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Hochschild Mining PLC
Annual Report 2011

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FY2011 Annual Report · Hochschild Mining PLC
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People:  
Making the  
difference

Hochschild Mining plc
Annual Report & Accounts 2011

 
 
 
 
 
 
 
People making the difference

Success can only be 
achieved by having the 
right quality of people 
in place. This year’s 
report highlights the 
contribution of our 
people to that success. 

01

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Overview
A	strong	track	record

Revenue $m

Cash flow from operating activities $m

Attributable net profit $m

988

752

464

166

540

434

305

07

08

09

10

11

21

07

79

08

304

201

82

95

53

16

09

10

11

07

08

09

10

11

+31%

+53%

+75%

Earnings per share $

Proposed total dividend $

Resource base Silver equivalent moz

0.49

0.09

535

459

0.27

0.28

0.17

0.05

0.06

0.05

0.04

0.04

342

250

208

07

08

09

10

11

07

08

09

10

11

07

08

09

10

11

+75%

+20%

+17%

Contents

Overview

01	 A	strong	track	record
02	 Chairman’s	statement
04	 Our	business	today
06	 Chief	Executive’s	review

Our people making the difference

Operating & exploration review

20	 Market	&	geographic	overview
22	 2011	Overview
24	 Main	operations
27	 Other	operations
28	 Advanced	Projects
30	 Exploration	review
32	 Company	Makers
34	 Medium	Scale	projects

Corporate responsibility

	Letter	from	the	Chairman

37		
39	 CR	governance
41		 Safety
42		 Health	&	hygiene
43		 Our	people
44		
47		 Managing	our	environmental	impact

	Working	together	with	local	communities

Financial review & Risk management

50	 Financial	review
57	 Risk	management

Governance

60	

	Board	of	Directors	&	
Senior management

62	 Directors’	report
65	 Corporate	governance	report
74	 Supplementary	information
77	 Directors’	remuneration	report
88	 Statement	of	Directors’	responsibilities	
89	

Independent	auditor’s	report

Financial statements

93	

91	 Consolidated	income	statement
	Consolidated	statement	
92	
of comprehensive	income
	Consolidated	statement	
of financial position	
	Consolidated	statement		
of	cash	flows	
	Consolidated	statement	
of changes in equity	

94	

95	

96	

	Notes	to	the	consolidated	
financial statements	
153	 	Parent	company	statement	
of financial position	
154	 	Parent	company	statement		

of cash flows	

155	 	Parent	company	statement	
of changes in equity	

156	 	Notes	to	the	parent	company	

financial statements

Further information

169	 Profit	by	operation
170	 Reserves	and	resources
176	 Production	
178	 Glossary
179	 Shareholder	information

02 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Overview
Chairman’s	statement

Our	management	team	has	utilised	2011	
to	firmly embed the exploration strategy	within	
the	Company.	

2011 Overview
Hochschild	Mining	has	once	again	delivered	a	resilient	
performance	in	the	wake	of	continuing	global	economic	
crisis. Thanks	to	the	dedication	and	skills	of	our	whole	
team, we	have	been	able	to	meet	expectations	on	our	key	
2011 objectives,	including	the	completion	of	feasibility	studies	
for	two	of	our	Advanced	Projects,	the	achievement	of	our	
annual	operating	targets	and	the	ongoing	evolution	of	our	
exploration	based	strategy.	Importantly,	we	are	also	generating	
further	opportunities	to	add	to	our	already	considerable	
growth	plans	as	well	as	having	the	financial	firepower	to	
execute	on	attractive	prospects.

A	strong	precious	metals	market	again	played	its	part	in	
Hochschild’s	record	financial	performance	in	2011,	allowing	
us	to	significantly	increase	profits	in	the	year	whilst	selectively	
mining	lower	ore	grades	in	order	to	enable	us	to	produce	
longer	term	stable	future	growth	in	uncertain	markets.	
Despite significant	increases	in	cyclical	costs	such	as	royalties,	
the	Company	recorded	a	considerable	EBITDA	increase	
of 42%	to	$563	million	on	the	back	of	revenue	of	almost	
$1 billion.	Earnings	per	share	was	up	by	75%	to	49	cents	

and the	Board	is	therefore	pleased	to	recommend	a	20%	
increase	in	the	total	dividend	for	the	year,	to	6	cents	per	share,	
which	confirms	the	confidence	we	have	in	the	business	going	
forward	and	the	ongoing	strength	of	our	balance	sheet.

Our	management	team	has	utilised	2011	to	firmly	embed	the	
exploration	strategy	within	the	Company.	During	the	year,	
Hochschild	has	completed	over	315,000	metres	of	drilling	
with this	number	expected	to	increase	by	approximately	
5% in 2012,	reflecting	the	increased	exploration	budget	
of $90 million,	representing	another	record	for	the	
Company. Our	team	has	also	appointed	key	new	exploration	
managers	as well	as	increased	the	number	of	geologists	to	92.	
This significant	commitment	has	begun	to	bear	fruit	with	the	
Company	further	optimising	the	life-of-mine	of	our	core	assets	
in	2011.	In	addition,	we	have	swiftly	brought	two	Advanced	
Projects	through	the	pipeline	to	feasibility	and	continue	to	
widen	the	number	of	drill	targets	and	prospects,	which	in	turn	
is	considerably	strengthening	the	Hochschild	project	pipeline.	
I	firmly	believe	that	this	strategy	will	deliver	profitable	
long-term	production	growth	to	our	shareholders.

Work	in	progress	at Pallancata

Employees	at	the	Arcata	plant

A	geologist	at	the	Inmaculada Advanced	Project

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Precious	metals	markets’	volatility	became	a	more	prominent	
feature	in	2011	than	ever	before	with	silver	in	particular	
displaying	very	large	swings	in	price.	The	high	of	almost		
$50/oz	was	reached	in	May	with	investment	demand	
becoming	the	main	driver,	but	by	December,	silver	
prices had fallen	by	some	44%	to	below	$30/oz	again.	
With temperamental	commodity	markets	reflecting	broader	
global economic	concerns,	the	mining	sector	in	the	UK	
was also	very	volatile.	However,	we	believe	that	long-term	
fundamentals	for	gold	and	silver	remain	strong	and	are	
confident	that	our	business	is	well	underpinned	for	the	future.	

Outlook 
Over	the	next	year,	we	expect	to	see	the	first	crucial	steps	in	the	
construction	phase	of	our	two	exciting	projects	at	Inmaculada	
and	Crespo	which	have	the	potential	to	increase	our	silver	
equivalent	production	by	50%,	or	10	million	profitable	
ounces.	The	Board	remains	confident	that	Hochschild	has	the	
financial	flexibility	to	continue	pursuing	high	return	investment	
opportunities	whether	in	brownfield	expansion	at	our	existing	
mines,	value	enhancing	acquisitions	or	adding	to	our	
exploration	investment.

Corporate responsibility
I	am	proud	to	report	that	Hochschild	Mining	has	continued	
to make	progress	in	the	key	area	of	Corporate	Responsibility.	
During	2011,	the	Group’s	environmental	management	
systems at	all	active	operations	were	ISO14001	accredited.	
An enhanced	Community	Relations	strategy	was	also	
formulated,	underpinning	our	collective	commitment	to	
providing	education	as	well	as	promoting	health,	nutrition	and	
sustainable	development	in	our	local	communities.	A	number	
of	initiatives	were	launched	during	the	year,	most	notably	the	
“Maestro	Líder”	(Leading	Teacher)	and	“Médico	de	Cabecera”	
(Travelling	Doctor)	programmes.

On	the	issue	of	safety,	while	a	year-on-year	reduction	in	
the Group’s	accident	frequency	rate	was	achieved,	it	is	with	
deepest regret	that	we	report	three	fatalities	during	2011.	
Operations	were	suspended	immediately	after	each	incident	
while	investigations	were	carried	out.	We	ensured	that	any	
resulting	recommendations	were	immediately	acted	upon	
and that	the	affected	families	were	supported.	Our	ongoing	
goal of	zero	fatalities	remains	our	highest	operational	priority.

Board composition
During	the	year,	there	were	a	number	of	changes	to	the	
Board. In	light	of	Dionisio	Romero’s	decision	to	retire	as	a	
Non-Executive	Director	at	the	AGM	this	May	and	Sir	Malcolm	
Field	retiring	at	the	end	of	2012,	we	moved	swiftly	to	appoint	
Dr	Graham	Birch	and	Rupert	Pennant-Rea	to	ensure	the	
continued	independent	presence	on	the	Board.	Both	of	these	
Directors	have	brought	with	them	extensive	and	relevant	
experience	in	the	natural	resource	industry.	I	would	also	like	
to express	my	sincere	gratitude	to	both	Malcolm	and	Dionisio	
for	their	counsel	and	invaluable	contributions	to	the	Company	
since	joining	the	Hochschild	Board	back	in	2006.

On	behalf	of	the	Board,	I	would	like	to	thank	the	entire	
talented	Hochschild	team	for	another	year	of	strong	performance,	
and	our	shareholders	for	your	continued	support.

Eduardo Hochschild
Executive Chairman

19	March	2012

04 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Overview
Our	business	today

1

2

Where we operate

We	currently	operate	across	five	sites,	comprising	four	underground	mines,	with	three	located	in	Peru	and	
one	in	southern	Argentina,	and	one	open	pit	mine	in	northern	Mexico.	We also	have	a	substantial	project	
pipeline	and	an	extensive	exploration	programme	with	projects	in	Peru, Argentina,	Chile	and	Mexico.

Solid production performance

In	2011	we	once	again	met	our	full	year	production	target,	producing	22.6	million	attributable	
silver equivalent	ounces.

Revenue by-product

1. Silver 

2. Gold 

72%

28%

2

1

$988m

2011 attributable production
Silver equivalent moz

Resource base
Silver equivalent moz

25.6

26.1

28.2

26.4

22.6

342

250

208

535

459

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08

09

10

11

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10

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3

Creating value in exploration

Exploration	is	a	main	source	of	profitable	growth	for	the	long-term.	
Our 2012 exploration budget of $90 million	is	our	largest	ever.

Exploration budget

1. Greenfield 

2. Brownfield 

35%

30%

3. Advanced Projects  19%

4. Other 

16%

1

4

3

$90m

Greenfield breakdown by country
1. Peru 

51%

2. Chile 

3. Argentina 

4. Mexico 

2

$32m

27%

11%

11%

3

1

4

2

Life-of-mine

9.7years
+11%

05

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We	are	a	leading precious metals	company	
in the Americas,	with	almost	50 years’	 experience	
in	the	mining	of	precious	metal	deposits.

Solid asset base*

Current operations

1 Arcata
Peru

2 Pallancata** 

Peru
3 Ares
Peru

Silver equivalent production 
Capacity 

Silver equivalent production 
Capacity  

Silver equivalent production 
Capacity  

4 San Jose** 
Argentina

Silver equivalent production  
Capacity  

5 Moris 
Mexico

Silver equivalent production  
Capacity  

Advanced Projects

6

Inmaculada** 
Peru
7 Crespo  
Peru
8 Azuca  
Peru

Estimated silver equivalent  
production p.a. 

Estimated silver equivalent  
production p.a. 

Estimated silver equivalent  
production p.a. 

Extensive project pipeline

Greenfield projects

7.1 moz
1,750 tpd

10.8 moz
3,000 tpd

2.3 moz
940 tpd

10.7 moz
1,500 tpd

1.2 moz
3,000 tpd

12 moz

2.7 moz

3.5 moz

Peru

Ibel
Huacullo
Astana
Farallón
Josnitoro
Soranpampa
San Martin

Argentina

Mosquito
Pomona

Cuello Cuello
Coriwasi
Apacheta
Alpacocha (Cu)
Huachoja
Jasperoide (Cu)
Antay (Cu)

La Flora
Argenta

Mexico

Chile

Corazon de Tinieblas Mercurio

El Gachi/Moctezuma

Encrucijada
Victoria

Valeriano
San Antonio
La Falda

*   Silver equivalent production equals total gold production multiplied by 60 

(historical gold/silver ratio) added to the total silver production.

  Capacity is measured as tonnes per day (“tpd”).
**  The Company has a 60% interest in Pallancata.
**  The Company has a 51% interest in San Jose.
**  The Company has a 60% interest in Inmaculada.

2
6

78

1

3

5

Mexico

2
6

78
1

3

Peru

2
6

78
1

3

Chile

4

Argentina

 
 
06 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Overview
Chief	Executive’s	review

A	strong	set	of	full	year	results	with	2011	proving to	be	
a record year	for	Hochschild,	reflecting	a solid operational 
performance	and	reinforcing	our organic growth strategy 
and financial	position.	

I	am	pleased	to	announce	another	strong	set	of	full	year	
results with	2011	proving	to	be	a	record	year	for	Hochschild,	
reflecting	a	solid	operational	performance	and	reinforcing	
our organic	growth	strategy	and	financial	position.	We	firmly	
believe	that	the	combination	of	our	enviable	operational,	
exploration	and	project	development	skills,	with	our premium	
geological	land	position	spread	across	the	Americas,	is	the	key	
to	maximising	long-term	sustainable	shareholder	value.	

Strategic progress 
The	first	key	pillar	of	our	strategy	encompasses	our	current	
assets	and	ensuring	their	long-term	sustainability.	We	have	
already	increased	the	life	of	these	assets	extensively	since	
our IPO	in	2006,	and	in	2011	we	continued	this	trend	with	
significant	increases	at	all	three	main	operations.	Resource	life	
for	the	Company	grew	from	8.7	years	in	2010	to	9.7	years	in	
2011	with	a	20%	increase	in	resource	life	at	Arcata,	a	7%	
increase	at Pallancata	in	Peru,	and	a	7%	increase	at	the	San	
Jose	mine	in	Argentina	where	we	continue	to	find	new	veins	
and	extensions,	thus	increasing	total	resources	at	this	exciting	
property	to	172.2	million	silver	equivalent	ounces.

2011	was	also	a	key	year	in	the	development	of	our	
project pipeline,	the	second	pillar	of	our	strategy.	One	of	its	
cornerstones	is	our	aim	to	ensure	the	smooth	progress	of	
all our	projects	through	their	developmental	stages.	In	this	
regard,	the	delivery	of	two	feasibility	studies	on	our	Inmaculada	
and	Crespo	projects	early	in	2012	provided	ample	evidence	
of Hochschild’s	project	management	capability.	These	two	
exciting	opportunities,	based	in	our	southern	Peru	cluster,	
give us	an	expected	50%	uplift	in	our	production	base	whilst	
generating	an	attractive	return	even	at	conservative	price	
and resource	assumptions.

Our	most	exciting	asset	is	the	60%	owned	Inmaculada	
project. This	is	set	to	start	construction	with	total	initial	
capital expenditure	of	$315	million	for	a	3,500	tonne	per	day	
underground	operation	with	total	average	annual	production	
of	12	million	silver	equivalent	ounces	and	a	commissioning	
date	in	the	fourth	quarter	of	2013.	

Total	resources	have	now	increased	to	almost	150	million	silver	
equivalent	ounces.	We are	confident	that	these	resources	will	
grow	significantly	from	this	excellent	starting	point	in	the	same	
manner	as	our	other	mines	and	see	Inmaculada	develop	into	
a major	contributor	for	the	Company.

In	addition,	Hochschild	is	pleased	to	see	a	positive	result	
from its	100%	owned	Crespo	project	which	is	set	to	add	
another	2.7 million	silver	equivalent	ounces	from	2014	at	an	
initial	capital	cost	of	$111	million	for	a	6,850	tonne	per	day	
operation.	This	open	pit	project	is	expected	to	have	a	low	
unit cost	per	tonne,	high	gold	recovery	rates	and,	given	its	
proximity	to	Hochschild’s	other	operations	in	southern	Peru,	
will	benefit	from	operational	synergies.	Current	Inferred	
resources	at	Crespo	are	likely	to	deliver	more	mineable	
material	for	the	project	and	the	exploration	team	remains	
positive	about	the	geological	potential	of	the	surrounding	areas.	

We	remain	excited	by	the	potential	of	the	Azuca	deposit,	
especially	with	respect	to	the	ongoing	exploration	of	the	newly	
discovered	higher	grade	Colombiana	and	Cimoide	Vivian	
veins.	It	is	our	intention	to	continue	exploration	work	at	the	
project	throughout	2012	in	order	to	consolidate	resources	
and provide	a	more	comprehensive	picture	of	the	complex	
vein	structures	present	in	the	area	before	moving	the	project	
on	to	the	feasibility	study	stage.

Exploration	work	continued	in	2011,	with	a	total	of	
315,373 metres	of	drilling	completed.	At	our	greenfield	
targets, we	had	positive	results	from	our	Company	Makers	
pipeline	at	Victoria,	Valeriano	and	Encrucijada	in	Chile,	
Mercurio	in	Mexico	and	Soranpampa	in	Peru,	as	well	as	
strong progress	at	the	Medium	Scale	Mosquito	project	
in Argentina.	Overall,	Hochschild	has again	reaffirmed	its	
exploration	commitment	with	a	$90 million	budget	for	2012,	
the	largest	in	the	Company’s	history,	which	will	be	invested	in	
our	brownfield,	Advanced	Projects	and	greenfield	exploration	
programmes,	which	are	expected	to	encompass	drilling	
campaigns	in	26	different	locations	across	the	Americas.

07

•	Improve	productivity	
•	Brownfield	exploration												Optimise	life-of-mine

•	Greenfield												Project	pipeline													Advanced	Projects

•	Early	stage	
•	Highly	accretive	

		•	Geological	potential	
		•	Control

CreAte 
shAreholder 
vAlue

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Strategy key

Core 
Assets
explor a t i o n

M&A

Production	in	2011	of	
22.6 million attributable silver 
equivalent ounces	comprised	
of 15.0 million ounces	of	
silver and	127.3 thousand 
ounces of	gold.

Employees	at	Arcata

2011 Overview 
Our	operations	once	again	met	their	annual	targets	
with production	in	2011	of	22.6	million	attributable	silver	
equivalent	ounces,	comprised	of	15.0	million	ounces	of	
silver and	127.3	thousand	ounces	of	gold.	San	Jose	continued	
to	deliver,	with	silver	equivalent	production	up	3%	on	the	
previous	year	–	a	highly	creditable	performance,	with	a	
particularly	strong	second	half.	At	Arcata	and	Pallancata,	
we continued	with	our	policy	of	adjusting	the	extracted	
grade to	ensure	a	consistent	and	sustainable	level	of	long-term	
production	as	well	as	taking	the	opportunity	afforded	by	high	
precious	metal	prices	to	process	low	grade	material	at	both	
mines.	The	high	prices	have	also	allowed	our	Ares	mine	in	
southern	Peru	to	continue	operations	throughout	the	year	
and	into	2012,	whilst	our	Moris	mine	in	Mexico	contributed	
just	over	one	million	silver	equivalent	ounces	before	its	closure	
late	in	the	fourth	quarter.

In	2011	we	continued	experiencing	cyclical	cost	inflation	
in line	with	the	industry	trend,	primarily	resulting	from	the	
ongoing	high	commodity	prices.	In	Peru,	unit	costs	were	up	by	
some	14%	excluding	royalties	principally	due	to	wage	inflation	
in	the	industry	and	a	higher	proportion	of	production	from	
narrower	veins	in	the	production	mix	at	Pallancata	and	Arcata.	
In	Argentina,	Hochschild	continued	to	face	the	challenges	
of ongoing	high	local	inflation	rates	of	some	25–30%,	and	
although	unit	costs	(excluding	royalties)	at	San	Jose	only	
increased	by	18%,	this	was	principally	due	to	a	devaluation	
of the	local	currency	of	6%,	as	well	as	the	extraction	of	low	
cost superficial	material	located	in	new	mine	areas	and	also	
improvements	in	operational	processes.	

We	expect	overall	2012	unit	cost	inflation	in	Argentina	to	
continue	to	be	high,	at	around	25–30%	for	the	same	country	
specific	reasons	mentioned	above,	whilst	in	Peru	we	have	
forecasted	an	increase	in	unit	costs	of	approximately	15%	
excluding	royalties	and	the	increased	refining	cost	due	to	the	
effects	of	our	dore	project	at	Arcata.	The	main	contributory	
factors	to	this	increase	are	anticipated	to	be	expected	local	
industry	inflation	of	10%	and	the	increasing	number	of	
stopes at	our	main	operations.

08 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Overview	
Chief	Executive’s	review	continued

The	Company	again	achieved	record	results	with	revenue	
of just	under	$1	billion,	up	some	31%	on	2010,	driven	by	
continuing	strong	precious	metal	prices,	with	the	average	
silver price	for	2011	up	53%	and	the	average	gold	price	up	
by 25%.	EBITDA	also	rose	sharply,	by	42%,	to	$563	million	
(2010:	$398 million)	with	pre-exceptional	EPS	of	$0.49	for	
the full	year,	approximately	75%	higher	than	2010.

We	finished	2011	with	a	continuing	strong	cash	balance	
of $627	million	which	together	with	our	healthy	operating	
cash flow,	having	increased	53%	to	$464.1	million	in	2011,	
gives us	the	financial	ability	to	embark	on	capital	expenditure	
programmes	for	our	Advanced	Projects,	pursue	our	ambitious	
exploration	programme	in	2012,	continue	investing	in	our	
main	operations,	and	monitor	any	potential	value	accretive	
acquisitions	to	be	assessed	against	our	previously	stated	criteria.	
We	also	have	minority	investments	worth	approximately	
$350 million	as	at	31	December	2011,	principally	represented	
by	our	25.2%	stake	in	Gold	Resource	Corporation.

Outlook
Hochschild’s	production	target	for	2012	is	20.0	million	
attributable	silver	equivalent	ounces,	which	takes	into	account	
the	reduction	of	almost	300,000	silver	equivalent	ounces	that	
will	now	not	be	recovered	at	Arcata	as	a	result	of	the	
implementation	of	our	dore	project.	

The	2012	production	target	consists	of	similar	levels	of	
production	at	each	of	the	core	operations	to	those	of	2011,	
with	anticipated	further	declining	production	at	Ares	
and Moris.

We	have	had	a	very	busy	start	to	2012	with	the	completion	
of the	Inmaculada	and	Crespo	feasibility	studies	and	we	are	
excited	that	following	the	Board’s	approval	of	these	projects	
and	sanction	of	their	capital	expenditure	requirements,	
the key	stages	of	project	construction	can	begin	in	earnest.	
Our strategy	for	this	year	will	once	again	be	to	deliver	on	
our production	target,	execute	the	first	stages	of	the	above	
mentioned	project	development	and	demonstrate	consistent	
progress	on	our	ambitious	exploration	programme,	supported	
by	its	$90	million	budget.	

I	am	confident	that	Hochschild’s	talented	and	experienced	
team	will	continue	to	create	opportunities	for	future	value	
generation	and	that	realising	our	2012	targets	will	provide	
more	evidence	that	we	have	the	optimum	strategy	for	
long-term	growth.	

Ignacio Bustamante
Chief Executive Officer

19	March	2012

A	geologist	at	the	Crespo	
Advanced	Project

Our	people	making	the	difference

09

The	potential	
of Hochschild	
has never	been
stronger.	We	outline	
our	strengths	and	the	
talent	of	our	people	
on the	following	
pages...	

10 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Nicasio Magaño

Aged 42
Mine Supervisor, Arcata

Nicasio	is	a	Mine	Supervisor	at	Arcata,	our	
flagship	mine	which	has	been	in	operation	
since	1964.	In	2011,	Arcata	produced	
7.1 million	silver	equivalent	ounces	and		
the life-of-mine was	increased	to	11.5	years.	
We also	completed	the	first	stage	of	the	
Arcata dore	project	and	by	the	second	half	
of	2012,	100%	of Arcata’s	concentrate	will	
be converted	into dore.	

11

Employees	at	Pallancata

Years	of	
operational	
expertise

We	have	almost	50	years	of	experience	operating	underground	
narrow	veined	deposits.	Our	three	main	assets,	Arcata,	Pallancata	
and San	Jose	are	currently	ranked	amongst	the	14	largest	
primary silver	mines	globally	and	continue	to	deliver	a	solid	
base of production.	

We	are	focused	on	consistently	improving	the	operational	
productivity	and	efficiency	of	our	operations	and	since	our	IPO	
in 2006,	we	have	doubled	overall	Group	throughput	capacity	at	our	
operations	and	have	achieved	all of	our	annual	production	targets.	

12 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Ernesto Calla 
Hilario 

Aged 34
Geologist, Pallancata 

Ernesto	is	a	geologist	working	at	our	60%	
owned	Pallancata	mine.	Pallancata	has	been	
in operation	since	2007	and	Hochschild	
is the mine	operator.	In	2011,	almost	
51,000 metres	of	exploration	drilling	was	
conducted	at	Pallancata	and	the	life-of-
mine was	increased	to 7.4	years.

13

Employees	operating	
a drill rig at Azuca

We	have	an	extensive	pipeline	of	brownfield	and	greenfield	
projects with	drilling	campaigns	in	26	different	locations	across	
four countries	in	the	Americas,	as	well	as	over	one	million	hectares	
of premium	geological	land.	Our record	$90	million	exploration	
budget	for	2012	demonstrates	not	only our	strong	strategic	focus	
on growth	through	exploration,	but	also	our confidence	in	the	
significant	potential	of	our	project	pipeline.	

In	2011	we	drilled	a	total	of	315,000	metres	at	our	brownfield,	
greenfield	and	copper	projects	and	in	2012	the	drilling	campaign	
of over	330,000	metres	will	be	focused	on	exploration	work	
at our existing	operations,	our Advanced	Projects	and	our	
greenfield	opportunities.

Focused	
on exploration

14 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Joel Andia 

Aged 28
Geologist, Inmaculada

Joel	is	a	member	of	the	team	of	geologists	
based	at	our	Inmaculada	project.	We	recently	
published	positive	results	from	the	feasibility	
study	on	Inmaculada,	which	is	located	close	
to	our	existing	operations	in	southern	Peru.	
We	believe	there	is	also	considerable	further	
geological	potential	at	the	property	which	hosts	
over	25	kilometres	of	gold/silver-bearing	quartz	
veins,	most	of	which	remain	largely	untested.

15

Geologists	at Pallancata

Depth	of	
exploration	skills

We	have	an	unrivalled	knowledge	of	the	Americas,	with	a	team	
of over	90 geologists	and	exploration	offices	in	Peru,	Argentina,	
Chile	and	Mexico.	

We	believe	that	our	exploration	team	has	the	technical	experience	
and	expertise	required	to	deliver	a	steady	stream	of	value	accretive	
project	opportunities.	Our	exploration	team	all	have	proven	
exploration	and	project	development	skills	and	are	also	continually	
evaluating	new	opportunities.	

We	recognise	the	contribution	our	exploration	team	makes	
to the long-term success	of	our	business	and	have	devised	an	
incentive	programme	in order	to	attract	and	retain	our	geologists,	
with	direct	economic	rewards	for	geological	discoveries.	We	also	
have	education	initiatives	including	partnerships	with	local	and	
international	universities	and	a	graduate	trainee	programme	where	
graduates	from	universities	are	trained	and	recruited	by	the	Group.

16 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Natalie Carbonel

Aged 27
Business Development Analyst

Natalie	is	an	Analyst	working	in	the	Business	
Development	team	in	Lima.	This highly	
qualified	team	has	delivered	several	key	
acquisitions	and	projects	over	the	last	few	
years. The	team	can	draw	on	a	vast	knowledge	
of	the	Americas	and	the	mining	industry	as	a	
whole,	and	continues	to	identify	and	evaluate	
projects	and acquisitions	according	to	the	
Group’s	strict	M&A	criteria.

17

View	of	Crespo,	one	of	
a number	of	properties	
acquired	in	2008	as	part	
of the Southwestern	
Resources acquisition

Dedicated	Business	
Development	team

Our	Business	Development	team	is	based	in	Lima.	The	members	
of the	team	are	all	highly	qualified	and follow	a	disciplined	approach	
to	the	assessment	of acquisitions.	

Our	strong	financial	position	not	only	supports	our	significant	
exploration	programme	but	also	gives	us	the	flexibility	to	capitalise	
on	acquisition	opportunities	that	arise.	The	team	has	a	clear	
mandate	to	pursue	opportunities	that	are	early	stage,	with	strong	
geological	potential,	highly value	accretive,	but	also	with	a	clear	
path to	control.	

18 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Domingo Herrera 

Aged 62
Manager, Medical Services, Arcata 

Domingo	is	one	of	the	doctors	based	at	Arcata.	
Our	operations	are	all	in	remote	regions,	where	
we	have	almost	50	years’	experience	of	operating,	
working	alongside	the	local	communities	and	
authorities.	We	have	a	significant	number	
of	programmes	in	place	to	improve	health	
services	and	education	facilities	and	to	promote	
infrastructure	development.	In	addition,	we	
constantly	monitor	our	operations	to	minimise	
their	impact	on	the	environment	and	ensure	the	
sustainability	of	the	land	where	we	operate.

19

The	Company’s	mobile	medical	units	
brought	into	use	during	the	year

We	are	committed	to	ensuring	a	safe	and	healthy	workplace	for	all	
of our	employees,	to	manage	and	minimise	the	environmental	impact	
of	our	operations	and	to	encourage	sustainability	by	respecting	the	
communities	surrounding	our	operations.	

We	seek	to	comply	with	all	relevant	legislation	and	leading	international	
standards	and	encourage	our	employees	to	adopt	the	Group’s	values	
through	the	use	of	training	and	internal	communications.	

We	strive	to	work	together	with	our	local	communities	and	our	
strategy to achieve	this	revolves	around	three	key	pillars,	to	improve	
health	and	nutrition,	to	enhance	the	provision	of	education	and	
to promote	sustainable	economic	development.	We	are	committed	
to establishing	and	maintaining	constructive	relationships	with	our	
communities	with	the	long-term	aim	of improving	the	quality	of	life.	

We	also	endeavour	to	minimise	the	impact	of	our	business	on	the	
environment	and	to	ensure	the	ongoing	sustainability	of	the	land	
where	we develop	operations	and	activities.

Committed	
to responsibility

20 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Market	&	geographic	overview

2011 Market overview 
Precious	metal	prices	remained	strong	in	2011,	driven	
mainly by	investment	demand,	as	macroeconomic	uncertainty	
continued	throughout	the	year.	Both	gold	and	silver	achieved	
record	highs	during	the	year,	although	prices	were	extremely	
volatile	during	the	second	half.	

2011 Silver and Gold performance (indexed)

Silver US$/Troy oz  
Gold bullion US$/Troy oz 

180

160

140

120

100

80

60

JAN 11

MAR 11

MAY 11

JUL 11

SEP 11

NOV 11

DEC 11

Geographic overview
Our	strategy	is	focused	in	the	Americas,	a	region	with	
enormous	mineral	potential	and	a	long	and	supportive	
history of	mining.	

Hochschild	operates	three	of	the	14	largest	primary	silver	
mines	globally	and	has	projects	and	investments	in	four of	
the top	20	precious	metal	producing	countries,	including	
Peru and	Mexico	which	were	the	world’s	two	largest	
producers of	silver	in	2010.

Country production rankings

Peru 

Argentina 

Mexico 

Chile 

* Forecast

2010 silver 
ranking 

2011 gold 
ranking*

2

10

1

5

6

13

10

15

Sources: Bloomberg, Thomson Reuters GFMS, Silver Institute.

Gold summary 

Overview
2011	was	another	strong	year	for	gold	prices	which	reached	a	
record	high	of	$1,896.50/oz	in	September,	with	an	average	annual	
price	of	$1,571.64/oz,	up	28%	year-on-year.	Investment	demand	
was	again	the	main	factor	behind	gold’s	overall	price	performance	
in	2011,	with	strong	jewellery	demand,	contained	scrap	levels	and	
a	surge	in	official	sector	buying	(to	more	than	five	times	the	2010	
figure)	also	contributing.	These	factors	helped	offset	the	significant	
volatility	in	the	gold	price	towards	the	end	of	the	year.	

Despite	the	strong	price	increase	continuing	until	autumn,	
jewellery	demand	fell	by	just	1.9%	in	2011,	underpinned	by	strong	
demand	from	India	and	China.	For	the	year	as	a	whole,	2011	saw	
robust	investment	inflows	into	the	gold	market	in	spite of	periods	
of	large	scale	investor	selling.	Although	down	7%	year-on-year	to	
1,563	tonnes,	by	historical	standards	world	investment	demand	
was	still	very	high,	at	a	record	US$80	billion.	There	was	also	record	
demand	for	physical	bullion	products	in	2011,	with	growing	
support	from	Asian	markets.	World	physical	bar	investment	is	
estimated	to	have	increased	by 36%	year-on-year,	to	1,194	tonnes.

During	the	summer	there	was	considerable	buy-side	interest	in	
the	OTC	(“over-the-counter”)	and	futures	markets	reflecting	the	
worsening	debt	problems	in	Europe	and	the	US	credit	downgrade.	
This	was	later	offset	by	widespread	investor	selling	in	the	final	
quarter,	resulting	from	profit	taking,	US	dollar	strength	and	
liquidity	pressures.	

Silver summary

Overview
Silver	saw	some	significant	price	swings	in	2011,	closing	the	year at	
$28/oz	(10%	down	on	end	2010),	achieving	an	average	annual	price	
of	$35/oz.	Investor	activity	was	the	main	driver	for the	strong	rise	in	
the	price	to	a	generational	high	at	just	over	$48/oz	in	late	April	and	
the	subsequent	sharp	corrections	in	early	May	and	late	September.	

Silver	remains	well	underpinned	due	to	its	versatility,	both	with	
its	use	in	a	wide	variety	of	industrial	applications,	as	well	as	its	
investment	appeal.	In	2011	investment	demand	(including	coins	
and medals)	is	estimated	to	have	set	a	new	record	high	in	value	
terms,	and	despite	net	outflows	in	ETFs	and	COMEX,	the	demand	
for	physical	silver	increased	considerably,	with	coin	demand	rising	
by an estimated	25%	to	a	new record	level.	

Total	fabrication	demand	is	forecast	to	have	risen	by	an	estimated	
4%	in	2011.	Following	its	significant	rise	in	2010,	growth	in	industrial	
demand	in	2011	is	expected	to	have	been	more	modest,	at	an	
estimated	4%.	Demand	from	other	areas	of	fabrication	was	also	
robust,	with	jewellery	demand	currently	estimated	to	have	risen	by	1%,	
partly	as	a	result	of	substitution	at	the	expense	of	gold.	The	long-term	
decline	in	silverware	and	photographic	demand	continued	in	2011,	
reflecting	high	prices	and	the	ongoing	rise	of	digital	photography.	

Despite	seeing	considerable price volatility	in	the	
second half,	precious metal prices remained strong in 
2011, underpinned	by	robust	investor	demand.

Gold summary 

Silver summary

On	the	supply	side,	mine	production	recorded	an	all	time	high	of	
2,812	tonnes	in	2011,	an	increase	of	3.8%	on	2010.	This	was	offset	
by	an	estimated	1.7%	fall	in	global	scrap	supply.	In	2011,	following	
more	than	a	decade	of	consecutive	de-hedging,	12 tonnes	of	net	
producer	hedging	was	recorded.

Gold supply 2011*

1. Mine production 

2. Scrap supply 

3. Net producer hedging 

63.4%

36.3%

0.3%

Possible drivers for gold in 2012

•	Ongoing	robust	purchases	from	the	official	sector	and	a	forecast	

moderate	decline	in	scrap	supply	should	offset	a	stronger	US	dollar,	
lower	jewellery	demand	and	a	small	increase	in	mine	supply

•	Challenging	macroeconomic	environment	to	underpin		

investment	demand	

•	Further	fiscal	and	monetary	loosening	by	major	governments	

potentially	creating	inflationary	pressure	and	persistent	negative	
real interest	rates

•	Further	diversification	of	investment	demand	with	continuing	

portfolio	asset	allocation	towards	commodities

Gold demand 2011*

1. Jewellery 

2. Other fabrication 

44.6%

17.9%

3. Net official sector purchases  9.7%

4. Physical bar investment 

26.9%

5. Implied net investment 

0.9%

Total	supply	is	estimated	to	have	been	marginally	higher	in	2011,	
although	the	estimated	4%	increase	in	mine	production	and	almost	
10%	increase	in	scrap	supply	were	offset	by	lower	government	sales,	
down	an	estimated	78%,	and	producer	hedging,	down	30%.	

Silver	is	exposed	to	the	drivers	for	both	precious	and	base	
metals due	to	its	unique	industrial	properties	and	its	role	as	
a safe haven	asset.	In	the	near	term,	investor	interest	in	silver	
is	forecast	to	remain	strong	and	absorb	the	anticipated	surplus	
in supply,	due	to	its	increased	usage	in	new	applications,	
higher	offtake	from	emerging	markets	and	continued	global	
macroeconomic	concerns.

Silver supply 2011*

1. Mine production 

2. Scrap supply 

3. Producer hedging 

4. Government sales 

74%

22%

3%

1%

Possible drivers for silver in 2012 
Gold demand 2011*
•	Continued	macroeconomic	uncertainty	providing	further	
1. Jewellery 
44.6%
support to investment	demand	
17.9%

2. Other fabrication 

6

1

3. Net official sector purchases  9.7%
•	Silver’s	link	with	gold	as	a	safe	haven	asset	
4. Physical bar investment 
•	Forecast	supply	surplus,	although	little	threat	to	prices	
5. Net producer de-hedging 
from higher government	sales	or	gains	in	scrap	supply	

26.9%

0%

Silver demand 2011*

1. Jewellery & silverware 

2. Investment 

3. Coins & medals 

4. Industrial 

5. Photography 

20%

14%

12%

48%

6%

2

3

4

2

3

1

5

1

4

3

1

5

1

6. Implied net investment 
0.9%
•	Consumer	substitution	of	gold	for	silver	providing	support	

4

to jewellery	demand	

•	Robust	demand	for	coins	from	retail	investors	

3

2

4

*  Estimate.
  Sources: Bloomberg, Thomson Reuters GFMS, Silver Institute.

21

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Silver demand 2011e

1. Jewellery & Silverware 

2. Investment 

3. Coins & Medals 

4. Industrial 

5. Photography 

2

4

2

3

5

1

20%

14%

12%

48%

6%

2

3

	
	
	
  
  
  
  
22 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
2011	Overview

Hochschild	once	again	
met	its full year production 
target	in	2011,	producing	
22.6 million	attributable	
silver	equivalent	ounces.

2011 Highlights

•	Full	year	production	of	22.6	million	attributable	silver	

equivalent	ounces,	in	line	with	target

•	Feasibility	studies	delivered	on	Inmaculada	and	Crespo	
projects;	expected	to	add	ten	million	attributable	silver	
equivalent	ounces	per	year	with	production	expected	
to commence	at	both	projects	at	the	end	of	2013

•	First	stage	of	Arcata	dore	project	completed	

Attributable silver production moz

Attributable gold production koz

Resource life-of-mine Years

18.8

17.8

16.9

201

13.6

15.0

153

157

9.7

8.7

144

127

7.1

5.5

5.8

07

08

09

10

11

07

08

09

10

11

07

08

09

10

11

+11%

Employees	operating	a	drill	rig

Mining	works	at Pallancata

23

Production
Hochschild	once	again	met	its	full	year	production	target	
in 2011,	producing	22.6	million	attributable	silver	equivalent	
ounces,	comprised	of	15.0	million	ounces	of	silver	and	
127,287 ounces	of	gold.	In	2011,	San	Jose	continued	to	
deliver a	strong	performance.	Lower	production	was	reported	
at	Pallancata	and	Arcata	as	the	Company	took	advantage	
of high	precious	metals	prices	to	process	low	grade	material	
and also	continued	to	adjust	extracted	grades	to	provide	
a sustainable	level	of	long-term	production	and	optimise	
the resource	life	of its	main	operations.	

The	Company	has	announced	a	production	target	of	
20.0 million	attributable	silver	equivalent	ounces	for	2012.	
Production	at	each	of	the	Company’s	main	operations	is	
expected	to	be	in	line	with	2011.	As	anticipated,	production	
at the	ageing	Ares	mine	will	continue	to	decline,	reflecting	
lower	tonnages	and	grades.	Production	at	the	Moris	mine	
in Mexico	is	not	expected	to	be	material.	

Costs 
In	2011,	the	Company	reported	a	14%	increase	in	unit	cost	per	
tonne	excluding	mine	royalties	at	its	main	Peruvian	operations	
(Arcata	and	Pallancata),	to	$60.8	per	tonne	(2010:	$53.2).	
This increase	was	primarily	due	to	a	rise	in	labour	costs	
reflecting	higher	precious	metal	prices,	higher	mining	costs	
resulting	from	an	increase	in	mined	areas	and	a	higher	
proportion	of	production	from	narrower	veins.

In	Argentina,	unit	cost	per	tonne	excluding	royalties	increased	
by	18%	to	$169.6	per	tonne	(2010:	$144.1)	mainly	as	a	result	
of local	inflation	impacting	labour	and	materials	costs	and	a	
higher	consumption	of	plant	reagents	which	in	turn	provided	
improved	metallurgical	recoveries	(by	approximately	5%).	
Local	inflation	was	partially	offset	by	local	currency	
devaluation,	lower	mine	development	and	the	extraction	
of superficial	low	grade	material	(Saavedra).	

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View	of	the	Selene	plant

	
	
	
24 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Main	operations

Arcata

Peru
6,081	koz	silver
17.38	koz	gold
7,124	koz	silver	equivalent

Resource life 
The	resource	life	of	Arcata	stands	at	11.5	years	as	at	
31 December	2011,	up	20%,	from	9.6	years	in	2010,	following	
an	intensive	drill	campaign	focused	on	the	Baja,	Marion,	
Blanca,	Amparo,	Lucrecia	and	Tunel	4	veins.	In	total,	94,656	
metres	of	diamond	drilling	was	completed	during	the	year	
(2010:	76,506	metres)	with	significant	intercepts	including1:	

•	Marion DDH-028	3.03m	at	3.88	g/t	Au	and	1,008	g/t	Ag

DDH-099	1.90m	at	5.18	g/t	Au	and	1,704	g/t	Ag	
DDH-057	2.35m	at	4.08	g/t	Au	and	1,183	g/t	Ag

•	Amparo DDH-935	2.97m	at	3.29	g/t	Au	and	1,736	g/t	Ag

DDH-039	3.36m	at	2.06	g/t	Au	and	751	g/t	Ag

•	Blanca DDH-079	1.17m	at	8.35	g/t	Au	and	3,171	g/t	Ag

DDH-914	0.85m	at	4.28	g/t	Au	and	2,579	g/t	Ag

•	Baja DDH-250	1.09m	at	5.19	g/t	Au	and	706	g/t	Ag	

In	2012,	the	exploration	drilling	campaign	of	62,756	metres	
will	focus	on	the	targeting	of	higher	grade	structures	and	
increasing	the	mine	resource	base.	

Arcata: Peru 

Production and sales
Arcata	is	located	in	the	Department	of	Arequipa	in	southern	
Peru.	It	is	a	100%	owned	underground	operation	that	
commenced	production	in	1964.

During	2011,	the	Company	continued	to	adjust	the	
extraction grades	at	Arcata	towards	the	average	reserve	grade	
level	in	order	to	ensure	a	consistent	and	sustainable	level	
of production.	Full	year	silver	equivalent	production	of	
7.1 million	ounces	was	26%	lower	than	2010	(9.6	million	ounces).	

The	Company	took	advantage	of	strong	metal	prices	to	
process waste	material	from	previous	campaigns	(see	table	
below	on	Macarena	Waste	Dam	Deposit).	This	material,	
whilst increasing	overall	annual	treated	tonnage	by	7%	
to 687,966	tonnes	(2010: 645,974	tonnes),	was	processed	
at a decreased	average	silver	grade	of	95	g/t.	In	addition,	
in 2011	the	Company	mined	in	the	lower	grade	border	
areas with	associated	narrower	veins	and	increased	dilution.	
This	additional	material	was	not	part	of Arcata’s	resource	base.	

In	Q4	2011,	the	first	stage	of	the	project	to	convert	40%	of	
Arcata’s	concentrate	into	dore	was	successfully	completed.	
The second	stage	of	the	project	will	be	completed	in	H2	
2012 and	subsequently	100%	of	Arcata’s	concentrate	will	be	
converted	into	dore.	As	a	result	of	the	metallurgical	recoveries	
involved	in	the	process,	there	will	be	an	estimated	reduction	
in production	in	2012	of	291,000	silver	equivalent	ounces.	
Total	investment	for	the	project	is	approximately	$14	million	
and	the	Company	believes	that	this	will	be	a	highly	profitable	
project	as	the	resulting	decrease	in	refining	fees,	commercial	
discounts	and	associated	selling	expenses	will	more	than	offset	
the	treatment	costs	associated	with	the	process.	

Costs
Unit	cost	per	tonne,	excluding	royalties,	increased	by	8%	to	
$70.2	(2010:	$65.0).	Including	royalties,	the	increase	in	2011	
was	also	8%	at	$77.0	per	tonne	(2010:	$71.1).	Key	drivers	were	
a	rise	in	the	number	of	contractors	employed	in	the	mine	due	
to	the	increased	number	of	stopes,	higher	wage	costs	in	line	
with	industry	inflation	and	higher	diesel	prices.	These	effects	
were	partly	offset	by	energy	cost	savings	achieved	following	
price	renegotiations	and	by	economies	of	scale	resulting	
from the	increase	in	treated	tonnage.

In	2011,	the	silver/gold	concentrate	from	Arcata	was	sold	
to Cormin,	Korea	Zinc	Co.,	Ltd	and	MRI	Trading	Ag.	10%	
of Arcata’s	production	was	processed	into	dore;	all	of	which	
was	sold	to	Johnson	Matthey	in	2011.	

1   Please note that all mineralised intersections in this 

release are quoted as down-hole lengths, not true widths.

Employees	at	the	Arcata	plant

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Pallancata: Peru 

Production and sales
The	Pallancata	silver/gold	property	is	located	in	the	Department	
of	Ayacucho	in	southern	Peru,	approximately	160	kilometres	
from	the	Arcata	operation.	Pallancata	commenced	production	
in 2007	and	is	a	joint	venture	with	International	Minerals	
Corporation	in	which	Hochschild	controls	60%	and is the	
mine operator.	Ore	from	Pallancata	is	transported	22 kilometres	
to	the	Selene	plant	for	processing.	

In	2011,	full	year	production	at	Pallancata	was	10.8	million	
silver	equivalent	ounces	(2010:	12.3	million),	a	decrease	
of 12%.	Although	treated	tonnage	remained	broadly	flat	
compared	to	2010,	there	was	a	fall	in	grades	reflecting	higher	
dilution	from	narrower	veins,	as	well	as	the	Company’s	decision	
to	take	advantage	of	the	prevailing	high	precious	metals	
price environment	to	process	some	lower	grade	economic	
material	extracted	from	the	borders	of	the	main	Pallancata	
vein.	This	additional	material	was	not	part	of	Pallancata’s	
resource	base.	

