Companies 
Act 1985 and registered in England and Wales with registration number 05777693. The Company’s registered address is One Silk Street, 
London EC2Y 8HQ, United Kingdom. The Company was incorporated to serve as a holding company to be listed on the London Stock 
Exchange. The Company acquired its interest in a group of companies to constitute the Hochschild Mining Group pursuant to a share 
exchange agreement (‘Share Exchange Agreement’) dated 2 November 2006.

The ultimate controlling party of the Company is Mr Eduardo Hochschild whose beneficial interest in the Company is held through 
Pelham Investment Corporation.

On 8 November 2006 the Company’s shares were admitted to the Official List of the UKLA (United Kingdom Listing Authority) and to 
trading on the London Stock Exchange.

2 Significant accounting policies
(a) Basis of preparation
The Company’s financial statements have been prepared in accordance with International Financial Reporting Standards (‘IFRS’) as 
adopted by the European Union as they apply to the financial statements of the Company for the period ended 31 December 2006. 
The Group’s financial statements are also consistent with IFRS as issued by the IASB. In addition, the financial statements have been 
prepared in accordance with those parts of the Companies Act 1985 applicable to companies reporting under IFRS.

The financial statements of the Company have been prepared on a historical cost basis. The financial statements are presented in  
US dollars (US$) and all monetary amounts are rounded to the nearest thousand (US$000) except when otherwise indicated.

(b) Judgements in applying accounting policies and key sources of estimation uncertainty
Certain amounts included in the financial statements such as the recoverability of accounts receivable and the valuation of investments 
in subsidiaries involves the use of judgement and/or estimation. These judgements and estimates are based on management’s best 
knowledge of the relevant facts and circumstances, having regard to prior experience, but actual results may differ from the amounts 
included in the financial statements. Information about such judgements and estimation is contained in the accounting policies and/or 
the notes to the financial statements.

(c) Currency translation
The functional currency for the Company is the US dollar and is determined by the currency of the primary economic environment in 
which it operates.

Transactions denominated in currencies other than the functional currency of the Company are initially recorded in the functional 
currency using the exchange rate ruling at the date of the transaction. Monetary assets and liabilities denominated in foreign 
currencies are remeasured at the rate of exchange ruling at the balance sheet date. Exchange gains and losses on settlement of foreign 
currency transactions which are translated at the rate prevailing at the date of the transactions, or on the translation of monetary 
assets and liabilities which are translated at period-end exchange rates, are taken to the income statement. Non-monetary assets and 
liabilities denominated in foreign currencies that are stated at historical cost are translated to the functional currency at the foreign 
exchange rate prevailing at the date of the transaction.

(d) Investments in subsidiaries
Subsidiaries are entities over which the Company controls operating and financial policies, generally by owning more than 50% of 
voting rights. Investments in subsidiaries are recognised at acquisition cost less any provision for impairment.

The dividends are recognised when the Company’s right to receive payments is established. Dividends received out of pre-acquisition 
profits of a subsidiary are recorded as a reduction to the carrying value of the investment. Dividends received out of pre-acquisition 
profits are recorded in the income statement.

(e) Other receivables
Current trade receivables are carried at the original amount less provision made for impairment of these receivables. A provision for 
impairment of receivables is established when there is objective evidence that the Company will not be able to collect all amounts due 
according to the original terms of the receivable. The amount of the provision is the difference between the original carrying amount 
and the recoverable amount and this difference is recognised in the income statement.

(f) Cash and cash equivalents
Cash and cash equivalents are carried in the balance sheet at cost. For the purposes of the balance sheet, cash and cash equivalents 
comprise cash on hand and deposits held with banks that are readily convertible into known amounts of cash and which are subject to 
insignificant risk of changes in value and have an original maturity of three months or less. For the purposes of the cash flow statement, 
cash and cash equivalents as defined above are shown net of outstanding bank overdrafts.

104

Hochschild Mining plc
Annual Report & Accounts 2006

2 Significant accounting policies continued
(g) Share capital
Ordinary shares issued by the Company are recorded at the net proceeds received, which is the fair value of the consideration received 
less costs that are incurred in connection with the share issue. The nominal par value of the shares issued is taken to the share capital 
account and any excess is recorded in the share premium account, including the costs that were incurred with the share issue.

(h) Trade and other payables
Trade and other payables are recognised initially at fair value and subsequently measured at amortised cost using the effective  
interest method.

(i) Finance income and costs
Finance income and costs mainly comprise interest income on funds invested and interest expense on borrowings.

Interest income and costs are recognised as they accrue, taking into account the effective yield on the asset and liability, respectively.

(j) Income tax
Income tax comprises current and deferred tax. Income tax is recognised in the income statement except to the extent that it relates to 
items charged or credited directly to equity, in which case it is recognised in equity.

Current tax expense is the expected tax payable on the taxable income for the period, using tax rates enacted at the balance sheet 
date, and any adjustment to tax payable in respect of previous years.

No deferred taxes on subsidiaries are recognised.

(k) Financial instruments
Recognition
The Company recognises financial assets and liabilities on its balance sheet when, and only when, it becomes a party to the contractual 
provisions of the instrument.

Financial assets and liabilities are offset and the net amount is reported in the balance sheet when there is a legally enforceable right to set 
off the recognised amounts and there is an intention to settle on a net basis, or realise the asset and settle the liability simultaneously.