Costs
Excluding	mine	royalties,	unit	cost	per	tonne	increased	by	
18%,	to	$54.5	per	tonne	(2010:	$46.2).	Including	royalties,	
the increase	in	2011	was	17%,	to	$60.4	per	tonne	(2010: $51.8).	
This	rise	was	principally	due	to	increased	wage	costs resulting	
from	industry	inflation.	

View	of	the	camp	at	Pallancata

Pallancata

Peru
8,767	koz	silver
33.88	koz	gold
10,800	koz	silver	equivalent

In	addition,	the	Company	incurred	higher	mine	service	
costs (transportation,	energy	and	equipment	hire)	reflecting	
increased	diesel	prices	and	the	development	of	new	mine	
areas.	A	number	of	cost	initiatives	partially	offset	these	factors,	
including	a	change	to	the	mine	backfill	process	leading	to	
lower	cement	consumption,	as	well	as	cost	efficiencies	in	
explosives	consumption.

In	2011,	the	silver/gold	concentrate	from	Pallancata	was	sold	
to	Teck	Metals	Ltd.,	Aurubis	and	LS-Nikko	Copper.	

Resource life 
The	resource	life	of	the	Pallancata	operation	stands	at	7.4	years	
as	at	31	December	2011,	up	7%	compared	to	2010	(6.9	years).	
During	2011,	a	total	of	50,748	metres	of	diamond	drilling	was	
carried	out	over	the	course	of	the	year	(2010:	46,547	metres),	
mainly	focused	on	the	San	Javier,	Virgen	del	Carmen,	Rina,	
Luisa,	Pallancata	West	and	Huararani	veins	with	intercepts	
including1:	

•	Luisa	DLLU-A08	9.0m	at	1.61	g/t	Au	and	301	g/t	Ag

3.25m	at	4.89	g/t	Au	and	1,382	g/t	Ag	
DLLU-015	8.4m	at	2.79	g/t	Au	and	565	g/t	Ag	
DLLU-A01	0.99m	at	40.66	g/t	Au	and	670	g/t	Ag

•	Pallancata West	DLPL-A796	4.16m	at	6.08	g/t	Au	

and 1,484 g/t	Ag

•	Yanina	DLVC-010	0.77m	at	6.10	g/t	Au	and	1,300	g/t	Ag

•	Rina DLRI-A21	1.72m	at	6.12	g/t	Au	and	1,614	g/t	Ag

DLRI-A40	10.36m	at	2.76	g/t	Au	and	812	g/t	Ag

•	Huararani DLPL-A745	4.4m	at	18.45	g/t	Au	and	954	g/t	Ag

The	2012	exploration	programme	at	Pallancata	will	target	new	
mineralised	structures	to	the	north,	west	and	south	of	the	main	
operation	area,	with	59,140	metres	of	drilling	planned.

1   Please note that all mineralised intersections in this 

release are quoted as down-hole lengths, not true widths.

	
	
	
26 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Main	operations	continued

San Jose: Argentina 

Production and sales
The	San	Jose	silver/gold	mine	is	located	in	Argentina,	in	the	
province	of	Santa	Cruz,	1,750	kilometres	south-southwest	of	
Buenos	Aires.	San	Jose	commenced	production	in	2007	and	
is a	joint	venture	with	McEwen	Mining	Inc	(formerly	Minera	
Andes	Inc.).	Hochschild	controls	51%	of	the	joint	venture	
and is	the	mine	operator.	

San	Jose	delivered	a	robust	performance	in	2011,	with	
silver equivalent	production	up	3%	to	10.7	million	ounces	
(2010:	10.4	million	ounces).	This	was	mainly	a	result	of	an	
anticipated	increase	in	silver	grades,	as	well	as	operational	
efficiencies	that	led	to	an	increase	in	recovery	rates	to	89%	
for gold	and	86%	for	silver	(an	increase	of	approximately	
5% for	both	gold	and	silver	compared	to	2010).	Silver	grades	
rose	by	12%	year-on-year	and	silver	production	by	10%	to	
5.9 million	ounces	(2010:	5.3	million	ounces).	In	line	with	
the mine	plan,	the	average	gold	head	grade	decreased	by	
5% and	gold	production	by	4% to	80.95	thousand	ounces	
(2010:	84.30	thousand	ounces).	

On	4	May	2011,	following	a	15	day	production	stoppage	at	the	
operation,	the	Group	successfully	concluded	negotiations	with	
the	AOMA	union	(Argentine	Mining	Labour	Association).	

Costs
Unit	cost	per	tonne,	excluding	royalties,	increased	by	18%	to	
$169.6	(2010:	$144.1).	Including	royalties,	the	increase	in	2011	
was	19%,	at	$181.7	per	tonne	(2010:	$152.3).	Local	inflation	
in Argentina	continues	to	run	at	between	25%	and	30%	and	
consequently	the	key	driver	of	the	rise	in	costs	was	wage	cost	
inflation.	A	higher	consumption	of	reagents	also	contributed	
to	the	increase	in	costs	although	this	was	offset	by	a	significant	
improvement	in	recoveries.	The	high	local	inflation	also	
impacted	materials	and	supplies	but	was	partly	offset	by	a	6%	
devaluation	of	the	Argentinian	peso,	lower	mine	development,	
the	extraction	of	low	cost,	low	grade,	superficial	material	
located	in	new	mine	areas	(Saavedra)	as	well	as	efficiencies	
gained	from	improving	operational	processes	(maintenance	
and	other	support	processes).	

 San Jose

Argentina
5,870	koz	silver
80.95	koz	gold
10,727	koz	silver	equivalent

The	Company	expects	cost	increases	in	2012	to	be	in	the	range	
of	25–30%,	in	line	with	the	above	mentioned	local	inflation.	

In	2011,	the	dore	produced	at	San	Jose	was	sold	to	Argor	
Heraeus	S.A.	and	Johnson	Matthey	Inc.	The	concentrate	
produced	at	the	operation	was	sold	to	Teck	Metals	Ltd.,	
Aurubis and	LS-Nikko	Copper.

Resource life 
Following	an	intensive	drill	campaign	in	2011,	the	Company	
increased	the	resource	life	of	the	San	Jose	property	by	7%,	
to 12.2	years	(as	at	31	December	2011).	A	significant	portion	
of the	San	Jose	property	continues	to	be	open	at	depth	
and laterally.	

After	a	successful	drilling	campaign	in	the	first	half	of	2011,	
the second	half	of	the	year	was	dedicated	to	completing	
geophysical	and	magnetometry	work	in	order	to	identify	new	
targets	at	the	property.	This	work	was	successfully	completed	
and	provided	areas	of	potential	that	were	targeted	in	the	
Q4 drilling	campaign	and	continuing	into	2012.	During	
the year, 55,678	metres	of	diamond	drilling	was	conducted	
(2010: 53,692	metres),	focused	on	the	Luli,	Susana,	Orión	
and Pilar veins	with	significant	intercepts	including1:	

•	Luli	SJM-157	1.28m	at	20.11	g/t	Au	and	1,409	g/t	Ag
SJD-1015	2.00m	at	45.51	g/t	Au	and	4,257	g/t	Ag

•	Susana	SJD-1020	2.15m	at	54.84	g/t	Au	and	4,949	g/t	Ag

SJD-1033	2.50m	at	11.43	g/t	Au	and	1,105	g/t	Ag

•	Pilar	SJD-996	17.17m	at	11.33	g/t	Au	and	436	g/t	Ag

SJD-992	17.72m	at	6.28	g/t	Au	and	356	g/t	Ag

In	2012,	the	exploration	programme	includes	a	93,320	metre	
drilling	campaign	(110,583	metres	including	infill	drilling)	
that	will	evaluate	extensions	of	already	known	mineralised	
structures	and	also	the	targeting	of	new	veins.	

Employees	at	the	San	Jose	mine

1   Please note that all mineralised intersections in this 

release are quoted as down-hole lengths, not true widths.

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Other	operations

Ares

Peru
581	koz	silver
29.03	koz	gold
2,323	koz	silver	equivalent

 Moris

Mexico
64	koz	silver
19.26	koz	gold
1,220	koz	silver	equivalent

Ares: Peru 

Moris: Mexico 

Production and sales
The	Ares	mine,	which	commenced	production	in	1998,	is	a	
100%	owned	operation	located	approximately	275	kilometres	
from	the	city	of	Arequipa	in	southern	Peru.	The	Ares	mine	
continued	to	operate	for	the	full	year,	albeit	at	a	lower	
level, producing	2.3	million	silver	equivalent	ounces	
(2010: 2.7 million	silver	equivalent	ounces).	

Production and sales
The	100%	owned	Moris	mine,	is	an	open	pit	mine	and	is	
located	in	the	district	of	Chihuahua,	Mexico.	Mine	production	
ceased	at	Moris	in	September	2011,	although	continued	
leaching	of	the	pads	produced	further	ounces	towards	the	
end of	the	year.	Full	year	production	was	1.2	million	silver	
equivalent	ounces	(2010:	1.4	million	ounces).	

Although	production	at	Ares	was	expected	to	end	in	2011,	
the Company	continues	to	extract	mineral	from	new	veins	
and production	will	continue	in	2012.	Management	also	
continues	to	monitor	the	grade	and	cost	profile	of	the	
operation	to	ensure	that	it	is	in	line	with	the	Company’s	
policy of	producing	profitable	ounces.	A	new	exploration	
programme	for	Ares	is	currently	being	developed	for	2012,	
with	the	aim	of	identifying	new	resources.	

100%	of	Ares’	production	is	processed	into	dore,	all	of	which	
was	sold	to	Johnson	Matthey	in	2011.	

Moris	is	currently	in	the	final	stage	of	the	pads’	cyanidation	
process	although	exploration	continues	in	the	area	and	the	
Company	has	been	able	to	identify	new	exploration	targets	
at Moris	with	the	goal	of	identifying	new	resources.	

In	2011,	the	gold/silver	dore	produced	at	Moris	was	sold	
to Johnson	Matthey.

View	of	the	plant	at	Moris

View	of	the	Ares	mine

	
	
	
28 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Advanced	Projects

The	Company	has	three	Advanced	Projects:	Inmaculada,	
Crespo	and	Azuca.	The	Company	recently	announced	
the results	of	feasibility	studies,	conducted	by	Ausenco,	
an independent	consultant,	on	Inmaculada	and	Crespo.	
These projects	are	expected	to	contribute	an	average	
attributable	annual	production	of	ten	million	silver	equivalent	
ounces,	increasing	current	production	levels	by	50%.	
Both projects	are due	to	be	commissioned	in	Q4	2013	and	
have	an	initial	combined	capital	cost	estimated	at	$426	million	
($335	million	attributable	to	Hochschild).	

At	Azuca,	the	Company	has	delayed	the	feasibility	study	to	
continue	exploration	work	at	the	project	throughout	2012	in	
order	to	consolidate	resources	and	provide	a	more	comprehensive	
picture	of	the	complex	vein	structures	in	the	area.	

Inmaculada
Crespo  
Azuca

Inmaculada: Peru 
Inmaculada	is	a	20,000	hectare	gold-silver	project	located	in	
the	Company’s	existing	operational	cluster	in	southern	Peru	
and	is	60%	owned	and	controlled	by	Hochschild,	following	
the acquisition	of	a	controlling	stake	in	October	2010.	
The remaining	40%	is	held	by	the	Company’s	joint	venture	
partner	at	Pallancata,	International	Minerals	Corporation	(“IMZ”).	

The	project	is	now	set	to	start	construction,	with	total	initial	
capital	expenditure	of	$315	million	for	a	3,500	tonne	per	
day (“tpd”)	underground	operation	with	average	annual	
production	of	12	million	silver	equivalent	ounces	(seven	
million	attributable	ounces),	and	is	due	to	be	commissioned	
in Q4	2013.	The	Company	is	also	progressing	with	the	
exploration	programme	at	the	property	which	consists	of	
40 mining	concessions	with	resources	which	are	currently	
estimated	at a total	of	150	million	silver	equivalent	ounces.

Changes	from	the	2010	scoping	study	resulting	from	the	
feasibility	study	process	include:	an	update	of	the	mineral	
resource;	the	use	of	only	Measured	&	Indicated	resources	as	
the	basis	for	the	initial	reserves;	a	change	in	the	metallurgical	
process	from	flotation	to	leaching	with	the	resulting	change	
from	a	concentrate	to	dore	as	the	final	product;	and	an	

Inmaculada estimated timeline

2012
Q1

Q2

Q3

Q4

2013
Q1

Q2

Q3

Q4

Procurement

Engineering

Permitting	process

Mine	development

Process	plant	construction

Start	of	production

increase	in	the	plant	capacity	from	3,000	tpd	to	3,500	tpd.	
In addition,	as	a	result	of	feasibility	level	geotechnical	studies,	
the	rock	quality	was	determined	to	be	poorer	than	anticipated	
which	has	affected	dilution,	mine	capex	and	mining	costs.	
All of	these	factors	were	incorporated	in	the	new	capex,	
cost and	Net	Present	Value	(“NPV”)	figures	presented	in	
the feasibility	study	results.

The	feasibility	study	was	conducted	using	only	measured	and	
indicated	resources	from	the	Angela	vein.	Summary	results	
(on a	100%	basis,	applying	a	1.5	g/t	gold	equivalent	cut-off	
grade)	are	as	follows:	

•	Measured	&	Indicated	resources:	7.07	mt	at	an	average	grade	
of	4.07	g/t	gold	and	144	g/t	silver	containing	approximately	
925,100	ounces	of	gold	and	32.8	million	ounces	of	silver	

•	Inferred	resources	of	4.94	mt	at	an	average	grade	of	3.91	g/t	
gold	and	152	g/t	silver	containing	approximately	620,000	
ounces	of	gold	and	24.2	million	ounces	of	silver	

•	Estimated	mineral	reserves	(at	a	cut-off	grade	of	2.3	g/t	gold	
equivalent):	7.80	mt	at	an	average	grade	of	3.37g/t	gold	and	
120	g/t	silver	containing	approximately	845,000	ounces	of	
gold	and	30.1	million	ounces	of	silver	

The	project	has	been	shown	to	be	profitable	even	under	
conservative	gold	and	silver	price	assumptions.	The	single,	
wide	vein	will	also	allow	for	lower	mining	costs	and	a	
metallurgical	process	with	estimated	recovery	rates	of	95.6%	
for	gold	and	90.6%	for	silver.	The	project’s	proximity	to	the	
Company’s	existing	operations	also	offers	logistical	synergies	
and	reduces	execution	risk.	The	principal	execution	risks	
facing	the	Inmaculada	project	are	possible	disruptions	to	the	
project	schedule	resulting	from	social	or	political	instability	
and	the	project’s	dependence	on	third	party	supplies	
of electricity.	

The	feasibility	study	results	confirmed	that	the	project	provides	
strong	returns	based	on	the	existing	reserve	base.	However,	
Hochschild	is	confident	that	the	mineable	resource	base	will	

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be	expanded	by	upgrading	the	inferred	mineral	resources	in	
the	South	West	and	North	East	extensions	of	the	Angela	vein.	
Current	project	economics	do	not	factor	in	almost	five	million	
tonnes	of	inferred	resource	containing	over	60	million	silver	
equivalent	ounces	which	could	almost	double	the	life-of-mine.	
In	addition,	there	is	further	geological	potential	at	the	
Inmaculada	property	which	hosts	over	25	kilometres		
of gold/silver-bearing quartz	veins	of	the	low	sulphidation	
type veins	which	remain	largely	untested.

In	2011,	exploration	drilling	at	Inmaculada	totalled	
25,341 metres	and	in	2012,	the	drilling	programme	
of 54,650 metres	will	focus	on	further	exploration	of	
the Angela	vein	and	other	known	veins	in	the	district.	

Crespo: Peru
Crespo	is	100%	owned	by	Hochschild	and	is	located	in	
the Company’s	existing	operating	cluster	in	southern	Peru.	
Crespo is	also	set	to	begin	construction,	with	total	initial	capital	
expenditure	of	$111	million	for	a	6,850	tpd	operation	with	
an average	annual	production	of	2.7	million	silver	equivalent	
ounces	from	2014.	This	will	be	a	relatively	simple	open	pit	
project	with	high	gold	recovery	rates,	and	again,	will	benefit	
from	operational	synergies	due	to	its	proximity	to	the	
Company’s	existing	operations.	The	principal	execution	
risks facing	the	Crespo	project	are	possible	disruptions	to	the	
project	schedule	resulting	from	social	or	political	instability	and	
the	project’s	dependence	on	third-party	supplies	of electricity.

Changes	from	the	January	2011	scoping	study	resulting	from	
the feasibility	study	process	include:	an	update	of	the	mineral	
resource;	an	increase	in	the	plant	capacity	from	5,650	tpd	
to 6,850	tpd;	and	a	change	in	the	source	of	power,	to	a	
25 kilometres	60	KV	transmission	line	connecting	the	Arcata	
operation	to	Crespo.	Significant	metallurgical	testing	was	also	
carried	out	in order	to	review	the	overall	process	and	optimise	
recoveries.

These	updates	were	all	incorporated	in	the	new	capex,	cost	
and	NPV	figures	presented	in	the	feasibility	study	results.

Crespo estimated timeline

2013
Q1

Q2

Q3

Q4

2012
Q1

Q2

Q3

Q4

Procurement

Engineering

Permitting	process

Road	haul

Process	plant	construction

Start	of	production

The	updated	resource	estimate	for	Crespo	replaced	the	
previous	estimate	published	in	the	scoping	study	and	
represented	an	increase	in	Measured	&	Indicated	gold	
equivalent	resources	of	58%	(304,000	ounces).	Measured	&	
Indicated	resources	now	total	23.4	million	tonnes	at	0.45	g/t	
of gold	and	39	g/t	of	silver	containing	340,000	ounces	of	gold	
and	29.2	million	ounces	of	silver.	

Ore	reserves,	calculated	by	Ausenco,	total	20.48	million	tonnes	
at	0.46	g/t	of	gold	and	39	g/t	of	silver	with	a	cut-off	grade	of	
0.33	g/t	gold	equivalent	and	metals	prices	of	$1,300/ounce	
gold	and	$23/ounce	silver.	

The	Crespo	feasibility	study	results	do	not	factor	in	almost	
3.8 million	tonnes	of	in-pit	inferred	resource,	containing	
6.6 million	silver	equivalent	ounces	with	the	potential	to	add	
almost	18%	of	mineable	material	at	no	further	mining	cost	
to the	Company.	There	is	also	further	geological	upside	at	
the Queshca	gold	target,	to	the	north	of	the	current	feasibility	
study	resource	base.	In	addition,	a	drilling	gap	exists	between	
Crespo	and	Queshca	and	encouraging	geological	evidence	
would	suggest	further	potential	for	economic	mineralisation.	

The	2012	drill	programme	of	5,500	metres	is	focused	on	
converting	Inferred	resources	to	the	Indicated	resource	
category	and	to	increase	the	resource	base	and	to	continue	
exploring	the	Queshca	target.	

Azuca: Peru
The	100%	owned	Azuca	project	is	also	located	in	the	
Company’s	southern	Peru	operating	cluster.	In	January	2012,	
the	Company	took	the	decision	to	delay	the	feasibility	study	
at Azuca	and	continue	exploration	work	at	the	project	
throughout	2012	in	order	to	consolidate	resources	and	to	
provide	a	more	comprehensive	picture	of	the	dispersed	vein	
structures	present	in	the	area.	

Moreover,	the	Company	believes	that	the	geological	potential	
of	the	Azuca	property	may	produce	richer	structures	that	could	
further	support	the	investment	required	to	develop	the	asset	
but	could	alter	the	design	and	location	of	future	mine	and	
plant	infrastructure,	tailings	ponds	and	other	key	equipment.	
The	Hochschild	Board	has	therefore	approved	an	exploration	
programme	for	Azuca	in	2012.	

As	of	December	2011,	the	Azuca	project	has	Measured	&	
Indicated	resources	totalling	7.05	million	tonnes	at	0.77	g/t	
of gold	and	188	g/t	of	silver	containing	173,500	ounces	of	gold	
and	42.7	million	ounces	of	silver.	

Exploration	at	the	site	is	ongoing,	with	promising	higher	grade	
intercepts	suggesting	the	presence	of	new	higher	grade	veins.	
The	2012	drilling	programme	will	be	focused	on	identifying	
further	extensions	of	the	Vivian-Yanamayo,	Colombiana	and	
Azuca	West	veins,	with	a	drilling	programme	of	28,000	metres	
expected	to	be	carried	out	in	these	new	areas.

	
	
	
30 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Exploration	review

2011 Highlights

•	$71	million	invested	in	exploration	in	2011;	33%	brownfield,	

15%	Advanced	Projects	and	36%	greenfield1	

•	Resource	life	up	11%	to	9.7	years	

•	Total	resources	up	17%	to	535	million	silver	

equivalent ounces2	

•	Increase	in	‘Company	Maker’	pipeline	from	eight	to	13	projects

•	Record	2012	exploration	budget	of	$90	million;	

30% brownfield,	19%	Advanced	Projects,	35%	greenfield,	
others	and	support	12%	and	technical	support	4%

•	330,804	metres	of	drilling	to	be	undertaken	in	2012

We	firmly	believe	that	the	
combination	of	our	enviable 
operational, exploration	
and	project development skills,	
with	our	premium geological 
land position	spread	across	
the	Americas,	is	key		
to	maximising long-term 
sustainable shareholder value.

Overview
Hochschild’s	commitment	to	its	exploration	strategy	has	
been reaffirmed	with	a	29%	increase	in	the	exploration	
budget for	2012	to	$90	million,	(from	$70	million	in	2010),	
the largest	exploration	budget	ever	for	the	Company.	
In 2011, investment	in	exploration	totalled	$71	million	and	
315,373	metres	of	drilling	was	completed	at	the	Company’s	
brownfield,	Advanced	Projects,	greenfield	and	copper	
projects.	The	2012	budget,	representing	330,804	metres,	
will be	split	between	exploration	work	at	the	Company’s	
existing	operations,	the	Advanced	Projects	and	greenfield	
opportunities	in	Peru,	Argentina,	Mexico	and	Chile.

In	2011,	the	exploration	programme	delivered	positive	results,	
especially	in	respect	to	its	key	aims	of	increasing	the	resource	
life	of	the	Company’s	core	operations	and	expanding	its	
project	pipeline	which	now	includes	13	“Company	Makers”	
and	13	“Medium	Scale”	projects.

In	2012,	exploration	work	at	the	Company’s	core	
operations will	be	mainly	focused	on	improving	resource	
quality.	The	main	objective	of	exploration	work	at	the	
Advanced	Projects	will	be	to	incorporate	additional	resources	
at	Inmaculada	and	Crespo,	and	at	Azuca,	to	concentrate	on	
the	exploration	of	high	quality	resources	that	better	support	
a significant	investment.	Exploration	at	the	Company	Maker	
projects	will	include	continued	drilling	and	further	analysis.	
At the	Company’s	Medium	Scale	projects,	work	will	continue	
to	develop	those	high-quality,	early	stage	projects	that	have	
the potential	to	move	through	the	pipeline	to	production.	
Work	will	also	continue	at	the	Company’s	copper	projects	and	
on	the	Company’s	generative	programme	to	conduct	further	
exploration	on	the	Company’s	extensive	land	package	of	
premium	properties	in	four	key	countries.	In	2011,	the	
number	of	geologists	employed	by	the	Company	was	92.

Geological	samples	at	Pallancata

Assay	testing

1   Amount disclosed refers to expenditure from the Group’s exploration budget and does 

not include expenditure from the operational budget. 
2   Total resources here exclude base metal resources. 

31

Greenfield exploration
Approximately	36%	of	the	2011	exploration	budget	in	
2011 was	invested	in	the	Company’s	greenfield	programme,	
and	in 2012,	the	proportion	will	be	35%.	In	2011,	a	total	
of 41,546 metres	were	drilled	as	part	of	the	greenfield	
exploration programme	and	in	2012,	this	is	expected	
to increase	to	47,500 metres.	

Brownfield exploration
In	2011,	approximately	33%	of	the	exploration	budget	was	
invested	in	brownfield	drilling	in	the	areas	immediately	
surrounding	Hochschild’s	three	main	operations.	As	a	
result, there	was	an	11%	increase	in	resource	life	to	
9.7 years (2010:	8.7	years).	

The	Company	takes	a	very	conservative	approach	to	resource	
delineation	and	applies	the	same	cut-off	grades	to	reserves	
and resources.	As	a	result,	the	Company	has	a	high	rate	
of conversion	from	resources	to	reserves.	

See	the	full	Reserves		
and	resources	tables
See pages 171 to 175

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Ares: Peru  
Arcata: Peru  
Pallancata: Peru  
San Jose: Argentina  
Moris: Mexico  

Inmaculada: Peru  
Crespo: Peru  
Azuca: Peru  

KEy tARGEtS

Mosquito: Argentina  
La Flora: Argentina  
Argenta: Argentina  
Jasperoide (Cu): Peru  

Growth Pyramid

CuRREnt 
OPERAtIOnS

3
3
3
3
3

ADVAnCED 
PROJECtS

7

7

7

7

7

KEy tARGEtS

Encrucijada: Chile 
Victoria: Chile 
Valeriano: Chile
Soranpampa: Peru
Mercurio: Mexico
Apacheta: Peru
Alpacocha (Cu): Peru

KEy PROSPECtS
Huachoja: Peru
Coriwasi: Peru
Josnitoro: Peru
Antay (Cu): Peru
Corazon de Tinieblas: Mexico
La Falda: Chile

KEy

Current operations
Advanced Projects
Greenfield projects

Company 
Makers

DRIll 
tARGEtS

3
3
3
3
3

PROSPECtS

M

e

S

d

c

i

a

u

l
e

m

7

7

7

7

7

KEy PROSPECtS

Pomona: Argentina  
 Astana: Peru  
Farallón: Peru  
 Ibel: Peru  
 San Martin: Peru  
San Antonio: Chile  
El Gachi/Moctezuma: Mexico  
Cuello Cuello: Peru  
Huacullo: Peru  

lAnD PACKAGE
>1 MILLION HECTARES GENERATIVE

29% increase in exploration budget versus 2011

	
	
	
 
 
32 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Company	Makers

Overview
The	Company	currently	has	13	potential	“Company	Makers”	
which	are	projects	with	the	potential	to	achieve	20–30	million	
silver	equivalent	ounces	per	year.	These	are	typically	high	
sulphidation,	disseminated	or	gold/copper	porphyry	deposits	
and	are	generally	open	pit	operations.	In	2011,	$12.4	million	
was	invested	in	finding	and	developing	such	deposits	and	
the 2012	budget	has	increased	to	$15.8	million.	

Mercurio

Mexico

78
2
Coriwasi
6
1
3

Peru

Apacheta

Huachoja

Soranpampa

Victoria

Chile

Encrucijada

La Falda

Valeriano

Victoria: Chile
The	Victoria	project	in	northern	Chile	is	60%	owned	by	
Hochschild,	with	the	remaining	40%	held	by	Iron	Creek	
Capital.	Exploration	work	is	delivering	positive	results	at	the	
property	which	covers	46,100	hectares	of	continuous	strike	
length	at	the	highly	productive	Domeyko	Fault	Zone.	In	2011,	
7,359	metres	of	drilling	was	completed.	Exploration	focused	
on	the	porphyry	potential	of	the	property	and	work	was	
completed	on	a	number	of	targets.	The	Picaron	target	was		
drill	tested	and	significant	alteration	and	anomalous	copper	
mineralisation	was	encountered,	proving	it	to	be	a	true	copper	
porphyry	system.	The	resource	is	open	and	may	increase	in	
grade	and	thickness	at	depth.	Selected	intercepts	from	these	
exploration	programmes	include1:	

•	VPI-DD-11-003	From	224.0–265.0m	depth	–	

41.0m	at	1,293	ppm	Cu	

•	VPI-DD-11-003	From	316.0–350.0m	depth	–	

34.6m	at	869	ppm	Cu,	15.6	ppm	Mo	

•	VPI-DD-11-003	From	357.0–368.0m	depth	–	

11.0m	at	2,102	ppm	Cu,	27.8	ppm	Mo	and	0.1	g/t	Au

•	VPI-RC-11-010	From	18.0–32.0m	depth	–	

14.0m	at	0.39%	Cu	and	0.43%	Mn	
Includes:	6.0m	at	0.53%	Cu	and	0.62%	Mn

The	drilling	campaign	of	6,800	metres	in	2012	will	include	
offset	drilling	of	the	recently	reported	intercepts	in	and	around	
the	Picaron	target	as	well	as	continued	definition	drilling	of	the	
exotic	copper	oxide	deposit.	A	data	compilation	and	surface	
exploration	programme	will	also	be	carried	out	over	the	entire	
Victoria	property	in	2012	and	the	drilling	of	defined	targets	
will	subsequently	take	place	in	the	second	half	of	the	year.	

Valeriano: Chile
The	100%	owned	Valeriano	property	in	Chile	is	located	
27 kilometres	north	of	Barrick	Gold	Corporation’s	Pascua	
Lama	project,	in	close	proximity	to	the	border	with	Argentina,	
and	covers	an	area	of	3,750	hectares.	The	property	hosts	both	
high-sulphidation	as	well	as	porphyry	style	disseminated	gold	
mineralisation.	The	property	has	been	explored	by	a	number	
of	mining	companies	in	the	past,	including	Phelps	Dodge	
(1989–1991)	and	Barrick	(1995–1997),	both	of	which	
completed	drill	campaigns	totalling	12,575	metres.	
No significant	exploration	had	been	undertaken	
at the property	since	1997.	

Hochschild	commenced	drilling	at	Valeriano	in	October	2011	
and	at	the	end	of	the	year,	2,302	metres	had	been	drilled,		
with	anomalous	gold	and	molybdenum	intercepts	reported.	

1   Please note that all mineralised intersections in this release  

are quoted as down-hole lengths, not true widths.

33

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Further	detailed	geological	work	has	identified	targets	in	
and adjacent	to	the	primary	tested	target.	Positive	intercepts	
reported	included:	

•	VALDD11-001	From	245.12–252.8m	depth	–	

7.68m	at	0.75%	Cu	and	0.08	g/t	Au	

•	VALDD11-002	From	572.0–606.4m	depth	–	
34.4m	at	0.19%	Cu	and	116.24	ppm	Mo		
Includes	6m	at	0.19	g/t	Au	

In	2012,	the	2,500	metre	drilling	programme	will	continue	the	
drill	testing	of	the	target	at	depth	during	the	first	half	of	the	
year,	with	follow	up	drilling	and	drill	testing	of	the	near	surface	
high	sulphidation	target	planned	for	the	second	half.

Encrucijada: Chile 
At	the	51%	owned	Encrucijada	property	in	Chile,	1,397	metres	
were	drilled	in	2011.	Preliminary	results	indicated	a	true	porphyry	
copper	–	gold	system,	with	individual	intercepts	of	anomalous	
gold	and	silver	up	to	0.26	g/t	and	95	g/t	respectively.	Positive	
drilling	results	included	the	following	intercepts1:

•	END11-026	From	0–603m	depth	–	603m	at	670ppm	Cu

Includes:	0–68m	depth	–	68m	at	0.12%	Cu	
54–66m	depth	–	12m	at	0.20%	Cu	
382–404m	depth	–	22m	at	0.13%	Cu

In	2012,	the	exploration	programme	and	2,000	metre	drilling	
campaign	at	Encrucijada	will	continue	the	offset	drilling		
of	results	reported	in	2011	and	will	also	include	additional	
geophysical	interpretation	and	targeting	of	the	porphyry	style	
mineralisation	below	the	San	Bernardo	tourmaline	breccias	
and	dome	complex,	and	in	the	surrounding	area.	

Mercurio: Mexico
Mercurio	is	a	100%	owned	36,388	hectare	property	in	Mexico,	
located	between	two	high	grade	mines,	Sombrerete	and	Fresnillo.	
In	2011,	7,735	metres	of	drilling	was	completed;	results	to	date	
indicate	strong	base	metal,	as	well	as	moderate	silver	mineralisation,	
associated	with	a	large	vein	system	similar	to	Fresnillo.	

Drilling	results	included1:

•	Hole 21	From	338.55–341.9m	depth	–	

35m	at	128.6	g/t	Ag,	1.95%	Zn,	0.66%	Pb	and	0.16%	Cu	

•	Hole 24	From	186.56–189.66m	depth	–	

3.1m	at	75	g/t	Ag,	7.9% Zn,	6.45%	Pb	and	0.5%	Cu	

•	Hole 29	From	368.35–374.25m	depth	–	

5.9m	at	115	g/t	Ag,	8.5%	Zn,	0.67%	Pb	and	0.6%	Cu	

In	2012	the	Company	plans	to	drill	an	additional	8,000	metres	at	
Mercurio,	around	recently	reported	intercepts	and	will	continue	
exploration	activities,	including	drilling	on	adjacent	targets.

1   Please note that all mineralised intersections in this release  

are quoted as down-hole lengths, not true widths.

Apacheta: Peru 
At	the	100%	owned	Apacheta	project	in	Peru,	3,044	metres	
of drilling	was	completed	in	2011	and	the	project	moved	up	
the	project	pipeline	from	prospect	to	drill	target.	The	initial	
drilling	programme	tested	high	sulphidation	and	porphyry	
targets	identified	in	the	2010	exploration	programme.	
Drilling intercepted	strongly	altered	rock	with	anomalous	
trace element	geochemistry.	In	2012	the	7,700	metre	drilling	
campaign	will	complete	the	initial	exploration	programme	
at the	Apacheta	1	and	2	targets	and	further	targets	will	be	
defined	by	a	surface	sampling	programme.	

Soranpampa: Peru
At	the	100%	owned	Soranpampa	project	in	Peru,	2,896	metres	
of	drilling	was	carried	out	in	2011.	The	first	phase	of	exploration	
was	completed,	with	anomalous	gold	and	molybdenum	
intercepts	reported.	Further	detailed	geophysical	work	has	
identified	targets	in	and	adjacent	to	the	primary	target	already	
tested.	Positive	intercepts	included1:	

•	DDHPA1104	From	356.4–374.0m	depth	–	

17.6m	at	0.15%	Mo	

•	DDHPA1109	From	332.0–362.3m	depth	–	

30.3m	at	0.15	g/t	Au	

In	2012,	the	2,500	metres	drilling	programme	will	focus	on	
targets	defined	by	the	IP	geophysical	survey.

Other Company Maker projects
Coriwasi: Peru
This	is	a	9,800	hectare	high	sulphidation	epithermal	and	porphyry	
copper-gold	type	target	in	northern	Peru	optioned	from	a	
private	party.	The	Company	is	in	the	process	of	completing	
the relevant	permits	and	approvals	process	for	the project.	

Huachoja: Peru 
This	is	a	3,000	hectare,	high	sulphidation	epithermal	target	
in southern	Peru	optioned	from	Teck	Peru	SA.	A	surface	
mapping	and	sampling	programme	will	be	completed	in	the	
first	half	of	2012	in	order	to	select	targets	for	drilling.	An	initial	
1,500	metres	drill	programme	will	then	be	carried	out	in	the	
second	half	of	the	year	to	test	identified	targets.	

la Falda: Chile 
The	La	Falda	property	in	northern	Chile,	is	located	close	to		
the	Company’s	other	projects	in	the	area	and	was	acquired	in	
December	2011	as	an	earn-in	project.	The	target	is	a	porphyry	
gold-copper	system.	The	Company	has	completed	the	permits	
and	approvals	process	and	will	look	to	assign	the	necessary	
exploration	budget	for	the	project	in	order	to	commence	
a drilling	campaign.	

	
	
	
34 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Operating	&	exploration	review
Medium	Scale	projects

Argenta: Argentina
At	the	100%	owned	Argenta	project	in	Argentina,	853	metres	
were	drilled	in	2011	to	test	the	known	vein	system	which	
reports	strongly	anomalous	gold	and	silver	mineralisation	
at surface	and	in	drill	hole.	Assay	results	are	being	analysed	
before	a	drilling	programme	is	put	in	place	for	2012.	

Astana/Farallón: Peru
Astana	is	a	100%	owned	project	located	in	the	Company’s	
southern	Peru	cluster,	with	high	sulphidation	of	disseminated	
gold/silver	mineralisation.	Historical	drilling	at	superficial	
levels	reported	anomalous	results	in	gold	and	silver	associated	
to	pyrite	with	values	of	200	to	390	g/t	Ag	eq.

Farallón	is	a	100%	owned	low	sulphidation	silver	veins	system,	
located	1.5	kilometres	to	the	east	of	Astana.	Previous	drilling	
at superficial	levels	reported	anomalous	results	in	gold,	silver,	
lead	and	zinc.	Work	conducted	in	2011	was	focused	on	
attaining	the	relevant	government	and	community	permits	
and	approvals	for	both	projects.	The	community	permit	has	
been	received,	and	in	2012	the	exploration	programme	will	
include	a	1,106	metre	drilling	campaign.	Exploration	activity	
will	be	carried	out	at	Farallón,	as	well	as	the	testing	of	
anomalies	in	the	Astana	area.	

San Martin: Peru
In	2011,	work	at	the	San	Martin	project	in	Peru	was	focused	
on obtaining	the	relevant	government	and	community	permits	
and	approvals.	The	community	permit	has	been	received,	
and in	2012	the	1,800	metre	drilling	campaign	will	focus	on	
defining	potential	mineralisation	following	previous	drilling	
campaigns	that	intercepted	high	quality	mineralisation.	

Overview
The	Company’s	project	pipeline	also	contains	various	
Medium Scale	properties	in	the	prospects	and	drill	target	
categories.	These	projects	each	have	the	potential	to	
contribute 5–10	million	silver	equivalent	ounces	of	
production per	year	and	tend	to	be	low	sulphidation	
epithermal	gold/silver	type	deposits	with	varying	base	
metal content	and	are	typically	mined	underground.

In	2011,	$7.9	million	was	assigned	to	finding	and	developing	
Medium	Scale	projects,	and	in	2012	the	Company	plans	
to invest	$7.0	million	in	this	category.	Positive	results	were	
reported	at	a	number	of	the	Company’s	Medium	Scale	
projects in	2011	and	a	number	of	properties	entered	the	
pipeline.	These	include	the	Pomona	project	in	Argentina,	
the San	Antonio	project	in	Chile,	and	the	Huacullo	and	
Cuello Cuello	properties	in	Peru.	

Mosquito: Argentina
Two	rounds	of	drilling	were	completed	at	the	100%	
owned Mosquito	property	in	Argentina	in	2011.	A	total	
of 8,495	metres	was	drilled,	testing	over	12	different	vein	
targets.	The	majority	of	the	drilling	did	not	intercept	any	
anomalous	vein	mineralisation.	In	2012	the	2,000	metre	
drilling	programme	will	include	offset	drilling	in	and	
around the	most anomalous	intercepts	reported	to	date.	
These intercepts	are	along	the	extension	of	the	Cerro	Morro	
(Extorre)	vein	deposit	and	positive	results	in	2011	included1:	

•	MQD11-15	From	149.8–152.4m	depth	–	

2.6m	at	3.07	g/t	Au	and	64	g/t	Ag	

•	MQD11-16	From	128.25–128.71m	depth	–	

0.46m	at	0.56	g/t	Au	and	64	g/t	Ag

la Flora: Argentina
At	the	La	Flora	project	in	Argentina,	two	large	vein	systems	
have	been	identified	since	drilling	commenced	in	H2	2010.	
In 2011,	a	total	of	1,812	metres	was	drilled	at	La	Flora	and	
a number	of	vein	targets	were	tested.	Drilling	was	successful	
in intercepting	anomalous	gold	and	silver	mineralisation.	
Positive	intercepts	included1:

•	LFD11-019	From	0.0–3.0m	depth	–	
3m	at	0.96	g/t	Au	and 3.2 g/t	Ag	

•	LFD11-019	From	11.0–19.3m	depth	–	
8.3m	at	1.48	g/t	Au	and 8.6	g/t	Ag

In	2012,	the	exploration	programme	and	4,000	metre	drilling	
campaign	at	La	Flora	will	include	a	detailed	mapping	and	
sampling	programme	around	the	anomalous	surface	samples	
and	drill	hole	intercepts	identified	in	2011.	An	IP	geophysical	
survey	will	also	be	completed	and	identified	targets	will	be	
subsequently	drilled.	

1   Please note that all mineralised intersections in this 

release are quoted as down-hole lengths, not true widths.

A	drill	rig	in	operation	at	the	
Mosquito	property	in	Argentina

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Other Medium Scale projects
Huacullo: Peru
At	the	Huacullo	project	in	Peru,	the	Company	is	in	the	process	
of	completing	the	relevant	government	and	community	
permits	and	approvals	process.	In	2012	the	485	metre	drilling	
campaign	and	exploration	programme	will	test	potential	
economic	mineralisation	in	low	to	intermediate	sulphidation	
veins	previously	drilled	by	other	companies.	

Jasperoide: Peru
In	2011,	the	exploration	programme	at	Jasperoide	included	
detailed	geological	mapping	on	the	Huinihuini	Mountain	area	
of	interest	and	in	the	surrounding	area,	and	a	3,726	metre	
drilling	campaign	with	20	drill	holes.	The	results	of	the	drilling	
campaign	indicate	Inferred	Resources	for	a	cut-off	with	0.2%	
Cu:	12.19	mt	with	1.32	%	Cu,	0.32	g/t	Au.	Positive	intercepts	
included1:	

Ibel: Peru
At	the	Ibel	project	in	Peru,	in	2011	work	focused	on	the	
completion	of	the	relevant	government	and	community	
permits	and	approval	process.	In	2012	the	445	metre	drilling	
campaign	at	Ibel	will	test	potential	economic	mineralisation	
in low	to	intermediate	sulphidation	veins	and	hydrothermal	
breccias	located	in	sedimentary	rocks.	

San Antonio: Chile
A	mapping	and	sampling	programme	to	define	drill	targets	
is in	progress	at	the	San	Antonio	project	in	Chile,	and	drilling	
should	commence	in	the	second	quarter	of	2012.	

Cuello Cuello: Peru
At	the	Cuello	Cuello	project	in	Peru,	the	relevant	government	
and	community	permits	and	approvals	were	received	in	
December	2011.	In	2012	the	1,179	metre	drilling	campaign	
that	will	test	potential	economic	silver-gold	mineralisation	
in a high	sulphidation	epithermal	prospect	will	commence	
in the second	quarter.	

Pomona: Argentina
In	2011,	an	initial	field	review	was	carried	out	at	the	Pomona	
project	in	Argentina.	In	2012	the	Company	will	conduct	
detailed	mapping	and	sampling	and	IP	geophysical	survey	
programmes	in	order	to	define	targets	for	drilling.	

Copper projects
Following	the	acquisition	of	Southwestern	Resources	in	2008,	
the	Company	currently	holds	a	number	of	copper	projects	
located	in	the	southern	Andes	in	Peru,	within	a	highly	
prospective	area	for	copper	deposits.	The	Company	has	
committed	6%	of	the	total	2012	budget	and	a	dedicated	
exploration	team	to	drilling	at	the	properties	in	order	to	
establish	potential	value.

•	JA-001	From	86.0–160.0m	depth	–	

74.0m	at	1.54%	Cu	and 0.20	g/t	Au	

•	JA-003	From	57.9–208.5m	depth	–	

150.6m	at	1.19%	Cu	and 0.46	g/t	Au	

•	JA-013	From	0.0–184.0m	depth	–	

184.0m	at	0.65%	Cu	and 0.20	g/t	Au	
Includes:	From	141.8–158.0m	depth	–		
16.2m	at	2.90%	Cu	and 0.61	g/t	Au	

In	2012,	a	second	drilling	campaign	of	3,500	metres	will	focus	
on	the	already	identified	mineralised	zone	and	surrounding	
area	to	locate	new	skarn	blankets	and	to	test	for	a	potential	
associated	porphyritic	system.

Alpacocha: Peru
In	2011,	408	metres	were	drilled	at	the	Alpacocha	copper	
project.	Exploration	was	focused	mainly	on	the	Paraiso	target,	
a	porphyry-skarn	type	deposit,	where	two	areas	of	interest	
were identified,	Paraiso	West	and	Paraiso	East.	The	drilling	
programme	in	2012	will	increase	significantly,	to	3,000	metres	
and	will	focus	on	the	Paraiso	target	(East	and	West),	where	
geological	mapping,	sampling	and	geophysics	will	also	
be completed.	

Antay: Peru
At	the	100%	owned	Antay	copper	project,	the	Company	
is in the	process	of	obtaining	the	necessary	access	permits	
for the project.	

Generative 
The	Company	holds	over	one	million	hectares	of	prime	
land in	key	geological	regions	across	four	countries	and	has	
committed	3%	of	the	total	2012	budget	to	conduct	further	
exploration	in	these	premium	areas.

1   Please note that all mineralised intersections in this 

release are quoted as down-hole lengths, not true widths.

	
	
	
36 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

We	respect	
the wellbeing	
of our employees,	
the environment	
and the	communities	
where	we	operate.

37

Corporate	responsibility
Letter	from	the	Chairman

Our	business success	is	due	to	our	approach	
of integrating	the	many	aspects	of	corporate 
responsibility	into	the	Group’s	decision-making.

$7.7mAmount	spent	in	2011	on social	

and	community	welfare	
activities

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Employees	at	Pallancata

Having	completed	my	first	year	as	Chairman	of	the	Corporate	Social	
Responsibility Committee,	I	am	pleased	to	introduce	the	Group’s	2011	
Corporate Responsibility	Report.

Since	its	inception,	Hochschild	Mining	has	taken	great	pride	in	managing	
its business	in	a	way	that	ensures	returns	not	only	to	shareholders,	but	to	
all stakeholders,	including	its	employees	and	the	communities	surrounding	
our operations,	and	with	due	regard	to	the	impact	of	our	activities	on	
the environment.

Over	time,	Hochschild	Mining	has	earned	a	reputation	for	translating	
these values into	action	as	we	firmly	believe	that	our	business	success	is	due	
to our approach	of integrating	the	many	aspects	of	corporate	responsibility	
into the Group’s	decision-making.

Facilitating	this	process	are	teams	of	dedicated	professionals	who	ensure	
that the many	risks	we	face	in	our	industry	are	identified	and	controlled	
by standards	and	procedures,	supported	by	proven	management	systems.

We	rely	on	the	goodwill	of	the	members	of	the	communities	located	close	
to our assets	to	be	able	to	operate,	whether	in	early	stage	exploration	or	
the construction	or	operation	of	an	active	mine.	We	therefore	consider	
it imperative	that	local	communities	are	closely	involved	in	our	planning	
processes in order	to address	their	needs	and	take	account	of	their	concerns.

The	communities	and	stakeholders	in	general	are	justifiably	concerned	with	
the impact	of	our	business	on	the	environment.	I	am	proud	that	we	have	invested	
in world	class	management	information	systems	to	ensure	that	we	meet	all	targets	
with respect	to	air	and	water	quality	and	the	efficient	use	of	natural	resources.

Despite	our	ongoing	commitment,	it	is	with	deep	regret	that	I	report	that	
we had three	fatalities	at	our	operations	during	2011.	In	our	view,	every	fatality	
is avoidable	and	we	remain	determined	in	our	pursuit	of	our	zero	fatality	target.	
We will	continue	to	monitor,	review	and	enhance	our	controls	and	also	provide	
the necessary	training.	We	provide	further	details	on	page 41	of	this	report.

Within	this	report,	we	seek	to	highlight	the	initiatives	we	have	in	place	to	understand	
our	stakeholders,	and	how	we	use	this	insight	to	inform	our	approach	to many	
of the	issues	discussed,	from	safety	to	community	engagement.

	
	
38 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Corporate	responsibility
Letter	from	the	Chairman	continued

External recognition
The	Group	is	proud	of	the	progress	made	in	the	area	of	CSR	reporting	since	our	IPO	
in 2006.	In	recognition	of	this,	the	2010	CSR	Report	featured	in	the	shortlist	for	the	
Best Practice	Awards	2011	drawn	up	by	the	UK	Investor	Relations	Society.

This	year	we	plan	to	join	a	select	group	of	companies	in	Peru	aiming	to	enhance	their	
capabilities	of	monitoring	and	reporting	on	CSR	matters	through	the	Socially	Responsible	
Company	accreditation,	granted	by	“Peru	2021”.	This non-profit	organisation	is	certified	
by the	Global	Reporting	Initiative	and	seeks	to	promote	corporate	social	responsibility	
as a sound	business	management	discipline	to facilitate	sustainable	development	in	Peru.

I	would	like	to	express	my	gratitude	to	my	colleagues	across	the	Group	for	their	
continued efforts	as	we	progressively	build	on	our	reporting	framework	and	initiatives	
in this crucial area.

Eduardo Hochschild
Executive Chairman  
& Chairman of the CSR Committee

Members	of	the	Caraibamba	District	
community	taking	part	in	the	“Miners’	Day”	
celebrations	at	Selene

39

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We	prioritise	these	three	areas	in	terms	of	resource	
allocation, with	respect	to	governance,	policy	development	
and performance	measurement.	In	our	efforts	to	achieve	
the above objectives,	we	seek	to:	

•	Comply	with	all	relevant	legislation	and	leading	

international standards

•	Promote	continuous	improvement	of	our	management	

systems	with	the	aim	of	incorporating	best	practice

•		Adopt	a	proactive	approach	to	preventing	and	managing	
the risks	that	may	limit	the	achievement	of	our	corporate	
responsibility	objectives

•	Encourage	employees	to	adopt	the	Group’s	values	through	

the	use	of	training	and	internal	communications

Management of Corporate Responsibility
The	Board	has	ultimate	responsibility	for	establishing	Group	
policies	relating	to	Corporate	Social	Responsibility	(“CSR”)	
and	ensuring	that	national	and	international	standards	are	
met.	The	CSR	Committee	has	been	established	as	a	formal	
committee	of	the	Board	with	delegated	responsibility	for	
various	Corporate	Responsibility	issues,	focusing	on	compliance	
with	national	and	international	standards	and	ensuring	that	
appropriate	systems	and	practices	are	in	place	Group-wide	to	
ensure	the	effective	management	of	CSR-related	risks.	Eduardo	
Hochschild	has	Board-level	responsibility	for	CSR	issues.

A	working	group	of	relevant	personnel	meets	on	a	monthly	
basis	to	support	the	work	of	the	CSR	Committee	and	is	tasked	
to	consider,	at	an	operational	level,	local	health	and	safety	
policies,	environmental	programmes,	community	relations	
and employee	matters.	These	meetings	are	also	attended	by	
members	of	the	Group’s	Legal	and	HR	functions.

Whilst	each	area	has	its	dedicated	area	of	focus,	they	often	
collaborate	with	each	other	as	required,	for	example	in	the	
provision	of	health	services	to	the	communities.

CR	governance

Our	fundamental	
Group principles	include	
a	commitment to safety, 
health and environmental 
protection and respect for 
the community.

What is Hochschild Mining’s approach 
to Corporate Responsibility?
To	ensure	that	our	values	are	adhered	to,	we	have	adopted	
a number	of	policies	which	demonstrate	our	commitment	to:	

•	A	safe	and	healthy	workplace

•	Managing	and	minimising	the	environmental	impact	

of our operations

•	Encouraging	sustainability	by	respecting	the	communities	

in which	we	operate

CR Governance structure

Board	of	Directors

CSR	Committee

Working	Group

Community 
Relations

Environment

Health & 
hygiene

Safety

hr 
And  
legAl

	
	
 
 
 
 
40 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Corporate	responsibility
CR	governance	continued

terms of Reference of the CSR Committee
Under	its	terms	of	reference,	the	CSR	Committee	is	tasked	with:

the CSR Committee’s work in 2011 
During	the	year,	the	CSR	Committee:	

•	Evaluating	the	effectiveness	of	the	Group’s	policies	and	
systems	for	identifying	and	managing	health,	safety	and	
environmental	risks	within	the	Group’s	operations

•	Assessing	the	policies	and	systems	within	the	Group	for	

ensuring	compliance	with	health,	safety	and	environmental	
regulatory	requirements

•	Assessing	the	performance	of	the	Group	with	regard	to	the	
impact	of	health,	safety,	environmental	and	community	
relations	decisions	and	actions	upon	employees,	
communities	and	other	third	parties.	It	also	assesses	the	
impact	of	such	decisions	and	actions	on	the	reputation	
of the Group

•	Receiving	reports	from	management	concerning	all	fatalities	
and	serious	accidents	within	the	Group	and	actions	taken	
by management	following	each	incident

•	Evaluating	and	overseeing,	on	behalf	of	the	Board,	the	

quality	and	integrity	of	any	reporting	to	external	stakeholders	
concerning	health,	safety,	environmental	and	community	
relations	issues

•	Reviewing	the	results	of	independent	audits	commissioned	

of the	Group’s	performance	in	regard	to	health,	safety,	
environmental	or	community	relations	matters,	reviewing	
any strategies	and	action	plans	developed	by	management	
in response	to	issues	raised	and,	where	appropriate	making	
recommendations	to	the	Board	concerning	the	same

•	Reviewed	the	investigations	into	the	three	fatalities	that	

occurred	during	the	year	and	the	action	plans	formulated	by	
management	to	implement	the	associated	recommendations

•	Approved	the	2010	Corporate	Responsibility	Report	

•	Monitored	the	execution	of	the	yearly	plan	in	each	of	the	

four	key	areas	of	focus

•	Considered	the	ongoing	progress	of	the	implementation	
of a number	of	internationally	accredited	management	
information	systems	to	control	and	monitor	CSR	related	risks

•	Monitored	the	status	of	the	Group-wide	initiatives	launched	
to	raise	the	profile	of	safe	working	practices	to	assist	with	
accident	prevention

•	Considered	updates	from	the	work	done	across	the	Group	

to manage	community	and	labour	relations

In	addition,	in	November	2011,	the	full	Board	received	a	
presentation	on	the	new	areas	of	focus	of	the	Group’s	
Community	Relations’	strategy	(see	box	on	page 44).

Reporting 
Where	Group-wide	information	is	not	available,	performance	
indicators	are	provided	in	respect	of	the	Peruvian	operations,	
which	represent	approximately	70%	of	the	Group’s	
attributable	production.

Employees	at	Arcata

Read	more	about	how	we	mitigate	
social and environmental risks	
to our business	
See page 59

Our	commitment	to	Corporate	Responsibility	
is reflected	in	our	Executive	Remuneration	
policy.	See	the	Directors’	Remuneration	Report	
for	more	details	
See page 80

41

Safety

the Hochschild approach to safety
Mining	has	an	inherently	high	risk	profile	and	we	therefore	
consider	safety	to	be	our	highest	priority.	The	Board	and	
management	are committed	to	ensuring	employee	safety	
is an integral	part	of	measuring	the	successful	implementation	
of	corporate	strategy.	

The	Group	regrets	that	there	were	three	fatalities	during	
the year.	In	the	first	incident,	an	assistant	to	a	scoop	operator	
at the San	Jose	operation	was	fatally	injured	after	falling	down	
an	ore	pass.	The	second	fatality	occurred	after	an	electric	shock	
was	sustained	by	one	of	the	Group’s	electricians	during	routine	
maintenance	at	the	Selene	plant.	The	third	incident	took	place	
at	the	Group’s	Pallancata	operation	where	a	maintenance	
supervisor	sustained	fatal	injuries	from	a	fall	in the	process	
of laying	a	cable.	

Circumstances	leading	to	these	tragic	events	have	been	
investigated	by	management,	reported	to	the	Board	and	the	
resulting	recommendations	implemented.

After	each	accident,	the	Group	suspends	operations	at	the	
mine	to	conduct	an	internal	review	of	the	relevant	safety	
procedures	and	carry	out	safety	briefings.

Our achievements in 2011

•	The	Arcata	and	Selene	units	obtained	OHSAS	18001:	2001	

accreditation

•	240	innovative	safety	ideas	were	submitted	by	employees	

in the	second	running	of	the	Luis	Hochschild	Safety	Award.	
The	top	10	suggestions	were	selected	for	implementation	
across	the	Group	by	each	mining	unit

•	Implementation	of	the	“Fatal	Risk	Control”	software	in	

partnership	with	Expectra,	a	South	African	based	consultancy,	
which	will	enable	the	Group	to	develop	a	clear	Organisational	
Safety	Strategy	based	on	international	best	practice	

•	The	Det	Norske	Veritas	(“DNV”)	safety	management	

system was	implemented	to	Level	2	at	the	Azuca,	Crespo	
and Inmaculada	projects,	as	certified	by	the	Group’s	
internal audit	function

•	All	personnel	at	the	Peruvian	operating	units	attended	

five mandatory	safety	training	courses	

•	Employees	in	the	emergency	brigades	at	the	operations	

received	training	to	intermediate	level	

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2011 Performance

target

8% reduction in LTIFR

In relation to the DNV 
Management Information 
System, to achieve:
– Level 5 at Ares
– Level 6 at San Jose
–  Level 7 at Arcata and 

Pallancata

To continue offering 
monthly safety awards

To achieve OHSAS 18001 
accreditation at Pallancata 
and San Jose and recertify 
Ares, Arcata, and 
the  Selene Plant as 
OHSAS 18001 compliant

Commentary

Status
✗

A reduction of only 2% 
was achieved
✓ In addition to achieving  
our targets for the year, 
the Group was able to 
obtain Level 2 as certified 
by the Group’s Internal 
Audit function, at the 
Group’s Advanced Projects

✓

Partial Arcata and Selene were 
certified OHSAS 18001 
compliant by the leading 
certification company, SGS

To provide Stage 2 training 
to emergency crews

✓

Safety indicators

Fatal accidents 

Lost time accidents1

LTIFR2

Accident Severity Index3

Accidentability rate4

2011

2010

2009

3

81

3.63

910

3.30

2

66

3.70

777

2.88

2

79

5.22

1,485

7.76

1  Accidents leading to an absence of one day or more.
2  Calculated as total number of accidents per million labour hours.
3  Calculated as total number of days lost per million labour hours.
4  Calculated as LTIFR x Accident Severity divided by 1,000.

2012 targets

•	A	6%	reduction	in	LTIFR

•	The	Group	seeks	to	achieve	the	following	with	respect	

to the DNV	safety	management	system:	

	– Maintain	and	further	develop	current	levels	of	

implementation	at	Peruvian	and Argentinian	units

	– Level	3	at	the	Inmaculada	Project	

•	Launching	a	safety	campaign	highlighting	the	potential	

impact	on	family	life

•	To	evaluate	the	effectiveness	of	the	“Fatal	Risk	Control”	

software	at	the	Pallancata	unit	with	a	view	to	implementation	
at	other	Operating	units

•	To	provide	training	to	the	Group’s	emergency	brigades	

to advanced	level

	
	
42 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Corporate	responsibility
Health	&	hygiene

the Hochschild approach to health & hygiene
Underlining	the	importance	we	place	on	our	people	and	their	
wellbeing,	the	Group’s	Health	&	Hygiene	team	is	tasked	with	
providing	an	integrated	approach	to	employee	welfare.

The	Hygiene	team	was	successfully	integrated	into	the	Health	
team	during	the	year	and	they	have	established	themselves	as	
key	contributors	in	improving	the	quality	of	life	at	work	and	
preventing	incidences	of	occupational	illness.

The	team	also	comprises	members	with	responsibility	for	
occupational	psychology.

•	In	relation	to	Hygiene,	2011	saw	the	roll-out	of	services	across	
all	operations	and	also	at	the	Advanced	Projects;	Inmaculada,	
Crespo	and	Azuca

•	The	Occupational Psychology	team	embedded	processes	

within	the	Peruvian	and	Argentinian	operations,	and	further	
extended	its	reach	to	the	Advanced	Projects

•	As	for	Community Relations support,	we	updated	the	design	
of	the	mobile	medical	unit	and	two	new	units	with	revised	
specifications	were	presented	to	the	regional	authorities	(see	
the	Community	Relations	section	for	further	information)

2011 Performance

target

Status

Commentary

Complete implementation 
of the Health & Hygiene 
SAP module in Peru 
and Argentina

Make further progress to 
include Hygiene-related 
initiatives within the existing 
Health team

Build upon the promising 
start made by the Wellbeing 
Programme in 2009 and to 
consider implementation 
in Argentina

Partial

Completed in Peru in 
October 2011 with 
Argentina scheduled 
for completion in 2012
✓ A number of initiatives  
were launched during 
the year including the 
provision of training 
and periodic inspections, 
risk assessments and 
hazard identification

✓ Various activities were 
undertaken during the 
year to promote good 
mental health including:
specialist evaluations 
of drivers and operators 
of critical machinery
post-incident 
assessments and
scheduled health checks

Health indicators

Average number of 
medical attendances 
at Peruvian operations 
and at San Jose, 
per month 

Average number 
of work-related 
incidences requiring 
medical attention at 
Peruvian operations 
and at San Jose, 
per month 

Average number of 
occupational health 
examinations at the 
Group’s wholly-owned 
Peruvian operations 
and Moris, per month 

2012 targets

2011

2010

2009

2008

2007

3,065

2,961

2,690

2,851

2,505

32

25.75

24.5

n/a 

n/a 

396

237

406

238

224

•	Complete	the	uploading	of	data	onto	the	Health	&	Hygiene	

SAP	module

•	To	establish	a	programme	of	monitoring	occupational	illness	
for	research	purposes	and	ultimately	improving	the provision	
of	our	services

•	To	develop	the	psychology	programme	for	our	units	

and Advanced	Projects

Our achievements in 2011
During	the	year:

•	With	regards	to	Healthcare Services,	we	developed	

educational	programmes	on	disease	prevention	and	
worked in	conjunction	with	our	safety	colleagues	to:

	– Improve	our	emergency	response	capacity	through	

training and	the	acquisition	of	equipment

	– Review	the	accident	rating	procedure	to	ensure	our	

ongoing	compliance	with	technical	and	legal	standards

•	With	regard	to	Occupational Health,	we	improved	the	health	
examination	process	for	those	joining	the	Group	and	the	
related	insurance	procedures.	By	doing	so,	our	people	are	
significantly	protected	from	the	moment	they	start	their	
career	with	us

 
43

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Our	people

the Hochschild approach to our people

Training and development
The	quality	of	our	people	is	key	to	the	success	of	the	business	
in	achieving	its	strategic	objectives	and	we	therefore	seek	
to attract	and	retain	the	best	people.	The	Group’s	HR	
team offers	various	incentives	to	ensure	that	our	people	
contribute	to	the	Group’s	success	which	include	the	
provision of	competitive	remuneration,	a	positive	working	
environment	(measured	by	the	Organisational	Climate	
Survey)	and	ongoing	professional	development.

Group values and labour relations
One	of	the	primary	responsibilities	of	the	HR	team	is	to	
ensure the	clear	ongoing	communication	of	the	Group’s	
corporate	values:	Integrity,	Teamwork,	Quality	and	Excellence,	
Responsibility	and	Commitment	to	our	People.	These	values	
are	embodied	in	our	Code	of	Conduct	which,	amongst	
other things,	sets	out	our	commitment	to	the	fair	treatment	
of all	employees	and	the	right	to	be	free	of	harassment	
or intimidation	in	the	workplace.	We	recognise	the	core	
labour rights	principles	and,	in	this	respect,	support	the	
right to	freedom	of	association	and	collective	bargaining.	
Approximately	59%	of	our	total	workforce	are	represented	
by trade	unions	or	similar	bodies.

2011 Performance

target

Implement development plans for all critical positions

Continue with the Hochschild Mining Leadership 
programme for senior management

Complete the first stage of the “Developing Leaders” 
programme for mid-management in Peru

Launch the “Developing Leaders” programme for 
mid-management in Argentina

Status
✓
✓

✓

✓

Our achievements in 2011
The	activities	undertaken	by	the	HR	team	during	2011	
described	below,	provide	an	indication	of	how	they	have	
sought	to	accomplish	their	mission.

Developing our people
The	second	leadership	workshop	for	senior	management	
took place	in	Lima	facilitated	by	IAE	Business	School.

For	operational	mid-management,	the	“Developing	Leaders”	
programme	was	launched	in	Peru	and	Argentina,	and	for	
administrative	managers,	the	first	workshop	of	the	leadership	
programme	entitled	“Managerial	Skills”	was	delivered	also	in	
conjunction	with	IAE	Business	School.

The	exploration	team	continued	with	a	programme	entitled	
“High	Performance	Team”.

Managing our talent
During	the	year,	the	key	position	holders	were	identified	
as part	of	the	Group’s	Talent	Inventory	Review	(“TIR”).	
Tailored	development	plans	for	each	individual	have	been	
agreed	and,	in	2012,	there	will	be a focus	on	implementation	
with	resources	specifically	allocated	for	that	purpose.

Creating a better place to work
Based	on	the	Organisational	Climate	Survey	of	2010,	action	
plans	to	improve	the	working	environment	were	designed	
and 363	actions	were	implemented	across	the	Group.	
These included	actions	to	improve	internal	communications	
at one	of	the	Group’s	offices	and,	at	another	office,	to	
encourage	team	spirit	and	a	sense	of	collaboration	with	
the Group	as	a whole.

The	next	survey	is	scheduled	to	be	carried	out	later	this	year.

Hochschild values
During	2011,	a	programme	was	launched	which	sought	
to embed	the	Group’s	core	corporate	values	through	training,	
briefings	and	team	events.	In	2012,	the	programme	will	also	
incorporate	active	participation	by	managers	with	a	focus	on	
enhancing	personal	performance	in	line	with	these	values.

People indicators

General

2011

2010

2009

Average number of group employees

6,395

5,776

4,969

training

Average number of hours of training 
undertaken per employee in Peru

Percentage of workforce trained during 
the year in Peru

49.42

17.83

14.03

90%

92%

94%

labour relations

Number of production days lost 
as a result of industrial unrest

2012 targets

28

1

40.5

•	Implement	the	development	plans	designed	as	part	of	

the TIR

•	Continue	with	the	entire	leadership	programme	at	all	

levels of	management

•	Start	the	second	stage	of	the	“Developing	Leaders”	

programme	for	mid-management	in	Peru	and	Argentina

•	Achieve	a	three	point	increase	in	the	Organisational	Climate	
Survey	against	the	results	of	the	last	survey	commissioned	
in 2010

•	Establish	a	global	recruitment	strategy

	
	
44 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Corporate	responsibility
Working	together	with		
local	communities

the Hochschild approach to working with our communities
We	have,	since	the	Group’s	early	days,	shaped	our	community-
oriented	activities	to	establish	positive	relationships	with	the	
local	communities	and	to	contribute	to	their	development.	
We try	to	do	this	by	applying	the	following	principles:

Revised Community 
Relations strategy

•	Foster	mutual	respect	and	co-existence	with	local	communities

the Group’s CR vision is: 

•	Achieve	mutually	beneficial	agreements

•	Improve	the	quality	of	life	of	community	residents

•	Improve	the	health,	education	and	nutrition	of	local	

community	members

•	Encourage	good	relationships	and	co-ordination	with	

stakeholders	to	promote	sustainable	development

Community Relations strategic review
The	Group	reviewed	its	Community	Relations	(‘CR’)strategy	
during	the	year,	amidst	a	constantly	evolving	landscape.	
The review	resulted	in	the	formulation	of	a	strategy	that	
ensures	the	Community	Relations	team,	its	practices	and	its	
long-term	objectives	have	adapted	to	meet	the	new	challenges	
and,	more	importantly,	to	meet	the standards	expected	of	a	
responsible	mining	company	(see opposite).

To be a role model corporation that promotes sustainable 
development in its areas of influence and assures social 
and economic wellbeing for all its stakeholders.

the Group’s CR mission is: 

To work together with our surrounding communities and the State 
to improve health, nutrition, and the education of the population 
and promote their development through sustainable projects.

In order to deliver its corporate vision, the Group has 
indentified its primary Area of Influence as the areas 
surrounding its southern Peruvian operations covering 
the regions of Cusco, Apurimac, Ayacucho and Arequipa.

In addition to providing resources to meet the communities’ 
needs locally, the Group has identified towns that benefit 
from existing infrastructure and that can act as host locations 
for the various services to be provided by the Group. 
These “Intermediate Cities” are well positioned to offer better 
access to health services and opportunities for education.

The Group is currently working on the Development Plans 
for each of the Intermediate Cities with services to commence 
in 2012/2013.

Employees	from	Pallancata	
competing	in a football tournament

Arcata	employees	and	community	members	
participating	in	one	of	the	events	organised	
by the	Group	to	mark	World	Environment	Day

45

2011 Performance

target

Ongoing target

Status

Commentary

Zero “Loss of Production days” resulting from community 
conflicts.

✗

One production day was lost at the Selene plant. 

Specific targets

Continue identifying community and economic 
development initiatives that promote sustainability

Work with government agencies in health and education, 
and implement meaningful measures of quantitative and 
qualitative achievements

Facilitate further collaborative projects involving the State 
and private mining companies for the benefit of local 
communities

To make further progress in providing adult education

✓ Community development plans were updated to prioritise projects 
that can be supported by the Regional and Local Government 
(Provincial and District) in Apurimac

✓ In implementing our Médico de Cabecera programme (see Case 
Study below) we co-ordinated with health authorities to improve 
the provision of State Healthcare (SIS) in Arequipa, and Apurimac. 
The Health Authority of Arequipa acknowledged the contribution 
of our service in extending coverage of SIS. In education, progress 
was made with an initial training programme for teachers through 
the Maestro LÍder Programme (see Case Study on page 46)
✓ Amongst other things, co-operation agreements were signed with 

the communities of Pampamarca and Iscahuaca (located close 
to the Group’s Selene mine) and the Regional Government for 
the joint funding and technical support for projects selected 
by the communities.

✓ Educational institutions have been identified and implementation 
plans are being developed to provide services within close 
proximity to the communities. 

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Official	launch	event	of	the	programme	
attended	by	Company	representatives	and	
members	of	the	Medical	team

Médico de Cabecera

travelling Doctor Programme 
During the year, Hochschild Mining launched the Médico 
de Cabecera programme with the aim of taking health 
services to the rural communities; initially to those located 
close to the Group’s Pallancata and Ares mines. Through the 
scheme, the Group provides direct healthcare services, as 
appropriate and general health advice and co-ordinates 
health awareness campaigns. 

The Group has worked in partnership with regional authorities 
to link the services with the national health network to ensure 
complete coverage under the national health system, SIS. 

	
	
46 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Corporate	responsibility
Working	together	with	local	communities	continued

Our achievements in 2011
We	made	significant	progress	during	the	year	as	
described below.

2012 targets

•	Zero	“Loss	of	Production”	days	arising	as	a	result	of	

community conflicts

•	We	demonstrated	our	commitment	to	follow	through	

•	To	conclude	all	agreements	envisaged	in	the	mutually	

with our	promises	to our	communities	by:

approved	annual	plan

	– Designing	a	system	to	monitor	compliance	with	our	

commitments	to	the	community	and	which	is	subject	
to monthly	review

•	To	make	a	measurable	contribution	to	improvements	
in the quality	of	life	of	the	communities	living	close	to	
the Group’s	operations

	– Establishing	Framework	Agreements	with	communities	
to consolidate	commitments	acquired	over	time	which	
set a clear	route	for	our	long-term	relationship	with	
the communities

•	We	refocused	our	medium	and	long-term	projects	by:

	– Focusing	on	categories	of	beneficiaries,	such	as:	

schoolchildren,	with	an	emphasis	on	supporting	students	
and	teachers,	and	high	school	students	progressing	to	
higher	education

•	We	provided	employment	opportunities	to	Community	

Members	by:

	– Implementing	an	agreement	with	the	communities	
close to Arcata	whereby	the	Group	sponsored	the	
training of	community	members	by	the	renowned	
mining technical	institute,	Cetemin.	On	completion	
of the course,	participants	were	offered	the	opportunity	
to take	up	employment	with	the	Group

•	We	promoted	sustainable	development	through	numerous	

means	by:

	– Supporting	members	of	the	Chuqñihuaqui	community	
located	close	to	the	Arcata	operating	unit	to	establish	
a Community	Company	which	subsequently	provided	
dumper	truck	services	to	the	Group	for	the	transportation	
of	material

	– The	continued	commitment	of	financial	and	technical	
resources	to	Alpaca	and	trout	breeding	programmes,	
the main	economic	activities	in	the	Peruvian	highlands
	– Our	support	for	the	local	Development	Agency	of	Perito	

Moreno,	the	closest	town	to	our	San	Jose	operations	
in Argentina.	Working	with	governmental	authorities	
(INTA)	we	have	provided	advice	on	agricultural	practices	
and	the	marketing	of	handmade	crafts	made	by	local	
artisanal	producers

Community Relations indicators

2011

2010

2009

2008

Community investment

$7.7m $6.7m $6.0m $4.6m

Production days lost as a result 
of community conflict

1

0

1.5

0

Maestro Líder

teacher leader Programme 
Maestro Líder is a programme developed by the Group to train 
teachers based in schools within the areas surrounding the 
Group’s operations in Peru. In conjunction with prominent 
educational organisations, the Group held week long training 
sessions focused on enhancing teaching skills in order to 
improve student learning. 

Over 300 teachers from elementary and high schools 
participated in the programme which was delivered across 
three locations; Lima, Cusco and Arequipa, and each teacher 
received a certificate in the areas of teaching literacy, the use 
of Information Technology and management. 

Each participant also received a laptop at the end of the course 
for use as a tool in their ongoing endeavours.

Participants	in	the	Maestro	Líder	
programme	held	in	Lima	

47

Managing	our	
environmental	impact

the Hochschild approach to environmental management
We	are	committed	to	minimising	the	environmental	impact	
of our	business	and	to	facilitate	the	ongoing	sustainability	
of the	land	where	we	develop	operations	and	activities.	
In addition,	as the	most	valuable	resource,	water	usage	and	
discharge	are	subject	to	strict	protocols	and	procedures	in	
order	to	comply	with	local	and	international	regulations.

2011 Performance

target

Group Compliance Performance Indicator above 80% 
(see box on page 48)

Obtain ISO14001 certification for Ares, Arcata, Selene, 
Pallancata and San Jose

In	order	to	support	our	efforts,	we	are	committed	to	using	
international	best	practice.	The	ISO14001	certification	
obtained	for	our	five	operations	demonstrate	our	efforts	in	
delivering	these	high	standards	to	all	of	our	main	operations.

Submit Crespo and Inmaculada Environmental 
impact assessments*

Update mine closure plans for Ares, Arcata, Selene 
and Pallancata

Status
✓

✓

✓

✓

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*    This target has been restated to exclude Azuca due to the business decision to delay 
the Feasibility Study at the project. Further details can be found in the Operating and 
exploration review.

Environmental indicators

Average monthly fresh water 
consumption per metric tonne 
of treated ore (cubic metres)

Average monthly electricity 
consumption per metric tonne 
of treated ore (Kw-h)

Average monthly diesel 
consumption per metric tonne 
of treated ore (gallons)

Average monthly wood 
consumption per metric tonne 
of treated ore (kg)

Number of material 
environmental incidents 
across entire operations

2011

0.24

2010

0.21

2009

0.63

53.29

57.75

53.32

1.29

0.97

1.23

11.30

12.47

10.31

0

0

0

Estimated volume of water 
withdrawn per day (cubic metres)

Estimated proportion of recycled 
water used (cubic metres)

Estimated volume of water 
discharged per day (cubic metres)

32,424

30,628

29,668

69%

32%

27%

37,979

37,538

35,606

Figures relate to the Group’s mines in Ares, Arcata, Selene, Pallancata and San Jose 
unless otherwise stated.

The	structure	of	the	environmental	team	was	revised	
during the	year	to	ensure	sufficient	support	was	provided	
to the	exploration	and	projects	team	and	thereby	ensures	
our involvement	from	the	inception	of	a	project	through	
to mine	closure.	

Hochschild Environmental team

Corporate	Environmental manager

Environmental 
Chief for 
Exploration

Environmental 
Superintendent 
for Projects

Environmental 
Superintendent 
for Operations

Environmental 
Superintendent 
for Closure and 
Rehabilitation

Through	this	structure,	dedicated	personnel	in	the	
environmental	team	provide	the	following	services:

•	Operations: Implementing	standards,	procedures	and	

best practice

•	Permitting and new projects: assuring	compliance	with	local	

and	international	regulations	along	the	mine	life	cycle

•	Social work: Communications,	training,	support	
and facilitating	participation	of	communities	in	
environmental	works

•	Explorations: Implementing	environmental	controls	

in greenfield	and	brownfield	projects

•	Closure: Rehabilitation	and	remediation	of	disturbed	

areas where	mining	activity	has	ceased

The	Environmental	department	works	together	with	the	
operational	teams,	community	relations	and	the	legal	function	
in	the	application	for,	and	ongoing	compliance	with	mining	
permits,	thereby	assuring	continuity	of	operations.

	
	
	
	
	
48 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Corporate	responsibility
Managing	our	environmental	impact	continued

Our achievements in 2011

•	Implementation	of	ISO14001	compliant	environmental	
management	systems	at	the	Group’s	operations	at	Ares,	
Arcata,	Selene,	Pallancata	and	San	Jose

•	Environmental	impact	studies	(“EIS”)	for	Inmaculada	and	
Crespo	submitted	to	Peruvian	Energy	and	Mines	Ministry	
according	to the	operational	plan

•	Environmental	permitting	performed	in	connection	with	
scheduled	expansion	programmes	and	in	the	planning	of	
new	infrastructure	projects,	such	as	mine	capacity	increases	
and	the	construction	of	a	new	tailings	dam

Compliance performance 
indicators (CPI)

Environmental	CPIs	are	the	internally	designed	measures	
to evaluate	the	environmental	performance	of	each	
function and allows	us	to	identify	strengths	and	weaknesses	
of environmental	management.	

The	CPIs	operate	under	the	principle	that	everybody	has	
a role to	play	in	responsible	environmental	management.

•	Commencing	the	mine	closure	and	rehabilitation	for	the	

CPIs have four evaluation criteria:

Moris	mine	in	Mexico	according	to	the	internal	plan

•	General	update	of	mine	closure	provisions,	reviewing	

activities	and	changes	in	costs	for	the	different	countries

•	Group-wide	initiatives	to	raise	the	general	awareness	

of environmental	issues	amongst	employees

2012 targets

•	Group	Compliance	Performance	Indicator	above	89%	

(see box	opposite)

•	Maintain	ISO14001	certification	for	Ares,	Arcata,	Selene,	

Pallancata	and	San	Jose

•	Approval	of	Crespo	and	Inmaculada	EISs	in	the	last	quarter	

of 2012

•	Inspections	and	monitoring:	to	identify	sub-standard	

conditions	and	opportunities	for	improvement

•	Environmental	quality:	a	pro-active	measure	to	ensure	

that all	discharges	to	the	environment	are	within	
acceptable limits

•	Environmental	goal	and	targets:	to	monitor	the	
accomplishment	of	the	corporate	strategic	plan

•	Environmental	management:	documents	control	

of standards,	procedures,	records,	etc

View	of	the	area	surrounding	Inmaculada

The	Group’s	management	systems	
are	internationally	accredited

49

The	business	has	a	
robust	management 
structure,	is in	
sound	financial 
health, and	has	a	
committed approach	
to	governance.

50 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Financial	review	&	Risk	management
Financial	review

Revenue $m

Adjusted EBITDA $m

Cash flow from operating activities $m

988

752

540

434

305

398

250

148

142

07

08

09

10

11

07

08

09

10

11

563

464

304

201

21

07

79

08

09

10

11

Silver cash costs $/oz Ag co-product

Net Revenue1

$000 unless otherwise indicated

year ended 
31 Dec 2011
Gold cash costs $/oz Au co-product
752,322
987,662

Year ended  

31 Dec 2010  % change

+31%

The	reporting	currency	of	Hochschild	Mining	plc	is	US	
dollars.	In	discussions	of	financial	performance	the	Group	
removes	the	effect	of	exceptional	items,	unless	otherwise	
Earnings per share $
indicated,	and	in	the	income	statement	results	are	shown	
both pre	and	post	such	exceptional	items.	Exceptional	items	
are	those	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	
0.28
of the	Group	and	to	facilitate	comparison	with	prior	years.	

0.49

0.27

7.4

5.5

Revenue

0.05

0.17

09

07

Gross revenue
08
10
08
Gross	revenue	from	continuing	operations	increased	30%	
to $1,043.7	million	in	2011	(2010:	$802.7	million)	driven	
by higher	metal	prices	during	the	year	which	offset	lower	
Group	production.	

+75%

11

07

Silver
Gross	revenue	from	silver	increased	37%	in	2011	to	
$755.8 million	(2010:	$549.7	million)	as	a	result	of	higher	
prices.	The	total	amount	of	silver	ounces	sold	in	2011	
decreased	to	21,792	koz	(2010:	24,283	koz)	mainly	due	
to lower	year-on-year	production.	

Gold
Gross	revenue	from	gold	increased	14%	in	2011	to	
$287.8 million	(2010:	$253.0	million)	also	as	a	result	of	
higher prices.	The	total	amount	of	gold	ounces	sold	in	2011	
decreased	to	182.0	koz	(2010:	199.9	koz)	mainly	due	to	lower	
year-on-year	production.

Gross average realised sales prices 
The	following	table	provides	figures	for	average	realised	prices	
and	ounces	sold	for	2011	and	2010:

Attributable silver production (koz)

12.0

14,980

Attributable gold production (koz)

504

127

488

Cash costs ($/oz Ag co-product)2

8.7

7.3

Cash costs ($/oz Au co-product)2

300

11.96

561

17,768
504
144

8.74

504

Adjusted EBITDA3

563,403

397,731

Profit from continuing operations  268,919

 158,830 

31

561

(16)

(12)

37

11

42

69

Profit from continuing operations 
(post exceptional)

11

07

10

09

272,338
08

09

216,665 
10

11

26

Earnings per share 
(pre exceptional) 

Earnings per share 
(post exceptional)

Cash flow from 
operating activities4

$0.49

$0.28

$0.50

$0.46

464,110

304,232

Resource life-of-mine (years)

9.7

8.7

75

9

53

11

1   Revenue presented in the financial statements is disclosed as net revenue (in this 
Financial Review it is calculated as gross revenue less commercial discounts). 

2   Includes Hochschild’s main operations: Arcata, Pallancata and San Jose. Cash costs 

are calculated to include cost of sales, treatment charges, and selling expenses before 
exceptional items less depreciation included in cost of sales. 

3   Adjusted EBITDA is calculated as profit from continuing operations before net finance 

income/(cost), foreign exchange loss and income tax plus depreciation and exploration 
expenses other than personnel and other exploration related fixed expenses.
4   Cash flow from operations is calculated as profit for the year from continuing 

operations after exceptional items, plus the add-back of non-cash items within profit 
for the year (such as depreciation and amortisation, impairments and write-off of 
assets, gains/losses on sale of assets, amongst others) plus/minus changes in 
liabilities/assets such as trade and other payables, trade and other receivables, 
inventories, net tax assets, net deferred income tax liabilities, amongst others.

Revenue $m

Adjusted EBITDA $m

Cash flow from operating activities $m

51

988

752

540

434

305

398

250

148

142

07

08

09

10

11

07

08

09

10

11

+31%

563

464

304

201

21

07

79

08

09

10

11

Earnings per share $

Silver cash costs $/oz Ag co-product

Gold cash costs $/oz Au co-product

0.49

12.0

504

488

504

561

8.7

7.4

7.3

5.5

300

0.27

0.28

0.17

0.05

07

08

09

10

11

07

08

09

10

11

07

08

09

10

11

Average realised prices

+75%

Revenue by mine

year ended 
31 Dec 2011

Year ended  
31 Dec 2010 

$000 unless otherwise indicated

Silver ounces sold (koz) 

21,792

24,283

Arcata

Avg. realised silver price ($/oz)

Gold ounces sold (koz)

Avg. realised gold price ($/oz)

34.7

182.0

1,582

22.6

199.9

1,266

Commercial discounts
Commercial	discounts	refer	to	refinery	treatment	
charges, refining	fees	and	payable	deductions	for	processing	
concentrates,	and	are	discounted	from	gross	revenue	on	a	
per tonne	basis	(treatment	charge),	per	ounce	basis	(refining	
fees)	or	as	a	percentage	of	gross	revenue	(payable	deductions).	
In 2011,	the	Group	recorded	commercial	discounts	of	
$56.0 million	(2010:	$50.5	million).	The	ratio	of	commercial	
discounts	to	gross	revenue	in	2011	decreased	to	5%	
(2010: 6%).	

Net revenue
Net	revenue	increased	by	31%	to	$987.7	million	
(2010: $752.3 million),	comprising	silver	revenue	
of $708.3 million	and	gold	revenue	of	$279.2	million.	
In 2011 silver	accounted	for	72%	and	gold	28%	of	the	
Company’s	consolidated	net	revenue	compared	to	68%	
and 32%	respectively	in	2010.

Ares

Selene

Pallancata

San Jose

Moris

Gold revenue

Arcata 

Ares

Selene

Pallancata

San Jose

Moris

Commercial discounts

net gold revenue

Other revenue1

net revenue

35

69

17

15

39

15

17

year ended  
31 Dec 2011

Year ended  
31 Dec 2010 

% change

207,429

173,942

21,168

16,586

19

28

–

13

(100)

316,344

208,579

2,273

233,789

123,393

1,946

26,449

46,929

–

31,264

40,239

2

 (100)

54,437

43,712

129,994

108,849

30,025

(8,584)

28,953

(9,079)

279,250

243,940

84

105

987,662

752,322

25

19

4

(5)

14

(20)

31

Commercial discounts

(47,465)

(41,392)

net silver revenue

708,328

508,277

1   Other revenue includes revenue from (i) the sale of energy in Peru and, 

(ii) administrative services in Mexico.

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52 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Financial	review	&	Risk	management
Financial	review	continued

Costs
Total	pre-exceptional	cost	of	sales	increased	17%	to	
$404.3 million	in	2011	(2010:	$345.7	million)	mainly	as	a	
result of	the	increase	in	the	direct	production	cost	of	16%	to	
$261.2	million	(2010:	$225.2	million).	The	direct	production	
cost	increment	occurred	mainly	in	mine	costs	as	a	result	of	
an increase	in	the	number	of	stopes	mined.	Direct	costs	also	
increased	due	to	inflation	in	labour,	supplies	and	oil	prices	in	
Peru	and	Argentina.	Depreciation	cost	was	$103.7	million	in	
2011	(2010:	$101.6	million),	other	items	costs	which	principally	
includes	workers’	profit	sharing,	were	$32.4	million	in	
2011 (2010:	$22.6	million)	and	change	in	inventories	was	
$6.9 million	in	2011	(2010:	$(3.7)	million).

Unit cost per tonne 
The	Company	reported	an	overall	increase	in	unit	cost	
per tonne	at	its	main	operations	of	16%	in	2011	to	$95.32	
(2010: $82.3).	

Unit cost per tonne by operation (including royalties)*

Operating unit ($/tonne)

Main operations

Peru

Arcata

Pallancata

Argentina

San Jose 

Others 

Ares

Moris

total Company

year ended 
31 Dec 2011

Year ended  
31 Dec 2010 

% change

91.4

67.1

77.0

60.4

181.7

181.7

53.1

120.6

17.9

79.1

78.8

59.0

71.1

51.8

152.3

152.3

35.1

107.5

16.3

61.3

16

14

8

17

19

19

51

12

10

29

*   Unit cost per tonne is calculated by dividing mine and geology costs by extracted 

tonnage and plant and other costs by treated tonnage.

Unit cost per tonne by operation (excluding royalties)*

Operating unit ($/tonne)

Main operations

Peru

Arcata

Pallancata

Argentina

San Jose 

Others 

Ares

Moris

total Company

unit cost per 
tonne 2011

Unit cost per 
tonne 2010 

% change

83.8

60.8

70.2

54.5

169.6

169.6

52.1

118.0

17.9

73.5

72.5

53.2

65.0

46.2

144.1

144.1

34.3

103.6

16.3

57.2

16

14

8

18

18

18

52

14

10

28

*   Unit cost per tonne is calculated by dividing mine and geology costs by extracted 

tonnage and plant and other costs by treated tonnage.

Cash costs
Co-product	silver/gold	cash	costs	are	total	cash	costs	multiplied	
by	the	percentage	of	revenue	from	silver/gold,	divided	by	the	
number	of	silver/gold	ounces	sold	in	the	year.	Silver	and	gold	
cash	costs	increased	from	$9.3	to	$13.0	per	ounce	and	from	
$535	to	$613	per	ounce,	respectively.	Silver	and	gold	cash	
costs from	main	operations	(Arcata,	Pallancata	and	San	Jose)	
increased	from	$8.7	to	$12.0	per	ounce	and	from	$504	to	
$561 per	ounce,	respectively.	The	increase	in	silver	cash	costs	
resulted	from	higher	production	costs	and	grade	declines	at	
both	main	Peruvian	operations	due	to	the	incorporation	of	
lower	grade	material.	In	addition,	cash	costs	also	increased	due	
to	higher	precious	metal	prices	causing	rises	in	workers	profit	
sharing	contributions,	higher	commercial	discounts	and	
increased	export	taxes	at	San	Jose.	

By-product	silver/gold	cash	costs	are	total	cash	costs	less	
revenue	from	gold/silver,	divided	by	the	number	of	silver/gold	
ounces	sold	in	the	year.	By-product	cash	costs	for	the	period	
were	$4.9	per	silver	ounce	(2010:	$3.0	per	silver	ounce)	and	
($1,987)	per	gold	ounce	(2010:	($1,153)	per	gold	ounce).	

53

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In	addition,	the	Group	capitalises	part	of	its	brownfield	
exploration,	which	mostly	relates	to	costs	incurred	converting	
potential	resource	to	the	Inferred	or	Measured	&	Indicated	
category.	In	2011,	the	Group	capitalised	$13.2	million	relating	
to	brownfield	exploration	compared	to	$12.0	million	in	2010,	
bringing	the	total	investment	in	exploration	for	2011	to	
$60.6 million	(2010:	$53.5	million).	In	addition,	$10.1	million	
was	invested	in	the	Company’s	Advanced	Projects.	

Furthermore,	in	2011,	in	line	with	the	Company’s	strategy	
to further	develop	its	production	assets,	capital	expenditure	
on Advanced	Projects	and	current	operations	included	an	
additional	$14	million	to	convert	Inferred	resources	into	
Measured	&	Indicated	resources.	

Selling expenses
Selling	expenses	increased	to	$39.0	million	(2010:	$26.9 million)	
mainly	as	a	result	of	export	duties	at	San	Jose,	driven	by	the	
increase	in	gold	and	silver	prices	(export	duties	in	Argentina	
are levied	at	10%	of	revenue	for	concentrate	and 5%	of	
revenue for	dore).	

Other income/expenses
Other	income	before	exceptional	items	was	$7.1	million	
(2010: $5.6	million),	mainly	reflecting	a	$3.3	million	export	tax	
credit	in	Argentina.	Other	expenses	before	exceptional	items	
reached	$15.8	million	(2010:	$11.0	million),	the	principal	
component	being	an	increase	in	mine	closure	provisions	
of $8.2	million	due	to	the	revision	of	the	mine	closure	plans	
in all units.	

Profit from continuing operations
Profit	from	continuing	operations	before	exceptional	items,	
net	finance	costs	and	income	tax	increased	to	$424.0	million	
(2010:	$266.6	million)	as	a	result	of	the	factors	detailed	above.	

Adjusted EBItDA
Adjusted	EBITDA	increased	by	42%	over	the	period	to	
$563.4 million	(2010:	$397.7	million)	driven	primarily	by	
higher	silver	and	gold	prices.	

Adjusted	EBITDA	is	calculated	as	profit	from	continuing	
operations	before	net	finance	income/(cost),	foreign	
exchange	loss	and	income	tax	plus	depreciation	and	
exploration	expenses	other	than	personnel	and	other	
exploration	related	fixed	expenses.

Cash cost reconciliation* 

$000 unless otherwise indicated

Group cash cost

(+) Cost of sales

year ended 
31 Dec 2011

Year ended  

31 Dec 2010  % change

394,225 

323,560 

22

404,291

345,667 

(-) Depreciation in cost of sales

 (105,085) 

(99,498)

(+) Selling expenses

(+) Commercial deductions

  Gold

  Silver

Revenue

Gold

Silver

Others

Ounces sold

Gold

Silver

Group cash cost ($/oz)

Co-product Au

Co-product Ag

By-product Au

By-product Ag

38,970

56,049 

8,584 

26,920 

50,471 

9,079 

47,465 

41,392 

987,662 

752,322 

279,250 

243,940 

708,328 

508,277 

6 

45 

11 

 (5)

15 

31 

14 

39 

84 

105 

 (20) 

21,974 

23,702 

182 

196 

21,792 

23,506 

613

13.0

535

9.30

(1,987)

 (1,153)

4.88

3.00

 (7)

 (7)

 (7)

15

40

72

63

*   Cash costs are calculated to include cost of sales, treatment charges, and selling 
expenses before exceptional items less depreciation included in cost of sales.

Cash	costs	are	calculated	based	on	pre-exceptional	figures.	
Co-product	cash	cost	per	ounce	is	the	cash	cost	allocated	to	the	
primary	metal	(allocation	based	on	proportion	of	revenue),	
divided	by	the	ounces	sold	of	the	primary	metal.	By-product	
cash	cost	per	ounce	is	the	total	cash	cost	minus	revenue	and	
commercial	discounts	of	the	by-product	divided	by	the	ounces	
sold	of	the	primary	metal.