Measurement
A financial asset or liability is recognised initially at its fair value plus transaction costs that are directly attributable to the acquisition 
or issue of the financial asset or financial liability.

In determining estimated fair value, investments in shares or portfolios of listed securities are valued at quoted bid prices. When quoted 
prices on an active market are not available (and for all non-actively traded securities), fair value is determined using a valuation technique. 
Valuation techniques include using recent arm’s length transactions, if available, reference to the current fair value of another instrument 
that is substantially the same, discounted cash flow analysis and option pricing models. If the range of reasonable fair value is significant 
and the probabilities of the various estimates cannot be reliably assessed, the investment is not remeasured at fair value.

Loans and receivables are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. 
They do not qualify as trading assets and have not been designated as either at fair value through the profit and loss account or 
available for sale. Such assets are carried at amortised cost using the effective interest method if the time value of money is significant. 
Gains and losses are recognised in income when the loans and receivables are derecognised or impaired, as well as through the 
amortisation process.

If there is objective evidence that an impairment loss on loans and receivables has been incurred, the amount of the loss is measured as 
the difference between the asset’s carrying amount and the present value of estimated future cash flows (excluding future credit losses 
that have not been incurred) discounted at the financial asset’s original effective interest rate (ie the effective interest rate computed at 
initial recognition). The carrying amount of the asset is reduced and the amount of the loss is recognised in the profit or loss account. If, 
in a subsequent period, the amount of the impairment loss decreases and the decrease can be related objectively to an event occurring 
after the impairment was recognised, the previously recognised impairment loss is reversed. Any subsequent reversal of an impairment 
loss is recognised in the profit and loss account, to the extent that the carrying value of the asset does not exceed its amortised cost 
(that would have been measured if there had been no impairment) at the reversal date.

Financial liabilities are initially recognised in accordance with the policy stated above and subsequently remeasured at amortised cost 
using the effective interest method.

Derecognition
Financial asets and liabilities are generally derecognised when the contract that gives rise to it is settled, sold, cancelled or expires.

(l) Dividends payable
Dividend distribution to the Company’s shareholders is recognised as a liability in the Company’s financial statements in the period in 
which the dividends are approved by the Company’s shareholders.

Hochschild Mining plc
Annual Report & Accounts 2006

105

 
Notes to the Parent Company  
Financial Statements continued 
Period ended 31 December 2006

3 Administrative expenses

Audit fees 
Directors’ fees 
Training expenses 
Tax advisory fees 
Other 

Total 

4 Finance income

Interest received on liquidity funds 
Interest received on current account 
Interest on loans to related parties (note 12) 

Total 

5 Income tax

Corporation taxes 
Foreign taxes 

Total 

  Period	ended	
31	December	
2006	
US$000

873
264
194
125
273

1,729

  Period	ended	
31	December	
2006	
US$000

3,671
64
42

3,777

  Period	ended	
31	December	
2006	
US$000

783
6

789

The statutory income tax rate in the United Kingdom is 30% for 2006. The tax on the Company’s profit before tax differs from the 
theoretical amount that would arise using the statutory tax rate as follows:

Income before tax 
Tax calculated at statutory tax rate 
Other 

Tax	charge 

  Period	ended	
31	December	
2006	
US$000

2,600
780
9

789

6 Property, plant and equipment
Property, plant and equipment is comprised of US$4,000 of computer equipment and office furniture, all acquired in the period.  
The depreciation charge for the period is less than US$1,000.

106

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7 Investments in subsidiaries
Movement of the period:

Balance at date of incorporation 
Additions 

Balance	at	31	December	2006 

As of 31 December 2006 this account comprises:

Name 

Hochschild Mining Holdings Limited 
Hochschild Mining (Mexico) Corporation 
Hochschild Mining (Argentina) Corporation 
Hochschild Mining (Peru) Corporation 
Ardsley Corporation 
Garrison Corporation 
Larchmont Corporation 

Total 

US$000

–
1,608,542

1,608,542

Country of 
incorporation 

Equity 
interest 

Carrying  
value

United Kingdom 
Cayman Islands 
Cayman Islands 
Cayman Islands 
Cayman Islands 
Cayman Islands 
Cayman Islands 

100 
100 
100 
100 
100 
100 
100 

45,618
575,752
253,756
447,125
247,337
1
38,863

1,608,452

On 2 November 2006, the Company entered into a Share Exchange Agreement to acquire the above companies (together referred to as 
the ‘Cayman Holding Companies’).

In relation to this transaction, the Company issued 229,900,000 ordinary shares with a nominal value of £0.50 and a fair value of £3.50 
to the former shareholders of the Cayman Holding Companies in exchange for the share capital on these companies.

In addition, during 2006 the Company made additional cash contributions to its subsidiaries for US$73,823,000, of which US$6,606,000 
remain unpaid at the end of the period.

The list of subsidiaries of the Group is presented in note 1 (Corporate information) of the notes to the Group Financial Statements.

8 Other receivables

Amounts receivable from subsidiaries (note 12) 
Prepayments 
Accrued income 
Other debtors 

Total 

9 Cash and cash equivalents

Bank current account 
Liquidity funds1 

Cash	and	cash	equivalents	considered	for	the	cash	flow	statement 

As	at	
		 31	December	
2006	
US$000

7,536
616
2,121
71

10,344

As	at	
		 31	December	
2006	
US$000

6,817
414,527

421,344

Note
1  The liquidity funds are mainly invested in certificate of deposits, commercial papers and floating rate notes with weighted average annual effective interest rate of 5.16% and a 

weighted average maturity of 43 days as of 31 December 2006.