Administrative expenses
Administrative	expenses	before	exceptional	items	decreased	
by 3%	to	$64.4	million	(2010:	$66.2	million)	mainly	due	to	
a lower	provision	for	the	Long	Term	Incentive	Plan	and	the	
elimination	of	the	Voluntary	Contribution	to	the	Peruvian	
Government	following	a	revision	to	the	tax	regime	in	Peru.	

Exploration expenses
As	a	result	of	the	Group’s	decision	to	focus	on	organic	
growth through	exploration,	exploration	expenses,	which	
primarily	relate	to	greenfield	exploration,	increased	by	14%	to	
$47.3	million	in	2011	(2010:	$41.5	million).	Further	detail	on	
the	exploration	programme	can	be	found	in	the	exploration	
section	on	page 15.	

	
	
	
	
 
 
 
54 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Financial	review	&	Risk	management
Financial	review	continued

Adjusted EBITDA

$000 unless otherwise indicated

Profit from continuing 
operations before exceptional 
items, net finance cost, foreign 
exchange loss and income tax

year ended  
31 Dec 2011

Year ended  
31 Dec 2010 

% change

423,973

266,626

59

Operating margin

43%

35%

Depreciation and amortisation 
in cost of sales

Depreciation and amortisation 
in administrative expenses

Exploration expenses

Personnel and other 
exploration related 
fixed expenses

Adjusted EBITDA

105,085

99,498

1,903

47,336

2,048

41,537

(14,894)

(11,978)

563,403

397,731

6

(7)

14

(24)

42

Adjusted EBITDA margin

57%

53%

Impact of the Group’s investments in 
joint ventures and associates 
An	associate	is	an	entity	in	which	Hochschild	has	significant	
influence	but	not	control	and	is	accounted	for	using	the	
equity method.	

Hochschild’s	pre	exceptional	share	of	the	profit/(loss)	
after tax of	associates	totalled	$11.7	million	in	2011	
(2010: ($4.6) million),	a	result	of	the	gain	in	the	value	of	the	
Group’s	holding	of	Gold	Resource	Corp’s	common	shares.	

Finance income 
Finance	income	before	exceptional	items	increased	by	15%	
to $4.7	million	(2010:	$4.1	million)	mainly	due	to	the	increase	
of	interest	received	on	time	deposits.

Finance costs
Finance	costs	decreased	by	28%	to	$21.3	million	in	2011	
(2010: $29.5	million).	Interest	costs	decreased	to	$15.3	million	
in	2011	(2010:	$17.3	million).	In	addition,	finance	costs	in	
2010	included	a	$7.6	million	loss	on	Zero	Cost	Collar	
derivative contracts.	

In	January	2011	Hochschild	repaid	in	full	its	syndicated	bank	
loan	facility.	The	Group	has	no	outstanding	positions	on	
currency	or	commodity	hedges.

Foreign exchange losses 
The	Group	recognised	a	foreign	exchange	loss	of	$1.6	million	
(2010:	$0.03	million	gain)	as	a	result	of	transactions	in	
currencies	other	than	the	functional	currency.	

Income tax
The	Group’s	pre-exceptional	effective	tax	rate	increased	
to 35.6%	in	2011	(2010:	32.9%).	This	increase	is	mainly	
explained	by	three	new	taxes	introduced	in	Peru	in	Q4	2011,	
the	New	Mining	Royalty	(“NMR”),	the	Special	Mining	Tax	
(“SMT”)	and	the	Special	Mining	Assessment	(“SMA”);	detailed	
information	on	these	taxes	(collectively	referred	to	as	the	
“New Taxes”)	is	provided	below.	In	addition,	in	2011	
Hochschild	recognised	the	impact	of	a	withholding	tax	
related to	dividends	declared	from	the	operating	companies	
to the	UK	parent	company.

Overview of the New Taxes 
The	application	of	the	New	Taxes	is	dependent	on	the	
presence	or	otherwise	of	a	tax	stability	agreement	with	
the Peruvian	Government.	These	taxes	replace	a	royalty,	
(the “Former	Royalty”)	and	a	Voluntary	Contribution	(the	
“Voluntary	Contribution”).	The	Voluntary	Contribution	was	
calculated	using	a	formula	which,	in	the	case	of	Hochschild,	
is approximate	to	1.25%	of	Net	Income.	

NMR
The	NMR	applies	to	operating	assets	without	stability	
agreements.	It	differs	from	the	Former	Royalty	by	changing	the	
basis	of	calculation	from	sales	to	operating	income.	The	NMR	
is	calculated	by	applying	a	progressive	scale	of	rates	that	range	
from	1%	to	12%	depending	on	the	level	of	operating	margin.	
A	minimum	amount	of	NMR	is	payable	equivalent	to	1%	
of Revenue.	The	Former	Royalty	was	accounted	for	in	the	
Cost of Sales	line	but	the	NMR	will	be	accounted	for	in	the	
Income	Tax	line.

SMT
The	SMT	is	a	new	tax,	also	payable	by	mining	companies	with	
respect	to	operating	assets	without	stability	agreements,	and	is	
calculated	on	the	same	basis	as	the	NMR.	The	rate	of	the	SMT	
ranges	from	2%	to	8.4%	depending	on	the	level	of	operating	
margin.	Unlike	the	NMR	however,	there	is	no	minimum	tax	
payable.	The	SMT	is	accounted	for	in	the	Income	Tax	line.

SMA
The	SMA	is	an	assessment	raised	on	mining	companies	
with respect	to	operating	assets	with	stability	agreements,	to	
calculate	an	amount	payable	to	the	State	on	a	voluntary	basis.	
The	rate	used	to	calculate	the	assessment	ranges	from	4%	
to 13.12%	of	operating	income,	depending	on	the	level	
of operating	margin.	The	SMA	is	calculated	on	operating	
income	after	the	deduction	of	payments	due	under	the	
Former	Royalty,	which	continues	to	be	payable.	

Hochschild	does	not	have	a	stability	agreement	in	place	for	
Ares	or	Pallancata,	and	is	therefore	required	to	pay	the	NMR	
and	the	SMT	in	respect	of	those	assets.	The	same	will	also	apply	
for	mines	operated	by	the	Company	in	Peru	in	the	future	
(for example	Inmaculada	and	Crespo).

55

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In	the	case	of	Arcata,	having	reported	to	the	Government	
that it	waived	its	tax	stability	agreement	in	June	2009,	the	
Company	is	required	to	pay	the	SMT.	However	the	Peruvian	
Government	is	yet	to	confirm	the	waiver	of	the	stability	
agreement.	Therefore,	Arcata	will	continue	to	pay	the	Former	
Royalty	(which	is	accounted	for	in	the	Cost	of	Sales	line).

The	NMR	and	SMT	payments	will	be	deductable	for	the	
calculation	of	workers’	profit	share	and	Income	Tax.	

Exceptional items 
Exceptional	items	in	2011	totalled	$3.4	million	after	tax	
(2010: ($57.8	million).	This	mainly	comprises:	

Positive exceptional items 

Main items 

Reversal/(Impairment 
and write-off of assets) 
(net)

$000

1,210

Finance income

5,989 

Description of main items 

Corresponds to the reversal 
of the write-off recorded 
in 2010 related to the 
100% dore project at the 
San Jose mine.

Corresponds to the gain of 
$6,386,000 on the sale of the 
residual stake in Lake Shore 
Gold, net of the loss 
generated by the sale of 
Golden Minerals Company 
shares of $397,000.

Negative exceptional items 

Main items 

Other expenses 

Share of post-tax losses 
of associates and joint 
ventures accounted 
under equity method

Loss from changes in 
the fair value of financial 
instruments

$000

(1,408)

(261)

Description of main items 

The provision of termination 
benefits due to workers as a 
result of the closure of the 
Moris mine.

Loss resulting from 
dilution of holding in 
Gold Resource Corp.

(2,111) Mainly corresponds to the fair 
value adjustment of the 
warrants in Golden Minerals 
Company and Iron Creek 
Capital Corp of $1,563,000 
and $139,000 respectively. 
In addition, this amount 
includes the impairment of 
Brionor Resources and 
Empire Petroleum Corp of 
$380,000 and $50,000 
respectively.

Cash flow and balance sheet review  

Cash flow

$000

Net cash generated from 
operating activities

Net cash used in investing 
activities

Cash flows generated/(used) 
in financing activities

Net (decrease)/increase in 
cash and cash equivalents 
during the period

year ended  
31 Dec 2011

Year ended  
31 Dec 2010 

Change

464,110

304,232 159,878

(139,898)

198,963 (338,861)

(221,901)

(55,010)

(166,891)

102,311

448,185 (345,874)

Operating	cash	flow	increased	53%	to	$464.1	million	from	
$304.2	million	in	2010,	mainly	due	to	higher	metal	prices.	
Net cash	from	investing	activities	decreased	to	$(139.9)	million	
in	2011	from	$199.0	million	in	2010,	primarily	due	to	the	
reduction	in	the	Company’s	holding	in	Lake	Shore	Gold	
during	2010	and	planned	increases	in	capital	expenditure	
commitments	during	2011	including	the	costs	associated	
with progressing	the	Advanced	Projects	through	to	feasibility.	
Finally,	cash	from	financing	activities	decreased	to	$(221.9)	
million	from	$(55.0)	million	in	2010,	primarily	as	a	result	of	
the	prepayment	of	the	syndicated	loan	($114.3	million),	and	
incremental	dividend	payments	to	Hochschild	Mining	plc	
shareholders	($13.5	million	in	2011	compared	to	$20.3	million	
in	2010)	and	to	IMZ,	the	Group’s	joint	venture	partner	in	
Pallancata	($26.0	million	in	2011	compared	to	$54.0	million	
in 2010).	As	a	result,	total	cash	generated	decreased	from	
$448.2	million	in	2010	to	$102.3	million	in	2011	
($346 million difference).

Working capital

$000

Trade and other receivables

Inventories

Net other financial assets/(liabilities)

year ended 
31 Dec 2011

Year ended  
31 Dec 2010 

175,672

182,752

53,032

(12,803)

55,130

18,732

Net Income tax receivable/(payable)

(23,859)

(10,977)

Trade and other payables and provisions 

 (259,907)

(246,781)

Working capital 

(67,865)

(1,144)

The	Group’s	working	capital	position	decreased	to	$(67.8)	million	
in	2011	from	$(1.1)	million	in	2010	primarily	due	to	a	decline	of	
$31.5	million	that	resulted	in	a	net	other	financial	liability	position	
in	2011,	driven	by	a	change	in	the	value	of	embedded	derivatives.	
The	decrease	was	also	a	result	of	a	higher	net	income	tax	position	
in	2011	compared	to	2010	reflecting	higher	commodity	prices,	
and	higher	trade	and	other	payables	and	provisions	in	2011	
compared	to	2010,	due	to	higher	workers	profit	sharing	and	
mine closure	provisions.

	
	
	
	
56 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Financial	review	&	Risk	management
Financial	review	continued

net cash

$000

Cash and cash equivalents

Long-term borrowings

Short-term borrowings*

Net cash

year ended 
31 Dec 2011

Year ended  
31 Dec 2010 

627,481

525,482

(104,866)

(248,380)

(46,334)

(69,272)

476,281

207,830

*   Includes pre-shipment loans which were previously reported under working capital.

The	Group	reported	net	cash	of	$476.3	million	as	at	
31 December	2011	(2010:	$207.8	million).	This	was	primarily	
driven by	the	increase	in	cash	and	cash	equivalents	from	operating	
activities	(of	$102.0	million)	and	the	decrease	in	long-term	and	
short-term	borrowings.	In	January	2011,	the	Group	paid	down	 	
full	its	syndicated	loan	facility	of	$114.3	million.

In	October	2011,	the	Group’s	51%	owned	Joint	Venture	entity	
in	Argentina	repaid	the	entire	outstanding	principal	and	
accrued	interest	on	its	shareholder	and	project	finance	
loans. Hochschild	received	net	proceeds	of	approximately	
$96 million	from	this	repayment,	consisting	of	approximately	
$66	million	from	the	repayment	of	the	project	finance	loan	
and	approximately	$30	million	from	the	shareholder	loan.	
Hochschild’s	joint	venture	partner,	McEwen	Mining	Inc	
(formerly	named	Minera	Andes	Inc),	received	net	proceeds	
of approximately	$29	million	from	this	repayment.	

The	Company’s	Convertible	Bond	has	a	conversion	price	
(before	adjustment	for	the	recommended	dividend)	of	£3.94	
and	allows	the	Company	to	force	conversion	of	the	bonds	at	
any	time	after	20	October	2012	if,	on	each	of	at	least	20	dealing	
days	out	of	30	consecutive	dealing	days,	the	Company’s	share	
price	exceeds	130%	of	the	conversion	price	(currently	£5.12).

Capital expenditure¹

2011	capital	expenditure	of	$217.9	million	(2010:	$156.5	million)	
includes	operating	capex	of	$141.4	million,	capitalised	
exploration	costs	of	$13.2	million	in	respect	of	the	Group’s	
operating	mines,	$61.3	million	capitalised	in	respect	of	Advanced	
Projects	(Inmaculada,	Crespo	and	Azuca)	and	administrative	
capex	of	$2.0	million.

Capital	expenditure	at	Pallancata	rose	by	$12.4	million	in	2011	
due	to	higher	mine	development	costs	reflecting	an	increase	
in	mined	areas	developed,	and	higher	mine	contractors’	rates.	
The	construction	of	a	new	tailings	dam	and	higher	equipment	
costs	also	contributed	to	the	rise.	

Capital	expenditure	at	San	Jose	increased	by	$7.8	million	in	
2011,	reflecting	local	inflation	in	mine	development	costs.	

Dividends
The	Directors	recommend	a	final	dividend	of	$0.03	per	
ordinary	share	which,	subject	to	shareholder	approval	at	the	
2012	AGM,	will	be	paid	on	29	May	2012	to	those	shareholders	
appearing	on	the	register	on	4	May	2012.	If	approved,	this	will	
result	in	a	total	dividend	for	the	year	of	$0.06	per	share.	
Dividends	are	declared	in	US	dollars.	Unless	a	shareholder	
elects	to	receive	dividends	in	US	dollars,	they	will	be	paid	in	
pound	sterling	with	the	US	dollar	dividend	converted	into	
pound	sterling	at	exchange	rates	prevailing	at	the	time	
of payment.	Our	dividend	policy	takes	into	account	the	
profitability	of	the	business	and	the	underlying	growth	in	
earnings	of	the	Company,	as	well	as	its	capital	requirements	
and	cash	flow.

Dividend dates 

Ex-dividend date

Record date

Deadline for return of currency election forms 

Payment date

2012 

2 May

4 May 

9 May 

29 May 

$000

Arcata

Ares

Selene

Pallancata

San Jose

Moris

Inmaculada

Crespo

Azuca

Other

total2

year ended 
31 Dec 2011

Year ended  
31 Dec 2010 

33,040

30,230

2,673

4,570

50,489

62,994

555

19,447

10,232

31,641

2,306

5,422

5,839

38,116

55,183

2,728

–

2,738

13,741

2,486

217,947

156,483

1   Includes additions in property, plant and equipment and evaluation and exploration 

assets (confirmation of resources) and excludes increases in the closure of mine assets. 
2   Additions of $90.6 million in respect of the acquisition of Inmaculada is not reflected in 

this table.

57

Risk	management

Overview
As	with	all	businesses,	management	of	the	Group’s	operations	
and	execution	of	its	growth	strategies	are	subject	to	a	number	
of	risks.	The	occurrence	of	any	of	these	risks	may	adversely	
affect	the	execution	of	growth	strategies	and	hence	the	
performance	of	the	Group.	The	Group’s	risk	management	
framework	is	premised	on	continued	monitoring	of	the	
prevailing	environment	and	the	risks	posed	by	it	as	well	as	the	
management	of	risks	which,	in	light	of	either	likelihood	and/
or	impact	on	the	business,	are	categorised	as	significant	risks.	
A Risk	Committee	is	responsible	for	implementing	the	Group’s	
policy	on	risk	management	and	monitoring	the	effectiveness	
of controls	in	support	of	the	Company’s	business	objectives.	

It meets	four	times	a	year	and	more	frequently	if	required.	
The Risk	Committee	comprises	the	CEO,	the	Vice	Presidents	
and	the	head	of	the	internal	audit	function.	A	“live”	risk	matrix	
is	compiled	and	updated	at	each	Risk	Committee	meeting	and	
the	most	significant	risks	are	reported	to	the	Group’s	Audit	
Committee	which	has	oversight	of	risk	management	on	behalf	
of	the	Board.	Further	details	on	the	Audit	Committee’s	
activities	are	provided	in	the	Corporate	Governance	Report	
on pages 70 and 71.	The	key	business	risks	affecting	the	Group	
are	set	out	in	the	table	below.	The	steps	taken	by	the	Group	
to mitigate	these	risks,	where	possible,	are	also	described.

Financial risks

Type of risk

Description of risk

Mitigating steps

Commodity price

Adverse movements in precious metals’ prices could have 
a material impact on the Group’s results of operations

Counterparty 
credit risk

Loss of revenue resulting from defaulting customers

The Group may lose financial resources through the 
failure of financial institutions

liquidity

The Group may be unable to raise funds to meet its 
financial commitments as they fall due

Foreign currency

Given the combination of US dollar denominated sales 
and certain costs denominated in local currencies, 
adverse foreign currency movements may impact the 
Group’s results 

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Derivative	facilities	have	been	negotiated	with	major	
banking institutions	to	facilitate	hedging	activity	as	and	
when considered	appropriate.

To	mitigate	the	impact	of	this	risk,	and	other	risks	which	
could potentially	impact	the	Group’s	results	of	operations,	the	
Company	continuously	focuses	on	reducing	costs	and	expenses	
and	maintains	a	low	leverage	policy	thus	maintaining	the	lowest	
level	of	fixed	commitments	possible.

The	Company	has	invested	during	2011,	and	continues	to	
invest, in	increasing	its	dore	capabilities,	significantly	reducing	
its exposure	to	counterparty	risk	(since	the	sale	of	dore,	as	
opposed	to	concentrates,	is	settled	almost	immediately).

The	Group’s	sales	contracts	for	concentrate	incorporate	various	
protection	measures	including	(i)	inbuilt	provision	for	advance	
payment	or	the	delay	in	transferring	title	of	goods	sold	in	the	
event	of	non-payment,	and	(ii)	the	requirement	to	provide	
parent	company	guarantees	where	possible.	In	addition,	the	
Group	implements	risk	profiling	to	appraise	key	and	new	
customers.	The	Group’s	diversified	customer	base	further	
mitigates	the	risk of	default.

  The	Company	has	elected	a	small	number	of	top	tier	financial	
counterparties	with	whom	to	invest	excess	cash.	Management	
and	the	Board	have	defined	limits	for	the	amount	of	exposure	to	
each	counterparty	based	on	a	credit	risk	assessment.	The	Board	
receives	regular	reports	on	the	management	of	cash	and,	in	
particular,	oversees	the	implementation	of	procedures	to	
monitor	counterparty	risk.

Notwithstanding	the	strength	of	the	Company’s	balance	sheet,	
the	Board	and	senior	management	continually	monitor	the	
Group’s	requirements	for	short-	and	medium-term	liquidity.	
The Company	maintains	strong	banking	relationships	and	access	
to	credit	lines	to	ensure	an	appropriate	level	of	financing.

Local	currency	exposures	may	be	partially	mitigated	by	offsetting	
variances	in	revenues	due	to	silver	and	gold	price	movements.	
However,	management	periodically	reviews	the	profitability	of	
every	operation,	which	may	be	impacted	by	foreign	currency	
movements,	to	ensure	their	positive	cash	flow	generation.

	
	
	
	
	
58 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Financial	review	&	Risk	management
Risk	management	continued

Operational risks

Type of risk

Costs

Description of risk

Mitigating steps

Increase in production costs could impact on the 
Group’s profitability

Business  
interruption

Assets used in operations may break down and insurance 
policies may not cover against all forms of risks due to 
certain exclusions and limitations

Reserve  
and resource 
replacement 

The Group’s future profitability and operating margins 
depend upon its ability to replenish reserves with 
geological characteristics to enable mining at 
competitive costs. Reserves stated in this Annual Report  
are estimates

Personnel

(i) Loss of key senior management and personnel 
including highly skilled engineers and geologists; 

(ii) the lack of availability of individuals with relevant 
mining experience in the vicinity of the Group’s 
operations, particularly when neighbouring projects 
commence operations; and 

(iii) failure to maintain good labour relations with 
workers and/or unions which may result in work 
slowdown, stoppage or strike

As	stated	in	the	Operating	Review	there	has	been	cost	inflation	
during	the	year	across	the	mining	industry	and	the	Group	seeks	
to	mitigate	the	impact	of	this	by	entering	into	long-term	supply	
contracts,	where	possible.	Costs	are	monitored	by	management	
on	a	monthly	basis.

The	Group	has	combined	property	damage	and	business	
interruption	insurance	policies	for	all	operations,	and	adequacy	
of	coverage	is	regularly	reviewed	with	appointed	advisers.	
Management	reporting	systems	have	been	implemented	to	
ensure	that	an	appropriate	level	of	inventory	of	critical	parts	is	
maintained.	Adequate	preventative	maintenance	programmes,	
supported	by	the	SAP	Maintenance	Module,	are	in	place	in	the	
operating	units.	Annual	inspections	by	insurance	brokers	and	
insurers	take	place	and	recommendations	are	addressed	in	order	
to	mitigate	operational	risks.	Contingent	power	supplies	are	
provided	at	each	of	the	Group’s	operations.

The	Group	allocated	$70	million	in	2011	to	fund	its	exploration	
and	geology	activities.	The	2012	budget	has	been	increased	
to $90	million.	

Specific	initiatives	have	been,	and	continue	to	be	taken	to	retain	
and	incentivise	the	Group’s	Geologists	(see	Mitigating	Steps	for	
Personnel-related	risks	below	for	further	information).

The	Group	has	an	annual	drilling	plan	which	is	revised	on	a	
monthly	basis	with	exploration	targets	continually	evaluated	
and new	targets	incorporated.	In	parallel,	the	Group’s	Business	
Development	function	continually	evaluates	acquisition	and	
joint-venture	opportunities.	

(i)	The	Group	seeks	to	provide	competitive	compensation	
arrangements	and	develop	well-defined	career	plans	for	
positions	of	strategic	importance	through	the	Group’s	Talent	
Inventory	Review.	With	respect	to	incentives,	in	addition	to	the	
launch	of	a	Long	Term	Incentive	Plan,	during	2011	the	Group	
designed	and	implemented	the	Exploration	Incentive	Plan	
which	provides	additional	rewards	for	geologists	based	on	
the mineral	content	of	a	given	project;

(ii)	and	(iii),	a	labour	relations	strategy	focusing	on	working	
conditions,	management	style,	development	opportunities,	
motivation	and	communication	has	been	developed	to	ensure	
that	employees’	needs	are	identified	and	met.	Regular	meetings	
are	held	with	workers	and	unions	to	ensure	a	full	and	accurate	
understanding	of	matters	of	concern	and	requirements.

59

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Macroeconomic risks

Type of risk

Description of risk

Mitigating steps

Political, legal 
and regulatory

Costs associated with ensuring compliance with all 
relevant laws and regulations are substantial. 
Furthermore, changes in the legal or regulatory landscape 
including increases in taxes and/or royalties could result 
in additional expense, restrictions on or suspensions of, 
operations and may lead to delays in the development 
of current operations and early stage projects 

2011	saw	new	administrations	take	office	in	Peru	and	Argentina	
which	resulted	in	a	number	of	legislative	developments	
impacting	on	mining	companies.	

The	Group	has	local	teams	to	monitor	constantly	and	react,	as	
necessary,	to	policy	changes.	It	also	seeks	to	participate	actively	in	
legislative	consultations	either	directly	or	through	participation	
in	trade	associations.

Regional	risk	assessments	are	performed	when	investments	
in new	countries	are	considered.	These	incorporate	reviews	of	
political	environments	and	likelihood	of	changes	in	policy	that	
are	likely	to	impact	the	Group’s	results	from	operations.

Corporate responsibility risks

Type of risk

Description of risk

Mitigating steps

Health and safety

Environmental

Group employees working in the mines may be exposed to 
health and safety risks. Failure to manage these risks may 
result in accidents, a work slowdown, stoppage or strike 
and/or may damage the reputation of the Group and 
hence its ability to operate

During	the	year,	the	Group	attained	Level	7	of	the	DNV	safety	
management	information	system	at	Arcata	and	Pallancata	and	
Level	6	at	San	Jose.

A	number	of	initiatives	were	taken	during	2011	further	
reinforcing	the	Group’s	commitment	to	safety.	

The Group may be liable for losses arising from 
environmental hazards associated with the Group’s 
activities and production methods, or may be required to 
undertake extensive remedial clean-up action or pay for 
governmental remedial clean-up actions

Community Relations Communities living in the areas surrounding Hochschild’s 

operations may oppose the activities carried out by the 
Group at existing mines or, with respect to development 
projects and prospects, may invoke their rights to be 
consulted under new laws enacted during the year. 

These actions may result in longer lead times and 
additional costs in bringing assets into production and 
lead to an adverse impact on the Group’s ability to obtain 
the relevant permissions for current or future projects.

The	Group	has	a	dedicated	team	of	professionals	with	
an allocated	budget	for	environmental	management.	
Monthly audits	are	carried	out	to	monitor	the	implementation		
of	third-party	environmental	recommendations	and	
achievement	of	targets.	Air	and	water	quality	are	monitored	
on a quarterly	and	weekly	basis	respectively.

Our	operations	are	ISO14001	certified.

During	the	year,	the	Group	has	restructured	its	Community	
Relations	(“CR”)	department	to	facilitate	an	ongoing	dialogue	
with	local	communities.	A	specific	CR	strategy	focusing	on	
Education,	Health	&	Nutrition,	and	Sustainable	Development	
was	designed,	with	associated	action	plans.	Furthermore,	the	
Group	maintains	a	database	of	all	agreements	with	communities	
to	ensure	that	all	social	commitments	are	met.

Specific	initiatives	during	the	year	include	the	“Maestro	Líder”	
campaign,	a	training	programme	for	community	teachers,	and	
“Médico	de	Cabecera”,	a	programme	taking	healthcare	to	the	
rural	populations.	

Further	information	on	financial	risks	can	be	found	in	note	36	to	the	Consolidated Financial Statements. 

Details on the Group’s activities in Corporate	Social Responsibility can be found in the Corporate Responsibility	Report	
on pages 37 to 48.

	
	
	
	
60 Hochschild Mining plc 

Annual	Report	&	Accounts	2011

Governance
Board	of	Directors		
&	Senior	management

Board of Directors

Executive Directors

Eduardo Hochschild Executive Chairman
Eduardo	Hochschild	joined	Hochschild	Mining	in	1987	as	Safety	
Assistant	at	the	Arcata	unit,	becoming	Head	of	the	Hochschild	
Mining	Group	in	1998	and	Chairman	in	2006.	Eduardo	has	
numerous	directorships,	amongst	them,	Cementos	Pacasmayo	S.A.A.,	
COMEX	Peru,	Banco	de	Crédito	del	Perú	and	a	number	of	positions	
with	non-profit	entities	such	as	TECSUP,	the	Sociedad	Nacional	
de Minería	y	Petróleo	and	the	Conferencia	Episcopal	Peruana.	
In addition,	Eduardo	serves	as	Chairman	of	the	Board	of	the	
Universidad	de	Ingeniería	y	Tecnología.	

Ignacio Bustamante Chief Executive Officer
Ignacio	Bustamante	joined	the	Board	as	CEO	on	1	April	2010.	
Prior to	his	appointment	he	has	served	as	the	General	Manager	
of the	Peruvian	operations	and	as	Chief	Operating	Officer	from	
January	2008.	Since	joining	Hochschild	in	1992,	Ignacio	served	as	
Chief	Financial	Officer	of Cementos	Pacasmayo	S.A.A	between	1998	
and	2003,	a	company	he subsequently	became	a	director	of	in 2003	
until	2007.	Subsequently,	Ignacio	served	as	Chief	Financial	Officer	
and	Vice	President	of	Business	Development	and	later	as	President	
of Zemex	Corporation,	a	Cementos	group	company.	Ignacio	is	
a graduate	of	Business	and	Accounting	having	studied	at the	
Universidad	del	Pacífico	in	Peru	and	holds	an	MBA from	
Stanford University.

non-Executive Directors

Roberto Dañino Deputy Chairman & Special Adviser 
to the Chairman and Senior Management 
Roberto	Dañino	joined	the	Board	in	2006.	He	has	been	a	Board	
member	with	the	Hochschild	Group	since	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	and founding	General	Counsel	of the	Inter-
American	Investment	Corporation.	Roberto	served	as	an	Executive	
Director	of	the	Company	from	2006	until	the	end	of	2010.	Roberto	
currently	serves	as	Chairman	of	the	Board	of	Fosfatos	del	Pacifico	S.A.	
part	of	the	Cementos	Pacasmayo	S.A.A. group	of	companies	and	is	a	
Non-Executive	Director	of	a	number	of companies	including	Gold	
Fields	Limited.

Sir Malcolm Field Senior Independent Director
Sir	Malcolm	Field	joined	the	Board	in	2006.	He	serves	as	a	
Non-Executive	Director	of	Petropavlovsk	PLC	and	Ray	Berndtson.	
Between 2002	and	2006 Sir	Malcolm	served	as	Chairman	of	Tube	
Lines	Limited,	one	of	the	London	Underground	consortia,	and	from	
2001	to 2006,	as	an	external	policy	adviser	to	the	UK’s	Department	of	
Transport.	Sir	Malcolm	was	Group	Managing	Director	of	WH	Smith	
plc	between	1982	and	1993	and served	as	Chief	Executive	from	1993	
to 1996.	From	1996	to	2001	Sir Malcolm	chaired	the	Civil	Aviation	
Authority.	Sir	Malcolm	as	has	held	non-executive	directorships	with	
numerous	companies,	including	Scottish	and	Newcastle	plc	and	
Evolution	Beeson	Gregory.	

Dr Graham Birch Non-Executive Director
Dr	Graham	Birch	joined	the	Board	on	1	July	2011.	Prior	to	his	
retirement in 2009,	Dr	Birch	was	a	Director	of	BlackRock	Commodities	
Investment	Trust	plc	and	manager	of	BlackRock’s	World	Mining	Trust	
and	Gold	and	General	Unit	Trust.	Previously	he	worked	at	Kleinwort	
Benson	Securities	and	Ord	Minnett/Fleming	Ord	Minnett	before	
joining	Mercury	Asset	Management	in	1993,	where	he	launched	a	
number	of	mining	and	natural	resources	funds.	In	1997,	Mercury	
Asset	Management	was	acquired	by	Merrill	Lynch	Investment	Managers	
which	was	itself	eventually	acquired	by BlackRock	in	2006.	Graham	has	a	
PhD	in	mining	geology	from	Imperial College,	London	and	is	currently	
Senior	Non-Executive	Director	of Petropavlovsk	PLC,	Vice	Chairman	of	
Rothamsted	Research	and	is	also	a	Non-Executive	Director	of	the	asset	
management	company,	ETF	Securities.

Jorge Born Jr. Non-Executive Director
Jorge	Born	Jr.	joined	the	Board	in	2006.	He	is	the	President	and	
Chief	Executive	Officer	of	Bomagra	S.A.	and	a	Director	of	Caldenes	
S.A.,	a	Bomagra	group	company.	Previously,	Jorge	served	as	Head	
of Bunge’s	European	operations	from	1992	to	1997	and	as	Head	of	
Bunge’s	UK operations	from	1989	to	1992.	He	acts	as	a	Director	and	
Deputy	Chairman	of	Bunge	Limited	and	Mutual	Investment	Limited.	
In addition,	Jorge	is	a	Director	of	Dufry	South	America	S.A.	of	Rio	de	
Janeiro	and	President	of	the	Bunge	and	Born	Charitable	Foundation.

  
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Board of Directors

Senior management

non-Executive Directors

nigel Moore Non-Executive Director
Nigel	Moore	joined	the	Board	in	2006.	He	is	a	Chartered	Accountant	
and currently	serves	as	Chairman	of	The	TEG	Group	PLC	and	as	a	
Non-Executive	Director	of	The	Vitec	Group	plc,	JKX	Oil	&	Gas	plc	
and Ascent	Resources	plc.	Nigel	was	a	Partner	at	Ernst	&	Young	from	
1973 to	2003	during	which	time	he	served	as	Managing	Partner	of	the	
firm’s	London	office	from	1985	to	1987,	as	Senior	Partner	attached	to	
the	Chairman’s	Office	(Europe)	from	1987	to	1989,	and	as	Regional	
Managing	Partner	for	Eastern	Europe	and	Russia	from	1989	to	1996.

Rupert Pennant-Rea Non-Executive Director
Rupert	Pennant-Rea	joined	the	Board	on	1	September	2011.	He	is	
Chairman	of	Henderson	Group	plc	and	of	the	Economist	Group	
and is	a	Non-Executive	Director	of	Go-Ahead	Group	plc	and	Gold	
Fields	Limited	(South	Africa).	He	was	Deputy	Governor	of	the	Bank	
of England	from	1993	to	1995,	prior	to	which	he	spent	16	years	with	
The	Economist,	where he	was	editor	from	1986	to	1993.	Rupert	served	
on	the	Board	of	First Quantum	Minerals	Limited	between	2001	and	
2011	and	various	other	companies	including	British	American	Tobacco	
p.l.c.	(between	1998	and	2007),	Rio	Narcea	Gold	Mines,	Ltd	(between	
2003	and	2007),	Sherritt	International	Corporation	(between	1995	and	
2008),	Acuity	VCT	Plc	(between	2001	and	2011)	and	Acuity	Growth	
VCT	Plc	(between	2004	and	2011).

Dionisio Romero Non-Executive Director
Dionisio	Romero	joined	the	Board	in	2006.	He	was	formerly	the	
Chairman and	Chief	Executive	Officer	of	the	financial	services	holding	
company,	Credicorp	Ltd,	positions	he	retired	from	in	April	2009	after	
more	than	13	years.	Dionisio	currently	serves	as	President	of	TECSUP	
Trujillo,	a higher	education	institution.

Fred Vinton Non-Executive Director
Fred	was	appointed	to	the	Board	on	1	August	2009.	He	holds	
directorships	of	a	number	of	companies	including	Unipart	Group	
of Companies	UK,	GP	Investments	Ltd	and	Dinamia	SCR	S.A.	
He was a director	of	European	Goldfields	Limited	until	its	acquisition	
by	Eldorado	Gold	Corporation	in	February	2012.	Between	1995	and	
2006	Fred	served	as	Chairman/Chief	Executive	Officer	of	Electra	
Partners	Limited	and	prior	to	that	he	was	Chief	Executive	of	Quilvest	
Ltd	between	1992	and	1995.	Over	the	course	of	Fred’s	25	year	career	
with	J.P.	Morgan,	Fred	was	responsible	for	the	bank’s	business	in	Latin	
America,	the	UK	and	Scandinavia	before	he	joined	N	M	Rothschild	&	
Sons	Ltd	in	1988	as	Chief	Operating	Officer.

César Aguirre Vice President, Exploration & Geology
César	Aguirre	joined	Hochschild	Mining	as	VP	of	Exploration	&	
Geology	in	April	2011.	César	has	over	20	years’	experience	in	
exploration	and	project	management	in	South	America,	principally	in	
Peru,	Argentina	and Chile.	Prior	to	joining	Hochschild,	he	worked	for	
Newcrest	Mining,	Yanacocha,	Noranda	Inc.	and	Barrick	Gold	Corp.	
César	holds	a	BSc	in	Geological	Engineering	from	the	Universidad	
Nacional	de	Ingeniería	and	an	MSc	in	Economic	Geology	from	the	
University	of	Tasmania.

Ernesto Balarezo Vice President, Operations
Ernesto	Balarezo	joined	the	Hochschild	Group	in	1997.	Prior	to	
his appointment	as	Vice	President	of	Operations	in	April	2010,	he	
served	as General	Manager	of	Hochschild’s	Peruvian	operations	
from March	2008	and	as	General	Manager	of	the	Company’s	
Mexican	operations	from	January	2007.	From	2003	to	2006,	he	
worked	in	Cementos	Pacasmayo,	an	associate	company	of	the	
Hochschild	Group,	initially	as	CFO	and	later	as	Deputy	CEO.	
Prior to joining	the	Group,	he	worked	at	Productos	Favel	from	
1994 to	1997.	He	also	worked	in	the	United	States	for	three	years,	
first	at	the	Texas	A&M	University	and	then	at	Nadisco	Inc.	Ernesto	
holds	an	MSc	in	Industrial	Management	and	a	BSc	in	Industrial	
Engineering	from	Texas	A&M	University.

Ramón Barúa Chief Financial Officer
Ramón	Barúa	was	appointed	CFO	of	Hochschild	Mining	on	
1 June 2010.	Prior	to	his	appointment,	he	served	as	CEO	of	Fosfatos	
del	Pacifico	S.A,	owned	by	Cementos	Pacasmayo,	an	associate	
company	of	the	Hochschild	Group.	During 2008,	Ramón	was	the	
General	Manager	for	Hochschild	Mining’s	Mexican	operations,	
having	previously	worked	as	Deputy	CEO	and	CFO	of	Cementos	
Pacasmayo.	Prior	to	joining	Hochschild	he	was	a	Vice	President	of	
Debt	Capital	Markets	with	Deutsche	Bank	in	New	York	for	four	years	
and	a	sales	analyst	with	Banco	Santander	in	Peru.	Ramón	is	an	
economics	graduate	from	Universidad	de	Lima	and	holds	an	MBA	
from	Columbia	Business	School.

Isac Burstein Vice President, Business Development
Isac	Burstein	joined	the	Group	as	a	geologist	in	1995.	Prior	to	his	
current	position,	Isac	served	as	Manager	for	Project	Evaluation,	
Exploration	Manager	for	Mexico,	and	Exploration	Geologist.	
He holds	a	BSc	in	Geological	Engineering	from	the	Universidad	
Nacional	de	Ingeniería,	an MSc	in	Geology	from	the	University	
of Missouri	and	an	MBA	from	Krannert	School	of	Management,	
Purdue	University.	Isac	is	on	the	Board of	Gold	Resource	Corp.	

José Augusto Palma Vice President and General Counsel
José	Augusto	Palma	joined	Hochschild	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	subsequently,	at	the	World	Bank.	He	also	
served	two	years	in	the	Government	of	Peru.	José	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.	Prior	to	his	current	role	José	served	as	
Senior	Adviser	to	the Executive	Committee.

Eduardo Villar Vice President, Human Resources
Eduardo	Villar	has	been	with	the	Group	since	1996.	Prior	to	his	
current	position,	he	served	as	Human	Resources	Manager,	Deputy	HR	
Manager	and	Legal	Counsel.	Eduardo	holds	a	Law	Degree	from	the	
Universidad	de	Lima	and	an	MBA	from	the	Universidad	Peruana	de	
Ciencias	Aplicadas.

  
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Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ report  

The Directors have pleasure in presenting their report 
for the year ended 31 December 2011. 

Principal activities  
Hochschild is a leading precious metals company with a 
primary focus on the exploration, mining, processing 
and sale of silver and gold. 

Information incorporated by reference 
This Directors’ Report should be read in conjunction 
with the following parts of the Annual Report which 
are incorporated by reference to satisfy the relevant 
disclosure requirements. 

Business Review 
The information required to be disclosed in the Business 
Review can be located as summarised below. 

  Business Review contents 

  Section  

  Pages 

  Requirement 

  Chairman’s 
statement 

2 and 3 

Main trends and factors 
likely to affect the Group 

  Chief Executive’s 
review 

6 to 8 

  Market & 
geographic 
overview 

20 and 21  

  Operating & 
exploration review 

22 to 35 

  Financial review 

  Corporate 
responsibility 

  50 to 56 

37 to 48 

  Review of performance 
(with KPIs), development of 
the Group’s business, year-
end position and prospects  

  Information on employees, 
environmental and social 
matters 

  Risk management 

57 to 59 

  Principal risks and 
uncertainties 

Corporate Governance Statement 
The requirements for a Corporate Governance Statement 
are fulfilled by the Corporate Governance report on 
pages 65 to 76. 

Results and dividend 
The Group’s adjusted EBITDA1 for the year amounted to 
$563.4 million (2010: $397.7 million). Revenue for the year 
was $987.7 million (2010: $752.3 million) and attributable 
profit to equity shareholders after tax (before exceptional 
items) was $165.9 million (2010: $94.9 million). 

An interim dividend of $0.03 per share was paid to 
shareholders of the Company on 22 September 2011. 
The Directors recommend the payment of a final dividend 
of $0.03 per share (2010: $0.03 per share). Subject to 
shareholders approving this recommendation at the 
forthcoming Annual General Meeting (“AGM”), the 
dividend will be paid in UK pound sterling on 29 May 2012 
to shareholders on the register at the close of business 
on 4 May 2012. Shareholders may elect to receive their 
dividend in US dollars. The US dollar dividend will be 
converted into UK pound sterling at the exchange rate 
prevailing at the time of payment. 

1  Calculated as profit from continuing operations before net finance income/(cost), foreign 
exchange loss and income tax plus depreciation and exploration expenses other than 
personnel and other exploration related fixed expenses. 

The trustee of the Hochschild Mining Employee Share 
Trust (“the Employee Trust”) has waived dividends 
declared by the Company after 20 June 2011 on shares 
held by the Employee Trust. 

Directors 
The names and biographical details of the Directors serving 
at the date of this report are given on pages 60 and 61. 

All Directors were in office for the duration of the year under 
review except for Graham Birch and Rupert Pennant-Rea 
who were appointed by the Board on 1 July 2011 and 
1 September 2011 respectively.  

With the exception of Dionisio Romero who will be retiring 
at the forthcoming Annual General Meeting, each of 
the Directors will be retiring and seeking re-election by 
shareholders in line with the recommendation of the 
UK Corporate Governance Code. 

Directors’ interests 
Details of the interests of the Directors in the Company’s 
shares are shown below: 

Eduardo Hochschild1 
Roberto Dañino2 

Ignacio Bustamante 

Sir Malcolm Field 
Graham Birch3 

Jorge Born Jr. 

Nigel Moore 
Rupert Pennant-Rea4 

Dionisio Romero 

Fred Vinton 

Ordinary  
shares as at 
31 December 2011   

Ordinary 
shares as at 
1 January 2011 or 
date of appointment, 
if later 

182,415,206   

182,415,206

200,000   

500,000

14,054   

14,285   

0   

0   

14,285   

7,000   

0

14,285

0

0

14,285

7,000

100,000   

100,000

25,000   

0

1  Eduardo Hochschild holds an indirect interest in the Company through an intermediate 
holding company which he controls and which owns the entire issued share capital 
of Pelham Investment Corporation which, in turn, owns shares in the Company. 

2  Roberto Dañino’s interest is held by Navajo International Holdings Ltd. 
3  Graham Birch was appointed a Director of the Company on 1 July 2011. 
4  Rupert Pennant-Rea was appointed a Director of the Company on 1 September 2011. 

In addition, Fred Vinton has an interest in Convertible 
Bonds of the Company with a nominal value of $500,000. 

There have been no changes in the above interests in the 
period from 31 December 2011 to 19 March 2012. 

Relationship Agreement 
Prior to the Company’s IPO, Pelham Investment 
Corporation, Eduardo Hochschild and the 
Company (amongst others) entered into a relationship 
agreement to regulate the ongoing relationship between 
them (“the Relationship Agreement”). 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, 
and that transactions and relationships with the Controlling 
Shareholders and any of their respective associates are 
at arm’s length and on normal commercial terms. 

 
 
 
 
 
 
   
 
 
 
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Further details on the Relationship Agreement with regards 
to the conduct of the Major Shareholder are set out in the 
Corporate Governance report on page 66 and with regards 
to the right to appoint Directors to the Board are set out 
on page 68.  

Supplier payment policy 
It is the Company’s policy that, subject to compliance 
with trading terms by the supplier, payments to suppliers 
are made in accordance with terms and conditions agreed 
in advance. 

At 31 December 2011, the Company had an average of 
31 days’ purchases owed to trade creditors (2010: 24 days). 

Political and charitable donations 
The Company does not make political donations. 
During the year, the Group expended $7.7 million 
(2010: $6.7 million) on social and community welfare 
activities surrounding its mining units. 

Related party transactions 
Details of related party transactions undertaken during the 
year under review are given in note 30 to the Consolidated 
financial statements on pages 140 and 141. 

Essential contractual and other arrangements  
The Directors consider that the following are the 
contractual and other arrangements with customers, 
suppliers or contracts to which group companies are a party 
and which are considered to be essential to the business:  

•(cid:3) the mining concessions and operating permits granted 
by governmental authorities in the jurisdictions of the 
Group’s operations; and 

•(cid:3) the collective agreements with trade unions in respect 

of the workers at the Group’s mines in Peru. 

Policy on financial risk management 
The Company’s objectives and policies on financial risk 
management can be found in note 36 to the Consolidated 
financial statements. Information on the Company’s 
exposures to foreign currency, commodity prices, credit, 
equity, liquidity, interest rate and capital 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 Articles contain a provision whereby each 
of the Directors is indemnified by the Company in respect 
of liability in relation to: (i) any negligence, default, breach 
of duty or breach of trust relating to the Company or any 
associated company; (ii) execution of their duties as 
Directors of the Company; and (iii) the activities of the 
Company or any associated company as trustee of an 
occupational pension scheme. For these purposes, 

associated company has the meaning given to it by section 
256 of the Companies Act 2006. 

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 Company has purchased and maintains liability 
insurance for its Directors and officers as permitted 
by section 233 of the Companies Act 2006. 

Conflicts of interest 
The Companies Act 2006 allows Directors of public 
companies to authorise conflicts and potential conflicts 
of interest of directors where the Company’s Articles of 
Association contain a provision to that effect. Shareholders 
approved amendments to the Company’s Articles of 
Association at the AGM held on 9 May 2008 which included 
provisions giving the Directors authority to authorise 
matters which may result in the Directors breaching 
their duty to avoid a conflict of interest. 

The Board has established effective procedures to enable 
the Directors to notify the Company of any actual or 
potential conflict situations and for those situations to 
be reviewed and, if appropriate, to be authorised by the 
Board, subject to any conditions that may be considered 
appropriate. In keeping with the approach agreed by the 
Board, Directors’ conflicts were reviewed during the year 
under review. 

Directors of the Company who have an interest in matters 
under discussion at Board meetings are required to declare 
this interest and to abstain from voting on the relevant 
matters. Any related party transactions are approved by a 
committee of the Board consisting solely of Independent 
Directors. In addition, the Directors will be able to impose 
limits or conditions when giving any authorisation, if they 
think this is appropriate. 

Going concern 
This Annual Report provides details of the Company’s 
business activities, its financial position and a description 
of the Company’s objectives, policies and processes for 
managing its capital; its financial risk management 
objectives; details of its financial instruments and hedging 
activities; and its exposures to credit and liquidity risks. 