Hochschild Mining plc
Annual Report & Accounts 2006

107

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Parent Company 
Financial Statements continued 
Period ended 31 December 2006

10 Equity
(a) Share capital and share premium
Authorised and issued share capital
The authorised and issued share capital of the Company as at 31 December 2006 is as follows:

Class of shares 

Ordinary shares 

Authorised 

Issued

Number 

Amount 

Number 

Amount

500,000,000  £250,000,000 

307,350,226 

£153,675,113

At 31 December 2006, all issued shares with a par value of £0.25 per share (weighted average of US$0.953 per share) were fully paid.

Rights attached to ordinary shares
At general meetings of the Company, on a show of hands, every member who is present in person has one vote and on a poll every 
member who is present in person or by proxy has one vote for every share of which he is the holder.

The changes in share capital are as follows:

Ordinary	shares	of	£1	per	share,	issued	and	fully	paid
Shares issued to the initial shareholder 
Shares issued on 16 October 2006 

Shares	issued	as	of	16	October	2006 

Share capital following the capital split:
Ordinary	shares	of	£0.50	per	share,	issued
Shares in issue at 16 October 2006 
Shares issued and paid pursuant to the Share Exchange Agreement 
Shares issued to employees on 11 November 2006 
Shares issued to Non-Executive Directors on 11 November 2006 
Shares issued pursuant to the global offer   
Transaction costs associated with issue of shares 
Capital reduction from £0.50 per share to £0.25 per share  

Shares	issued	as	of	31	December	2006	

Number 

1 
49,999 

50,000	

Share 
interest 
US$000 

Share  
premium 
US$000

– 
93 

93	

–
–

–

100,000 
  229,900,000 
71,656 
28,570 
77,250,000 

93 
219,233 
68 
27 
73,511 

– 

(146,466) 

–
–
409
163
441,067
(25,448)
–

	 307,350,226	

146,466	

416,191

(b) Merger reserve
Merger reserve represents the difference between the value of the net assets of Cayman Holding Companies acquired under the Share 
Exchange Agreement and the nominal value of the shares issued in consideration of such acquisition.

11 Trade and other payables

Loan from subsidiary (note 12) 
Consulting fees 
Audit fee 
Corporation income tax payable 
Other payables 

Total 

As	at	
		 31	December	
2006	
US$000

6,606
5,297
873
789
249

13,814

108

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12 Related-party balances and transactions
(a) Related-party accounts receivable and payable
The Company had the following related-party balances as at, and transactions during, the period ended 31 December 2006.

Subsidiaries 

Minera Hochschild Mexico, S.A. de C.V 
Minera MH Chile Ltda. 
Hochschild Mining (Peru) Corporation (refer to note 7) 

Total 

As	at	31	December	2006

Accounts	
receivable	
US$000	

Accounts		
payable	
US$000

7,035	
501	
–	

7,536	

–
–
6,606

6,606

Accounts receivable mainly corresponds to loans given to the above subsidiaries to acquire assets and support their exploration 
activities. These loans bear interest at an annual rate of 8.85%. An interest of US$42,000 was recognised as a finance income in 2006. 
The fair values of the receivables and payables approximate their book value.

(b) Compensation of key management personnel of the Company
Key management personnel include the members of the management board and Directors who receive remuneration. The amount of 
this remuneration amounts $264,000 in 2006.

Hochschild Mining plc
Annual Report & Accounts 2006

109

 
 
 
 
 
 
 
 
	
 
 
 
 
 
 
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reserves and Resources 

Ore reserves and mineral resources estimates
Hochschild Mining plc reports its mineral resources and reserves 
estimates in accordance with the Australasian Code for Reporting 
of Exploration Results, Mineral Resources and Ore Reserves 2004 
edition (‘the JORC Code’). This establishes minimum standards, 
recommendations and guidelines for the public reporting of 
exploration results and mineral resources and reserves estimates. 
In doing so it emphasises the importance of principles of 
transparency, materiality and confidence.

The information on ore reserves and mineral resources on pages 
111 to 114 were prepared by or under the supervision of Competent 
Persons (as defined in the JORC Code). Competent Persons are 
required to have sufficient relevant experience and understanding 
of the style of mineralisation, types of deposits and mining 
methods in the area of activity for which they are qualified as a 
Competent Person under the JORC Code. The Competent Person 
must sign off their respective estimates of the original mineral 
resource and ore reserve statements for the various operations 
and consent to the inclusion of that information in this report, as 
well as the form and context in which it appears. 

Hochschild Mining plc employs its own Competent Person who 
has audited all the estimates set out in this report

Hochschild Mining Group companies are subject to a 
comprehensive programme of audits which aim to provide 
assurance in respect of ore reserve and mineral resource 
estimates. These audits are conducted by Competent Persons 
provided by independent consultants. The frequency and depth 
of an audit depends on the risks and/or uncertainties associated 
with that particular ore reserve and mineral resource, the overall 
value thereof and the time that has lapsed since the previous 
independent third party audit. 