The Company benefits from considerable financial 
resources and long-term relationships with a number of 
customers and suppliers across different geographic areas. 
These factors, together with the general macroeconomic 
outlook which supports gold and silver prices, provide the 
Directors with reassurance that the Company is well placed 
to manage its business risks successfully. 

Having regard to the Financial Reporting Council’s 
document entitled “Going Concern and Liquidity Risk: 
Guidance for Directors of UK Companies 2009”, the 
Directors have considered five year cash flow forecasts 
presented by management which, amongst other things, 
reflect the financial requirements of the Group’s significant 
capital projects including the Inmaculada and Crespo 

 
 
64

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ report continued 

projects, and the Arcata dore project. Consequently, 
the Directors have arrived at a reasonable expectation 
that the Company has adequate resources to continue 
in operational existence for the foreseeable future. 
Thus they continue to adopt the going concern basis of 
accounting in preparing the annual financial statements. 

AGM 
The sixth AGM of the Company will be held at 
10 am on 23 May 2012 at the offices of Linklaters LLP. 
The shareholder circular incorporating the Notice of 
AGM will be sent separately to shareholders or, for those 
who have elected to receive electronic communications, 
will be available for viewing at www.hochschildmining.com 

The shareholder circular contains details on the business 
to be considered at the meeting.  

Auditors 
A resolution to reappoint Ernst & Young LLP as auditors 
will be put to shareholders at the forthcoming AGM. 

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 his knowledge and belief, there is no relevant audit 
information of which the Company’s auditors are unaware. 
Furthermore, 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 that information. 

This confirmation is given, and should be interpreted, in 
accordance with the provisions of section 418(2) of the 
Companies Act 2006. 

Statement of Directors’ responsibilities 
The Directors confirm that to the best of their knowledge: 

•(cid:3) the financial statements, prepared in accordance with the 
applicable set of accounting standards, give a true and fair 
view of the assets, liabilities, financial position and profit 
or loss of the Company and the undertakings included in 
the consolidation taken as a whole; and 

•(cid:3) the Management report includes a fair review of the 

development and performance of the business and the 
position of the Company and the undertakings included 
in the consolidation taken as a whole, together with 
a description of the principal risks and uncertainties 
that they face. 

Disclaimer 
Neither the Company nor the Directors accept any liability 
to any person in relation to this Annual Report except to 
the extent that such liability could arise under English law. 
Accordingly, any liability to a person who has demonstrated 
reliance on any untrue or misleading statement or omission 
shall be determined in accordance with section 90A of the 
Financial Services and Markets Act 2000. 

The names and functions of the current Directors of 
the Company are set out on pages 60 and 61 of this 
Annual Report. 

On behalf of the Board 

Raj Bhasin 
Company Secretary 

19 March 2012 

 
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Corporate governance report 

Your Board considers that high standards 
of corporate governance are essential elements 
of preserving and enhancing shareholder value. 

Dear Shareholder 
Your Board believes that the Company’s participation in an established 
investment market carries significant responsibility to manage the Company 
transparently and in a manner appropriate to a successful business.  

2011 has seen continued progress in the ongoing development and evolution 
of the corporate governance framework at Hochschild Mining.  

We are delighted that as part of the Board succession process, we were 
able to welcome Dr Graham Birch and Rupert Pennant-Rea to the Board as 
independent Non-Executive Directors. They each bring with them a wealth of 
mining and markets’ experience and they have already established themselves 
as valued additions to the Board.  

In the past we have seen significant improvements made to Board processes 
and Board composition as a result of the internally led annual Board 
evaluation assessment. This year has been no different. During 2011, the 
recommendations arising from the 2010 assessment were implemented which 
led to, amongst other things, my assuming the Chairmanship of the Group’s 
CSR Committee, and improvements in Board reporting. Further details on the 
evaluation process can be found on pages 68 and 69. 

The year also saw the implementation of the UK Bribery Act. This provided 
an opportunity for management to reiterate to our key stakeholders, our core 
values of working honestly, openly and with transparency.  

A review of our policies and procedures resulted in a refreshed Group 
Code of Conduct which sets out the values expected to be upheld by our key 
stakeholders, supplemented by a tailored Anti-bribery policy to reinforce our 
commitment to ethical working practices. Responsibility for ongoing review 
in this area has been delegated to the Audit Committee. 

As Chairman, it is incumbent upon me to promote standards of good 
corporate governance which are embodied in the UK Corporate Governance 
Code which we report against for the first time. 

I am delighted to be able to introduce and endorse this Corporate 
Governance Report with the hope that it provides you with an insight into 
the approach taken by the Board and its Committees in discharging their 
governance responsibilities. 

Eduardo Hochschild 
Executive Chairman 

19 March 2012 

 
66

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Corporate governance report continued 

Introduction and statement of compliance  
This report, together with the Directors’ Remuneration 
Report, sets out how the Company has applied the Main 
Principles set out in the UK Corporate Governance Code 
(“the Code”) a copy of which is available on the website of 
the Financial Reporting Council at www.frc.org.uk 

Disclosures to be included in the Corporate Governance 
Report in relation to share structure, shareholder 
agreements and the Company’s constitutional provisions 
pursuant to the Disclosure and Transparency Rules are 
provided in the Supplementary Information section on 
pages 74 to 76. 

The Board confirms that in respect of the year ended 
31 December 2011, the Group has complied with the 
provisions contained in Section 1 of the Code except that a 
significant part of the Executive Chairman’s remuneration 
is not performance-related.  

As previously disclosed, the remuneration arrangements 
for the Executive Chairman were reviewed in early 2010. 
In agreeing the structure, the Board felt that the 
arrangements should reflect the importance of the 
Chairman’s contribution to the long-term strategic 
development of the Group and his current significant 
shareholding. For this reason, a package comprising fixed 
elements only was considered to be the most appropriate. 

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

There is an agreed schedule of matters reserved for the 
Board which includes the approval of annual and half-
yearly results, the Group’s strategy, the annual budget 
and major items of capital expenditure. 

Composition 
As at the date of this report, the Board comprises two 
Executive Directors; the Chairman and the Chief Executive 
Officer, and eight Non-Executive Directors.  

Chairman and Chief Executive 
The Company is jointly led by the Executive Chairman, 
Eduardo Hochschild, and the Chief Executive Officer, 
Ignacio Bustamante.  

The document which sets out the division of responsibilities 
between the Chairman and the CEO was reviewed during 
the year and has been approved by the Board.  

The Chairman and the Chief Executive Officer are 
collectively responsible for the formulation of the vision 
and long-term corporate strategy of the Group the approval 
of which is a matter for the Board. 

The Chief Executive Officer is responsible for leading an 
executive team in the day-to-day management of the 
Group’s business. 

Whilst the Chairman is not considered to be independent, 
the Board is satisfied that given its structure, decisions 
can be made without any one Director exercising undue 
influence. This sentiment has been reiterated by the views 
expressed by Directors during the annual Board Evaluation 
process undertaken in 2011. 

Additional safeguards come in the form of the Relationship 
Agreement entered into by Eduardo Hochschild, Pelham 
Investment Corporation (“the Major Shareholder”) and 
the Company prior to the IPO in November 2006, which 
seeks to ensure that the Company and its subsidiaries 
are capable of carrying on their business independently 
of the Controlling Shareholders and any of their 
respective associates. 

Furthermore, 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 Code. 

Senior Independent Director 
Sir Malcolm Field acts as Senior Independent Director 
and, as such, acts as a sounding board for the Chairman as 
necessary. Sir Malcolm is also available to meet with major 
shareholders if their concerns have not been resolved by 
the executive management team. 

Non-Executive Directors 
Each of the Company’s Non-Executive Directors hold, 
or have held, senior positions in the corporate sector 
and bring their experience and independent perspective 
to enhance the Board’s capacity to help develop proposals 
on strategy and to oversee and grow the operations within 
a sound framework of corporate governance. 

Details on the tenure of appointment of Non-Executive 
Directors are provided in the Directors’ Remuneration 
Report. 

67

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Independence of the Non-Executive Directors 
The Board considers that, excepting Roberto Dañino in 
light of his previous role as an Executive Director of the 
Company and his ongoing role as Special Adviser to the 
Chairman and senior management team, all of the Non-
Executive Directors are independent of the Company. 

In reaching this conclusion, the Board took into account 
the following circumstances which were not considered 
to be of a nature to materially interfere with the exercise 
of the relevant director’s independent judgement: 

•(cid:3) Dionisio Romero’s involvement with TECSUP 

(a not-for-profit educational institution established 
by the Hochschild Group) and his former position 
as Chairman of Banco Credito del Peru, an occasional 
provider of short-term finance to the Group; 

•(cid:3) Dr Graham Birch’s previous positions, until January 2009, 
as Director of BlackRock Commodities Investment Trust 
plc, and manager of Blackrock’s World Mining Trust 
and Gold and General Unit Trust given Blackrock’s status 
as one of the Company’s largest shareholders, and that 
Dr Birch and Sir Malcolm Field both serve on the Board 
of Petropavlovsk PLC; and 

•(cid:3) that Roberto Dañino and Rupert Pennant-Rea both serve 

on the Board of Gold Fields Limited. 

Board Meetings held in 2011 
Four meetings of the Board were held during the 
year, attendance at which has been summarised in the 
following table:  

Maximum possible 
attendance   

Actual 
attendance

Eduardo Hochschild 

Roberto Dañino 

Ignacio Bustamante 

Sir Malcolm Field  
Dr Graham Birch1 

Jorge Born Jr.  

Nigel Moore  
Rupert Pennant-Rea2 

Dionisio Romero 

Fred Vinton 

4   

4   

4   

4   

2   

4   

4   

1   

4   

4   

4

4

4

4

2

4

4

1

3

3

1  Dr Graham Birch was appointed a Director of the Company on 1 July 2011 
2  Rupert Pennant-Rea was appointed a Director of the Company on 1 September 2011  

Directors receive a full pack of papers for consideration at 
least five working days in advance of each Board meeting 
and, in the event that a Director is unable to attend, 
comments are fed back to the Chairman who seeks to 
ensure that all views are represented on any given matter. 

Senior executives of the organisation are invited to attend 
board meetings and to make presentations on their areas 
of responsibility.  

Principal matters considered by the Board during 2011 
include: 

Financial 

•(cid:3) the 2010 Annual Report and the 2011 Half-Yearly Report;

•(cid:3) Dividend, Cash Management and Hedging policies; 

•(cid:3) the 2012 Budget. 

Strategy 

•(cid:3) the Group’s long-term strategic plan. 

Business Performance 

•(cid:3) status of the Group’s portfolio of assets; 

•(cid:3) progress of the feasibility studies for the Group’s 

Advanced Projects; 

•(cid:3) presentations on a number of corporate 

development initiatives; 

•(cid:3) a presentation on the Group’s IT infrastructure. 

Governance/Risk 

•(cid:3) the strategic risks faced by the Group; 

•(cid:3) the impact on the Group of the Bribery Act 2010 and 
consideration, and subsequent adoption of, a revised 
Group Code of Conduct and Anti-Bribery Policy; 

•(cid:3) the annual review of Directors’ conflicts of interest 
and assessment of independence of each of the 
Non-Executive Directors; 

•(cid:3) update on the implementation of the 2010 Board 

Evaluation recommendations and the outcome of the 
2011 Board Evaluation process; 

•(cid:3) the appointments of Dr Graham Birch and 

Rupert Pennant-Rea as Non-Executive Directors. 

Health & Safety, Environmental & Community Relations 

•(cid:3) detailed reports on the 3 fatalities occurring during the 

year, and the remedial steps taken; and 

•(cid:3) the Group’s Community Relations strategy. 

In between Board Meetings, Directors are kept abreast 
of latest developments through monthly reports on 
the Company’s operations, exploration activity and 
financial situation. 

 
 
 
 
 
 
 
 
 
 
 
 
 
68

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Corporate governance report continued 

Appointments and re-election of Directors 
Board nominations are recommended to the Board by the 
Nominations Committee which met during the year under 
review to consider the appointments of Dr Graham Birch 
and Rupert Pennant-Rea as Non-Executive Directors of 
the Company. 

The Code recommends that directors of FTSE 350 
companies seek re-election by shareholders on an annual 
basis, a practice that was adopted by the Company last year. 
Biographical details of the Directors are given on pages 60 
and 61. 

Under the terms of the Relationship 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 continues for so long as the Company’s shares 
are traded on the London Stock Exchange or until such 
times as the Controlling Shareholders (including Eduardo 
Hochschild) 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 
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. This is achieved 
through various means. 

Induction 
New Board appointees are offered the opportunity to meet 
with key management personnel and the Company’s 
principal advisers as well as undertake visits to the Group’s 
operations. This process is currently being reviewed to 
ensure the provision of a comprehensive and structured 
introduction to the Group. 

Briefings 
The Directors receive regular briefings from the Company 
Secretary on their responsibilities as Directors of a UK listed 
company and on relevant developments in the corporate 
governance landscape. In addition, the Chairman has made 
arrangements to ensure that the Directors have ongoing 
access to the Company’s officers and advisers.  

2011 San Jose site visit 
During the year, a site visit to the Group’s joint venture in 
Argentina was organised. Directors received presentations 
from the General Manager of the operations, and had the 
opportunity to meet with personnel on-site. 

Advice 
The Company has procedures by which members of the 
Board may take independent professional advice at the 
Company’s expense in the furtherance of their duties. 

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

Board evaluation 
The Board is committed to the process of self evaluation 
as a means of continually improving its efficiency. 

Implementation of 2010 Board evaluation 
During the year, a number of steps were taken by the Board 
or the management team, as appropriate, to implement 
the recommendations arising from the 2010 Board 
Evaluation process.  

In summary these actions included: 

•(cid:3) the search for a Non-Executive Director with a mining 

or geological background, which resulted in the 
appointment, during the year, of Dr Graham Birch; 

•(cid:3) the design and roll-out of the Talent Inventory Review 

which identifies and documents the training and 
development needs of key senior management 
position holders; 

•(cid:3) presentations to the Board on the Group’s IT 

organisation and infrastructure, and tax strategy; 

•(cid:3) revisions to the format of the monthly management 

accounts to accommodate specific information requests 
from the Board; 

•(cid:3) the inclusion of standing reports to the Board on Cash 

and Debt Management; and 

•(cid:3) a Board visit to the Group’s joint venture operations 

in southern Argentina. 

2011 Board evaluation 
In keeping with past practice, the 2011 Board Evaluation 
process was undertaken through one-to-one interviews 
conducted by the Senior Independent Director assisted 
by the Company Secretary. Given the timing of his 
appointment to the Board, Rupert Pennant-Rea did 
not participate in the exercise. 

69

The interviews were structured to elicit Directors’ views 
on a number of subject areas (see box below).  

 2011 Board Evaluation – Areas of focus 

External Board evaluation 
The Board notes the recommendation of the Code to 
undertake an externally facilitated evaluation at least once 
every three years.  

The Board 
•(cid:3) Composition, focusing in particular on: 

–(cid:3)Whether the profile of the Board is aligned with the medium-term 

strategic plan 

–(cid:3)The role and contribution of the Non-Executive Directors 

•(cid:3) Board process 
•(cid:3) Succession Planning 
•(cid:3) Risk Management and Governance 

The Committees 
•(cid:3) Composition and overall workings 
•(cid:3) Discussion on specific aspects of the principal Board Committees 

The Chairman 
With particular focus on: 
•(cid:3) his ability to lead the Board 
•(cid:3) facilitating open discussion 
•(cid:3) interaction with shareholders 

In addition to the above, Directors were requested to 
provide feedback on the performance of their fellow 
Board members.  

The Board acknowledges the benefits of an external 
evaluation which will be commissioned by 2013. 

The Board’s committees 
The Board has delegated authority to the following 
standing committees. 

Audit Committee  
•(cid:3) Nigel Moore (Committee Chairman) 
•(cid:3) Dr Graham Birch (Non-Executive Director) 
•(cid:3) Sir Malcolm Field (Non-Executive Director) 
•(cid:3) Fred Vinton (Non-Executive Director) 

Remuneration Committee  
•(cid:3) Sir Malcolm Field (Committee Chairman)  
•(cid:3) Jorge Born Jr. (Non-Executive Director) 
•(cid:3) Nigel Moore (Non-Executive Director) 
•(cid:3) Rupert Pennant-Rea (Non-Executive Director) 

Nominations Committee  
•(cid:3) Eduardo Hochschild (Committee Chairman)  
•(cid:3) Sir Malcolm Field (Non-Executive Director)  
•(cid:3) Dionisio Romero (Non-Executive Director)  

see page 70

see page 72

see page 72

see page 72

The findings relating to the evaluation of the Board and the 
Committees were considered collectively by the Chairman 
and the Senior Independent Director, and the resulting 
recommendations were discussed and, where appropriate, 
approved by the Board. 

Corporate Social Responsibility  
Committee  
•(cid:3) Eduardo Hochschild (Committee Chairman)  
•(cid:3) Sir Malcolm Field (Non-Executive Director) 
•(cid:3) Roberto Dañino (Non-Executive Director) 

The terms of reference for each Board committee 
is available for inspection on the Company’s website 
at www.hochschildmining.com 

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The outcome of the Chairman’s performance evaluation 
was collated by the Senior Independent Director and 
considered by the Non-Executive Directors collectively 
before being relayed to the Chairman. 

The principal recommendations arising from the year’s 
Board Evaluation process are: 

•(cid:3) enhancements to the annual strategic review; 

•(cid:3) the opportunity to speak with experts in the field 
of Community Relations in Latin America given 
its strategic importance; 

•(cid:3) a more active role to be taken on by the Nominations 

Committee with particular focus on succession planning; 

•(cid:3) improvements in the linkages between the Board 

committees and the Board; and 

•(cid:3) the need for additional update meetings during the year 
to take place between the four scheduled Board meetings.

 
 
 
 
 
 
70

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Corporate governance report continued 

Report of the Audit Committee 
Terms of reference 
The key responsibilities of the Audit Committee are to: 

•(cid:3) monitor the integrity of the Company’s financial 

statements; 

•(cid:3) monitor the effectiveness of the Company’s internal 

controls and risk management systems; 

•(cid:3) oversight of the internal audit function and review 

of its annual work plan; 

•(cid:3) oversee the relationship with the Company’s external 

auditors; and 

•(cid:3) review the effectiveness of the external audit process. 

In advance of the implementation of the Bribery Act 2010 
during the year, the terms of reference of the Audit 
Committee were extended thereby enabling it to review, 
on behalf of the Board, the Company’s procedures for 
detecting fraud and the Company’s systems and controls 
for the prevention of bribery, and to receive reports on 
non-compliance. 

Membership 
The Audit Committee is chaired by Nigel Moore who has 
extensive and substantial financial experience gained whilst 
holding a number of senior appointments with Ernst & 
Young and who acts as Audit Committee Chairman for 
a number of other listed companies. Further details are 
given in Mr Moore’s biography on page 61.  

The other members of the Audit Committee are 
Sir Malcolm Field, Fred Vinton and Dr Graham Birch who 
was appointed to the Committee following his appointment 
to the Board on 1 July 2011.  

All Committee members are considered to be independent 
Directors.  

Attendees 
The lead partner of the external auditors, Ernst & Young 
LLP, the Chairman of the Company, the Chief Executive 
Officer, the Chief Financial Officer and the Head of 
Internal Audit attend each Audit Committee meeting 
by invitation. 

The Company Secretary acts as Secretary to the Committee. 

Activity during the year 
During the year under review, there were four meetings of 
the Audit Committee which were attended by all serving 
members with the exception that Fred Vinton was unable 
to attend one meeting. 

The following matters featured among those considered by 
the Committee during the year: 

•(cid:3) Financial reporting – The 2010 Annual Report and 

Accounts and the 2011 Half-Yearly Report were reviewed 
by the Committee before recommending their adoption 
to the Board. As part of its review, the Audit Committee 
reviewed accounting policies, estimates and judgements 
applied in preparing the relevant report and accounts 
and the transparency and clarity of disclosures contained 
within them. 

•(cid:3) Audit plans – In line with its usual practice, the Committee 

considered reports from the external auditors on the 
scope and structure of the forthcoming review of the 
half-yearly results and audit of the annual results. 

•(cid:3) Risk management – Consideration of Risk Management 
assessments which incorporate a risk matrix detailing 
(i) the most significant risks facing the Group; (ii) an 
evaluation reflecting the likelihood of the occurrence 
of the risk and the extent of the potential impact on 
the Group, and (iii) commentary on the steps taken 
to manage each specific risk. See pages 57 to 59 for a 
description of the principal risks and uncertainties faced 
by the Group. 

•(cid:3) Internal audit – The Audit Committee has continued to 
oversee the Group’s adoption of a risk-based approach 
to internal audit. 

•(cid:3) Internal control – Through the processes described on 
the following page, the Audit Committee reviewed the 
adequacy of the Group’s internal control environment 
and risk management systems. 

•(cid:3) Whistleblowing – The Audit Committee reviewed the 
adequacy of the Group’s Whistleblowing Policy which 
was subsequently circulated across the organisation as 
part of the Group’s procedures to combat fraud and 
bribery (see section below with respect to activities 
undertaken in connection with the UK Bribery Act). 

•(cid:3) External audit – The Audit Committee considered the 
reappointment of the Company’s external auditors 
before making a recommendation to the Board that 
the same be put to shareholders. The Audit Committee 
oversees the relationship with the external auditors 
and, as part of this responsibility, the Audit Committee 
reviewed the findings of the external auditors and 
management representation letters, reviewed and agreed 
audit fees and evaluated the auditors’ performance. 

•(cid:3) Bribery Act – Under its extended terms of reference, 
the Audit Committee reviewed the actions taken by 
management as a result of the implementation of the 
UK Bribery Act 2010. Furthermore, the Committee has 
instigated a timetable of reports during the current year 
to ensure continuous review, monitoring and follow-up. 

 
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The Committee Chairman routinely meets with the 
external auditors in the absence of executive management. 
During the year, the Committee members held meetings 
with the external auditors without executive management 
to discuss matters relating to the 2010 annual audit and the 
2011 half-yearly report. 

These controls are managed by the use of formal 
procedures designed to highlight financial, operational, 
environmental and social risks and provide appropriate 
information to the Board enabling it to protect 
effectively the Company’s assets and, in turn, maintain 
shareholder value.  

Auditor independence 
The Audit Committee continues to oversee the 
implementation of specific policies designed to safeguard 
the independence and objectivity of the auditors which 
includes the Group’s policy on the provision of non-
audit services.  

Policy on the use of Auditors for non-audit services 
This policy lists those non-audit services that the external 
auditor may provide (in the absence of any threat to its 
independence) which include support in relation to M&A, 
and Joint Ventures and tax advisory services which are not 
incompatible with the auditors’ statutory responsibilities. 
The policy also sets out those services which the auditors 
are prohibited from rendering (and where it is not 
in the best interests of the Group for the work to be 
undertaken by the external auditor). Such services include 
management of, or significant involvement in internal 
audit services, advice to the Remuneration Committee 
and valuation services. 

Safeguards 
Additional safeguards to ensure auditor objectivity and 
independence include: 

•(cid:3) any permitted assignment over $100,000 may only be 

awarded after competitive tender; 

•(cid:3) six monthly reports to the Audit Committee from 

the auditors analysing the fees for non-audit services 
rendered; and 

•(cid:3) an annual assessment, by the Committee, of the auditors’ 
objectivity and independence in light of all relationships 
between the Company and the audit firm. 

2011 Audit and non-audit fees 
Details on fees paid to the external auditors are provided 
in note 31 to the Consolidated financial statements. 

Internal control and risk management 
Whilst the Board has overall responsibility for the Group’s 
system of internal control (including risk management) 
and for reviewing its effectiveness, responsibility for the 
periodic review of the effectiveness of these controls has 
been delegated to the Audit Committee. Notwithstanding 
this delegation of authority, the Board continues to 
monitor the strategic risks to which the Company 
is exposed.  

The process used by the Audit Committee to assess 
the effectiveness of risk management and internal control 
systems includes: 

•(cid:3) Reports from the Head of the Internal Audit function 

•(cid:3) Review of accounting and financial reporting processes 

together with the internal control environment at Group level 
This involves the monitoring of performance and the 
taking of relevant action through the monthly review 
of key performance indicators and, where required, 
the production of revised forecasts. The Group 
has adopted a standard accounting manual to be 
followed by all finance teams which is continually 
updated to ensure the consistent recognition and 
treatment of transactions and production of the 
consolidated financial statements. 

•(cid:3) Review of budgets and reporting against budgets 

•(cid:3) Consideration of progress against strategic objectives 

The system of internal control is designed to manage 
rather than eliminate the risk of failure to achieve business 
objectives and it must be recognised that such a system can 
only provide reasonable and not absolute assurance against 
material misstatement or loss. 

Based on its review of the process, the Audit Committee is 
reasonably satisfied that the internal controls are in place 
at the operational level within the Group. In accordance 
with the Turnbull Guidance, the Board confirms that 
there is an ongoing process for identifying, evaluating 
and managing the significant risks faced by the Company, 
and that it has been in place for the year under review 
and up to the date of approval of this Annual Report. 
The Board, via the Audit Committee, continues to monitor 
the internal control environment of the Group alongside 
the development of risk management processes further 
details of which are given in the risk management section 
of this Annual Report. 

Overall, the Board acknowledges that the steps taken 
to initiate a risk management framework are appropriate 
to the Group’s circumstances. 

 
 
72

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Corporate governance report continued 

Corporate Social Responsibility Committee 
Terms of reference 
The role of the CSR Committee is to oversee and to make 
all necessary recommendations to the Board in connection 
with corporate social responsibility issues as they affect 
the Company’s operations. In particular, it focuses 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 is also responsible for reviewing 
management’s investigation of incidents or accidents that 
occur in order to assess whether policy improvements 
are required. 

Membership 
The Committee is chaired by Eduardo Hochschild and 
counts Sir Malcolm Field and Roberto Dañino as its 
other members.  

The CEO and VP of Operations attend each CSR 
Committee meeting by invitation. 

The Company Secretary acts as Secretary to the Committee. 

Activity during the year 
The Committee held four meetings during the year, each 
of which was fully attended except that Roberto Dañino was 
unable to attend one meeting. 

Details relating to the CSR Committee and the Group’s 
activities in this area are set out in the Corporate 
Responsibility report on pages 37 to 48. 

Remuneration Committee  
Details on the composition and activities of the 
Remuneration Committee are set out in the Directors’ 
Remuneration Report on pages 78 to 87. 

Nominations Committee 
Terms of reference 
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.  

In seeking candidates for appointment to the Board, 
regard is given to relevant experience and the skills 
required to complete the composition of a balanced Board. 
The benefits of Board diversity, including gender diversity, 
are acknowledged by the Directors, however, decisions on 
appointments to the Board will continue to be taken on 
merit. For this reason, the Board does not consider the 
setting of specific measurable targets to be appropriate. 

In addition, the Nominations Committee has been 
authorised by the Board to review Directors’ external 
interests with regards to any actual, perceived or potential 
conflicts of interests. 

Membership 
The members of the Nominations Committee are 
Eduardo Hochschild (Chairman), Sir Malcolm Field and 
Dionisio Romero. 

The Company Secretary acts as Secretary to the Committee.  

Activity during the year 
The Committee met four times during the year in 
connection with the appointments of Dr Graham Birch 
and Rupert Pennant-Rea to the Board as Non-Executive 
Directors (“the Appointments”).  

All meetings were attended by all members with the 
exception that Dionisio Romero was unable to attend one 
meeting and therefore relayed in advance his approval to 
the matter in question.  

The Appointments proceeded on the basis of the 
candidates’ proven and sought-after experience having 
served on the Boards of other UK listed mining companies. 
In addition, following the 2010 Board Evaluation process, 
as the holder of a Doctorate in Mining Geology, 
Dr Graham Birch’s profile was considered particularly 
suited to a position on the Board.  

For these reasons, open advertising and external search 
consultancies were not considered necessary in connection 
with the Appointments.  

Areas of focus in 2012 
As previously mentioned, one of the recommendations 
of the 2011 Board Evaluation process was that the 
Nominations Committee should play a more active role 
with particular focus on succession planning. 

Consequently, the Nominations Committee met 
subsequent to the financial year-end and has timetabled 
meetings during the year specifically to consider succession 
planning with respect to the Non-Executive Directors and 
members of senior management.  

 
 
 
Principal Shareholder Contacts 
The Chairman, Deputy Chairman, Chief Executive Officer 
and the Chief Financial Officer are available to discuss the 
concerns of major shareholders. Alternatively, shareholders 
may discuss any matters of concern with Sir Malcolm Field, 
as the Company’s Senior Independent Director. 

The Chairman and the Chief Executive Officer in 
particular are responsible for discussing strategy with the 
Company’s shareholders and conveying their views to the 
other members of the Board. 

2011 AGM 
Notice of the 2011 AGM was circulated to all shareholders 
at least 20 working days prior to the meeting and the 
Chairmen of the Board Committees were available at the 
meeting to answer questions. A poll vote was taken on 
each of the resolutions put to shareholders with results 
announced shortly after the meeting and published on the 
Company’s website. 

Further information on matters of particular interest to 
investors is available on page 179 and on the Company’s 
website at www.hochschildmining.com 

Shareholder relations 
Overview 
The Company is fully committed to achieving an excellent 
relationship with shareholders. 

Responsibility for communications with shareholders 
on strategy and business performance rests with the 
Chief Executive Officer, the Chief Financial Officer 
and the Head of Investor Relations. Communications 
with shareholders with respect to the administration of 
shareholdings and matters of governance are co-ordinated 
by the Company Secretary. 

Shareholder contact in 2011 
The following table summarises the principal means by 
which management communicated with investors during 
the year:  

Date  

  Event 

January, 
April, July, 
October 

Conference Calls following the Quarterly 
Production Reports (and Interim Management 
Statements, when appropriate) 

February 

Extraordinary General Meeting to approve the 
disposal of the Group’s residual holding in Lake 
Shore Gold Corporation 

Consultation by the Remuneration Committee 
Chairman with major shareholders on the 
proposed CEO LTIP 

March 

  2011 Annual Results presentation 

  UK, European and North American Roadshow 

June 

  Annual General Meeting 

August 

  2011 Half-Yearly results presentation 

September    UK, European and North American Roadshow 

In addition, an extensive Investor Relations schedule 
resulted in management holding over 150 investor meetings 
as well as presenting at 10 sector specific conferences in 
Canada, the US, Europe and South America.  

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74

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Supplementary information 

Introduction 
References in this section to “the Articles” are to the 
Company’s Articles of Association as at the date of this 
report, copies of which are available from the Registrar 
of Companies or on request from the Company Secretary. 

References in this section to “the Companies Act” are 
to the Companies Act 2006. 

Share capital 
Issued share capital 
The issued share capital of the Company as at 1 January 
2011 was 338,085,226 ordinary shares of 25 pence each. 
No shares were issued by the Company during the year 
to 31 December 2011. 

The Hochschild Mining Employee Share Trust (“the 
Trust”) is an employee share trust established during the 
year to hold ordinary shares of the Company on trust for 
the benefit of employees within the Group. The Trustee 
of the Trust has absolute discretion to vote or abstain 
from voting in relation to the ordinary shares held by it 
from time to time and in doing so may take into account 
the interests of current and future beneficiaries and 
other considerations. 

Substantial shareholdings 
As at 31 December 2011 the Company had been notified 
of the following interests in the Company’s ordinary 
share capital in accordance with Chapter 5 of the 
Financial Services Authority’s Disclosure Rules and 
Transparency Rules: 

Number of 
ordinary shares   

Percentage  
of voting rights 
(indirect) 

Percentage 
of voting rights 
(direct)

Eduardo Hochschild     182,415,206 

Vanguard Group Inc.   

37,291,964 

53.96%

11.03%

Prudential plc Group 
of Companies* 

Blackrock Global 
Funds** 

Altima Global Special 
Situations Master 
Fund Limited 

22,277,961 

0.18% 

6.41%

15,442,182 

4.57%

12,003,175 

3.55% 

n/a

* 

In addition to the holding disclosed above, Prudential plc Group of Companies has 
notified the Company of an interest in 931,666 ordinary shares through a holding of the 
Company’s Convertible Bonds  

**  In addition to the holding disclosed above, Blackrock Global Funds has notified the 

Company of an interest in 1,579,236 ordinary shares through a holding of the Company’s 
Convertible Bonds  

The Company has not been notified of any changes in the 
above interests as at 19 March 2012. 

Current share repurchase authority 
The Company obtained shareholder approval at 
the AGM held in June 2011 for the repurchase of up to 
33,808,522 ordinary shares which represents 10% of 
the Company’s current issued share capital (“the 2011 
Authority”). Whilst no purchases were made by the 
Company pursuant to the 2011 Authority, it is intended 
that shareholder consent will be sought on similar terms 
at this year’s AGM when the 2011 Authority expires. 

Additional share capital information 
This section provides additional information as at 
31 December 2011. 

(a) Structure of share capital  
The Company has a single class of share capital which 
is divided into ordinary shares of 25 pence each, which 
are in registered form.  

Further information on the Company’s share capital 
is provided in note 27 to the Consolidated financial 
statements. 

(b) Rights and obligations attaching to shares 
The rights attaching to the ordinary shares are described 
in full in the Articles. 

In summary, on a show of hands and on a poll at a general 
meeting or class meeting, every member present in person 
or, subject to the below, by proxy, has one vote for every 
ordinary share held. However, in the case of a vote on a 
show of hands, where a proxy has been appointed by more 
than one member the proxy has one vote for and one vote 
against if the proxy has been instructed by one or more 
members to vote for the resolution and by one or more 
members to vote against the resolution. 

Members are entitled to appoint a proxy to exercise all or 
any of their rights to attend and to speak and vote on their 
behalf at a general meeting or class meeting. A member 
that is a corporation is entitled to appoint more than one 
individual to act on its behalf at a general meeting or class 
meetings as a corporate representative. 

(c) Transfer of shares 
The relevant provisions of the Articles state that: 

•(cid:3) registration of a transfer of an uncertificated share may 
be refused in the circumstances set out in the CREST 
Regulations and where, in the case of a transfer to joint 
holders, the number of joint holders to whom the 
uncertificated share is to be transferred exceeds four; 

•(cid:3) the Directors may, in their absolute discretion, decline 
to register any transfer of any share which is not a fully 
paid share. The Directors may also decline to recognise 
any instrument of transfer relating to a certificated share 
unless the instrument of transfer: (i) is duly stamped 
(if required) and is accompanied by the relevant share 
certificate(s) and such other evidence of the right to 
transfer as the Directors may reasonably require; and 
(ii) is in respect of only one class of share. The Directors 
may, in their absolute discretion, refuse to register a 
transfer if it is in favour of more than four persons 
jointly; and 

•(cid:3) the Directors may decline to register a transfer of 

any of the Company’s shares by a person with a 0.25% 
interest if such a person has been served with a notice 
under the Companies Act after failure to provide the 
Company with information concerning interests in those 
shares required to be provided under the Companies Act.

   
 
 
 
 
 
 
 
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•(cid:3) In summary, a change of control occurs if (i) an offer 
is made to all (or as nearly as may be practicable all) 
shareholders other than the offeror and/or any of its 
associates to acquire all or a majority of the issued 
ordinary shares of the Company or if any person proposes
a scheme with regard to such acquisition (other than an 
Exempt Newco Scheme (as defined)) and (such offer or 
scheme having become unconditional in all respects or 
having become effective) the right to cast more than 50% 
of the votes which may ordinarily be cast on a poll at a 
general meeting of the Company (“Voting Rights”) has 
or will become unconditionally vested in the offeror 
and/or an associate (as defined) of the offeror; or 
(ii) the right to cast more than 60% of the Voting Rights 
has or will become unconditionally vested in the ultimate 
controlling shareholder of the Company at the time of 
issue and/or an associate (as defined); or (iii) the right 
to cast more than 50% of the Voting Rights has or will 
become unconditionally vested in any person or persons 
acting together by reason of the acquisition of the 
Company’s ordinary shares or Voting Rights from the 
ultimate controlling shareholder of the Company at 
the time of issue. Condition 6(d) of the terms and 
conditions of the bonds gives bondholders an early 
redemption option (early repayment at face value plus 
accrued interest) upon a change of control occurring. 

•(cid:3) Awards made under the Group’s Long Term Incentive 

Plan shall, upon a change of control of the Company, vest 
early unless a replacement award is made. Vesting will be 
prorated to take account of the proportion of the period 
from the award date to the normal vesting date falling 
prior to the change of control and the extent to which 
performance conditions (and any other conditions) 
applying to the award have been met. 

•(cid:3) Certain arrangements in respect of derivative instruments 

entered into by the Group would terminate on the 
occurrence of a change of control thereby triggering 
an event of default vis a vis the counterparty. 

(d) Restrictions on voting 
No member shall be entitled to vote at any general meeting 
or class meeting in respect of any shares held by him or 
her if any call or other sum then payable by him or her in 
respect of that share remains unpaid. Currently, all issued 
shares are fully paid. In addition, no member shall be 
entitled to vote if he or she failed to provide the Company 
with information concerning interests in those shares 
required to be provided under the Companies Act. 

(e) Deadlines for voting rights 
Votes are exercisable at the general meeting of the 
Company in respect of which the business being voted 
upon is being heard. Votes may be exercised in person, by 
proxy, or in relation to corporate members, by a corporate 
representative. Under the Articles, the deadline for 
delivering proxy forms cannot be earlier than 48 hours 
(excluding non-working days) before the meeting for 
which the proxy is being appointed. 

Shareholder agreements 
The Relationship Agreement entered into prior to the 
IPO between, amongst others, the Major Shareholder 
(as defined in the Relationship Agreement) and Eduardo 
Hochschild (collectively “the Controlling Shareholders”) 
and the Company:  

•(cid:3) contains provisions restricting the Controlling 

Shareholders’ rights to exercise their voting rights to 
procure an amendment to the Articles that would be 
inconsistent with the Relationship Agreement; and 

•(cid:3) contains an undertaking by the Controlling Shareholders 
that they will, and will procure that their Associates will, 
abstain from voting on any resolution to approve a 
transaction with a related party (as defined in the FSA 
Listing Rules) involving the Controlling Shareholders 
or their Associates. 

Significant agreements 
A change of control of the Company following a takeover 
bid may cause a number of agreements to which the 
Company, or any of its trading subsidiaries, is party, to 
take effect, alter or terminate. Such agreements include 
commercial trading contracts, joint venture agreements 
and financing arrangements. Further details are given 
below of those arrangements where the impact may be 
considered to be significant in the context of the Group. 

•(cid:3) Under the terms and conditions of the $115 million 

5.75% Convertible Bonds due 2014, condition 5(a) sets 
out the conversion rights of the holders of the bonds 
and the calculation of the conversion price payable. 
The conversion price will decrease if a “Change of 
Control” occurs. “Change of Control” is defined in 
Condition 3 and Condition 5(b)(x) sets out the 
consequential adjustment to the conversion price. 

 
 
 
 
 
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Hochschild Mining plc 
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Governance
Supplementary information continued 

Amendment of Articles of Association 
Any amendments to the Articles may be made in 
accordance with the provisions of the Companies Act 
by way of special resolution. 

Powers of the Directors 
Subject to the Articles, the Companies Act and any 
directions given by special resolution, the business and 
affairs of the Company shall be managed by the Directors 
who may exercise all such powers of the Company. 

Subject to applicable statutes and other shareholders’ 
rights, shares may be issued with such rights or restrictions 
as the Company may by ordinary resolution decide, or in 
the absence of any such resolution, as the Directors may 
decide. Subject to applicable statutes and any ordinary 
resolution of the Company, all unissued shares of the 
Company are at the disposal of the Directors. At each 
AGM the Company puts in place annual shareholder 
authority seeking shareholder consent to allot unissued 
shares, in certain circumstances for cash, in accordance 
with the guidelines of the Investor Protection Committee. 

Repurchase of shares 
Subject to authorisation by shareholder resolution, the 
Company may purchase its own shares in accordance with 
the Companies Act. Any shares which have been bought 
back may be held as treasury shares or, if not so held, 
must be cancelled immediately upon completion of the 
purchase, thereby reducing the amount of the Company’s 
issued share capital. The minimum price which must 
be paid for such shares is specified in the relevant 
shareholder resolution. 

Dividends and distributions 
Subject to the provisions of the Companies Act, the 
Company may by ordinary resolution from time to 
time declare dividends not exceeding the amount 
recommended by the Directors. The Directors may pay 
interim dividends whenever the financial position of the 
Company, in the opinion of the Directors, justifies its 
payment. If the Directors act in good faith, they are not 
liable to holders of shares with preferred or pari passu 
rights for losses arising from the payment of interim 
dividends on other shares. 

Summary of constitutional and other provisions 
Appointment and replacement of Directors 
Directors may be appointed by the Company by ordinary 
resolution or by the Board. A Director appointed by the 
Board holds office only until the next following AGM and 
is then eligible for election by shareholders but is not taken 
into account in determining the Directors or the number 
of Directors who are to retire by rotation at that meeting. 

The Directors may from time to time appoint one or more 
of their body to be the holder of any executive office for 
such period (subject to the Companies Act) and on such 
terms as they may determine and may revoke or terminate 
any such appointment. Each Director is subject to periodic 
re-election by shareholders at intervals of no more than 
every three years. Each Director (other than the Chairman 
and any Director holding executive office) shall retire at 
each AGM following the ninth anniversary of the date on 
which he was elected by the Company. Under law, the 
Company is entitled to adopt such practices which are no 
less stringent than those set out in the Articles. Accordingly, 
notwithstanding the above, the Board has decided to adopt 
the recommendation of the UK Corporate Governance 
Code that all directors should seek annual re-election by 
shareholders. The Company may, in accordance with and 
subject to the provisions of the Companies Act by ordinary 
resolution of which special notice has been given, remove 
any Director before the expiration of his term of office. 
The office of Director shall be vacated if: (i) he is 
prohibited by law from acting as a Director; (ii) he resigns 
or offers to resign and the Directors resolve to accept such 
offer; (iii) he becomes bankrupt or compounds with his 
creditors generally; (iv) a relevant order has been made 
by any court on the ground of mental disorder; (v) he is 
absent without permission of the Directors from meetings 
of the Board for six months and the Directors resolve that 
his office be vacated; (vi) his resignation is requested in 
writing by not less than three quarters of the Directors for 
the time being; or (vii) in the case of a Director other than 
the Chairman and any Director holding an executive office, 
if the Directors shall resolve to require him to resign and 
within 30 days of being given notice of such notice he so 
fails to do. 

In addition, under the terms of the Relationship 
Agreement: 

•(cid:3) for as long as the Major Shareholder has an interest of 
30% or more in the Company, it is entitled to appoint 
up to two Non-Executive Directors and to remove such 
Directors so appointed; and 

•(cid:3) for as long as the Major Shareholder has an interest of 
15% or more of the Company, it is entitled to appoint 
up to one Non-Executive Director and to remove such 
Director so appointed. 

 
77

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Directors’ remuneration report 

Hochschild seeks to achieve a level of 
remuneration that is both fair and an incentive 
to achieve value-enhancing performance. 

Introduction by the Chairman of the Remuneration Committee 
I am pleased to present the Directors’ Remuneration Report for the year ending 
31 December 2011.  

My fellow members of the Committee and I do not underestimate the level of 
responsibility in ensuring that we oversee the implementation of a remuneration 
policy that rewards fairly and incentivises for good performance. Whilst 2011 was 
dominated by continued weakness in the global economy, the Company has 
achieved its key operational objectives of meeting its annual production target, 
significantly increasing life-of-mine and, securing future value drivers through the 
delivery of two key feasibility studies. 

Having been impressed by the Chief Executive Officer’s performance since his 
appointment in April 2010, it became clear to the Board that Ignacio Bustamante 
would play a critical role in securing the Group’s future success. For this reason, and 
mindful of the intense competition amongst international mining companies to 
recruit talented senior executives, the Committee designed an Enhanced Long Term 
Incentive Plan which would pay out over up to six years which was approved by 
shareholders at the 2011 Annual General Meeting. 

The issue of executive remuneration has fallen increasingly under the spotlight 
and justifiably, Remuneration Committees are having to consider the design and 
operation of their bonus plans and long-term incentive arrangements. I can report 
that trends in these areas have been continually monitored by the Committee. 

Driven by a desire to ensure fair remuneration which motivates and ensures 
alignment with shareholders’ interests, we have maintained claw backs in two 
principal elements of executive remuneration; the Annual Bonus Plan and the Long 
Term Incentive Plan. Furthermore, during the year, the Committee has reviewed the 
market trends with respect to performance conditions incorporated within long 
term plans and as a result, we intend to supplement the current sole performance 
condition which we believe will make the plan more robust. Further details can be 
found on page 83 of this report. 

We have also endeavoured to make this report clearer through more focused 
disclosure and, for the first time, by highlighting the alignment of our 
Remuneration Policy with our strategic objectives. 

I hope you find this report informative. 

Sir Malcolm Field 
Chairman of the Remuneration Committee 

19 March 2012 

 
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Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ remuneration report continued 

Overview  
Introduction 
This Directors’ Remuneration Report sets out information on the remuneration of the Directors of Hochschild Mining plc 
for the year ended 31 December 2011. This report has been prepared in accordance with the relevant regulations made 
under the Companies Act 2006 and the requirements of the Financial Services Authority’s Listing Rules. 

As required by law, the information provided in the tables in the sections entitled ‘Director’s LTIP awards’ and ‘Director’s 
Enhanced LTIP award’ and the table on Directors’ total remuneration and accompanying notes has been audited by Ernst 
& Young LLP as they contain the information upon which the auditors are required to report to the Company’s 
shareholders. 

Remuneration Committee 
Membership 
The Remuneration Committee is chaired by Sir Malcolm Field and its other members are Jorge Born Jr., Nigel Moore 
and Rupert Pennant-Rea who joined the Committee on his appointment to the Board on 1 September 2011. All of the 
members of the Remuneration Committee are independent Non-Executive Directors.  

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

Members of senior management attend meetings at the invitation of the Committee. During the year, such members 
included the Executive Chairman, the Chief Executive Officer and the Vice President of Human Resources. No Director 
or senior executive is present at meetings when his own remuneration arrangements are considered by the Committee. 

The Committee’s 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 other members of senior management and the Company Secretary, as well 
as their specific remuneration packages including pension rights and, where applicable, any compensation payments. 
In determining such policy, the Remuneration 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 rewarded in a fair and responsible manner for their individual contributions 
to the success of the Group. 

Meetings 
The Committee held three meetings during the year under review at which all serving members were in attendance.  