The JORC Code requires the use of reasonable economic 
assumptions. These include long-range commodity price  
forecasts (which, in the Group’s case, are prepared by ex-house 
specialists largely using estimates of future supply and demand 
and long-term economic outlooks). Ore reserve estimates are 
dynamic and are influenced by changing economic conditions, 
technical issues, environmental regulations and any other 
relevant new information and therefore these can vary from  
year to year. Mineral resource estimates can also change and  
tend to be influenced mostly by new information pertaining  
to the understanding of the deposit and secondly the  
conversion to ore reserves.

The estimates of ore reserves and mineral resources are shown as 
at 31 December 2006, unless otherwise stated. Mineral resources 
that are reported include those mineral resources that have 
been modified to produce ore reserves. All tonnage and grade 
information has been rounded to reflect the relative uncertainty 
in the estimates; there may therefore be small differences. Metric 
units are used throughout the report. The prices used for the 
reserves calculation were: Au Price: US$500 per ounce and Ag 
Price: US$8.5 per ounce

110

Hochschild Mining plc
Annual Report & Accounts 2006

Table 01 – Metal resources at 31 December 2006

Resource category 

Measured 

Indicated 

Indicated 

Inferred 

Ag 

Au 

Ag 

Au 

(t) 

(t) 

(t) 

(t) 

(g/t) 

(g/t) 

(moz) 

(koz) 

Zn 

(kt) 

Pb 

(kt) 

Cu

(kt)

Arcata
Measured 
Indicated 
Total 
Inferred 

Ares
Measured 
Indicated 
Total 
Inferred 

Selene
Measured 
Indicated 
Total 
Inferred 

Pallancata
Measured 
Indicated 
Total 
Inferred 

San	José
Measured 
Indicated 
Total 
Inferred 

Moris
Measured 
Indicated 
Total 
Inferred 

San	Felipe 
Inferred 

TOTAL
Measured 
Indicated 
Total 
Inferred 

983,174 

198,839 

668,847 

168,598 

789,816 

53,742 

548,396 

705,282 

152,221 

758,934 

1,182,013 

1,576,324 

837,445 

75,161 

843,558 

914,559 

1,253,678 

616,640 

911,155 

162,090 

3,015,654 

218,661 

3,234,315 

37,476 

503 
562 
513 
648 

272 
181 
254 
182 

345 
213 
336 
323 

327 
330 
329 
542 

600 
507 
522 
576 

4 
5 
4 
4 

1.43 
1.51 
1.44 
1.64 

12.06 
4.26 
10.49 
4.40 

2.51 
1.04 
2.41 
1.49 

1.30 
1.40 
1.35 
1.90 

7.74 
8.48 
8.36 
9.29 

1.31 
1.15 
1.30 
0.88 

15.9 
3.6 
19.5 
32.8 

5.9 
1.0 
6.8 
0.4 

8.8 
0.4 
9.1 
9.5 

5.8 
7.5 
13.3 
10.7 

2.9 
12.4 
15.3 
3.0 

0.4 
0.0 
0.4 
0.0 

45.2 
9.7 
54.8 
82.9 

259.3 
23.1 
282.4 
10.6 

63.6 
1.8 
65.4 
43.7 

22.9 
31.7 
54.5 
37.7 

37.9 
206.9 
244.8 
48.4 

127.1 
8.1 
135.2 
1.1 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

– 
– 
– 
– 

–
–
–
–

–
–
–
–

–
–
–
–

–
–
–
–

–
–
–
–

–
–
–
–

1,886,472 

71 

 10.31 

6.2 

1.6 

181.9 

85.8 

10.0

6,158,108 

2,104,056 

8,262,164 

5,268,722 

200 
367 
243 
359 

2.81 
4.16 
3.15 
1.33 

39.6 
24.8 
64.4 
62.7 

555.9 
281.2 
837.2 
226.1 

0.0 
0.0 
0.0 
181.9 

0.0 
0.0 
0.0 
85.8 

0.0
0.0
0.0
10.0

Note
1     A combined metal content of 6.75% zinc, 3.18% lead and 0.37% copper are not included in totals and these metals represent 13.2 million ounces of equivalent silver.

Resources include undiscounted reserves. Where reserves are attributable to joint venture partner, reserve figures reflect the Company’s ownership only. No ore loss or dilution 
has been included, and stockpiled ore excluded.

Hochschild Mining plc
Annual Report & Accounts 2006

111

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reserves and Resources continued 

Table 02 – Metal reserves at 31 December 2006

Reserve 
category 

Arcata
Proved 
Probable 
Total 

Ares
Proved 
Probable 
Total 

Selene
Proved 
Probable 
Total 

Pallancata
Proved 
Probable 
Total 

San	José
Proved 
Probable 
Total 

Moris
Proved 
Probable 
Total 

Total
Proved 
Probable 
Total 

Proved 

Probable 

Proved 
and 
probable 

(t) 

(t) 

(t) 

1,012,036 

688,663 

809,259 

641,002 

153,188 

1,273,582 

4,577,732 

216,897 

1,228,933 

156,786 

845,450 

56,161 

865,420 

671,562 

1,312,565 

845,611 

998,800 

767,974 

2,041,556 

2,714,991 

7,292,723 

Ag 

(g/t) 

437 
469 
442 

249 
175 
235 

317 
194 
309 

263 
283 
273 

528 
435 
450 

5 
4 
4 

246 
258 
251 

Au 

(g/t) 

1.21 
1.26 
1.22 

11.05 
4.14 
9.77 

2.30 
0.94 
2.22 

1.06 
1.10 
1.08 

6.79 
7.29 
7.21 

1.72 
1.16 
1.51 

3.19 
3.23 
3.21 

Ag 

(moz) 

14.2 
3.3 
17.5 

5.5 
0.9 
6.4 

8.3 
0.3 
8.6 

5.4 
6.1 
11.5 

2.6 
11.8 
14.4 

0.2 
0.1 
0.3 

36.2 
22.6 
58.7 

Au

(moz)

39.5
8.8
48.3

244.6
20.9
265.5

60.0
1.7
61.7

21.9
23.8
45.7

33.4
198.2
231.6

70.3
28.7
99.0

469.8
282.1
751.9

Note
Includes discounts for ore loss and dilution. Reserves = Resources – Ore Loss + Dilution. Where reserves are attributable to joint venture partner, reserve figures reflect the 
Company’s ownership only.

112

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table 03 – Change in reserves and resources from June 2006 to December 2006

Region 

Peru 

Peru	totals	

Argentina 

Argentina	totals	

Mexico 

Mexico	totals	

Totals	

Category 

Arcata
Resource 
Reserve 

Ares
Resource 
Reserve 

Selene
Resource 
Reserve 

Pallancata
Resource 
Reserve 

Resource	
Reserve	

San	José
Resource 
Reserve 

Resource	
Reserve	

Moris
Resource 
Reserve 

San	Felipe
Resource 
Reserve 

Resource	
Reserve	

Resource	
Reserve	

Ag content (million ounces)

Depletion1 

Addition2 

December 

Net 
2006   Difference 

% change

–3.1 

–5.6 

–3.0 

0.0 

–11.7	

0.0 

0.0	

0.0 

0.0 

0.0	

–11.7	

17.0 
7.4 

–5.7 
–0.5 

6.6 
1.7 

13.0 
12.5 

31.0	
21.0	

18.9 
19.5 

18.9	
19.5	

–0.4 
0.0 

–15.3 
0.0 

–15.7	
8.9	

34.2	
49.4	

60.6 
20.4 

24.9 
22.3 

25.2 
12.3 

49.2 
23.8 

159.8	
78.8	

70.4 
55.6 

70.4	
55.6	

12.3 
8.9 

25.0 
0.0 

37.3	
8.9	

267.5	
143.3	

17.0 
4.3 

–5.7 
–6.2 

6.6 
–1.3 

13.0 
12.5 

31.0	
9.3	

18.9 
19.5 

18.9	
19.5	

–0.4 
8.9 

–15.3 
0.0 

–15.7	
8.9	

34.2	
37.7	

39
27

–19
–22

36
–10

36
111

24
13

37
54

37
54

–3
0

–38
0

–30
0

15
36

June 
2006 

43.6 
16.1 

30.5 
28.5 

18.6 
13.6 

36.2 
11.3 

128.9	
69.5	

51.5 
36.1 

51.5	
36.1	

12.7 
0.0 

40.3 
0.0 

53.0	
0.0	

233.4	
105.6	

Note
1   Reduction in reserves based on ore delivered to the mine plant.
2   Increase in reserves due mainly to mine site exploration but also to price increase.

Hochschild Mining plc
Annual Report & Accounts 2006

113

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
 
 
 
 
 
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
Reserves and Resources continued

Table 04 – Change in attributable reserves and resources from June 2006 to December 2006

Region 

Peru	

Peru	totals	

Argentina	

Argentina	totals:	

Mexico	

Mexico	totals	

Totals	

Category 

Arcata	
Resource 
Reserve 

Ares	
Resource 
Reserve 

Selene	
Resource 
Reserve 

Pallancata	
Resource 
Reserve 

Resource	
Reserve	

San	José	
Resource 
Reserve 

Resource	
Reserve	

Moris	
Resource 
Reserve 

San	Felipe	
Resource 
Reserve 

Resource	
Reserve	

Resource	
Reserve	

Ag Content (million ounces)

% Attributable 

June 
2006 Att.1 

December 
2006 Att.1 

Net
difference 

% change 

100

100

100

60

51

70

70

43.6 
16.1 

30.5 
28.5 

18.6 
13.6 

21.7 
6.8 

114.4	
65.0	

26.3 
18.4 

26.3	
18.4	

8.9 
0.0 

28.2 
0.0 

37.1	
0.0	

177.8	
83.4	

60.6 
20.4 

24.9 
22.3 

25.2 
12.3 

29.5 
14.3 

140.2	
69.3	

35.9 
28.3 

35.9	
28.3	

8.6 
6.2 

17.5 
0.0 

26.1	
6.2	

202.2	
103.9	

17.0 
4.3 

–5.7 
–6.2 

6.6 
–1.3 

7.8 
7.5 

25.8	
4.3	

9.6 
9.9 

9.6	
9.9	

–0.3 
6.2 

–10.7 
0.0 

–11.0	
6.2	

24	
20	

39
27

–19
–22

36
–10

36
111

23
7

37
54

37
54

–3
n.m.

–38
n.m.

–30
n.m.

14
25

Note
1   Attributable reserves and resources based on the Group’s percentage ownership at its joint venture projects.