Activity during the year 
During the year, the Committee: 

•(cid:3) considered and consulted with shareholders on the vesting of the 2008 LTIP Awards; 

•(cid:3) having obtained the approval of shareholders at the last Annual General Meeting to the CEO Enhanced LTIP, 

approved the grant of an award of Conditional Shares to the CEO under the plan (see page 84 for further details); 

•(cid:3) considered the performance of the Executive Directors in office during 2010 and approved the associated 

bonus payments; 

•(cid:3) considered the performance conditions to be attached to the 2011 LTIP Awards; 

•(cid:3) approved the 2010 Directors’ Remuneration Report; 

•(cid:3) adopted the rules of the Exploration Incentive Plan to incentivise the Group’s team of geologists; 

•(cid:3) considered a provisional assessment of the CEO’s performance against his 2011 objectives; and 

•(cid:3) considered an interim assessment of the Company’s Total Shareholder Return performance for the purposes of the 2010 

and 2011 LTIP grants. 

Advisers 
The Remuneration Committee was advised during the year on remuneration matters generally by Kepler Associates who 
were appointed by the Committee and who did not provide any other services to the Group during the year.  

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Policy 
Remuneration policy 
The Remuneration policy of the Group as applied by the Remuneration Committee did not change in the year under 
review. The principal objectives of the Group’s policy are to attract, retain, and motivate its executives and senior 
management and to align management incentives with the creation of shareholder value. The Group seeks to achieve 
this alignment over both the short and long-term through the use of annual performance-related bonuses which reward 
the achievement of a balanced mix of financial, operational and other relevant performance measures, and Total 
Shareholder Return (“TSR”) which determines the vesting of awards granted under the Long Term Incentive Plan 
(“LTIP”). This policy will continue to be applied by the Remuneration Committee in respect of the current financial year. 
An additional incentive was designed during the year specifically for the Chief Executive Officer, the CEO Enhanced LTIP, 
which was put to, and approved by, shareholders at the 2011 Annual General Meeting. 

The Committee takes into consideration the remuneration arrangements for the wider employee population in making 
its decisions on remuneration for senior executives however, it is acknowledged that such decisions are driven by specific 
considerations not least, the global demand for talent. 

Fixed and variable pay 
The following chart illustrates the split between fixed and variable pay of the Executive Directors at both target and 
maximum performance. The maximum bonus percentages are set out in each Executive Director’s service contract 
and/or as subsequently determined by the Remuneration Committee and have been set to ensure that the majority of 
remuneration is performance-based, except in relation to the Executive Chairman whose remuneration arrangements 
were revised in early 2010 to exclude all performance related elements given his majority shareholding and strategic 
role with the Group. 

Executive Director Pay Mix (% of total remuneration)

LTIP

Bonus

Pension

Salary

Target

Maximum

100

90

80

70

60

50

40

30

20

10

0

Eduardo Hochschild

Ignacio Bustamante

Eduardo Hochschild

Ignacio Bustamante

Variable proportion:

0%

65%

0%

82%

Components of fixed pay for the Executive Directors for the year ended 31 December 2011 are detailed in the 
following table. 

Director  
Eduardo Hochschild1 
Ignacio Bustamante2 

Base salary
US$000 

1,100

450

Pension supplement  
US$000   

200   

0   

Total 
US$000

1,300

450

1  Eduardo Hochschild has a service contract with Hochschild Mining plc and Compañía Minera Ares S.A.C. (“Ares”), a Group subsidiary. Salary paid by Ares includes all legal labour benefits 

and compensation such as, but not restricted to vacation salaries and compensation for time services (ruled by Peruvian Legislative Decree 650) but excludes legal profit sharing.  
2  Ignacio Bustamante has a service contract with Ares. Base salary includes all legal labour benefits and compensation such as, but not restricted to, vacation salaries but excludes legal 

profit sharing and compensation for time services (ruled by Peruvian Legislative Decree 650).  

 
 
 
 
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Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ remuneration report continued  

Alignment of remuneration policy with the Group’s strategic objectives 
The Committee considers that the Remuneration Policy it seeks to apply to Executive Directors and senior management 
should be aligned with the long-term interests of shareholders and furthermore, should facilitate the achievement of key 
strategic objectives. The table below indicates how this alignment is achieved. 

  Strategic Objectives for Growth 

  Annual Bonus 

Long Term Incentive Plans 

  Maximising Core Assets 

  –  Extend Life-of-Mine 

  –  Optimise production 

  Exploration 
  Developing a pipeline of high 
quality projects 

  Mergers & Acquisitions 

  To seek early stage value accretive 
opportunities with strong 
geological potential with a clear 
path to control 

  With a commitment to 

  Corporate Responsibility 

 Resource Life-of-Mine targets  

 Numerous measures focusing on the delivery 
of sustainable production targets and levels 
of profitability (primarily through EBITDA) 
and control of cash costs  

 Targets set key milestones to be achieved with 
respect to the Group’s Advanced Projects and 
their progress towards production 

Non-Financial objectives requiring support for 
the Group’s greenfields exploration programme 

Underpinned by relative Total Shareholder 
Return, the Long Term Incentive Plans 
indirectly reward sustained increases in 
operational performance over three year 
periods (or in the case of the CEO Enhanced 
LTIP, over four, five and six year periods) 

Non-Financial objectives set requiring the 
identification and execution of M&A opportunities 

Stretching targets seeking to achieve a reduction 
in the Group’s accident frequency rate 

Clawback provision entitles the 
Remuneration Committee to either refuse 
or reduce payment on the occurrence of an 
adverse event related to health & safety, 
the environment or community relations 

  Our people 

  Ensuring the continued service of 
key position holders and their 
professional development 

 Non-Financial objectives on the implementation of 
the Group’s key management succession tool, the 
Talent Inventory Review 

Given their time horizons, the Long Term 
Incentive Plans act as key tools in retaining 
plan participants 

Aligning remuneration with strategy is considered to be a crucial element in constructing remuneration packages that 
reward fairly. For this reason, the rationale explained in the above table is reflected in the remuneration of management 
below Board level. 

 
 
  
 
  
 
 
 
  
 
 
   
 
  
 
 
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Elements of remuneration 
Base salaries 
Payment of base salaries 
Eduardo Hochschild has service contracts with Hochschild Mining plc and Compañía Minera Ares S.A.C. (“Ares”), 
a Group subsidiary. Under these arrangements, one-fifth of his base salary is paid by the Company and four­fifths 
is paid by Ares. 

Ignacio Bustamante has a service contract with Ares only and, as a result, his base salary is paid entirely by that company. 

2011 Salary review 
As reported in last year’s Remuneration Report, following a review of the CEO’s remuneration in late 2010, the 
Committee increased Mr Bustamante’s salary from $370,000 to $450,000 with effect from 1 January 2011. This decision was 
taken in light of the fierce competition amongst international mining companies to secure the employment of talented 
senior executives. As previously reported, even at this revised level, Mr Bustamante’s salary remains significantly below 
median for comparable roles at other mining companies of similar size. 

2012 Salary review 
A salary review by the Remuneration Committee has concluded that, in the normal course, no salary increases will be 
awarded to the Executive Directors for 2012. 

Subsequent to the year end, the Committee approved a proposal prompted by a recent and sustained strengthening of 
the Peruvian Nuevo Sol against the US dollar, to re-denominate the salaries of a number of senior employees, including 
the Chief Executive Officer who is based in Peru, from US dollars to Peruvian Nuevo Soles. As a result, it was agreed 
that, with effect from 1 March 2012, Ignacio Bustamante’s base salary shall be PEN 1,312,200 which incorporates an 8% 
increase relative to his US dollar denominated 2011 salary, to compensate for the appreciation of the Peruvian currency 
and the increase in living costs. 

Short-term incentives 
Overview 
The Remuneration Committee is responsible for setting the objectives for the Executive Directors based on individual 
roles and responsibilities which include financial performance of the Group and achievement of key operational targets 
within the individual’s scope of responsibilities. The level of bonus paid depends on performance against these objectives 
and is subject to the discretion of the Remuneration Committee. 

Adjustments to reflect underlying business performance 
In line with the Committee’s usual practice, a review of the quality of earnings is conducted which may result in 
adjustments to reported profit to arrive at a level of profit for bonus payouts. This ensures that bonus payments are not 
impacted by unbudgeted non-recurring or one-off items, or circumstances outside of management’s control such as 
increased commodity prices that could distort the overall quality of earnings.  

2011 Bonus award 
Ignacio Bustamante, being the only Executive Director entitled to an annual bonus, has a maximum bonus opportunity 
of 125% of salary. 

A summary of the objectives set for Ignacio Bustamante for the year and performance against them is given below:  

•(cid:3) achieving annual production of 22.5 moz which was within the range of targets set; 

•(cid:3) maintaining adjusted cash cost of $10.3/Ag Eq Oz in line with the lowest of the targets set; 

•(cid:3) achieving adjusted EBITDA of $315 million which was in the middle of the range set for the year; 

•(cid:3) assuring future growth of the business by increasing resource life-of-mine and advancing the Group’s greenfield 

exploration programme, in respect of which the highest target was exceeded; 

•(cid:3) finalising the feasibility studies in respect of two of the Group’s Advanced Projects (the third, with respect to Azuca, 

having been delayed by the Board); 

•(cid:3) contribution to the completion of the Group’s Talent Inventory Review, which documents development and succession 

plans for the most senior employees; and 

•(cid:3) an accident frequency rate for the year of 3.63 which was within the range set for the year. 

In light of the performance against his specified objectives, and taking his very strong personal performance during the 
year into account, the Remuneration Committee has approved the maximum level of annual bonus payable (equivalent 
to 125% of Mr Bustamante’s salary). 

2012 Bonus award 
With respect to 2012, the Committee has approved objectives for Mr Bustamante which will continue to reward the 
achievement of a wide range of targets relating to business growth, profitability, corporate responsibility and leadership. 

 
 
 
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Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ remuneration report continued  

Pensions, statutory profit sharing and benefits-in-kind 
The Group does not provide pension benefits to the Executive Directors however, in respect of the year under review, 
it did pay Eduardo Hochschild a cash supplement of $200,000 in lieu of pension. Of this supplement, $160,000 was paid 
by Ares and $40,000 was paid by the Company. 

In addition, under Peruvian law, mining companies with more than 20 employees must pay to employees an annual 
share of profits, in an amount equal to 8% of the company’s taxable income for the year. The amount receivable under 
this entitlement is determined with reference to seniority of the individual and length of service.  

The Group provides the Executive Directors with medical insurance and allowances for the use of a car and driver, 
and personal security. 

Long Term Incentive Plan (“LTIP”) 
Overview 
In order to achieve its policy objective of motivating the CEO and senior employees over the long-term, the Company 
has adopted a cash-based LTIP which helps align selected executives’ long-term interests with those of shareholders.(cid:3) 

LTIP Awards were initially granted in 2008 with the intention that awards would be made every three years. In 2010, the 
Committee reviewed the plan and it was felt that the retentive and motivational aspects of the plan would be enhanced 
through the grant of annual awards. For Executive Directors participating in the scheme, the maximum cash payment on 
vesting in any three-year period may not be more than six times’ salary or eight times’ salary in exceptional circumstances 
(excluding interest on the deferred proportion of the 2008 LTIP Awards (see table below)). The equivalents of these 
upper limits also apply to annual awards i.e. an annual grant limit of no more than two times’ salary in normal 
circumstances. 

Subsisting awards 
A summary of the performance targets and other information with respect to the LTIP awards subsisting as at the date 
of this report is given below. 

Performance Period 

  1 January 2008 to 31 December 
2010 (47% vested)

2008 LTIP

Vesting¹ 

Performance Conditions 

TSR Comparator Group 

50% on third anniversary and 
remaining 50%, together with 
notional interest, on fourth 
anniversary of date of grant

Relative TSR Performance
Full Vesting: Upper Decile 
75% Vesting: Upper Quartile
25% Vesting: Median
Straight line between lower 
and mid thresholds, and mid 
and upper thresholds 
Tailored Peer Group2
(“the 2008 Comparator Group”)

Plan 

2010 LTIP

1 January 2010 to 
31 December 2012

2011 LTIP

1 January 2011 to 
31 December 2013

100% on third anniversary 
of date of grant

100% on third anniversary 
of date of grant

Relative TSR Performance
Full Vesting: Upper Decile 
75% Vesting: Upper Quartile
25% Vesting: Median
Straight line between lower 
and mid thresholds, and mid 
and upper thresholds 

Relative TSR Performance
Full Vesting: Upper Decile 
75% Vesting: Upper Quartile
25% Vesting: Median
Straight line between lower 
and mid thresholds, and mid 
and upper thresholds 

The 2008 Comparator Group The 2008 Comparator Group plus 
Fresnillo plc, Centamin Egypt 
Limited, African Barrick Gold plc 
and Randgold Resources Ltd 

Other Information 
– Clawback provisions3 

Yes

– Basis of TSR calculation 
of Comparator Group 

After shareholder consultation, 
local currency was used 

Yes

Common currency

Yes

Average of local and 
common currencies

1  Subject to meeting the relevant performance condition. 
2  At the start of the plan, the tailored peer group comprised the following companies: Agnico-Eagle Mines Ltd, Alamos Gold, AngloGold Ashanti Ltd, Apex Silver Mines Ltd, Barrick 

Gold Corp, Cia des Minas Buenaventura SA, Couer d’Alene Mines Corp, Eldorado Gold Corp, Gold Fields Ltd, Goldcorp Inc, Highland Gold Mining Ltd, Iamgold Corp, Kinross Gold Corp, 
Minefinders Corp, Newmont Mining Corp, PAN American Silver Corp, Petropavlovsk Plc, Polymetal and Silver Standard Resources Inc. During 2009, one of these companies, Apex Silver 
Mines was de-listed and was therefore removed from the comparator index. 

3  Potential clawback if, before vesting, the Remuneration Committee determines either that (i) the overall underlying business performance of the Company is not satisfactory or 

(ii) an unacceptable position has occurred regarding safety, the environment, community relations, and/or compliance with legal obligations of the Company. 

 
 
 
 
 
 
 
 
 
 
83

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Proposed 2012 LTIP awards  
During 2011 the Committee undertook a review of the LTIP with regard to the performance conditions governing the 
vesting of awards to help ensure the LTIP remains robust, competitive and aligned with shareholders. In its review, the 
Committee took into account market practice amongst UK-listed and other global mining companies, the possibility of 
incorporating financial measures (e.g. EPS, cash flow) or non-financial measures to reinforce the achievement of our key 
business objectives, and the sensitivity of performance measures to uncontrollable factors such as commodity prices. 

Following considerable discussion, the Committee concluded that relative TSR remains the most appropriate performance 
measure for the long-term incentive as it: 

•(cid:3) helps ensure alignment with shareholders; 

•(cid:3) is robust to commodity prices; 

•(cid:3) is commonly used in long-term incentives in the mining sector; and  

•(cid:3) is less sensitive to possible forecasting inaccuracies when setting long-term targets.  

However, for the 2012 awards the Committee has made the following changes to the performance condition to improve 
its robustness: 

(i)(cid:3) The TSR benchmark will be based on two comparator groups: 70% of awards vest according to the Company’s TSR 

relative to the existing TSR Comparator Group and 30% will vest on TSR relative to the constituents of the FTSE 350 
Mining Index at the start of the performance period.  

Rationale: The use of two benchmarks helps to ensure that LTIP vesting is not unduly sensitive to the TSRs of any one 
single company. The Committee selected the FTSE 350 Mining Index on the basis that it represents an alternative 
investment in the UK-listed mining sector. 

(ii)(cid:3) For the 70% of awards vesting on performance against the existing TSR Comparator Group, the vesting schedule 
will be such that full vesting is delivered at upper quintile, 75% for upper tercile and 25% vesting for median. 

Rationale: The Committee has observed that the full-vesting performance level under the 2010 and 2011 LTIP 
Awards which demanded top decile is extremely stretching relative to that required at TSR-based LTIPs at other 
UK-listed companies, which generally set the full-vesting level at upper quartile. The Committee considers the 
change in the full-vesting performance requirement from top decile to top quintile to be necessary to help ensure 
the LTIP remains motivational. Furthermore, the pay levels of the Company’s most senior executives are significantly 
below the median of the market and the Committee therefore felt that the imbalance was exacerbated by continuing 
to set the LTIP full vesting level at above-market levels of toughness. 

(iii)(cid:3) For the 30% of the awards vesting on performance against the FTSE 350 Mining Index, vesting will be based on the 
Company’s TSR percentage outperformance of the median TSR of the index constituents: with 25% vesting of this 
portion of the award occurring at Median TSR, and full vesting occurring at Median TSR+10% p.a.  

Rationale: The Committee believes the use of TSR percentage outperformance is more appropriate when measuring 
performance against the FTSE 350 Mining Index as the index comprises companies with a greater diversity of 
mining operations than those comprising the existing TSR Comparator Group. The Committee believes that 
setting the full vesting level on the basis of a fixed outperformance of median TSR will help ensure the full-vesting 
performance requirement is less sensitive to the relative movements in metals/minerals prices than it would if a 
ranking were used. At 10% p.a., the outperformance required for full vesting is consistent with market practice 
amongst UK-listed companies taking into account company size. 

The Remuneration Committee believes the revisions described above are important to ensure the Company is able 
to motivate and retain its executives, and are in the interests of shareholders. 

 
 
84

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ remuneration report continued  

Director’s LTIP awards 
Details of the LTIP awards held by Ignacio Bustamante, being the only Executive Director eligible to participate in the 
plan are given in the table below. 

Plan 
2008 LTIP1 
2010 LTIP2 
2011 LTIP3 

Value of maximum award  
held at 31 December 2010 or  
date of appointment, if later   

Value of maximum award 
granted during the year

Value of awards 
vested during the year

Awards surrendered or  
lapsed during the year   

Value of maximum award held at 
31 December 2011

$1.6m   

$0.74m   

–   

–

–

$0.9m

$0.376m

$0.848m   

–

–

–   

–   

$0.376m

$0.74m

$0.9m

1  The performance conditions attached to the 2008 LTIP award are summarised in the table on page 82  in the section entitled ‘Subsisting awards’. The rules governing the award provide 
for equal vesting on the third and fourth anniversaries of the date of grant of the award. Ignacio Bustamante will therefore be entitled to receive $376k together with notional interest, 
on 9 May 2012 subject to continued employment with the Group on that date. 

2  The performance conditions attached to the 2010 LTIP award are summarised in the table on page 82  in the section entitled ‘Subsisting awards’.  
3  The performance conditions attached to the 2011 LTIP award are summarised in the table on page 82  in the section entitled ‘Subsisting awards’. Ignacio Bustamante is required to invest in 
the Company’s shares at least 20% of any amount paid to him upon vesting of the 2011 LTIP award until such time as he has accumulated a shareholding with a value of two times’ salary. 

Enhanced LTIP 
Introduction 
Ignacio Bustamante was appointed to the CEO role in March 2010. His salary was set initially at US$370k and the rest of 
his remuneration package was in line with that offered to other senior executives (i.e. annual bonus opportunity of up to 
125 per cent of salary and an LTIP opportunity of up to two times his salary p.a.). 

Having reviewed relevant market pay benchmarks for the CEO (based on three comparator groups comprising (i) FTSE 350 
miners, (ii) international gold miners, and (iii) international mining companies), the Committee was concerned that the 
CEO’s remuneration package was significantly below lower quartile against market. Consequently, the Committee 
approved an increase in the CEO’s salary (as disclosed earlier in this report) and received shareholder approval at the 
2011 AGM for an enhancement to the CEO’s 2011 LTIP award designed to reinforce his alignment with shareholder 
interests and to ensure his total remuneration package remained competitive.  

The enhanced LTIP award is in the form of Conditional Shares with a value, on the date of grant, equivalent to six times’ 
the CEO’s salary that vests over an extended performance period of four, five and six years. 

Subsisting Enhanced LTIP award 
A summary of the performance targets and other information about the enhanced LTIP award subsisting as at the date 
of this report is given below. 

Performance Periods 

Vesting¹ 

Performance Conditions 

TSR Comparator Group 

Other Information 
– Clawback provisions2 

– Basis of TSR calculation of 

Comparator Group 

– Shareholding requirement 

1 January 2011 to 31 December 2014 in respect of 25% of the Award 
1 January 2011 to 31 December 2015 in respect of 25% of the Award 
1 January 2011 to 31 December 2016 in respect of 50% of the Award 

28 April 2015 in respect of 90,549 Shares
28 April 2016 in respect of 90,549 Shares
28 April 2017 in respect of 181,098 Shares 

Relative TSR Performance
Full Vesting: Upper Decile 
75% Vesting: Upper Quartile
25% Vesting: Median
Straight line between lower and mid thresholds, and mid and upper thresholds 

As for the 2011 LTIP Awards

Yes

50% of the after-tax vested shares is required to be retained until an overall beneficial 
shareholding equal to two times’ salary has been achieved

Average of local and common currencies

1  Subject to meeting the relevant performance condition. 
2   Potential clawback if, before vesting, the Remuneration Committee determines either that (i) the overall underlying business performance of the Company is not satisfactory or 

(ii) an unacceptable position has occurred regarding safety, the environment, community relations, and/or compliance with legal obligations of the Company. 

 
 
 
 
 
 
 
 
 
85

Director’s Enhanced LTIP award 
Details of the Conditional Shares held by Ignacio Bustamante under the Enhanced LTIP are provided in the table below. 

Number of 
Conditional Shares  
at 31 December 2010   

Number of 
Conditional Shares 
granted during 
the year

Number of 
Conditional Shares 
vesting during 
the year   

Number of 
Conditional Shares 
lapsing during 
the year

Number of 
Conditional Shares held 
at 31 December 2011

Market Value of 
each share at 
date of award 
(pence) 

Exercise Price

Vesting of Awards

0   

362,1961

0   

0

362,196 

Nil

428 

See note 2

1  Details of the performance conditions attached to the award of Conditional Shares are provided in the table on the previous page. 
2  Details on the timing of vesting of awards are provided in the table on the previous page. 

Other information 
Performance graph 
The following graph shows the TSR (Total Shareholder Return) for the Company compared to the FTSE 350 Index, 
assuming £100 was invested on 31 December 2006. The Board considers that the FTSE 350 Index currently represents the 
most appropriate of the published indices for these purposes as it provides a view of performance against the broad equity 
market index of which the Company is a constituent. 

Total shareholder return (value of hypothetical £100 holding)

£

200

180

160

140

120

100

80

60

40

20

0
DEC 06

Source: Bloomberg

FTSE 350 Index 
Hochschild Mining plc

DEC 07

DEC 08

DEC 09

DEC 10

DEC 11

Directors’ contractual arrangements 
Executive Directors 
As previously described, the contractual arrangements for Executive Directors appointed prior to the IPO in 2006 differ 
to those for the Executive Directors appointed subsequently. 

Eduardo Hochschild is employed under contracts of employment with the Company and Compañía Minera Ares S.A.C. 
(“Ares”), a Group company, dated 16 October 2006 (as subsequently amended). The contracts have no fixed terms and 
may be terminated on 12 months’ notice in writing. In setting the notice period for termination at 12 months, the 
Remuneration Committee reduced the likelihood of having to pay excessive compensation in the event of termination 
at the Company’s behest and, to this end, a provision for immediate dismissal with no compensation payable in the 
event of unsatisfactory performance is included in the Director’s contract. 

Ignacio Bustamante was appointed a Director of the Company with effect from 1 April 2010 and is employed under a 
contract of employment with Ares dated 1 April 2007. The contract is subject to Peruvian law and, as such, has no fixed 
term and may be terminated (i) by the executive on 30 days’ notice and (ii) by Ares without notice. Under Peruvian law, 
termination by Ares other than termination for certain prescribed reasons (such as gross negligence) gives rise to an 
entitlement to compensation of no less than 1.5 times the monthly base salary for each year of service completed, 
up to a maximum of 12 months’ base salary.  

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86

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Directors’ remuneration report continued  

Non-Executive Directors 
The Group’s Non-Executive Directors serve under Letters of Appointment as detailed in the table below. In accordance 
with their terms, the Non-Executive Directors serve for an initial period of three years which is automatically extended for 
a further three years. Notwithstanding the foregoing, all Directors are subject to annual re-election by the Company in 
general meeting in line with the UK Corporate Governance Code, and the appointments of Non-Executive Directors may 
be 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 amount of time and level of involvement required 
in order to carry out their duties as members of the Board and its committees.  

The fees payable to the Non-Executive Directors of the Company as at the date of this report are set out in the table 
below. Each of the Non-Executive Directors was in office for the entire year under review with the exception of 
Dr Graham Birch and Rupert Pennant-Rea who were both appointed during the year, as detailed in the footnotes 
accompanying the following table. 

Director 
Sir Malcolm Field1 

Jorge Born Jr. 
Nigel Moore1 

Dionisio Romero 

Fred Vinton 

Roberto Dañino 
Dr Graham Birch2 
Rupert Pennant-Rea3 

Letter of Appointment dated

16 October 2006

16 October 2006

16 October 2006

16 October 2006

 9 July 2009

11 January 2011

20 June 2011

30 August 2011

Director’s fee per annum

£120,000 ($192,000)

£100,000 ($160,000)

£120,000 ($192,000)

£100,000 ($160,000)

£100,000 ($160,000)

£100,000 ($160,000)

£100,000 ($160,000)

£100,000 ($160,000)

1  The fees payable to Sir Malcolm Field and Nigel Moore reflect the additional time commitment required, given their positions as Chairman of the Remuneration Committee and the Audit 

Committee respectively. 

2  Dr Graham Birch was appointed a Non-Executive Director of the Company with effect from 1 July 2011. 
3  Rupert Pennant-Rea was appointed a Non-Executive Director of the Company with effect from 1 September 2011. 

External appointments 
The Board recognises that Executive Directors may, in addition, serve as directors of other companies which can bring 
benefits to the Group. The table below details the fees received by Eduardo Hochschild during the year, in respect of his 
other directorships, which are retained by him. 

Name of Director  

Eduardo Hochschild 

Company 

Banco Crédito del Perú
Cementos Pacasmayo S.A.A.1

Cementos Selva

Inversiones Pacasmayo SA

Corianta S.A.

Pacifico Peruano Suiza Cia. De Seguros

Fees received

PEN 275,100 ($99,865)

PEN 8,689,782 ($3,154,513)

PEN 724,950 ($263,167)

PEN 3,483,900 ($1,264,705)

PEN 970,650 ($352,360)

PEN 124,875 ($45,331)

1  The amount disclosed includes salary received by Eduardo Hochschild in his capacity as an Executive Director of Cementos Pacasmayo S.A.A., a company of which he is the 

controlling shareholder. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
87

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Table of Directors’ total remuneration 
The following table sets out the remuneration of the Directors serving during the year in respect of the years ended 
31 December 2011 and 31 December 2010. 

Base 
salary/fees 
US$000   

Pension 
supplement 
US$000   

Statutory 
profit share 
US$000

Benefits-
in-kind¹
US$000 

Performance 
related bonus 
US$000

Other 
payments
US$000

1,102   

200   

160   

488   

192   

80   

160   

192   

53   

160   

160   

0   

0   

0   

0   

0   

0   

0   

0   

0   

42

0

48

0

0

0

0

0

0

0

434
616

22

0

0

0

0

0

0

0

0

0

562

0

0

0

0

0

0

0

0
2357

0

0

0

0

0

0

0

0

Total remuneration 
from 1 January 2011 
(or date of appointment  
if later) to  
31 December 2011  
(or date of resignation,  
if earlier)  
US$000   

Total remuneration 
from 1 January 2010 
(or date of appointment 
if later) to 
31 December 2010 
US$000

1,778   

456   

1,120   

192   

80   

160   

192   

53   

160   

160   

1,813
1,5098

822

170

–

155

186

–

155

155

2,747   

200   

90

517

562

235

4,351   

4,965

Director 
Eduardo Hochschild2,3,4,5 

Roberto Dañino 
Ignacio Bustamante9 

Sir Malcolm Field 
Dr Graham Birch10 

Jorge Born Jr. 

Nigel Moore  
Rupert Pennant-Rea11 
Dionisio Romero 

Fred Vinton 

Total 

1  Amounts disclosed include sums paid by way of expense allowances. 
2  Eduardo Hochschild has a service contract with both Hochschild Mining plc and Compañía Minera Ares S.A.C., a Group subsidiary. 
3  One-fifth of Eduardo Hochschild’s salary was paid by the Company with the balance paid by Compañía Minera Ares S.A.C. In addition, US$40,000 of his annual pension supplement 

was paid by the Company with the balance paid by Compañía Minera Ares S.A.C.  

4  Salaries paid by Compañía Minera Ares S.A.C. include all legal labour benefits and compensation such as, but not restricted to, family allowance, vacation salaries and compensation 

for time services (ruled by Peruvian Legislative Decree 650) but exclude legal profit sharing. 

5  Following a review of Eduardo Hochschild’s remuneration conducted during 2010, it was agreed that he would receive an increased salary but he would not be entitled to participate 

in any Long Term Incentive Plan or Bonus Plans in respect of 2010 and subsequent years. 

6  Benefits-in-kind relate to the benefits provided to Mr Dañino pursuant to his engagement as a Special Adviser to the Chairman and Senior Management team (see note 7 below 

for further details) which include transportation and out-of-pocket expenses. 

7  The amount represents the fee of £150,000 per annum payable to Mr Dañino in respect of his engagement as Special Adviser to the Chairman and the Senior Management team 

pursuant to a contract between Mr Dañino and Compania Minera Ares S.A.C. (“Ares”) dated 28 December 2010. The contract provides for a one-year term which renews automatically for 
further one-year periods and can be terminated by either party on 30 days’ written notice. In the event that Ares terminates the contract before 31 December 2015, Mr Dañino is entitled 
to receive 30% of the fee payable to him in the period from the date of termination until 31 December 2015. 

8  Reflects the remuneration received by Mr Dañino in respect of his role as an Executive Director of the Company in 2010. 
9  Ignacio Bustamante was appointed a Director of the Company with effect from 1 April 2010. The amount of the base salary disclosed in respect of 2010 relates to the period from his 

appointment and includes all legal labour benefits and compensation such as, but not restricted to, vacation salaries and compensation for time services (ruled by Peruvian Legislative 
Decree 650) but excludes legal profit sharing. The amount disclosed in respect of 2010 also includes the amount of CAD 39,900 (US$39,593) received by him during that year in his 
capacity as a Hochschild-nominated director of Lake Shore Gold Corporation. 

10 Dr Graham Birch was appointed a Director of the Company on 1 July 2011. 
11 Rupert Pennant-Rea was appointed a Director of the Company on 1 September 2011. 

Directors’ interests in shares 
The interests of the Directors in the Company’s shares are set out in the Directors’ Report on page 62. 

Approval 
This report has been approved by the Board of Directors of Hochschild Mining plc and is signed on its behalf by  

Sir Malcolm Field 
Chairman, Remuneration Committee 

19 March 2012 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
88

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Statement of Directors’ responsibilities 

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

The Directors are required to prepare Group and parent company financial statements for each financial year which 
present a true and fair view of the financial position of the Company and of the Group and the financial performance 
and cash flows of the Company and of the Group for that period. In preparing those financial statements, the Directors 
are required to:  

•(cid:3) Select suitable accounting policies in accordance with IAS 8: “Accounting Policies” 

•(cid:3) Present information 

•(cid:3) Provide additional disclosures when compliance with the specific requirements in IFRS is insufficient to enable users 

to understand the impact of particular transactions 

•(cid:3) State that the Group and parent company has complied with IFRS 

•(cid:3) Prepare the accounts on a going concern basis unless 

•(cid:3) Select suitable accounting policies in accordance with IAS 8: “Accounting Policies” 

•(cid:3) Present information 

•(cid:3) Provide additional disclosures when compliance with the specific requirements in IFRS is insufficient to enable users 

to understand the impact of particular transactions 

The Directors are responsible for keeping proper accounting records which disclose with reasonable accuracy at any time 
the financial position of the Company and of the Group and enable them to ensure that the financial statements comply 
with the Companies Act 2006 and Article 4 of the IAS Regulation. They are also responsible for safeguarding the assets of 
the Company and the Group and hence for taking reasonable steps for the prevention and detection of fraud and other 
irregularities. 

Under applicable English law and regulations the Directors are responsible for the preparation of a Directors’ Report, 
Directors’ Remuneration Report and Corporate Governance Report that comply with that law and regulations. In addition 
the Directors are responsible for the maintenance and integrity of the corporate and financial information included on 
the Company’s website. Legislation in England governing the preparation and dissemination of financial statements may 
differ from legislation in other jurisdictions. 

 
89

Independent auditor’s report to the members of  
Hochschild Mining plc 

We have audited the financial statements of Hochschild Mining plc for the year ended 31 December 2011 which comprise 
the Consolidated income statement, the Consolidated statement of comprehensive income, the Consolidated statement 
of financial position, the Consolidated statement of cash flows, the Consolidated statement of changes in equity and the 
related notes 1 to 36. We have also audited the Parent company financial statements of Hochschild Mining plc for the 
year ended 31 December 2011 which comprise the Parent company statement of financial position, the Parent company 
statement of cash flows, the Parent company statement of changes in equity and the related notes 1 to 15. The financial 
reporting framework that has been applied in their preparation is applicable law and International Financial Reporting 
Standards (IFRSs) as adopted by the European Union and, as regards the parent company financial statements, as applied 
in accordance with the provisions of the Companies Act 2006. 

This report is made solely to the Company’s members, as a body, in accordance with Chapter 3 of Part 16 of the 
Companies Act 2006. 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 auditor 
As explained more fully in the Directors’ Responsibilities Statement set out on page 88, the Directors are responsible for 
the preparation of the financial statements and for being satisfied that they give a true and fair view. Our responsibility is 
to audit and express an opinion on the financial statements in accordance with applicable law and International Standards 
on Auditing (UK and Ireland). Those standards require us to comply with the Auditing Practices Board’s Ethical 
Standards for Auditors. 

Scope of the audit of the financial statements 
An audit involves obtaining evidence about the amounts and disclosures in the financial statements sufficient to give 
reasonable assurance that the financial statements are free from material misstatement, whether caused by fraud or error. 
This includes an assessment of: whether the accounting policies are appropriate to the Group’s and the parent company’s 
circumstances and have been consistently applied and adequately disclosed; the reasonableness of significant accounting 
estimates made by the directors; and the overall presentation of the financial statements. In addition, we read all the 
financial and non-financial information in the annual report to identify material inconsistencies with the audited financial 
statements. If we become aware of any apparent material misstatements or inconsistencies we consider the implications for 
our report. 

Opinion on financial statements 
In our opinion: 

•(cid:3) the financial statements give a true and fair view of the state of the Group’s and of the parent company’s affairs 

as at 31 December 2011 and of the Group’s profit for the year then ended; 

•(cid:3) the Group financial statements have been properly prepared in accordance with IFRSs as adopted by the 

European Union;  

•(cid:3) the parent company financial statements have been properly prepared in accordance with IFRSs as adopted by the 

European Union and as applied in accordance with the provisions of the Companies Act 2006; and 

•(cid:3) the financial statements have been prepared in accordance with the requirements of the Companies Act 2006 and, 

as regards the Group financial statements, Article 4 of the IAS Regulation. 

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Opinion on other matters prescribed by the Companies Act 2006 
In our opinion: 

•(cid:3) the part of the Directors’ Remuneration Report to be audited has been properly prepared in accordance with the 

Companies Act 2006;  

•(cid:3) the information given in the Directors’ Report for the financial year for which the financial statements are prepared 

is consistent with the financial statements; and 

•(cid:3) the information given in the Corporate Governance Statement set out on pages 65 to 76 in the Corporate Governance 
report with respect to internal control and risk management systems in relation to financial reporting processes and 
about share capital structures is consistent with the financial statements. 

 
 
90

Hochschild Mining plc 
Annual Report & Accounts 2011

Governance
Independent auditor’s report to the members of  
Hochschild Mining plc continued 

Matters on which we are required to report by exception 
We have nothing to report in respect of the following: 

Under the Companies Act 2006 we are required to report to you if, in our opinion: 

•(cid:3) adequate accounting records have not been kept by the parent company, or returns adequate for our audit have not 

been received from branches not visited by us; or 

•(cid:3) the parent company financial statements and the part of the Directors’ Remuneration Report to be audited are not 

in agreement with the accounting records and returns; or 

•(cid:3) certain disclosures of directors’ remuneration specified by law are not made; or 

•(cid:3) we have not received all the information and explanations we require for our audit; or 

•(cid:3) a Corporate Governance Statement has not been prepared by the Company. 

Under the Listing Rules we are required to review: 

•(cid:3) the Directors’ statement, set out on pages 63 and 64, in relation to going concern; 

•(cid:3) the part of the Corporate Governance Statement relating to the Company’s compliance with the nine provisions 

of the UK Corporate Governance Code specified for our review; and 

•(cid:3) certain elements of the report to shareholders by the Board on Directors’ remuneration. 

Steve Dobson (Senior statutory auditor) 
for and on behalf of Ernst & Young LLP, Statutory Auditor 
London 
19 March 2012 

 
 
 
Financial statements
Consolidated income statement 
For the year ended 31 December 2011 

91

Year ended 31 December 2011

Year ended 31 December 2010

Before 
exceptional 
items 
US$000

Exceptional 
items
US$000

Notes

Before 
exceptional 
items  
US$000   

Total
US$000

Exceptional 
items 
US$000   

Total
US$000

Continuing operations  

Revenue  

Cost of sales  

Gross profit  

Administrative expenses  

Exploration expenses  

Selling expenses  

Other income  

Other expenses  

Impairment and write-off of assets (net) 

Profit from continuing operations 
before net finance income/(cost), 
foreign exchange loss and income tax  

Share of post-tax profit/(losses) 
of associates and joint ventures 
accounted under equity method  

Finance income  

Finance costs  

Foreign exchange loss  

Profit from continuing operations 
before income tax  

3,5 

987,662

6,11 

(404,291)

583,371

(64,354)

(47,336)

(38,970)

7,062

7 

8 

9 

11 

11 

11 

–

–

–

–

–

–

–

987,662

752,322   

–   

752,322

(404,291)

(345,667)  

(8,861) 

(354,528)

583,371

406,655   

(8,861) 

397,794

(64,354)

(66,221) 

(47,336)

(41,537) 

(38,970)

(26,920) 

–   

–   

–   

(66,221)

(41,537)

(26,920)

7,062

5,605   

77,197   

82,802

(15,800)

(1,408)

(17,208)

(10,956) 

–   

(10,956)

–

1,210

1,210

–   

(24,018)

(24,018)

423,973

(198)

423,775

266,626   

44,318   

310,944

11,18 

11,12

11,12 

11,707

4,689

(261)

5,989

11,446

10,678

(4,607) 

(1,473)  

(6,080)

4,140   

9,204   

13,344

(21,331)

(2,111)

(23,442)

(29,542) 

(1,562)

–

(1,562)

29   

–   

–   

(29,542)

29

417,476

3,419

420,895

236,646   

52,049   

288,695

Income tax (expense)/benefit  

13 

(148,557)

–

(148,557)

(77,816) 

5,786   

(72,030)

Profit for the year from continuing operations  

268,919

3,419

272,338

158,830   

57,835   

216,665

Attributable to: 

Equity shareholders of the Company 

Non-controlling interests  

Basic earnings per ordinary share from 
continuing operations for the year 
(expressed in US dollars per share) 

Diluted earnings per ordinary share 
from continuing operations for the year 
(expressed in US dollars per share)  

165,890

103,029

268,919

2,826

168,716

94,924   

61,687   

156,611

593

103,622

63,906   

(3,852) 

60,054

3,419

272,338

158,830   

57,835   

216,665

14 

0.49

0.01

0.50

0.28   

0.18   

0.46

14 

0.49

0.01

0.50

0.29   

0.17   

0.46

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Consolidated statement of comprehensive income 
For the year ended 31 December 2011 

Profit for the year 

Other comprehensive income 

Recycling of the exchange differences on translating foreign operations 
due to Lake Shore Gold sale 

Exchange differences on translating foreign operations 

Change in fair value of available-for-sale financial assets 

Recycling of the gain on available-for-sale financial assets 

Change in fair value of cash flow hedges taken to equity 

Recycling of the change in fair value of cash flow hedges taken to equity 

Deferred income tax relating to components of other comprehensive income 

13 

Other comprehensive income for the period, net of tax 

Total comprehensive income for the year 

Total comprehensive income attributable to 

Equity shareholders of the Company 

Non-controlling interests 

Year ended 31 December

Notes   

2011 
US$000   

2010
US$000

272,338   

216,665

–   

(1,143) 

2,143

2,982

19   

(33,078) 

47,573

(6,836) 

–   

1,930   

7,164   

(5,915)

(2,346)

429

(7,189)

(31,963) 

37,677

240,375   

254,342

136,689   

194,288

103,686   

60,054

240,375   

254,342

   
   
   
   
   
   
 
 
   
   
   
   
   
   
   
 
   
Consolidated statement of financial position 
As at 31 December 2011 

ASSETS  
Non-current assets  
Property, plant and equipment1 
Evaluation and exploration assets1 

Intangible assets  

Investments accounted under equity method  

Available-for-sale financial assets  

Trade and other receivables  

Income tax receivable  

Deferred income tax assets  

Current assets  
Inventories  

Trade and other receivables  

Income tax receivable  

Other financial assets 

Cash and cash equivalents  

Total assets  

EQUITY AND LIABILITIES  

Capital and reserves attributable to shareholders of the Parent  

Equity share capital  

Share premium  

Treasury shares 

Other reserves 

Retained earnings  

Non-controlling interests  

Total equity  

Non-current liabilities  
Trade and other payables  

Borrowings  

Provisions  

Deferred income tax liabilities  

Current liabilities  

Trade and other payables  

Other financial liabilities 

Borrowings  

Provisions  

Income tax payable  

Total liabilities  

Total equity and liabilities  

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As at 
31 December 
2011  
US$000   

As at
31 December 
2010
 US$000

Notes   

15   

16   

17   

18   

19   

20   

28   

21   

20   

22   

23   

461,554   

406,914

274,507   

212,080

18,772   

83,201   

20,166

79,068

40,769   

153,620

8,741   

36,817

–   

–   

2,401

5,229

887,544   

916,295

53,032   

55,130

166,931   

145,935

601   

28   

917

20,662

627,481   

525,482

848,073   

748,126

    1,735,617    1,664,421

27   

27   

27 

158,637   

158,637

395,928   

395,928

(898)

–

(207,117)

(175,244)

677,218   

528,788

    1,023,768   

195,299   

908,109

147,120

    1,219,067    1,055,229

24   

25   

26   

28   

24   

22   

25   

26   

8   

2,393

104,866   

248,380

68,430   

68,152   

86,443

28,534

241,456   

365,750

117,037   

116,074

12,831   

46,334   

74,432   

24,460   

1,930

69,272

41,871

14,295

275,094   

243,442

516,550   

609,192

    1,735,617    1,664,421

1  31 December 2010 figures are subject to a reclassification as disclosed in note 2(z). 

These financial statements were approved by the Board of Directors on 19 March 2012 and signed on its behalf by:  
Ignacio Bustamante 
Chief Executive Officer 
19 March 2012

 
 
   
   
   
   
   
 
   
   
   
   
 
   
   
   
   
   
  
   
 
   
   
   
 
   
   
   
   
 
   
   
94

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Consolidated statement of cash flows 
For the year ended 31 December 2011 

Cash flows from operating activities  

Cash generated from operations  

Interest received  

Interest paid  

Payment 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 evaluation and exploration assets 

Proceeds from sale of investment in associates 

Acquisition of subsidiary  

Dividends received from associates 

Investment in associates 

Purchase of available-for-sale financial assets  

Purchase of intangibles 

Proceeds from sale of available-for-sale financial assets  

Proceeds from sale of property, plant and equipment  

Net cash (used in)/generated from investing activities  

Cash flows from financing activities  

Proceeds of borrowings  

Repayment of borrowings  

Transaction costs associated with borrowing  

Purchase of treasury shares 

Dividends paid  

Capital contribution from non-controlling interests  

Cash flows (used in)/generated from financing activities  

Net increase/(decrease) in cash and cash equivalents during the year  

Exchange difference  

Cash and cash equivalents at beginning of year  

Cash and cash equivalents at end of year  

Year ended 31 December

Notes  

2011  
US$000   

2010
US$000

32  

520,262   

351,261

13,690   

1,749

(29,474) 

(20,604)

26 

(4,113) 

(4,634)

(36,255) 

(23,540)

464,110   

304,232

(140,004) 

(122,836)

(73,010) 

(35,980)

–   

383,614

4(a) 

(15,594)  

–

6,603   

2,633

– 

(491) 

– 

(20,336)

(20,785)

(94)

82,485   

11,915

113   

832

(139,898)  

198,963

117,670   

37,650

(272,379) 

(52,447)

– 

(898)  

(690)

–

29 

(74,285) 

(39,523)

7,991   

–

(221,901) 

(55,010)

102,311   

448,185

(312) 

(547)

525,482   

77,844

23  

627,481   

525,482

   
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated statement of changes in equity 
For the year 31 December 2011 

Other reserves 

Equity 
share 
capital 
US$000   

Share 
premium 
US$000

Treasury 
shares 
US$000 

Notes   

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

Unrealised 
gain/(loss) 
on cash 
flow 
hedges
US$000

Bond equity 
component 
US$000

Cumulative 
translation 
adjustment 
US$000

Merger 
reserve 
US$000

Share- 
based 
payment 
reserve 
US$000

Total
Other 
reserves 
US$000

Retained 
earnings 
US$000   

Capital and 
reserves 
attributable 
to 
shareholders  
of the Parent 
US$000   

Non-
controlling 
interests 
US$000   

Total
equity
US$000

    158,637   395,928

– 

3,339  

(13)

8,432

(14,633) (210,046)

– (212,921) 385,700  

727,344  

76,126   803,470

– 

–  

– 

– 

– 

– 

– 

– 

–  

Balance at  
1 January 2010 

Other 
comprehensive 
income/(loss) 

Profit for the year 

Total 
comprehensive 
income for 2010 

Capital 
contribution from 
non-controlling 
interests 

Dividends 
declared during 
the year 

Dividends paid to 
non-controlling 
interests 

Balance at 
31 December 2010 

Other 
comprehensive 
income/(loss) 

Profit for the year 

Total 
comprehensive 
income for 2011 

Capital 
contribution from 
non-controlling 
interest 

CEO LTIP 
provision 

Treasury shares 

Dividends 
declared during 
the year 

Dividends 
declared to  
non-controlling 
interests 

–  

–  

–  

–  

29   

–  

29   

–  

–

–

–

–

–

–

  158,637   395,928

–  

–  

–  

–  

–  

–  

29   

–  

29   

–  

–

–

–

–

–

–

–

–

34,469 

(1,917)

–  

–

34,469 

(1,917)

–  

–  

–  

–

–

–

–

–

–

–

–

–

5,125

–

5,125

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

37,677

–  

37,677   

– 

37,677

– 156,611  

156,611  

60,054   216,665

37,677 156,611  

194,288  

60,054   254,342

–

–

–

–  

–    36,940  

36,940

(13,523)

(13,523) 

– 

(13,523)

–  

–   

(26,000)

(26,000)

37,808 

(1,930)

8,432

(9,508) (210,046)

– (175,244) 528,788  

908,109   147,120   1,055,229

(32,750)

1,930

–  

–

– 

(32,750)

1,930

– 

– 

(898) 

– 

– 

–  

–  

–  

–  

–  

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

(1,207)

–

(1,207)

–

–

–

–

–

–

–

–

–

–

–

–

–

(32,027)

–  

(32,027) 

64  

(31,963)

– 168,716  

168,716   103,622   272,338

(32,027) 168,716  

136,689   103,686   240,375

–

154

154

–

–

–

–

–

–

–  

–

– 

–  

7,991  

7,991

154 

(898) 

– 

– 

154

(898)

(20,286)

(20,286) 

– 

(20,286)

–  

–   

(63,498)

(63,498)

Balance at 
31 December 2011 

 158,637  395,928

(898) 

5,058  

8,432

(10,715) (210,046)

154 (207,117) 677,218   1,023,768   195,299  1,219,067

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96

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements 

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 office is located at 46 Albemarle Street, London W1S 4JL, United Kingdom.  