114

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
 
 
 
 
	
	
	
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
Production 

Arcata
Silver Production

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

Ares
Silver Production

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

Selene
Silver Production

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

Total
Silver Production

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:41)

Gold Production

(cid:97)(cid:101)(cid:112)

(cid:42)(cid:34)(cid:45)(cid:43)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:42)(cid:34)(cid:40)(cid:45)(cid:39)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:43)(cid:34)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:41)(cid:34)(cid:42)(cid:43)(cid:41)

(cid:40)(cid:38)(cid:38)(cid:41)

Gold Production

(cid:97)(cid:101)(cid:112)

(cid:40)(cid:34)(cid:44)(cid:46)(cid:46)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:40)(cid:34)(cid:47)(cid:42)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:34)(cid:45)(cid:42)(cid:40)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:40)(cid:34)(cid:44)(cid:38)(cid:38)

(cid:40)(cid:38)(cid:38)(cid:41)

Gold Production

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:97)(cid:101)(cid:112)

(cid:42)(cid:34)(cid:39)(cid:44)(cid:40)

(cid:41)(cid:34)(cid:41)(cid:41)(cid:43)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:40)(cid:34)(cid:47)(cid:39)(cid:39)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:42)(cid:39)(cid:45)

(cid:40)(cid:38)(cid:38)(cid:41)

Gold Production

(cid:97)(cid:101)(cid:112)

(cid:39)(cid:39)(cid:34)(cid:44)(cid:38)(cid:42)

(cid:40)(cid:38)(cid:38)(cid:44)

(cid:39)(cid:38)(cid:34)(cid:43)(cid:43)(cid:38)

(cid:40)(cid:38)(cid:38)(cid:43)

(cid:39)(cid:38)(cid:34)(cid:44)(cid:43)(cid:45)

(cid:40)(cid:38)(cid:38)(cid:42)

(cid:44)(cid:34)(cid:42)(cid:45)(cid:38)

(cid:40)(cid:38)(cid:38)(cid:41)

(cid:97)(cid:101)(cid:112)

(cid:39)(cid:39)(cid:36)(cid:47)

(cid:45)(cid:36)(cid:40)

(cid:43)(cid:36)(cid:40)

(cid:45)(cid:36)(cid:40)

(cid:97)(cid:101)(cid:112)

(cid:39)(cid:43)(cid:43)(cid:36)(cid:43)

(cid:39)(cid:47)(cid:46)(cid:36)(cid:44)

(cid:39)(cid:47)(cid:41)(cid:36)(cid:40)

(cid:39)(cid:46)(cid:42)(cid:36)(cid:45)

(cid:97)(cid:101)(cid:112)

(cid:40)(cid:46)(cid:36)(cid:41)

(cid:40)(cid:45)(cid:36)(cid:43)

(cid:40)(cid:46)(cid:36)(cid:39)

(cid:42)(cid:36)(cid:41)

(cid:97)(cid:101)(cid:112)

(cid:39)(cid:47)(cid:44)

(cid:40)(cid:41)(cid:41)

(cid:40)(cid:40)(cid:45)

(cid:39)(cid:47)(cid:44)

Hochschild Mining plc
Annual Report & Accounts 2006

115

 
Glossary 

Ag
Silver

Adjusted EBITDA
Adjusted EBITDA is calculated as profit from continuing operations 
before exceptional items, net finance costs and income tax plus 
depreciation, amortisation and exploration costs other than 
personnel and other expenses

AGM or Annual General Meeting
The annual general meeting of the Company which is scheduled 
to be held on Wednesday 4 July 2007 at 11.30 am in the offices of 
Linklaters LLP at One Silk Street, London EC2Y 8HQ

Annual Report
The annual report of Hochschild Mining plc for the year ended 
31 December 2006 and comprising a review of the business  
for the year, financial statements, compliance reports and 
shareholder information

Audit Committee 
The audit committee of the Board

Au
Gold

Attributable after tax profit
Profit for the year before dividends attributable to the equity 
shareholders of Hochschild Mining plc from continuing operations 
before exceptional items and after minority interest

Average head grade
Average ore grade fed into the mill

Board
The board of Directors of the Company

CAD$
Canadian dollars

Capital employed
The aggregate of equity attributable to shareholders, minority 
interests and borrowings

Cayman Holding Companies
Hochschild Mining (Argentina) Corporation, Larchmont 
Corporation, Garrison Corporation, Ardsley Corporation, Hochschild 
Mining (Peru) Corporation and Hochschild Mining (Mexico) 
Corporation, all subsidiary undertakings incorporated in the 
Cayman Islands

Committee(s)
Any or all of the Audit, CSR, Executive, Nominations and 
Remuneration Committees

Company or Hochschild
Hochschild Mining plc

Competent Persons
Persons who, under the JORC Codes, are required to have 
sufficient relevant experience and understanding of the style of 
mineralisation, types of deposits and mining methods in the area 
of activity for which they are qualified as a competent person.