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, 
a Cayman Islands company.  

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.  

The Group’s principal business is the mining, processing and sale of silver and gold. The Group has three operating mines 
(Ares, Arcata and Pallancata) and a plant (Selene used to treat ore from the Pallancata mine) located in southern Peru, 
one operating mine (San Jose) located in Argentina and one plant (Moris) located in Mexico. The Group also has 
a portfolio of projects located across Peru, Argentina, Mexico and Chile at various stages of development.  

These consolidated financial statements were approved for issue by the Board of Directors on 19 March 2012.  

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

Equity interest at 31 December

Company 

Principal activity

Country of incorporation   

Hochschild Mining (Argentina) Corporation S.A. 
(formerly Hochschild Mining (Argentina) Corporation) 

MH Argentina S.A.  

Minera Santa Cruz S.A.  

Southwestern Gold (Bermuda) Limited 

0848818 BC Ltd 

Hochschild Mining Chile S.A.  

Minera Hochschild Chile S.C.M. (formerly Minera MH 
Chile Ltda.) 

Southwest Minerals (Yunnan) Inc. 

Hochschild Mining Holdings Limited 

Hochschild Mining Ares (UK) Limited 

Southwest Mining Inc. 

Southwest Minerals Inc. 

Hochschild Mining Mexico, S.A. de C.V.  
(formerly Hochschild Mining (Mexico) Corporation) 

HMX, S.A. de C.V.  

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.1 

Servicios Corporativos Hochschild Mining Mexico, 
S.A. de C.V. 2 

Hochschild Mining (Peru) S.A. (formerly Hochschild 
Mining (Peru) Corporation) 

Compañía Minera Ares S.A.C.  

Compañía Minera Arcata S.A.  

Empresa de Transmisión Callalli S.A.C.  
Asociación Sumac Tarpuy3  

Holding company 

Exploration office 

Production of gold & silver

Holding company

Subsidiary

Holding company

Exploration office 

Subsidiary

Argentina  

Argentina  

Argentina  

Bahamas  

Canada  

Chile  

Chile  

China  

Holding company

England & Wales  

Subsidiary

England & Wales  

Subsidiary

Subsidiary

Mauritius  

Mauritius  

Holding company 

Service company

Exploration office 

Production of gold & silver

Holding company

Service company

Holding company 

Production of gold & silver

Production of gold & silver

Power transmission

Not-for-profit

Mexico  

Mexico  

Mexico  

Mexico  

Mexico  

Mexico  

Peru   

Peru  

Peru  

Peru  

Peru  

2011  
%   

100   

100   

51   

100   

100   

100   

100   

100   

100   

100   

100   

100   

100   

100   

100   

100   

–   

–   

100   

100   

99.1   

100   

–   

2010 
%

100

100

51

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

96.8

100

–

 
   
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Company 

Minera Suyamarca S.A.C.  

Inmaculada Holdings S.A.C. 

Liam Holdings S.A.C. 

Minera del Suroeste S.A.C. 
Minera Quellopata S.A.C.4 
Minas Pacapausa S.A.C. 5 

Minera Minasnioc S.A.C. 

Hochschild Mining (US) Inc. (formerly MH Nevada, Inc.)  

Inmaculada Holdings S.A.C. 

Principal activity

Country of incorporation   

Production of gold & silver 

Holding company

Holding company

Exploration office

Exploration office

Exploration office

Subsidiary

Subsidiary

Holding company

Peru  

Peru  

Peru  

Peru  

Peru  

Peru  

Peru  

USA  

Peru  

Equity interest at 31 December

2011  
%   

60   

100   

100   

100   

–   

–   

100   

100   

100   

2010 
%

60

100

100

100

60

100

100

100

100

1  On 1 January 2011, Hochschild Mining Mexico, S.A. de C.V. absorbed 100% of the issued share capital of Moris Holdings, S.A. de C.V. 
2  On 1 January 2011, HMX, S.A. de C.V. absorbed 100% of the issued share capital of Servicios Corporativos Hochschild Mining Mexico, S.A. de C.V. 
3  Asociación Sumac Tarpuy is an unincorporated entity, which receives donations from Compañía Minera Ares S.A.C. (“Ares”), and spends this money, at the direction of Ares, on the 

community and social welfare activities located close to its mine units. As a result, the Group consolidates this entity.  
4  On 1 October 2011, Minera Suyamarca S.A.C. absorbed 100% of the issued share capital of Minera Quellopata S.A.C. 
5  On 1 January 2011, Minera Suyamarca S.A.C. absorbed 100% of the issued share capital of Minas Pacapausa S.A.C.  

2 Significant accounting policies  
(a) Basis of preparation  
The consolidated financial statements have been prepared in accordance with International Financial Reporting 
Standards (IFRS) as adopted for use in the European Union (EU) and the Companies Act 2006. 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 2011 and 2010 are set out below. These accounting policies have been consistently applied, except 
for the effects of the adoption of new and amended accounting standards (refer to note 2(c)).  

The financial statements are presented in US dollars ($) and all monetary amounts are rounded to the nearest thousand 
($000) except when otherwise indicated.  

Standards, interpretations and amendment to existing standards that are not yet effective 
and have not been previously 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 2012 or later periods but which the Group has not 
previously adopted. Those that are applicable to the Group are as follows:  

•(cid:3) IFRS 9 “Financial Instruments: Classification and Measurement”, applicable for annual periods beginning on or after 

1 January 2015; 

As part of the IASB’s project to replace IAS 39 “Financial Instruments: Recognition and Measurement”, in November 
2009, the IASB issued the first phase of IFRS 9 “Financial Instruments”, dealing with the classification and measurement 
of financial assets. In October 2010, the IASB updated IFRS 9 by incorporating the requirements for the accounting 
for financial liabilities. The Group has determined however that the effect shall be quantified in conjunction with 
the other phases, when issued, to present a comprehensive picture. 

•(cid:3) IAS 12 “Income Taxes”, applicable for annual periods beginning on or after 1 January 2012; 

Under IAS 12, an entity is to measure the deferred tax relating to an asset depending on whether the entity expects 
to recover the carrying amount of the asset through use or sale. The amendment introduces a presumption that recovery 
of the carrying amount will normally be through sale. The amendment is deemed to have no impact on the financial 
statements of the Group. 

•(cid:3) IFRS 7 “Financial Instruments: Disclosures”, applicable for annual periods beginning on or after 1 July 2012; 

The amendment requires additional disclosure about financial assets that have been transferred but not derecognised 
to enable the user of the Group’s financial statements to understand the relationship with those assets that have not 
been derecognised and their associated liabilities. In addition, the amendment requires disclosures about continuing 
involvement in derecognised assets to enable the user to evaluate the nature of, and risks associated with, the entity’s 
continuing involvement in those derecognised assets. The amendment affects disclosure only and has no impact on the 
Group’s financial position or performance. 

 
 
 
  
 
 
98

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 

•(cid:3) IFRS 10 “Consolidated Financial Statements”, applicable for annual periods beginning on or after 1 January 2013; 

IFRS 10 replaces the portion of IAS 27 “Consolidated and separate financial statements” that addresses the accounting 
for consolidated financial statements. It also includes the issues raised in SIC-12 “Consolidation-special purposes entities”. 
IFRS 10 establishes a single control model that applies to all entities including special purpose entities. The application 
of this new standard has no impact on the Group’s financial position or performance. 

•(cid:3) IFRS 11 “Joint arrangements”, applicable for annual periods beginning on or after 1 January 2013; 

IFRS 11 replaces IAS 31 “Interests in joint ventures” and SIC-13 “Jointly-controlled entities non-monetary contributions 
by venturers”. Instead, jointly-controlled entities that meet the definition of a joint venture must be accounted for using 
the equity method. The application of this new standard has no impact on the Group’s financial position or 
performance. 

•(cid:3) IFRS 12 “Disclosure of involvement with other entities”, applicable for annual periods beginning on or after 1 January 2013;

IFRS 12 applies to an entity that has an interest in subsidiaries, joint arrangements, associates and/or structured entities. 
Many of the disclosure requirements of IFRS 12 were previously included in IAS 27, IAS 31, and IAS 28. A number of new 
disclosures are also required. The standard affects disclosure only and has no impact on the Group’s financial position 
or performance. 

•(cid:3) IFRS 13 “Fair value measurement”, applicable for annual periods beginning on or after 1 January 2013; 

IFRS 13 establishes a single source of guidance under IFRS for all fair value measurements. IFRS 13 does not change 
when an entity is required to use fair value, but rather provides guidance on how to measure fair value under IFRS when 
fair value is required or permitted. The Group is currently assessing the impact that this standard will have on the 
financial position and performance.  

•(cid:3) IAS 1 “Financial statements presentation – Presentation of items in other comprehensive income”, applicable for annual 

periods beginning on or after 1 July 2012; 

The amendments to IAS 1 change the grouping of items presented in other comprehensive income. Items that could 
be reclassified (or recycled) to profit and loss at a future point in time would be presented separately from items that 
will never be reclassified. The amendment affects presentation only and has no impact on the Group’s financial position 
and performance.  

•(cid:3) IAS 19 “Employee benefits (amendment)”, applicable for annual periods beginning on or after 1 January 2013; 

The IASB has issued numerous amendments to IAS 19. These range from fundamental changes such as removing 
the corridor mechanism and the concept of expected returns on plan assets to simple clarifications and re-wording. 
The application of this new standard has no impact on the Group’s financial position or performance.  

•(cid:3) IFRIC 20 “Stripping costs in the production phase of a surface mine”, applicable for annual periods beginning 

on or after 1 January 2013; 

This interpretation would apply to waste removal (stripping) costs incurred in surface mining activity, during the 
production phase of the mine. There can be two benefits accruing to the entity from the stripping activity: usable ore 
that can be used to produce inventory and improved access to further quantities of material that will be mined in future 
periods. When the benefit from the stripping activity is the production of inventory, an entity would be required to 
account for the stripping activity costs as part of the cost of inventory. When the benefit is the improved access to ore, 
the entity would recognise these costs as a non-current asset only if certain criteria are met, which is referred to as 
the stripping activity asset. The amendment has no impact on the Group’s financial position and performance.  

The Directors do not anticipate that the adoption of the above standards and interpretations will have a material impact 
on the Group’s financial statements in the period of initial application. Other standards and interpretations not included 
above are not expected to have an impact on the financial statements.  

(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 estimates are contained in the accounting policies and/or the notes 
to the financial statements. The key areas are summarised below. 

99

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2 Significant accounting policies (continued) 
Significant areas of estimation uncertainty and critical judgements made by management in preparing the consolidated 
financial statements include: 

•(cid:3) Determination of functional currencies – note 2(e). 

•(cid:3) The determination of functional currency requires management judgement, particularly where there may be several 

currencies in which transactions are undertaken and which impact the economic environment in which the entity operates 

•(cid:3) Determination of useful lives of assets for depreciation and amortisation purposes – note 2(f). 

•(cid:3) Estimates are required to be made by management as to the useful lives of assets. For depreciation calculated under 
the unit-of-production method, estimated recoverable reserves are used in determining the depreciation and/or 
amortisation of mine specific assets. This results in a depreciation/amortisation charge proportional to the depletion 
of the anticipated remaining life-of-mine production. Each item’s life, which is assessed annually, has regard to both 
its physical life limitations and to present assessments of economically recoverable reserves of the mine property 
at which the asset is located. These calculations require the use of estimates and assumptions, including the amount 
of recoverable reserves. Changes are accounted for prospectively. 

•(cid:3) Determination of ore reserves and resources – note 2(h). 

•(cid:3) 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. 

•(cid:3) Review of asset carrying values and impairment charges – notes 2(i), (k), (v) and note 15 and 16. 

•(cid:3) The assessment of asset carrying values requires the use of estimates and assumptions such as long-term commodity 

prices, discount rates, future capital requirements, exploration potential and operating performance. Changes in these 
assumptions will affect the recoverable amount of the property, plant and equipment. 

•(cid:3) The impairment testing of goodwill is based on significant judgements and assumptions made by the management 
when performing the annual impairment testing. Changes to be made to these assumptions may alter the results 
of the impairment testing, the impairment charges recorded in profit or loss and the resulting carrying values of the 
non-current assets tested. 

•(cid:3) Estimation of the amount and timing of mine closure costs – notes 2(o) and 26. 

•(cid:3) The Group assesses its mine closure cost provision annually. Significant estimates and assumptions are made 

in determining the provision for mine closure cost as there are numerous factors that will affect the ultimate liability 
payable. These factors include estimates of the extent and costs of rehabilitation activities, technological changes, 
regulatory changes, cost increases, mine life and changes in discount rates. Those uncertainties may result in future 
actual expenditure differing from the amounts currently provided. The provision at the balance sheet date represents 
management’s best estimate of the present value of the future closure costs required. Changes to estimated future 
costs are recognised in the balance sheet by adjusting the mine closure cost liability and the related asset originally 
recognised. If, for mature mines, the revised mine assets net of mine closure cost provisions exceed the recoverable 
value, that portion of the increase is charged directly to expense. For closed sites, changes to estimated costs 
are recognised immediately in the income statement. 

•(cid:3) Income tax – notes 2(t), 13 and 28. 

•(cid:3) Judgement is required in determining whether deferred tax assets are recognised on the balance sheet. Deferred tax 
assets, including those arising from un-utilised tax losses require management to assess the likelihood that the Group 
will generate taxable earnings in future periods, in order to utilise recognised deferred tax assets. Estimates of future 
taxable income are based on forecast cash flows from operations and the application of existing tax laws in each 
jurisdiction. To the extent that future cash flows and taxable income differ significantly from estimates, the ability 
of the Group to realise the net deferred tax assets recorded at the balance sheet date could be impacted. 

•(cid:3) Recognition of evaluation and exploration assets and transfer to development costs – note 2(g). 

•(cid:3) Judgement is required in determining when the future economic benefit of a project can reasonably be regarded 

as assured, at which point evaluation and exploration expenses are capitalised. For this purpose, the future economic 
benefit of the project can reasonably be regarded as assured when either the Board authorises management to conduct 
a feasibility study, mine-site exploration is being conducted to convert resources to reserves or mine-site exploration 
is being conducted to confirm resources, all of which is based on supporting geological information. Expenditure 
is transferred to mine development assets once the work completed to date supports the future development 
of the property and such development receives appropriate approval. 

 
 
 
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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 
(c) Changes in accounting policy and disclosures  
The accounting policies adopted are consistent with those of the previous financial year except for the adoption of new 
and amended standards. 

The Group has adopted the following new and amended IFRS and IFRIC interpretations during the year. Adoption of 
these revised standards and interpretations did not have any effect on the financial performance or position of the Group:  

•(cid:3) IAS 24 “Related Party Transactions (Amendment)”, applicable for annual periods beginning on or after 1 January 2011; 

The IASB has issued an amendment to IAS 24 that clarifies the definitions of a related party. The new definitions 
emphasise a symmetrical view of related party relationships as well as clarifying in which circumstances persons 
and key management personnel affect related party relationships of an entity. Secondly, the amendment introduces 
an exemption from the general related party disclosure requirements for transactions with a government and entities 
that are controlled, jointly controlled or significantly influenced by the same government as the reporting entity. 
The adoption of the amendment did not have any impact on the financial position or performance of the Group.  

•(cid:3) IAS 32 “Financial Instruments: Presentation — Classification of Rights Issues”, applicable for annual periods beginning 

on or after 1 February 2010; 

The amendment changed the definition of a financial liability in order to classify rights issues (and certain options 
or warrants) as equity instruments in cases where such rights are given pro rata to all of the existing owners of the same 
class of an entity’s non-derivative equity instruments, or to acquire a fixed number of the entity’s own equity instruments 
for a fixed amount in any currency. This amendment did not have any impact on the Group after initial application. 

•(cid:3) IFRIC 14 “Prepayments of a minimum funding requirement (Amendment)”, applicable for annual periods beginning 

on or after 1 January 2011; 

The amendment provides guidance on assessing the recoverable amount of a net pension asset. The amendment permits 
an entity to treat the prepayment of a minimum funding requirement as an asset. The amendment did not have any 
impact on the financial statements of the Group.  

•(cid:3) IFRIC 19 “Extinguishing Financial Liabilities with Equity Instruments”, applicable for annual periods beginning 

on or after 1 July 2010; 

The interpretation clarifies that equity instruments issued to a creditor to extinguish a financial liability qualify 
as consideration paid. The equity instruments issued are measured at their fair value. In case this cannot be reliably 
measured, they are measured at the fair value of the liability extinguished. Any gain or loss is recognised immediately 
in profit or loss. The adoption of this interpretation did not have any effect on the financial statements of the Group.  

•(cid:3) “Improvements to IFRSs (issued in May 2010)”, applicable for annual periods beginning on or after 1 July 2010 

or 1 January 2011; 

The IASB issued Improvements to IFRSs, an omnibus of amendments to its IFRS standards including IFRS 3 Business 
Combinations, IFRS 7 Financial Instruments – Disclosures, IAS1 Presentation of Financial Statements and IAS 34 
Interim Financial Statements.  

(d) Basis of consolidation  
The consolidated financial statements set out the Group’s financial position, performance and cash flows as at 
31 December 2011 and 31 December 2010 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. However, non-controlling interests’ rights to safeguard their 
interest are fully considered in assessing whether the Group controls a subsidiary.  

Basis of consolidation from 1 January 2010 
Subsidiaries are consolidated from the date of their acquisition, being the date on which the Group obtains control, and 
continue to be consolidated until the date that such control ceases. Control comprises the power to govern the financial 
and operating policies of the investee so as to obtain benefit from its activities and is achieved through direct or indirect 
ownership of voting rights; currently exercisable or convertible potential voting rights; or by way of contractual agreement. 

A change in the ownership interest of a subsidiary, without loss of control, is accounted for as an equity transaction. If the 
Group loses control over a subsidiary, it (i) derecognises the assets (including goodwill) and liabilities of the subsidiary; 
(ii) derecognises the carrying amount of any non-controlling interest “NCI”; (iii) derecognises the cumulative translation 
differences, recorded in equity; (iv) recognises the fair value of the consideration received; (v) recognises the fair value 
of any investment retained; (vi) recognises any surplus or deficit in profit or loss; (vii) reclassifies the parent’s share of 
components previously recognised in other comprehensive income to profit or loss or retained earnings, as appropriate. 

NCI represent the equity in a subsidiary not attributable, directly and indirectly, to the parent company and is presented 
separately within equity in the consolidated balance sheet, separately from equity attributable to owners of the parent. 

Losses within a subsidiary are attributable to the NCI even if that results in a deficit balance. 

2 Significant accounting policies (continued) 
Business combinations from 1 January 2010 
Business combinations are accounted for using the acquisition method. The cost of an acquisition is measured 
as the aggregate of the consideration transferred, measured at acquisition date fair value and the amount of any 
NCI in the acquiree. The choice of measurement of NCI, either at fair value or at the proportionate share of the 
acquiree’s identifiable net assets is determined on a transaction by transaction basis. Acquisition costs incurred 
are expensed and included in administrative expenses.  

When the Group acquires a business, it assesses the financial assets and liabilities assumed for appropriate classification 
and designation in accordance with the contractual terms, economic circumstances and pertinent conditions 
as at the acquisition date. This includes the separation of embedded derivatives in host contracts by the acquiree.  

Any contingent consideration to be transferred by the acquirer will be recognised at fair value at the acquisition date. 
Subsequent changes to the fair value of the contingent consideration which is deemed to be an asset or liability will 
be recognised in accordance with IAS 39 either in profit or loss or in other comprehensive income. If the contingent 
consideration is classified as equity, it should not be remeasured until it is finally settled within equity.  

Goodwill is initially measured at cost being the excess of the aggregate of the acquisition date fair value of the 
consideration transferred and the amount recognised for the NCI (and where the business combination is achieved 
in stages, the acquisition date fair value of the acquirer’s previously held equity interest in the acquiree) over the net 
identifiable amounts of the assets acquired and the liabilities assumed in exchange for the business combination. 
Assets acquired and liabilities assumed in transactions separate to the business combinations, such as the settlement 
of pre-existing relationships or post-acquisition remuneration arrangements are accounted for separately from the 
business combination in accordance with their nature and applicable IFRSs. Identifiable intangible assets, meeting 
either the contractual-legal or separability criterion are recognised separately from goodwill. Contingent liabilities 
representing a present obligation are recognised if the acquisition date fair value can be measured reliably. 

If the aggregate of the acquisition date fair value of the consideration transferred and the amount recognised for the 
NCI (and where the business combination is achieved in stages, the acquisition date fair value of the acquirer’s previously 
held equity interest in the acquiree) is lower than the fair value of the assets, liabilities and contingent liabilities and 
the fair value of any pre-existing interest held in the business acquired, the difference is recognised in profit and loss.  

(e) 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 this currency 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 statement of financial position 
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.  

The source of uncertainty is related to the change of exchange rates in the future. This change could affect 
the Group’s results.  

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 
(f) 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 directly attributable costs of acquisition or construction required to bring the 
asset to the condition necessary for the asset to be capable of operating in the manner intended by management. 
Economical and physical conditions of assets have not changed substantially over this period.  

The cost less 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 and 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 

Vehicles 

Years

3 to 33

5 to 10

5

Borrowing costs directly attributable to the acquisition or construction of an asset that necessarily takes a substantial period 
of time to be ready for its intended use are capitalised as part of the cost of the asset. All other borrowing costs are 
expensed where incurred. The Group capitalises borrowing costs for those assets where construction commenced on 
or after 1 January 2009 and continues to expense borrowing costs related to construction projects that commenced 
prior to 1 January 2009. For borrowings associated with a specific asset, the actual rate on that borrowing is used. 
Otherwise, a weighted average cost of borrowing is used. The Group capitalises the borrowing costs related to 
qualifying assets with a value of US$1,000,000 or more, considering that the substantial period of time to be ready 
is six or more months. 

Mining properties and development costs  
Purchased mining properties are recognised as assets at their cost of acquisition or at fair value if purchased as part 
of a business combination. Costs associated with developments of mining properties are capitalised. 

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

When a mine construction project moves into the production stage, the capitalisation of certain mine construction 
costs ceases and costs are either regarded as part of the cost of inventory or expensed, except for costs which qualify 
for capitalisation relating to mining asset additions or improvements, underground mine development or mineable 
reserve development. 

Construction in progress and capital advances 
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.  

   
 
 
 
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2 Significant accounting policies (continued) 
(g) Evaluation and exploration assets 
Evaluation and exploration expenses are capitalised when the future economic benefit of the project can reasonably 
be regarded as assured. 

Projects in the development phase – Exploration and evaluation costs are capitalised as assets from the date that the Board 
authorises management to conduct a feasibility study.  

Expenditure is transferred to mine development costs once the work completed to date supports the future development 
of the property and such development receives appropriate approval. 

Identification of resources – Costs incurred in converting inferred resources to indicated and measured resources 
(of which reserves are a component) are capitalised as incurred. Costs incurred in identifying inferred resources are 
expensed as incurred.  

(h) 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. It is the Group’s policy to have the report audited by a Competent Person.  

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.  

(i) Investment in associates  
The Group’s investment in an associate is accounted for using the equity method of accounting. An associate is an entity 
in which the Group has significant influence.  

Under the equity method, the investment in the associate is carried in the statement of financial position at cost plus 
post-acquisition changes in the Group’s share of net assets of the associate. Goodwill relating to the associate is included 
in the carrying amount of the investment and is not amortised or separately tested for impairment. The income statement 
reflects the share of the results of operations of the associate. Where there has been a change recognised directly in the 
statement of comprehensive income of the associate, the Group recognises its share of any changes and discloses this, 
when applicable, in the statement of comprehensive income. Unrealised gains and losses resulting from transactions 
between the Group and the associate are eliminated to the extent of the interest in the associate.  

The share of profit of associates is shown on the face of the income statement. This is the profit attributable to equity 
holders of the associate and therefore is profit after tax and NCI in the subsidiaries of the associate.  

The financial statements of the associate are prepared for the same reporting period as the parent company. 
Where necessary, adjustments are made to bring the accounting policies in line with those of the Group.  

After application of the equity method, the Group determines whether it is necessary to recognise an additional 
impairment loss on the Group’s investment in its associates. The Group determines at each statement of financial position 
date whether there is any objective evidence that the investment in the associate is impaired. If this is the case the Group 
calculates the amount of impairment as the difference between the recoverable amount of the associate and its carrying 
value and recognises the amount in the income statement.  

(j) Intangible assets  
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 impairment testing purposes. The allocation is made to those 
cash-generating units that are expected to benefit from the business combination in which the goodwill arose.  

Right to use energy transmission line 
Transmission line represents the investment made by the Group during the period of its use. This is an asset with a finite 
useful life equal to that of the mine to which it relates and that is amortised applying the units of production method 
for that mine. 

 
 
 
104

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 
Other intangible assets  
Other intangible assets are primarily computer software which are capitalised at cost and are amortised on a straight-line 
basis over their useful life of three years.  

(k) 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 and evaluation and exploration assets 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.  

The assessment requires the use of estimates and assumptions such as long-term commodity prices, discount rates, future 
capital requirements, exploration potential and operating performance. Changes in these assumptions will affect 
the recoverable amount of the property, plant and equipment.  

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.  

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

For this purpose, the costs of production include: 

•(cid:3) costs, materials and contractor expenses which are directly attributable to the extraction and processing of ore; 

•(cid:3) depreciation of property, plant and equipment used in the extraction and processing of ore; and 

•(cid:3) 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. 

(m) 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.  

(n) Share capital  
Ordinary shares are classified as equity. Any excess above the par value of shares received upon issuance of those shares 
is classified as share premium.  

(o) 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.  

2 Significant accounting policies (continued) 
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, companies in Peru must provide for workers’ profit sharing equivalent to 8% 
of taxable income of each year. Mexican law also requires Mexican companies to provide for workers’ profit sharing 
equivalent to 10% of the profit of each year. This amount is charged to the income statement within personnel expenses 
(note 10) 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.  

(p) Share-based payments 
Cash-settled transactions 
The fair value of cash-settled share plans is recognised as a liability over the vesting period of the awards. Movements in 
that liability between accounting dates are recognised as an expense. The fair value of the awards is taken to be the market 
value of the shares at the date of award adjusted by a factor for anticipated relative Total Shareholder Return (“TSR”) 
performance. Fair values are subsequently remeasured at each accounting date to reflect the number of awards expected 
to vest based on the current and anticipated TSR performance.  

Uncertainties in estimating the award include potential changes in the TSR, the number of participants in the plan, 
and levels of interest rates. 

Equity-settled transactions 
The cost of equity-settled transactions is recognised, together with a corresponding increase in other reserves in equity, 
over the period in which the performance and/or service conditions are fulfilled. The cumulative expense recognised 
for equity-settled transactions at each reporting date until the vesting date reflects the extent to which the vesting period 
has expired and the Group’s best estimate of the number of equity instruments that vest. The income statement expense 
for a period represents the movement in cumulative expense recognised as at the beginning and end of that period 
and is recognised in personnel expenses (note 10). During 2011, the Group has approved an equity-settled scheme 
for its CEO. 

(q) 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 are disclosed in the notes if their recovery 
is deemed probable.  

(r) Revenue recognition  
The Group is involved in the production and sale of gold and silver from dore and concentrate containing both gold and 
silver. Concentrate is sold directly to customers. Dore 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 gold and silver from dore 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. 

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 
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.  

In addition, certain sales are “provisionally priced” where the selling price is subject to final adjustment at the end 
of a period, normally ranging from 15 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 international exchanges. 
The revaluation of provisionally priced contracts is recorded as an adjustment to “revenue”.  

Income from services provided to related parties (note 30) is recognised in income when services are provided.  

(s) Finance income and costs  
Finance income and costs comprise interest expense on borrowings, the accumulation of interest on provisions, interest 
income on funds invested, 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 
statement of financial position 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, 
with the following exceptions:  

•(cid:3) where the temporary difference arises from the initial recognition of goodwill or of an asset or liability in a transaction 

that is not a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss; 

•(cid:3) in respect of taxable temporary differences associated with investments in subsidiaries, associates and joint ventures, 
where the timing of the reversal of the temporary differences can be controlled and it is probable that the temporary 
differences will not reverse in the foreseeable future. 

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 statement of financial position 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.  

Judgement is required in determining whether deferred tax assets are recognised on the statement of financial position. 
Deferred tax assets, including those arising from unutilised tax losses require management to assess the likelihood that 
the Group will generate taxable earnings in future periods, in order to utilise recognised deferred tax assets. Estimates of 
future taxable income are based on forecast cash flows from operations and the application of existing tax laws in each 
jurisdiction. To the extent that future cash flows and taxable income differ significantly from estimates, the ability of the 
Group to realise the net deferred tax assets recorded at the statement of financial position date could be impacted.  

Additionally, future changes in tax laws in the jurisdictions in which the Group operates could limit the ability 
of the Group to obtain tax deductions in future periods.  

 
107

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2 Significant accounting policies (continued) 
(u) Leases  
Finance leases, which transfer to the Group substantially all the risks and rewards incidental to ownership of the leased 
item, are capitalised at the inception of the lease at the fair value of the leased asset or, if lower, at the present value of 
the minimum lease payments. Lease payments are apportioned between finance charges and the reduction of the lease 
liability so as to achieve a constant periodic rate of interest on the remaining balance of the liability. Finance charges are 
reflected in the income statement. The depreciation policy for leased assets is consistent with that for similar assets owned.  

A lease is classified as an operating lease if it does not transfer substantially all of the risks and rewards incidental to 
ownership. Operating lease payments are recognised as an expense in the income statement on a straight-line basis 
over the lease term.  

(v) Financial instruments  
Financial assets and liabilities are recognised when the Group becomes party to the contracts that give rise to them and are 
classified as loans or borrowings, receivables, payables, financial instruments fair valued through profit and loss, available-
for-sale financial assets or as derivatives designated as hedging instruments in an effective hedge (refer to note 2(aa)), 
as appropriate. The Group determines the classification of its financial assets and liabilities at initial recognition and, 
where allowed and appropriate, re-evaluates this designation at each financial year-end. When financial assets and 
liabilities are recognised initially, they are measured at fair value, being the transaction price plus, in the case of financial 
assets not at fair value through profit or loss and borrowings, directly attributable transaction costs. The Group considers 
whether a contract contains an embedded derivative when the entity first becomes a party to it. The embedded derivatives 
are separated from the host contract if it is not measured at fair value through profit or loss and when the economic 
characteristics and risks are not closely related to those of the host contract. Reassessment only occurs if there is a change 
in the terms of the contract that significantly modifies the cash flows that would otherwise be required. All regular way 
purchases and sales of financial assets are recognised on the trade date, being the date that the Group commits to 
purchase or sell the asset. Regular way transactions require delivery and receipt of assets within the timeframe generally 
established by regulation or convention in the marketplace. The subsequent measurement of financial assets depends 
on their classification, as follows:  

Financial assets at fair value through profit and loss  
Financial assets at fair value through profit and loss includes financial assets held for trading and financial assets 
designated upon initial recognition as at fair value through profit and loss.  

Financial assets are classified as held for trading if they are acquired for the purpose of selling in the near term. 
Derivatives, including separated embedded derivatives, are also classified as held for trading unless they are designated 
as effective hedging instruments or a financial guarantee contract. Gains or losses on financial assets held for trading 
are recognised in the income statement.  

Loans and receivables  
Loans and receivables are non-derivative financial assets with fixed or determinable payments that are not quoted in an 
active market, do not qualify as trading assets and have not been designated as either fair value through profit and loss 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 the income statement when the loans and receivables are derecognised 
or impaired, as well as through the amortisation process.  

Available-for-sale financial assets  
Available-for-sale financial assets are those non-derivative financial assets that are designated as such or are not classified 
as loans and receivables, held-to-maturity investments or financial assets at fair value through profit and loss. After initial 
recognition, available-for-sale financial assets are measured at fair value with unrealised gains or losses being recognised 
as a separate component of equity until the investment is derecognised or until the investment is determined to be 
impaired at which time the cumulative gain or loss previously reported in equity is included in the income statement.  

Loans and borrowings  
Borrowings are recognised initially at fair value. After initial recognition, interest bearing loans and borrowings 
are subsequently measured at amortised cost using the effective interest rate method.  

Gains and losses are recognised in the income statement when the liabilities are derecognised as well as through 
the amortisation process.  

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 statement of financial position date.  

 
 
 
108

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 
Fair values  
The fair value of quoted investments is determined by reference to bid prices at the close of business on the statement 
of financial position date. Where there is no active market, fair value is determined using valuation techniques. These 
include using recent arm’s length market transactions; reference to the current market value of another instrument which 
is substantially the same; discounted cash flow analysis and pricing models. 

Impairment of financial assets 
The Group assesses at each statement of financial position date whether a financial asset or group of financial assets 
is impaired.  

Assets carried at amortised cost  
If there is objective evidence that an impairment loss on assets carried at amortised cost 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 (i.e. the effective interest rate computed at initial recognition). The carrying amount of the asset is reduced, 
through the use of an allowance 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 income statement, to the extent that the carrying 
value of the asset does not exceed its amortised cost at the reversal date. In relation to trade receivables, a provision 
for impairment is made when there is objective evidence (such as the probability of insolvency or significant financial 
difficulties of the debtor) that the Group will not be able to collect all of the amounts due under the original terms of 
the invoice. The carrying amount of the receivable is reduced through use of an allowance account. Impaired debts 
are derecognised when they are assessed as irrecoverable.  

Assets carried at cost  
If there is objective evidence that an impairment loss on an unquoted equity instrument that is not carried at fair value 
because its fair value cannot be reliably measured, or on a derivative asset that is linked to and must be settled by delivery 
of such an unquoted equity instrument, 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 discounted at the current market rate 
of return for a similar financial asset.  

Available-for-sale financial assets  
For available-for-sale financial investments, the Group assesses at each reporting date whether there is objective evidence 
that an investment or a group of investments is impaired. 

In the case of equity investments classified as available-for-sale, objective evidence would include a significant or prolonged 
decline in the fair value of the investment below its cost, where ‘significant’ is estimated to be around 30% of the original 
cost of the investment and ‘prolonged’ is no more than 12 months. In addition, the Group analyses any case taking into 
account the portfolio of projects of the Company, the key technical personnel and the viability of the Company to finance 
its projects. If an available-for-sale asset is impaired, an amount comprising the difference between its cost (net of any 
principal payment and amortisation) and its fair value is transferred from equity to the income statement. Reversals 
of impairment losses on debt instruments are reversed through the income statement, if the increase in fair value of the 
instrument can be objectively related to an event occurring after the impairment loss was recognised in profit or loss. 
Reversals in respect of equity instruments classified as available-for-sale are not recognised in the income statement.  

Derecognition of financial instruments  
A financial asset (or, where applicable a part of a financial asset or part of a group of similar financial assets) 
is derecognised when:  

•(cid:3) the rights to receive cash flows from the asset have expired; or  

•(cid:3) the Group has transferred its rights to receive cash flows from the asset or has assumed an obligation to pay the received 
cash flows in full without material delay to a third-party under a “pass-through” arrangement; and either: (a) the Group 
has transferred substantially all the risks and rewards of the asset; or (b) the Group has neither transferred nor retained 
substantially all the risks and rewards of the asset, but has transferred control of the asset.  

When the Group has transferred its rights to receive cash flows from an asset or has entered into a pass-through 
arrangement, and has neither transferred nor retained substantially all the risks and rewards of the asset nor transferred 
control of the asset, a new asset is recognised to the extent of the Group’s continuing involvement in the asset.  

 
2 Significant accounting policies (continued) 
Continuing involvement that takes the form of a guarantee over the transferred asset, is measured at the lower 
of the original carrying amount of the asset and the maximum amount of consideration that the Group could 
be required to repay.  

A financial liability is generally derecognised when the contract that gives rise to it is discharged or cancelled or expires. 
Where an existing financial liability is replaced by another from the same lender on substantially different terms, or the 
terms of an existing liability are substantially modified, such an exchange or modification is treated as a derecognition 
of the original liability and the recognition of a new liability, such that the difference in the respective carrying amounts 
together with any costs or fees incurred are recognised in profit or loss.  

(w) 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.  

(x) Cash and cash equivalents  
Cash and cash equivalents are carried in the statement of financial position at cost. For the purposes of the statement 
of financial position, 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.  

Liquidity funds are classified as cash equivalents if the amount of cash that will be received is known at the time 
of the initial investment and the risk of changes in value is considered insignificant.  

(y) 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: 

•(cid:3) impairments of assets, including goodwill, assets held for sale, property, plant and equipment and evaluation 

and exploration assets; 

•(cid:3) gains or losses arising on the disposal of subsidiaries, investments or property, plant and equipment; 

•(cid:3) fair value gains or losses arising on financial instruments not held in the normal course of trading; 

•(cid:3) any gain or loss resulting from any restructuring within the Group; 

•(cid:3) the related tax impact of the above items. 

(z) Comparatives  
Where applicable, certain comparatives have been reclassified to present them in a comparable manner to the current 
period’s figures. This includes the reclassification of the costs associated with the Crespo and Azuca projects which were 
previously classified as Mining properties and development costs. Given the stage of the projects, the capitalised costs 
of US$50,269,000 have been reclassified to Evaluation and exploration assets. The reclassification has been made 
in the 2010 financial statements, to ensure comparability of the two balance sheets presented. 

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110

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

2 Significant accounting policies (continued) 
(aa) Hedging 
The Group has used interest rate swaps to hedge its interest rate risks. These derivative financial instruments are initially 
recognised at fair value on the date on which the derivative contract is entered into and are subsequently remeasured at 
fair value. The fair value of interest rate swap contracts is determined by reference to market values for similar instruments. 

For the purpose of hedge accounting, these hedges are classified as cash flow hedges as they are hedging the Group’s 
exposure to variability in cash flows that is attributable to a particular risk associated with a highly probable forecast 
transaction.  

At the inception of a hedging relationship, the Group formally designates and documents the hedge relationship to which 
the Group wishes to apply hedge accounting and the risk management objective and strategy for undertaking the hedge. 
The documentation includes identification of the hedging instrument, the hedged item or transaction, the nature of 
the risk being hedged and how the entity will assess the hedging instrument’s effectiveness in offsetting the exposure to 
changes in the hedged item’s fair value or cash flows attributable to the hedged risk. Such hedges are expected to be 
highly effective in offsetting changes in fair value or cash flows and are assessed on an ongoing basis to determine their 
effectiveness in the financial reporting periods for which they were designated.  

Where the interest rate swaps meet the strict criteria for hedge accounting, the effective portion of the gain or loss 
on the hedging instrument is recognised directly in equity, while any ineffective portion is recognised immediately 
in the income statement. 

Amounts taken to equity are transferred to the income statement when the hedged transaction affects profit or loss, such 
as when the hedged financial income or financial expense is recognised or when a forecast transaction or firm 
commitment occurs. 

If the forecast transaction or firm commitment is no longer expected to occur, amounts previously recognised in equity 
are transferred to the income statement. If the hedging instrument expires or is sold, terminated or exercised without 
replacement or rollover, or if its designation as a hedge is revoked, amounts previously recognised in equity remain 
in equity until the forecast transaction or firm commitment occurs. 

 
3 Segment reporting 
The Group’s activities are principally related to mining operations which involve the 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 undertakes a number of activities solely to support mining operations including power generation and services. 
Transfer prices between segments are set on an arm’s length basis in a manner similar to that used for third-parties. 
Segment revenue, segment expense and segment results include transfers between segments. Those transfers 
are eliminated on consolidation.  

For internal reporting purposes, management takes decisions and assesses the performance of the Group through 
consideration of the following reporting segments: 

•(cid:3) Operating unit – Ares, which generates revenue from the sale of gold and silver 

•(cid:3) Operating unit – Arcata, which generates revenue from the sale of gold, silver and concentrate 

•(cid:3) Operating unit – Pallancata, which generates revenue from the sale of concentrate 

•(cid:3) Operating unit – San Jose, which generates revenue from the sale of gold, silver and concentrate 

•(cid:3) Operating unit – Moris, which generates revenue from the sale of gold and silver 

•(cid:3) Exploration, which explores and evaluates areas of interest in brownfield and greenfield sites with the aim of extending 

the life-of-mine of existing operations and to assess the feasibility of new mines. The exploration segment includes 
expenses reflected through profit and loss and capitalised as assets 

•(cid:3) Other – for 2011 the amount disclosed includes the profit or loss generated by Empresa de Transmisión Callalli S.A.C. 
(a power generation company), HMX, S.A. de C.V. (a service company in Mexico), and the Selene mine, that closed 
in 2009 which, as a consequence, is not considered to be a reportable segment . For 2010 the amount disclosed includes 
the profit or loss generated by Empresa de Transmisión Callalli S.A.C. (a power generation company), Servicios 
Corporativos Hochschild Mining Mexico S.A. de C.V. (a service company in Mexico), and the Selene mine. 

The Group’s administration, financing, other activities (including other income and expense), and income taxes are 
managed at a corporate level and are not allocated to operating segments.  

Segment information is consistent with the accounting policies adopted by the Group. Management evaluates the financial 
information based on International Financial Reporting Standards (IFRS) as adopted for use in the European Union. 

The Group measures the performance of its operating units by the segment profit or loss that comprises gross profit, 
selling expenses and exploration expenses. 

Segment assets include the items that could be allocated directly to the segment.  

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112

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

3 Segment reporting (continued) 
(a) Reportable segment information  

Ares  
US$000   

Arcata 
US$000   

Pallancata 
US$000

San Jose 
US$000

Moris 
US$000

Exploration 
US$000

Other¹ 
US$000    

Adjustment 
and 
eliminations 
US$000   

Total 
US$000 

Year ended  
31 December 2011 

Revenue for external 
customers 

68,097    209,239    352,642

325,302

32,298

Inter segment revenue 

–   

–   

–

–

–

Total revenue 

68,097    209,239    352,642

325,302

32,298

–

–

–

84   

7,966 

8,050 

987,662

(7,966) 

–

(7,966) 

987,662

Segment profit/(loss)  
Others2 

Profit/(loss) from 
continuing operations 
before income tax 

Other segment 
information 
Depreciation3 

Amortisation 

Impairment 

Assets 

20,297    125,209    230,281

160,017

9,086

(50,048)

6,864   

(4,641) 

497,065

(76,170)

420,895

(1,291)

(22,502)

(34,923)

(43,343)

(1,929)

(383)

(1,903) 

–   

–   

–   

–   

–

–

(1,454)

–

–

–

–

–

(100) 

–   

– 

– 

– 

(106,274)

(1,554)

–

Capital expenditure 

2,673   

33,040   

55,059

62,994

555

61,629

1,997   

–   

217,947

Current assets 

Other non-current 
assets4 

Total segment assets 
Not reportable assets5 

4,798   

31,826   

62,348

59,064

7,338

276

2,761   

–   

168,411

10,971   

94,583    141,635

231,757

–

255,473

20,414   

15,769    126,409    203,983

290,821

7,338

255,749

23,175   

–   

–   

–

–

–

–

812,373   

–   

–   

–   

754,833

923,244

812,373

Total assets 

15,769    126,409    203,983

290,821

7,338

255,749

835,548   

–    1,735,617

1  “Other” revenue primarily relates to revenues earned by HMX S.A. de C.V. for services provided to the Moris mine, and the Mexican exploration activities. 
2  Comprised of administrative expenses of US$64,354,000, other income of US$7,062,000, other expenses of US$17,208,000, reversal of impairment of assets of US$ 1,210,000, share of 

gains of associates and joint ventures of US$11,446,000, finance income of US$10,678,000, finance cost of US$23,442,000, and foreign exchange loss of US$1,562,000. 

3  Includes US$28,000 of depreciation capitalised in Minera Hochschild Mexico S.A. de C.V. due to the San Felipe project. 
4  Includes goodwill in respect of San Jose amounting to US$2,091,000. 
5  Not reportable assets are comprised of investments accounted under the equity method of US$83,201,000, available-for-sale financial assets of US$40,769,000, other receivables 

of US$60,293,000, income tax receivable of US$601,000, deferred income tax assets of US$Nil, other financial assets of US$28,000 and cash and cash equivalents of US$627,481,000. 

   
 
   
   
   
   
 
   
 
 
 
 
   
   
   
   
 
 
   
   
 
 
 
   
   
 
   
 
 
   
   
 
   
 
   
   
 
   
 
 
 
   
   
   
   
 
   
   
   
   
 
 
 
   
   
   
   
 
 
 
 
 
3 Segment reporting (continued) 
(a) Reportable segment information (continued) 

Ares  
US$000   

Arcata 
US$000   

Pallancata 
US$000

San Jose 
US$000

Moris 
US$000

Exploration 
US$000

Other¹ 
US$000    

Adjustment 
and 
eliminations 
US$000   

Total 
US$000 

Year ended  
31 December 2010 

Revenue for external 
customers 

56,824    181,778    261,877

220,825

30,899

Inter segment revenue 

–   

–   

–

–

–

Total revenue 

56,824    181,778    261,877

220,825

30,899

–

–

–

119    

6,992  

7,111  

–    752,322

(6,992) 

–

(6,992)  752,322

Segment profit/(loss)2  
Others3 

Profit/(loss) from 
continuing operations 
before income tax 

Other segment 
information 
Depreciation4 

Amortisation 

Impairment 

Assets 

15,053    104,677    158,528

92,804

766

(49,277)

5,030    

1,756    329,337

(40,642)

    288,695

(2,788)

(18,214)

(33,939)

(34,730)

(10,865)

(218)

(1,692)  

–   

–   

–

(42)

(1,328)

(102)

(2,067)

(6,728)

–

–

–

(15,464)

(301)  

(354)  

– 

– 

– 

(102,446)

(2,368)

(24,018)

Capital expenditure 

5,422   

30,230   

43,955

55,183

2,728

108,218

2,305    

–    248,041

Current assets 

Other non-current 
assets5 

Total segment assets 
Not reportable assets6 

4,661   

20,934   

69,968

39,739

7,295

11

1,926    

–    144,534

9,670   

82,983    127,869

210,010

1,428

194,111

12,939    

–    639,010

14,331    103,917    197,837

249,749

8,723

194,122

14,865    

–    783,544

–   

–   

–

–

–

–

880,877    

–    880,877

Total assets 

14,331    103,917    197,837

249,749

8,723

194,122

895,742    

–    1,664,421

1  “Other” revenue primarily relates to revenues earned by Servicios Corporativos Hochschild Mining Mexico S.A. de C.V. for services provided to the Moris mine, and the Mexican 

exploration activities. 