CSR Committee or Corporate Social Responsibility Committee
The corporate social responsibility committee of the Board

CSR
Corporate social responsibility

Cu
Copper

Cymoid veins
Looping veins

Directors
The directors of the Company

Doré
Doré bullion is an impure alloy of gold and silver and is generally 
the final product of mining and processing; the doré bullion will 
be transported to be refined to high purity metal

Dollar or US$
United States dollars

Effective tax rate
Income tax expense as a percentage of profit from continuing 
operations before income tax

ELTIP
Executive Long Term Incentive Plan

EPS (pre-exceptionals)
The per-share (using the weighted average number of shares 
outstanding for the period) profit available to equity shareholders 
of the Group from continuing operations before exceptional items 
and after minority interest

eq
equivalent

ETF
Exchange Traded Fund

Executive Committee
The executive committee of the Board

Exceptional item
Events that are significant and which, due to their nature or the 
expected infrequency of the events giving rise to them, need to be 
disclosed separately

Executive Directors
Executive directors of the Company

Expansion capital expenditure
Capital expenditure that increases the Group’s operating capacity

Exploration capital expenditure
Capital expenditure spent to convert resources into reserves and 
to increase the reserve and resource base

GAAP
Generally Accepted Accounting Principles

Gold by-product cash costs
Defined as total cash costs multiplied by the percentage of 
revenue from gold, divided by the number of gold ounces sold. 
Cash costs include cost of sales, commercial deductions and 
selling expenses less depreciation included in cost of sales. This 
metric allows us to benchmark ourselves versus our peer group 
in a consistent manner over time; however, we must consider any 
revenue contribution shift.

Group or Hochschild Mining Group
Hochschild Mining plc and its subsidiary undertakings

g/t
Grams per metric tonne

116

Hochschild Mining plc
Annual Report & Accounts 2006

IASB
International Accounting Standards Board

IAS
International Accounting Standards

IASB
International Accounting Standards Board

IFRIC
International Financial Reporting Interpretations Committee

IFRS
International Financial Reporting Standards

ISO 14001
An international environmental management system standard 
published by the International Organisation for Standardisation

JORC
Joint Ore Reserves Committee

JORC Code
Code developed by the Australian Joint Ore Reserves Committee 
for reporting mine reserves and resources

koz
Thousand ounces

kt
Thousand metric tonnes

ktpa
Thousand metric tonnes per annum

LIBOR
London Inter Bank Offer Rate

Listing or IPO (Initial Public Offering) or Global Offer
The listing of the Company’s ordinary shares on the London Stock 
Exchange on 8 November 2006

LME
London Metals Exchange

LSE
London Stock Exchange

moz
Million ounces

Nominations Committee 
The nominations committee of the Board

Non-Executive Directors
Non-executive directors of the Company

Nuevo Sol
The currency of Peru

OHSAS 18001
Occupational Health and Safety Assessment Series (standards for 
occupational health and safety management systems)

Ordinary shares
Ordinary shares of £0.25 each in the Company

Pb
Lead

PPE
Property Plant and Equipment

Registrars
The registrars of the Company, being Capita Registrars

Relationship Agreement 
An agreement entered between Pelham Investment Corporation 
(referred to as the Major Shareholder), Mr Eduardo Hochschild,  
Mr Alberto Beeck (together the Beneficial Owners) and the 
Company on 20 October 2006. The principal purpose of the 
Relationship Agreement is to ensure that the Company and its 
subsidiaries are capable of carrying on their business independently 
of the Major Shareholder, the Beneficial Owners and of any of their 
respective associates

Reserve replacement
Calculated on the base of tonnage. The difference between 
end of year and beginning of year plus the total production is 
the tonnage identified for the year. That amount is divided by 
the tonnage at the beginning of the year and expressed as a 
percentage gives the reserve replacement ratio

Selene Mine System
The Selene Mine is a low sulphidation, precious metal epithermal 
vein system conformed, based on current knowledge, by two vein 
systems. The first, the Explorador System, is where most of our 
production, reserve and resources are focused. The second, the 
Tumiri System, has been mined by previous owners and still has an 
important exploration potential to develop

Share Exchange Agreement
An agreement entered into on 2 November 2006 whereby 
the Company acquired the Cayman Holding Companies in 
consideration for 229,900,000 ordinary shares

Silver co-product cash costs
Defined as total cash costs multiplied by the percentage of 
revenue from silver, divided by the number of silver ounces sold. 
Cash costs include cost of sales, commercial deduction and 
selling expenses, less depreciation included in cost of sales . This 
metric allows us to benchmark ourselves versus our peer group 
in a consistent manner over time; however, we must consider any 
revenue contribution shift.

Splays
Secondary veins that bifurcate from the main structure

Spot or spot price
The purchase price of a commodity at the current price, normally 
this is at a discount to the long term contract price

Sustaining capital expenditure
Capital expenditure to maintain the Group’s operating capacity

t
tonne

TECSUP
The leading non-profit technical institute in Peru, substantially 
funded by Hochschild Mining

TSR
Total shareholder return

UKLA
United Kingdom Listing Authority

Zn
Zinc

Hochschild Mining plc
Annual Report & Accounts 2006

117

 
 
Shareholder Information 

Shareholder interests at 31 December 2006:
Number of shareholders:  238 (2005: nil)
Number of shares in issue: 307,350,226 (2005: nil)

By size of holding:

500 and under 
501 to 1,000 
1,001 to 10,000 
10,001 to 100,000 
100,001 to 1,000,000 
Over 1,000,000 

Total 

Shareholders % 

Shares %

5.88 
6.72 
40.34 
23.53 
16.81 
6.72 

0.01
0.01
0.12
0.68
4.31
94.87

100.00 

100.00

By category of shareholder:

Shareholders 

Shares

Description 

no. of 
holders 

% of 
holders 

holding 

36 
Private shareholders 
187 
Nominee companies 
Limited companies 
7 
Bank and bank nominees  4 
4 
Other institutions 

15.13 
89,812 
78.57  297,767,058 
219,531 
2.94 
7,652,384 
1.68 
1,621,441 
1.68 

% of 
capital

0.03
96.88
0.07
2.49
0.53

Total	

238	

100.00	 307,350,226	

100.00

Annual General Meeting
The AGM will be held at 11.30 am on Wednesday 4 July 2007 at the 
offices of Linklaters LLP, One Silk Street, London, United Kingdom, 
EC2Y 8HQ. The Notice of Meeting and the Form of Proxy are 
enclosed with this Annual Report.

Company website
Hochschild Mining plc Interim and Annual Reports and results 
announcements are available via the internet on our website at 
www.hochschildmining.com. Shareholders can also access the 
latest information about the Company and press announcements 
as they are released, together with details of future events and 
how to obtain further information.

Registrars
For information about the AGM, shareholdings, dividends and to 
report changes in personal details, shareholders should contact: 
Capita IRG Plc, Northern House, Woodsome Park, Fenay Bridge, 
Huddersfield, HD8 0LA United Kingdom.
Telephone: United Kingdom 0870 162 3131, 
Overseas: 0044 208 639 2157 (www.capitaregistrars.com)

Currency option and dividend mandate
Shareholders wishing to receive their dividend in US dollars 
should contact the Company’s registrars to request a currency 
election form. This form should be completed and returned to the 
registrars by 19 June 2007.

The Company’s registrars can also arrange for the dividend to 
be paid directly into shareholders’ UK bank accounts. To take 
advantage of this facility, a dividend mandate form, also available 
from the Company’s registrars, should be completed and 
returned to the registrars by 19 June 2007. This arrangement is 
only available in respect of dividends paid in UK pounds sterling. 
Shareholders who have already completed one or both of these 
forms need take no further action.

Investor Relations
For investor enquiries please contact: Wray Barber, Head of 
Investor Relations, Hochschild Mining plc, 1 Grosvenor Crescent, 
London, SW1X 7EF
Telephone: 020 7152 6014 
Email: wray.barber@hocplc.com

Financial calendar
Dividend payments:

Ex-dividend date  
Record date  
Deadline for return of  currency election form 
Final dividend payable  
Interim dividend payable  

13 June 2007
15 June 2007
19 June 2007
6 July 2007
 November 2007

Other dates:

Annual General Meeting  
Interim results announced  
Interim report circulated  

 4 July 2007
 September 2007
 September 2007 

Solicitors
Linklaters LLP

Auditors 

Head Office 
1 Grosvenor Crescent  Ernst & Young LLP 
London 
SW1X 7EF 
United Kingdom 

1 More London Place  One Silk Street
London SE1 2AF 
United Kingdom 

London EC2Y 8HQ
United Kingdom

Registered Office
(from 1 April 2007)
Hochschild Mining plc
18 Hanover Square
London W1S 1HX
United Kingdom

Company Secretary
Prism Cosec Limited

118

Hochschild Mining plc
Annual Report & Accounts 2006

 
 
 
 
Notes 

Hochschild Mining plc
Annual Report & Accounts 2006

119

 
Notes

120

Hochschild Mining plc
Annual Report & Accounts 2006

Hochschild Mining plc 
is a leading precious metals  
company operating in Latin 
America with a primary focus  
on silver and gold.

	01	 Highlights
	02	 About Us
	14  Chairman’s Statement
	16  Business Review
	36  Board of Directors
	38  Corporate Structure
	39  Corporate Governance Report
	45  Directors’ Remuneration Report
	48  Directors’ Report
	53  Statement of Directors’ Responsibilities
	54  Independent Auditors’ Report
	56  Group Income Statement
	57  Group Balance Sheet

	 58  Group Cash Flow Statement
	 59  Group Statement of Changes in Equity
	60  Notes to the Group Financial Statements
	100  Parent Company Income Statement
	101  Parent Company Balance Sheet
	102  Parent Company Cash Flow Statement
	103  Parent Company Statement of Changes in Equity
	104  Notes to the Parent Company Financial Statements
	110  Reserves and Resources
	 115  Production
	116  Glossary
	118  Shareholder Information

Forward looking statements
The documents in this Annual Report, including those that make up the Directors’ Report, 
contain certain forward looking statements, particularly those relating to the business, 
strategy, investments, production, major projects and their contribution to expected 
production and other plans of Hochschild Mining plc and its current goals, assumptions and 
expectations relating to its future financial condition, performance and results.

By their nature, forward looking statements involve risks and uncertainties because they 
relate to events and depend on circumstances that will or may occur in the future.  Actual 
results, performance or achievements of Hochschild Mining plc may be materially different 
from any future results, performance or achievements expressed or implied by such forward 
looking statements. Past performance is no guide to future performance and persons 
needing advice should consult an independent financial adviser.

The forward looking statements reflect knowledge and information available at the date of 
preparation of this Annual Report. Except as required by the Listing Rules and applicable law, 
the Board of Hochschild Mining plc does not undertake any obligation to update or change 
any forward looking statements to reflect events occurring after the date of this Annual Report.

Nothing in this Annual Report should be construed as a profit forecast.

www.hochschildmining.com

Hochschild Mining plc
1 Grosvenor Crescent
London
SW1X 7EF

2006

Hochschild Mining plc

Annual Report & Accounts
For the year ended 31 December 2006

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