2  Segment profit for the operating segments Ares, Arcata, Selene and Pallancata includes an exceptional item in cost of sales of US$8,861,000 (refer to note 6(1)). 
3  Comprised of administrative expenses of US$66,221,000, other income of US$82,802,000, other expenses of US$10,956,000, impairment of assets of US$24,018,000, 

share of loss of associates and joint ventures of US$6,080,000,, finance income of US$13,344,000, finance cost of US$29,542,000, and foreign exchange gain of US$29,000. 

4  Includes US$61,000 of depreciation capitalised in Minera Hochschild Mexico S.A. de C.V. due to the San Felipe project. 
5  Includes goodwill in respect of San Jose amounting to US$2,091,000. 
6  Not reportable assets are comprised of intangibles of US$150,000, investments accounted under the equity method of US$79,068,000, available-for-sale financial assets 

of US$153,620,000, other receivables of US$93,348,000, income tax receivable of US$3,318,000, deferred income tax assets of US$5,229,000, other financial assets of US$20,662,000 
and cash and cash equivalents of US$525,482,000. 

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114

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

3 Segment reporting (continued) 
(b) Geographical information 
Based on the entity-wide disclosure stated in IFRS 8, the revenue for the period based on the country in which 
the customer is located is as follows: 

External customer  

USA  

Peru  

Canada  

Germany  

Switzerland  

United Kingdom  

Korea 

Total  

Inter-segment  

Peru  

Mexico  

Total  

Year ended 31 December

2011  
US$000   

2010 
US$000

153,301   

147,701

82,223   

158,540

148,023   

137,713

185,447   

128,834

152,612   

50,540   

215,516   

88,457

38,802

52,275

987,662   

752,322

667   

7,299   

882

6,110

995,628   

759,314

In the periods set out below, certain customers accounted for greater than 10% of the Group’s total revenues as detailed 
in the following table:  

Year ended 31 December 2011

Year ended 31 December 2010

US$000

% Revenue

Segment

US$000   

% Revenue   

Segment

Aurubis AG  
(formerly Nordeutsche Affinerie AG) 

185,447

19%

LS Nikko 

176,397

18%

Teck Metals Ltd.  
(formerly Teck Cominco Metals Ltd) 

148,023

15%

Pallancata 
and 
San Jose

Pallancata 
and 
San Jose

Pallancata 
and 
San Jose

128,834   

17%   

52,275   

7%   

137,713   

18%   

Johnson Matthey Inc. 

Consorcio Minero S.A. 

96,293

82,174

Ares Arcata 
San Jose 
and Moris

Arcata and 
San Jose

10%

8%

79,384   

11%   

158,464   

21%   

Selene 
Pallancata 
San Jose

Pallancata 
and 
San Jose

Arcata 
Pallancata

Ares
 Arcata 
San Jose 
Moris

Arcata 
San Jose

   
   
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
   
   
 
 
 
 
 
 
115

3 Segment reporting (continued) 
Based on the entity-wide disclosure requirements set out in IFRS 8, non-current assets, excluding financial instruments 
and income tax assets, were allocated based on the geographical area where the assets are located as follows: 

Peru  

Argentina  

Mexico  

Chile  

United Kingdom  

Total non-current segment assets  

Available-for-sale financial assets 

Trade and other receivables 

Deferred income tax assets  

Income tax receivable  

Total non-current assets  

As at 31 December 

2011 
US$000   

2010 
US$000

496,395  

399,905

231,892  

210,265

26,224  

28,699

146  

68

83,377  

79,291

838,034  

718,228

40,769  

153,620

8,741  

36,817

–  

–  

5,229

2,401

887,544   

916,295

4 Acquisitions and disposals 
(a) Acquisition of assets  
Minera Quellopata S.A.C. 
On 12 October 2010, the Group signed a Framework Agreement with International Minerals Corporation (“IMZ”), 
through which the Group acquired an additional 30% interest in the Inmaculada project (totalling 60%) in exchange 
for: (i) the purchase of US$20,000,000 of common shares in IMZ by way of a private placement, (ii) a payment 
of US$15,000,000, (iii) a commitment to fund the first US$100,000,000 needed to plan, develop and construct a mining 
operation within the Inmaculada property, and (iv) the transfer of Minera del Suroeste S.A.C.’s ownership in Minas 
Pacapausa S.A.C., to Minera Suyamarca S.A.C. Minera Oro Vega which transferred to Minera Quellopata S.A.C. 
(“Quellopata”), together with the Puquiopata project. The Group is the operator of the new venture pursuant 
to a separate management agreement similar in form and substance to the Pallancata management agreement. 

This transaction has been accounted for as an asset acquisition on the basis that Quellopata has no existing processes.  

As a result of the acquisition, the Group obtained control over Quellopata and consolidated it as a subsidiary. 
The net assets received in the asset acquisition were US$91,782,000 and the IMZ interest generated by the transaction 
was US$36,940,000. At 31 December 2010, the Group recognised a contingent consideration of US$39,243,000 
and an obligation to IMZ of US$15,594,000. 

During 2011 the Group paid to IMZ its obligation of US$15,594,000.  

Gold Resource Corporation 
Between 26 January 2010 and 5 February 2010 the Group acquired 440,500 shares of its associate Gold Resource Corp. 
for US$4,351,000 in the open market. In addition, on 8 March 2010 the Group signed a subscription agreement 
with Gold Resource Corp. by which the Group acquired 600,000 shares for a total consideration of US$5,172,000.  

In addition on 27 May 2010 the Group acquired 631,579 shares of Gold Resource Corp. for a total consideration 
of US$6,000,000. Following completion of this purchase the Group’s ownership in its associate increased to 25.28% 
on a fully diluted basis as at 31 December 2010.  

At 31 December 2011 the Group’s ownership in Gold Resource Corp. was 25.2% on a fully diluted basis. 

(b) Disposal of shares  
Lake Shore Gold Corp.  
On 14 October 2010 the Group entered into an agreement with RBC Dominion Securities Inc., BMO Nesbitt Burns Inc. 
and CIBC World Markets Inc. to dispose of 109,000,000 common shares held in Lake Shore Gold (approximately 27.3%) 
pursuant to a bought deal transaction, at a price of CAD$3.60 per share. The sale was completed on 3 November 2010. 
After this transaction, the Group held an interest of approximately 5.4%, no longer had the right to Board representation 
and no longer exercised significant influence over Lake Shore Gold. On 2 December 2010 the Group entered into a Block 
Trade Letter Agreement (“the Agreement”) with RBC Capital Markets to dispose of the Group’s remaining 21,540,992 
common shares in Lake Shore Gold at a price of CAD$3.70 per share raising total net proceeds of CAD$79,701,670. 
Due to the size of the combined sales (the initial disposal of 27.3% of Lake Shore Gold in November 2010 and the 
subsequent disposal of the remaining 5.4%), the second transaction was subject to shareholder approval which was 
granted on 8 February 2011. The transaction closed on the same date and a gain of US$6,385,878 was recognised in 2011 
in respect of the disposal. 

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116

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

5 Revenue  

Gold (from dore bars) 

Silver (from dore bars) 

Gold (from concentrate) 

Silver (from concentrate)  

Services  

Total  

Year ended 31 December 

2011 
US$000   

2010 
US$000

144,812  

125,613

155,122  

98,431

134,438  

118,327

553,206  

409,846

84  

105

987,662  

752,322

Included within revenue is a gain of US$12,395,086 relating to provisional pricing adjustments representing the change 
in the fair value of embedded derivatives (2010: gain of US$60,473,436) arising on sales of concentrates and dore (refer 
to notes 2(r) and footnote 1 to note 22).  

6 Cost of sales 
Included in cost of sales are:  

Depreciation and amortisation 
Personnel expenses1 (note 10) 

Mining royalty (note 35) 

Change in products in process and finished goods  

Year ended 31 December

2011 
US$000   

2010
US$000

105,897   

102,705

109,011   

17,950   

97,055

15,091

6,893   

(3,609)

1  2010 personnel expenses includes an exceptional item that corresponds to a one-off bonus paid to the mining workers in Peru, relating to 2009, of US$8,861,000. 

7 Administrative expenses  

Personnel expenses 

Professional fees  
Social and community welfare expenses1  

Lease rentals  

Travel expenses  

Communications  

Indirect taxes  

Depreciation  

Amortisation of software licences  

Contribution to Peruvian Government  

Technology and systems  

Security  

Supplies  

Other  

Total  

1  Represents amounts expended by the Group on social and community welfare activities surrounding its mining units. 

Year ended 31 December

2011 
US$000   

2010
US$000

32,376   

34,337

6,256   

7,717   

1,088   

1,878   

823   

3,147   

1,869   

34   

26   

565   

457   

453   

9,557

6,686

1,176

1,756

133

2,008

1,747

301

1,814

1,354

437

250

7,665   

4,665

64,354   

66,221

   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8 Exploration expenses 

Mine site exploration1 

Arcata 

Ares 

Pallancata 

San Jose 

Prospects2 

Peru 

Argentina 

Mexico 

Chile 

Generative3 

Peru 

Argentina 

Mexico 

Chile 

Personnel 

Others 

Total  

117

Year ended 31 December

2011 
US$000   

2010
US$000

4,512   

2,476

2   

2,917   

1,612   

9,043   

2,952   

3,534   

2,419   

6,558   

–

3,742

2,153

8,371

5,292

2,767

1,485

7,607

15,463   

17,151

7,093   

3,356

117   

562   

164   

7,936   

10,882   

4,012   

46

460

175

4,037

7,851

4,127

47,336   

41,537

1  Mine-site exploration is performed with the purpose of identifying potential minerals within an existing mine-site, with the goal of maintaining or extending the mine’s life. 

Once an inferred resource has been identified, costs incurred converting it to indicated and measured resources are capitalised. 

2  Prospects expenditure relates to detailed geological evaluations in order to determine zones which have mineralisation potential that is economically viable for exploration. 
Exploration expenses are generally incurred in the following areas: detail mapping, detail sampling, geophysics, identification of local targets and reconnaissance drilling.  

3  Generative expenditure is very early stage exploration expenditure related to the basic evaluation of the region to identify prospects areas that have the geological conditions necessary 
to contain mineral deposits. Related activities include regional and field reconnaissance, satellite images, compilation of public information and identification of exploration targets.  

The following table lists the liabilities (generally payables) outstanding at the year-end, which relate to the 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 the exploration activities 
of these companies from their operating liabilities.  

Liabilities related to exploration activities  

Cash flows of exploration activities are as follows:  

Payments  

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US$000   

1,808  

2010 
US$000

1,117

As at 31 December 

2011 
US$000   

2010 
US$000

22,708  

21,036

 
 
   
   
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
 
 
 
118

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

9 Selling expenses  

Transportation of dore, concentrate and maritime freight  

Sales commissions  

Personnel expenses  

Warehouse services 

Other  

Total  

10 Personnel expenses1 

Salaries and wages 

Workers’ profit sharing  

Other legal contributions  

Statutory holiday payments  

Long Term Incentive Plan  

Termination benefits  

Other  

Total  

Year ended 31 December 

2011 
US$000   

5,215  

3,300  

340  

27,151  

2,964  

38,970  

2010 
US$000

7,559

1,466

296

15,146

2,453

26,920

Year ended 31 December 

2011 
US$000   

90,061  

31,444  

17,780  

6,202  

2,574  

2,232  

2010 
US$000

77,803

22,830

15,215

5,406

6,975

2,768

12,170  

14,307

162,463  

145,304

1  Personnel expenses are distributed in cost of sales, administrative expenses, exploration expenses, selling expenses and capitalised as property plant and equipment amounting 

to US$109,011,000 (2010: US$97,055,000), US$32,376,000 (2010: US$34,337,000), US$10,882,000 (2010: US$7,851,000), US$340,000 (2010: US$296,000) and US$9,854,000 (2010: 
US$5,765,000) respectively. 

Average number of employees for 2011 and 2010 were as follows: 

Peru 

Argentina 

Mexico  

Chile  

United Kingdom  

Total 

As at 31 December 

2011   

2,402  

1,188  

148  

28  

11  

2010 

2,323

1,083

160

19

9

3,777  

3,594

   
   
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
11 Pre-tax exceptional items  

Cost of sales 

Personnel expenses (see footnote 1 to note 6) 

Total 

Other income 
Gain on sale of investment in El Quevar1 
Gain on sale of investment in Zincore Metals Inc.2 
Gain on sale of investment in Lake Shore Gold3 

Total 

Other expenses 
Termination benefits4 

Total 

Impairment and write-off of assets (net) 
Impairment and write-off of assets5 
Reversal of write-off of assets6 

Total 

Share of post-tax losses of associates and joint ventures accounted under equity method  

Total 

Finance income 
Gain on sale and exchange of available-for-sale financial assets7 
Gain from changes in the fair value of financial instruments8 

Total 

Finance expenses 
Loss from changes in the fair value of financial instruments9 

Total 

119

Year ended 
31 December  
2011 
US$000   

Year ended 
31 December 
2010
US$000

–   

–   

–   

–   

–   

–   

(8,861)

(8,861)

6,010

7,533

63,654

77,197

(1,408) 

(1,408) 

–

–

–   

(24,018)

1,210   

1,210   

(261) 

(261) 

5,989   

–   

5,989   

(2,111) 

(2,111) 

–

(24,018)

(1,473)

(1,473)

5,915

3,289

9,204

–

–

1  Corresponds to the gain generated from the sale of the Group’s interest in the El Quevar project in Argentina in exchange for 400,000 common shares and a warrant to purchase 300,000 

common shares of Golden Minerals at a price per share of US$15. 

2  Corresponds to the gain generated from the sale of the Group’s interest in Zincore Metals Inc. to Inversiones Pacasmayo S.A., a related party of the Group. 
3  Corresponds to the gain generated from the sale of 109,000,000 Lake Shore Gold shares on 3 November 2010. 
4  Relates to the provision of termination benefits due to workers as a result of the closure of Moris mine. 
5  Mainly comprises the effects of the result of the physical verification exercise performed every three years at the Peruvian unit mines which resulted in a write-off in the Ares mine 
unit of US$1,727,000 and in the Pallancata mine unit of US$102,000. In addition, includes a write off of US$12,000 in Mexico, US$747,000 in Peru related to the Crespo project and 
US$6,728,000 in Argentina related to the proposed conversion of San Jose’s production to dore only. In 2010, the Group impaired the San Felipe property by US$14,702,000. 
The impairment was triggered by the conclusion of the marketing process conducted during the year and reflects the Company’s estimate of the recoverable amount. 

6  Corresponds to the reversal of the write-off recorded in 2010 related to the 100% dore project at the San Jose mine. 
7  The 2011 amount corresponds to the gain on sale of the remaining Lake Shore Gold shares held of US$6,386,000, net of the loss generated by the sale of Golden Minerals Company 
shares of US$397,000. In 2010 the amount corresponds to the gain on sale of Golden Minerals and Fortuna River shares of US$5,833,000 and US$53,000 respectively, net of the loss 
generated by the sale of Dia Bras Exploration and Lara Explorations Ltd shares of US$152,000 and US$21,000 respectively, and the gain for receiving shares of International Minerals 
Corporation due to the merger with Ventura Gold Corp of US$202,000. 

8  The 2010 amount corresponds to the gain from change in the fair value of Golden Minerals Company and Iron Creek Capital Corp warrants of US$2,972,000 and US$168,000 

respectively. In addition, it includes US$149,000 related to the fair value adjustment on acquisition of International Minerals shares in November 2010. 

9  Mainly corresponds to the fair value adjustment of the Golden Minerals Company and Iron Creek Capital Corp warrants of US$1,563,000 and US$139,000 respectively. In addition 

the amount includes the impairment of Brionor Resources and Empire Petroleum Corp of US$380,000 and US$50,000 respectively. 

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120

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

12 Finance income and finance costs before exceptional items 

Finance income  
Interest on deposits and liquidity funds1 
Interest on loans to non-controlling interests1 (note 20)  

Change in discount rate 

Other  

Total 

Finance costs 
Interest on bank loans and long-term debt1 (note 25) 
Interest on convertible bond1 (note 25) 

Unwind of discount rate  

Loss from changes in the fair value of financial instruments 

Other  

Total 

1  Interest income and expense from assets and liabilities that are not at fair value through the profit and loss are as follows:  

Interest income from financial assets that are not at fair value through the profit and loss  

Interest expense from financial liabilities that are not at fair value through the profit and loss  

Total  

Year ended  
31 December 
2011 
Before  
exceptional 
items 
US$000   

Year ended 
31 December 
2010
Before 
exceptional
items
US$000

2,225   

2,352   

–   

112   

350

2,514

283

993

4,689   

4,140

(6,517)

(8,760)

(1,684)

(1,810)

(2,560)

(8,744)

(8,588)

(538)

(9,094)

(2,578)

(21,331)

(29,542)

As at 31 December 

2011 
US$000   

4,577  

2010 
US$000

2,864

(15,277) 

(17,332)

(10,700) 

(14,468)

 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
   
 
 
 
 
13 Income tax expense  

Year ended 31 December 2011

Year ended 31 December 2010

Before 
exceptional
items
US$000

Exceptional 
items
US$000

Before  
exceptional 
items 
US$000   

Total
US$000

Exceptional 
items 
US$000   

Total
US$000

Current corporate income tax from 
continuing operations  

Current corporate income tax charge  

Current mining royalty charge (note 35) 

Current special mining tax charge (note 35) 

Withholding taxes 

Deferred taxation  

Origination and reversal of temporary differences 
from continuing operations (note 28)  

Recognition of deferred tax not previously 
recognised following a change in  
estimate/outlook (note 28)  

86,154

2,536

3,002

4,963

96,655

54,277

(2,375)

51,902

Total taxation charge in the income statement 

148,557

–

–

–

–

–

–

–

–

–

86,154

50,138   

(2,659) 

47,479

2,536

3,002

4,963

–   

–   

513   

– 

– 

– 

–

–

513

96,655

50,651   

(2,659) 

47,992

54,277

41,690   

(3,127) 

38,563

(2,375)

(14,525) 

– 

(14,525)

51,902

148,557

27,165   

77,816   

(3,127) 

(5,786) 

24,038

72,030

The weighted average statutory income tax rate was 31.8% for 2011 and 31.4% for 2010. 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 Group companies in their respective countries as included in the consolidated financial statements.  

The change 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.  

The tax related to items charged or credited to equity is as follows: 

Deferred taxation: 

Deferred income tax relating to fair value gains on available-for-sale financial assets 

Total tax charge in the statement of other comprehensive income 

As at 31 December 

2011 
US$000   

2010 
US$000

(7,164) 

(7,164) 

7,189

7,189

121

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122

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

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

Profit from continuing operations before income tax 

At average statutory income tax rate of 31.8% (2010: 31.4%)  

Expenses not deductible for tax purposes  
Non-taxable income1  
Recognition of previously unrecognised deferred tax assets2  

Non-taxable share of losses/(gains) of associates  

Net deferred tax assets generated in the year not recognised 

Deferred tax recognised on special investment regime 

Derecognition of deferred income tax assets 

Adjustment of tax base of Minera Quellopata S.A.C. 

Withholding tax 
Special mining tax and new royalty3 
Foreign exchange rate effect4 

Other  

At average effective income tax rate of 35.3% (2010: 25.0%) 

Taxation charge attributable to continuing operations 

Total taxation charge in the income statement 

As at 31 December 

2011 
US$000   

2010 
US$000

420,895  

288,695

133,881  

2,742  

(3,096) 

(2,375) 

(3,033) 

8,636  

(2,092) 

5,981  

(2,692) 

4,963  

5,538  

4,532  

(4,428) 

148,557  

148,557  

148,557  

90,594

2,250

(17,976)

(14,525)

1,702

8,179

(1,017)

–

–

513

–

(430)

2,740

72,030

72,030

72,030

1  Mainly corresponds to the non-taxable gain on the sale of Lake Shore Gold shares of US$1,692,000 (2010: US$17,743,000). 
2  The amount for 2011 mainly corresponds to the recognition of a previously unrecognised mine closure provision of US$8,278,000. The amount for 2010, mainly corresponds to the use of 

previously unrecognised tax losses. 

3  Corresponds to the impact of the new mining royalty and special mining tax (note 35). 
4  Mainly corresponds to the foreign exchange effect from converting tax bases and monetary items from local currency to the functional currency. 

   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
123

14 Basic and diluted earnings per share  
Earnings per share (“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 dilutive potential ordinary shares.  

As at 31 December 2011 and 2010, EPS has been calculated as follows:  

Basic and earnings per share from continuing operations  

Before exceptional items (US$)  

Exceptional items (US$) 

Total for the year and from continuing operations (US$)  

Diluted earnings per share from continuing operations  

Before exceptional items (US$)  

Exceptional items (US$)  

Total for the year and from continuing operations (US$)  

As at 31 December 

2011   

2010 

0.49   

0.01   

0.50   

0.49   

0.01   

0.50   

0.28

0.18

0.46

0.29

0.17

0.46

Net profit from continuing operations before exceptional items and attributable to equity holders of the parent is derived 
as follows: 

Profit for the year from continuing operations (US$000) 

Less non-controlling interests (US$000) 

Profit attributable to equity holders of the parent – continuing operations (US$000)  

Exceptional items after tax – attributable to equity holders of the parent (US$000) 

Profit from continuing operations before exceptional items attributable to  
equity holders of the parent (US$000) 

Interest on convertible bond (US$000) 

Diluted profit from continuing operations before exceptional items attributable to  
equity holders of the parent (US$000) 

The following reflects the share data used in the basic and diluted earnings per share computations: 

Basic weighted average number of ordinary shares in issue (thousands)  

Dilutive potential ordinary shares related to convertible bond (thousands) 

Diluted weighted average number of ordinary shares in issue and dilutive  
potential ordinary shares (thousands) 

As at 31 December 

2011   

2010 

272,338   

216,665

(103,622)

(60,054)

168,716   

156,611

(2,826)

(61,687)

165,890   

8,760   

94,924

8,588

174,650   

103,512

As at 31 December 

2011   

2010 

338,022   

338,085

18,161   

18,161

356,183   

356,246

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124

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

15 Property, plant and equipment  

Year ended 31 December 2011  

Cost 

At 1 January 2011  

Additions  

Change in discount rate  

Disposals  

Write-off 

Change in mine closure estimate  

Transfers and other movements  

Transfers from evaluation and 
exploration assets 

Foreign exchange  

At 31 December 2011  

Accumulated depreciation 
and impairment  

At 1 January 2011  

Depreciation for the year  

Write-off 

Disposals  

Transfers to evaluation and exploration 
assets  

Foreign exchange  

At 31 December 2011 

Mining 
properties and 
development
costs
 US$000 

Land and 
buildings 
US$000

Plant and 
equipment1
US$000 

Vehicles 
US$000

Mine closure 
asset  
US$000   

Construction in 
progress and 
capital 
advances 
US$000   

Total 
US$000

299,871

120,948

234,888

3,606

56,093   

61,925   

777,331

79,284

5,806

16,345

782   

43,654   

145,880

–

–

(6,379)

–

509

9,269

2

–

–

–

–

–

(1,867)

(321)

–

9

–

(155)

(21)

–

2,884   

–   

– 

3,318   

–   

– 

– 

– 

17,040

16,028

1,192

– 

(34,769) 

–

(30)

–

(125)

–

(17)

–   

108   

–   

26   

2,884

(2,022)

(6,721)

3,318

–

9,269

(36)

382,556

143,764

264,948

4,614

63,185   

70,836   

929,903

179,672

59,830

(6,379)

–

(22)

2

52,987

17,763

–

–

–

–

94,332

26,329

(261)

(1,500)

–

(68)

233,103

70,750

118,832

1,562

40,766   

1,098   

370,417

664

(15)

(104)

–

(16)

2,091

2,523

1,871   

(183) 

106,274

–   

–   

–   

–   

– 

– 

– 

21   

(6,655)

(1,604)

(22)

(61)

42,637   

936   

468,349

20,548   

69,900   

461,554

Net book amount at 31 December 2011  

149,453

73,014

146,116

1  The carrying value of plant and equipment held under finance leases at 31 December 2011 was US$5,741,000 (2010: US$7,936,000). Additions during the year included US$900,000 

(2010: US$1,239,000) of plant and equipment under finance leases. Leased assets are pledged as security for the related finance lease.  

  There were no borrowing costs capitalised in property, plant and equipment as no significant qualifying assets were constructed during 2011. 

   
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
125

15 Property, plant and equipment (continued) 

Year ended 31 December 2010 

Cost 

At 1 January 2010  

Reclassification 

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   

Total
US$000

283,887

109,127

215,577

3,708

55,131   

59,284   

726,714

(60,173)

–

–

–

–   

–   

(60,173)

Restated balance at 1 January 2010 

223,714

109,127

215,577

3,708

55,131   

59,284   

666,541

Additions  

Acquisition of subsidiary 

Change in discount rate  

Disposals  

Transfer of leases 

Write-off 

Change in mine closure estimate  

Transfers and other movements  

Transfer from evaluation and 
exploration assets 

Foreign exchange  

At 31 December 2010  

Accumulated depreciation 
and impairment  

At 1 January 2010  

Reclassification 

71,473

80

14,138

–

–

–

–

(934)

–

273

4,249

1,096

–

–

–

–

(2,705)

–

5

–

(1,498)

(717)

(7,624)

–

14,438

15,068

–

8

–

(61)

14

–

–

(448)

–

(43)

–

366

–

9

1,081   

39,572   

126,358

–   

989   

–   

–   

–   

–   

–   

–   

–   

5

989

(1,946)

(717)

(6,803) 

(18,109)

(1,108) 

–   

(1,108)

–   

(30,145) 

–

–   

–   

–   

17   

4,249

1,069

299,871

120,948

234,888

3,606

56,093   

61,925   

777,331

135,750

37,667

74,768

1,541

36,932   

1,098   

287,756

Restated balance at 1 January 2010 

125,846

Depreciation for the year  

54,027

(9,904)

–

37,667

17,976

–

74,768

26,201

Write-off 

Disposals  

Transfer of leases 

Foreign exchange  

(201)

(2,657)

(5,911)

–

–

–

–

–

1

(648)

(123)

45

At 31 December 2010 

179,672

Net book amount at 31 December 2010  

120,199

52,987

67,961

94,332

140,556

–

–   

–   

(9,904)

1,541

36,932   

1,098   

277,852

408

(24)

(373)

–

10

1,562

2,044

3,834   

–   

–   

–   

–   

–   

–   

–   

–   

–   

102,446

(8,793)

(1,021)

(123)

56

40,766   

1,098   

370,417

15,327   

60,827   

406,914

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126

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

16 Evaluation and exploration assets 

Cost  

Balance at 1 January 2010  

Reclassification 

Restated balance at 1 January 2010 

Additions  

Foreign exchange 

Transfers to property, plant and equipment 

Balance at 31 December 2010  

Additions 

Foreign exchange 

Transfers from/(to) property plant and equipment 

Azuca
US$000

Crespo
US$000

Inmaculada 
US$000

San Felipe 
US$000   

Others 
US$000   

Total 
US$000

7,079

8,076

15,155

13,162

–

22

28,339

30,014

–

–

1,238

52,097

53,335

2,436

–

–

55,771

9,927

(280)

–

–

–

–

53,185   

10,857  

72,359

–   

–  

60,173

53,185   

10,857   

132,532

91,507

581   

15,078  

122,764

–

–

91,507

16,920

62

188

3,058   

–  

–   

(4,271)

56,824   

21,664   

39   

15,949  

(913)

– 

–   

(9,457)

3,058

(4,249)

254,105

72,849

(1,131)

(9,269)

Balance at 31 December 2011  

58,353

65,418

108,677

55,950   

28,156   

316,554

Accumulated impairment 

Balance at 1 January 2010  

Reclassification 

Restated balance at 1 January 2010 

Impairment 

Foreign exchange 

Balance at 31 December 2010 

Transfers from property, plant and equipment 

Balance at 31 December 2011  

–

–

–

–

–

–

22

22

Net book value as at 31 December 2010  

20,263

–

9,904

9,904

–

–

9,904

–

9,904

53,943

–

–

–

–

–

–

–

–

15,360   

1,171  

–   

–   

16,531

9,904

15,360   

14,702   

888   

1,171   

26,435

–   

–  

14,702

888

30,950   

1,171   

42,025

–   

–  

22

30,950   

1,171   

42,047

91,507

25,874   

20,493  

212,080

Net book value as at 31 December 2011 

58,331

55,514

108,677

25,000   

26,985   

274,507

There were no borrowing costs capitalised in evaluation and exploration assets. 

   
  
   
  
127

Goodwill
US$000

Transmission 
line  
US$000   

Software 
licences 
US$000   

Total
US$000

2,091

22,157   

–

–   

989   

111   

25,237

111

2,091

22,157   

1,100   

25,348

–

–

–   

–  

161   

(1) 

161

(1)

2,091

22,157   

1,260   

25,508

–

–

–

–

–

–

2,165   

2,067   

–   

4,232   

1,454   

5,686   

2,091

2,091

17,925   

16,471   

647   

301   

2   

950   

100   

1,050   

150   

210   

2,812

2,368

2

5,182

1,554

6,736

20,166

18,772

17 Intangible assets  

Cost  

Balance at 1 January 2010  

Additions  

Balance at 31 December 2010  

Additions  

Foreign exchange difference 

Balance at 31 December 2011  

Accumulated amortisation  

Balance at 1 January 2010  
Amortisation for the year1 

Foreign exchange difference 

Balance at 31 December 2010 
Amortisation for the year1 

Balance at 31 December 2011  

Net book value as at 31 December 2010  

Net book value as at 31 December 2011  

1  The amortisation for the period is included in cost of sales and administrative expenses in the income statement. 

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 determined at the cash-generating unit level, in this case being the San Jose mine, by discounting the expected cash 
flows estimated by management over the life of the mine.  

The calculation of value-in-use is most sensitive to the following assumptions:  

•(cid:3) Commodity prices – Commodity prices of gold and silver are based on prices considered in the Group’s 2012 budget 
(2010: 2011 budget) and external market consensus forecasts. The prices considered in the 2011 (2010) impairment 
tests were: 

Year 

2011   

2012 

2013

2014

2015

2016   

2017   

2018–2022

2011 – Gold – US$/oz 

2011 – Silver – US$/oz   

–   

–   

1,825.0 

1,750.0

1,500.0

1,400.0

1,324.6   

1,323.1   

1,300.0

40.0 

35.0

29.6

30.0

25.5   

25.4   

25.0

2010 – Gold – US$/oz 

1,300.0   

1,367.50 

1,300.0

1,200.0

1,175.0

1,175.0   

1,000.0   

1,000.0

2010 – Silver – US$/oz   

25.0   

26.3 

23.8

21.7

21.7

23.5   

16.9   

16.9

•(cid:3) Estimation of reserves and resources – Reserves and resources are based on management’s estimates using appropriate 

exploration and evaluation techniques; 

•(cid:3) Production volumes and grades – Tonnage produced was estimated at plant capacity with 12 days of maintenance per 

year (2010: 12 days); 

•(cid:3) Capital expenditure – The cash flows for each mining unit include capital expenditures to maintain the mine 

and to convert resources to reserves; 

•(cid:3) Operating costs – Costs are based on historical information from previous years and current mining conditions; 

•(cid:3) Discount rates – The cash flows are discounted at real pre-tax rates that reflect the current market assessments of the time 

value of money and the risks specific to the cash-generating unit. These rates are based on the weighted average cost 
of capital specific to each cash-generating unit. The pre-tax discount rate used in the 2011 impairment test was 24.18% 
(2010: 16.63%). 

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128

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

17 Intangible assets (continued) 
Management believes that the following changes to the main assumptions would cause the carrying value of the 
cash-generating unit (including the goodwill) to equal its recoverable amount. Therefore, any higher deviation would 
cause the carrying value of goodwill to exceed its recoverable amount and an impairment provision would be required.  

Assumption 

Gold price  

Silver price  

Reserves and resources  

Costs  

Discount rates  

2011  
Variation   

(37.1)%   

(27.1)%   

(67.9%)   

35.3%   

2010 
Variation 

(13.1)%

(10.7)%

(52.9)%

11.9%

292.3%   

107.0%

Headroom for the 2011 and 2010 impairment tests were US$193,591,000 and US$61,523,000 respectively. 

Cash flows used for impairment tests were based on the annual 2012 budget presented and approved by the Board, 
subject to a number of conditions, in November 2011. The starting point in all cases was January 2012. Individual cash 
flows are based on the annual 2012 budget and an estimated set of reserves and resources as of December 2011 provided 
by the Explorations and Operations teams. In addition, in respect of subsequent years, the Group makes the necessary 
conservative adjustments to accurately reflect the nature of each operation. In the case of revenue, production figures were 
estimated assuming reserve grade (after extracted tonnage) and full capacity. In the case of operating expenses, all figures 
are based on the 2012 budget. Future capital expenditure is based on the 2012 budget, excluding one-off expenses and 
considering the Operations team’s view on developments and infrastructure, according to the estimated set of reserves 
and resources. 

18 Investments accounted under equity method  
(a) Gold Resource Corp. 
The Group has a 25.2% interest in Gold Resource Corp., which is involved in the exploration for and production of gold 
and silver in Mexico. The company was organised under the laws of the State of Colorado, USA, where the principal 
executive offices are located. The operations are conducted through two wholly-owned subsidiaries, located in Mexico, 
Don David Gold S.A. de C.V. and Golden Trump Resources S.A. de C.V. 

At 31 December 2011, the capital and reserves were US$132,582,000, and US$3,978,000 (loss on currency translation) 
respectively. 

The profit for the period was US$46,464,000. 

The following table summarises the financial information of the Group’s investment in Gold Resource Corp:  

Share of the associate’s statement of financial position:  

Current assets  

Non-current assets  

Current liabilities  

Non-current liabilities  

Net assets  

Goodwill on acquisition 

Share of the associate’s revenue, profit and loss:  

Revenue  
Profit1 

Carrying amount of the investment  

Year ended 31 December

2011 
US$000   

2010 
US$000

20,258  
57,919  
(7,605) 
(11,727) 
58,845  
24,356  

26,496  
11,446  
83,201  

15,087

56,065

(1,632)

(14,808)

54,712

24,356

3,730

3,711

79,068

1  Share of the associate’s profit in 2011 includes (1) a pre-exceptional gain from the Group’s share in the results of the period of Gold Resource Corp. of US$11,707,000 (2010: loss of 

US$3,171,000) and (2) an exceptional loss from dilution of US$261,000 (2010: gain of US$6,882,000). 

(b) Lake Shore Gold Corp. 
The profit and loss effect in 2010 was a loss of US$9,785,000 which included (1) a pre-exceptional loss from the 
Group’s share in the results for the period of Lake Shore Gold of US$1,430,000, (2) an exceptional loss from dilution 
of the Group’s interest from 35.9% to 35.7% on 30 June 2010 of US$2,021,000, (3) an exceptional gain from dilution 
of the Group’s interest from 35.7% to 33.6% on 10 September 2010 of US$3,817,000 and (4) an exceptional loss from 
dilution of the Group’s interest from 33.6% to 32.7% on 6 October 2010 of US$10,151,000. 

 
 
 
 
 
 
   
   
 
  
 
 
 
 
 
  
 
 
 
 
19 Available-for-sale financial assets  

Beginning balance  
Additions1  

Impairment 

Fair value change recorded in equity 
Disposals2  
Reclassification from investments accounted under equity method3 

Ending balance  

129

Year ended 31 December

2011 
US$000   

153,620  

2,910  

(198) 

2010 
US$000

19,185

25,786

–

(33,078) 

47,573

(82,485) 

(11,924)

–  

73,000

40,769  

153,620

1  The amount represents the fair value of shares at the date of acquisition and mainly includes: (i) the conversion of Golden Minerals Company warrants into shares of U$2,419,000, 

(ii) the conversion of Iron Creek Capital Corp warrants into shares of US$83,000 and the purchase of shares of Iron Creek Capital Corp. for US$408,000.  

2  Explained by the sale of: (i) 21,540,992 shares of Lake Shore Gold Corp, and (ii) 104,889 shares of Golden Minerals Company. The amount for 2010 corresponds to the sale of: (i) 663,600 

shares of Fortuna River, (ii) 3,751,047 shares of Dia Bras Exploration, (iii) 495,200 shares of Lara Explorations Ltd. and (iv) 400,000 shares of Golden Minerals.  

3  Corresponds to the reclassification of the Group’s Lake Shore Gold shares from investments accounted under equity method to available-for-sale financial assets as at 31 December 

2010, as the Group no longer had significant influence over this company.  

Available-for-sale financial assets include the following:  

Equity securities – quoted Canadian companies 

Equity securities – quoted US companies 

Equity securities – quoted British companies 
Equity securities – unquoted1 

Total 

1  Includes Pembrook Mining Corp and Electrum Capital Inc. shares.  

Year ended 31 December

2011 
US$000   

2010 
US$000

27,175  

131,603

31  

1,722  

11,841  

40,769  

39

8,397

13,581

153,620

During the period there were no reclassifications between quoted and unquoted investments. 

The fair value of the listed shares is determined by reference to published price quotations in an active market. 

The investments in unlisted shares (Pembrook Mining Corp. and ECI Exploration and Mining Inc.) were recognised 
at cost given that there is not an active market for these investments. The investment in ECI Exploration and Mining Inc. 
is fully impaired. 

Available-for-sale financial assets are denominated in the following currencies: 

Canadian dollars 

US dollars 

Pound sterling 

Total 

2011 
US$000   

2010
US$000

39,016   

145,184

31   

1,722   

39

8,397

40,769   

153,620

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130

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

20 Trade and other receivables  

As at 31 December

Trade receivables (note 36(c))  

Advances to suppliers  
Credit due from exports of Minera Santa Cruz  
Loan to non-controlling interests1  

Receivables from related parties (note 30)  

Loans to employees  

Interest receivable 

Receivable from Kaupthing, Singer and Friedlander Bank  

Other  
Provision for impairment2 

Financial assets classified as receivables  

Prepaid expenses  
Value Added Tax (VAT)3  

Total  

2011 

2010 

Non-current
US$000

Current 
US$000   

Non-current 
US$000   

–

–

5,413

–

–

2,051

–

–

23

–

7,487

526

728

115,379  
13,008  
964  
1,025  
932  
1,350  
711  
515  
1,986  
(2,406) 
133,464  

6,305  
27,162  

Current
US$000

89,404

9,050

4,004

9,393

1,609

3,297

4

648

1,027

(2,533)

–   

–   

578   

32,165   

–   

2,128   

–   

–   

25   

–   

34,896   

115,903

933   

988   

4,252

25,780

8,741

166,931  

36,817   

145,935

The fair values of trade and other receivables approximate their book value.  

1  Corresponds to a loan to International Minerals Corporation. At 31 December 2010, this related to loans to Minera Andes Inc. with an effective interest rate of 7%. These loans were repaid 

during 2011. 

2   Includes the provision for impairment of trade receivable from a customer in Peru of US$1,108,000 (2010: US$1,108,000), the impairment of deposits in Kaupthing, Singer and 

Friedlander of US$515,000 (2010: US$648,000) and other receivables of US$783,000 (2010: US$777,000).  

3  This includes an amount of US$16,315,000 (2010: US$14,593,000) of VAT paid in the development and plant expansion of the San Jose project that will be recovered through future sales 
of gold and silver by Minera Santa Cruz S.A. It also includes the VAT of Minera Suyamarca of US$3,040,000 (2010: US$2,282,000), Compañía Minera Ares S.A.C. of US$6,503,000 (2010: 
US$1,678,000) and Minas Santa María de Moris of US$1,256,000 (2010: US$2,456,000). The VAT is valued at its recoverable amount. 

Movements in the provision for impairment of receivables:  

At 1 January 2010 

Provided for during the year 

Released during the year 

At 31 December 2010 

Provided for during the year 

Released during the year 

At 31 December 2011  

Individually 
impaired 
US$000   

2,443   

241   

(151) 

Total 
US$000

2,443

241

(151)

2,533   

2,533

76   

(203) 

76

(203)

2,406   

2,406

 
   
 
 
 
 
 
 
20 Trade and other receivables (continued) 
As at 31 December, the ageing analysis of financial assets classified as receivables net of impairment is as follows:  

Year 

2011 

2010 

21 Inventories  

Finished goods  

Products in process  

Raw materials  

Supplies and spare parts  

Provision for obsolescence of supplies  

Total  

Total  
US$000 

Neither past due 
nor impaired
US$000

140,951 

140,951

150,799 

150,799

Less than 
30 days US$000

30 to 60 days 
US$000

61 to 90 days 

91 to 120 days 

US$000   

US$000   

–

–

–

–

–   

–   

–   

–   

Over
120 days 
US$000

–

–

Past due but not impaired

As at 
31 December 
2011 
US$000   

As at
31 December 
2010
US$000

1,791   

13,537   

5   

40,240   

55,573   

(2,541)

4,601

17,620

255

33,788

56,264

(1,134)

53,032   

55,130

Finished goods include ounces of gold and silver and concentrate. Dore is an alloy containing a variable mixture of silver, 
gold and minor impurities delivered in bar form to refiners and is considered a product in process. The refined products 
are then sold to the customers and/or refiners. Concentrate is a product containing sulphides with variable content 
of base and precious metals and is sold to smelters.  

The amount of dore on hand at 31 December 2011 included in products in process is US$1,379,000 (2010: US$4,995,000).  

As part of the management’s short-term financing policies, the Group acquires pre-shipment loans which are guaranteed 
by the sales contracts.  

The amount of expense recognised in profit and loss related to the inventory of supplies, spare parts and raw materials 
is US$72,105,000 (2010: US$67,907,000). 

The amount of the expense related to the increase of the inventory provision is US$695,000 (2010: US$1,252,000). 

The amount of income relating to the reversal of the inventory provision is US$21,000 (2010: US$Nil). 

131

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132

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

22 Other financial assets and liabilities  

Other financial assets 

Warrants in Golden Minerals Company 

Warrants in Iron Creek Capital Corp.  
Embedded derivatives1  

Total financial assets at fair value through profit or loss 

Other financial liabilities 
Embedded derivatives1 

Total financial liabilities at fair value through profit or loss 

Swap contracts 

Total derivatives designated as hedge instruments 

Total financial liabilities 

As at 31 December

2011 
US$000   

2010
US$000

–  

28  

–  

28  

12,831  

12,831  

–  

–  

12,831  

3,982

168

16,512

20,662

–

–

1,930

1,930

1,930

1  Sales of concentrate and certain gold and silver volumes 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 for the smelter to refine and sell the concentrate or for the refiner to process the dore into gold and silver), 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”. The gain or loss that arises on the fair value of the embedded derivative is recorded in “Revenue” (refer to note 5).  

23 Cash and cash equivalents  

Cash at bank 
Liquidity funds1 
Current demand deposit accounts2 
Time deposits3 

Cash and cash equivalents considered for the statement of cash flows 

As at 31 December

2011 
US$000   

349  

2010
US$000

694

370,021  

424,049

45,030  

212,081  

44,346

56,393

627,481  

525,482

The fair value of cash and cash equivalents approximates their book value. The Group does not have undrawn borrowing 
facilities available in the future for operating activities or capital commitments. 

1  The liquidity funds are mainly invested in certificates of deposit, commercial papers and floating rate notes with a weighted average maturity between 5 to 24 days as at 31 December 

2011 (2010: between 33 and 56 days). In addition, liquidity funds include US Treasury bonds amounting to US$199,924,000 (note 36(g)). 

2  Relates to bank accounts which are freely available and bear interest . 
3  These deposits have an average maturity from 10 to 83 days (2010: 1 to 30 days) (refer to note 36(g)).  

   
   
 
  
 
 
 
 
 
  
 
 
 
 
 
   
   
 
 
 
 
 
24 Trade and other payables 

Trade payables1  
Salaries and wages payable2  

Dividends payable 

Taxes and contributions  

Accrued expenses  

Guarantee deposits  

Mining royalty (note 35)  

Professional fees  

Interest payable  

Accounts payable to related parties (note 30) 

Other 

Total 

2011   

Current 
US$000   

57,720   

24,748   

9,797   

6,302   

5,873   

4,197   

1,205   

1,131   

192   

32   

5,840   

As at 31 December

2010

Current
US$000

49,407

21,120

339

11,157

3,777

2,697

3,537

1,247

88

–

22,705

Non- 
current 
US$000   

–  

2,385  

–  

–  

8  

–   

–   

–   

–  

–  

–  

117,037   

2,393  

116,074

Non-
current
US$000

–

–

–

–

8

–

–

–

–

–

–

8

The fair value of trade and other payables approximate their book values.  

1  Trade payables relate mainly to the acquisition of materials, supplies and contractors’ services. These payables do not accrue interest and no guarantees have been granted.  
2  Salaries and wages payable were as follows:  

Remuneration payable 

Board members’ remuneration 

Executive Long Term Incentive Plan 

Total  

2011 
US$000   

2010
US$000

21,039   

16,633

652   

3,057   

947

5,925

24,748   

23,505

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134

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

5.5%   

1.75%   

7%   

486   

84,222   

59,028   

877

29,256

11,074

5,145

23

25 Borrowings  

Secured bank loans (a) 
•(cid:3)Pre-shipment loans in Minera Santa Cruz 

(note 21) 

•(cid:3)Leasing agreement with Banco de Credito 

del Peru 

2011

Effective 
interest rate

Non-
current
US$000

Current
US$000

Effective  
interest rate   

Non- 
current 
US$000   

2010

Current
US$000

As at 31 December

  1.3% to 6.0%

–

38,500

1.6% to 2.4%   

20,000

  3.25% to 3.5%

336

3.25%   

817   

2,897

•(cid:3)Leasing agreement with Banco Interamericano 

de Finanzas 

•(cid:3)Syndicated loan with JP MorganChase Bank N.A.  
Amount due to non-controlling interests (b) 

5% to 6%

–

–

24

–

–

760

461

–

–

Convertible bond payable (c) 

5.75% 104,506

6,613

5.75%   

103,827   

Amounts due to related parties (note 30) 

–

–

–

0%   

–   

Total 

104,866

46,334

248,380   

69,272

(a) The following table demonstrates the present value and maturity of future minimum lease payments as at 31 December 
2011 and 2010: 

Not later than one year  

Between 1 and 2 years  

Between 2 and 5 years  

Total  

As at 31 December

2011 
US$000   

1,221  

360  

–  

1,581  

2010
US$000

3,774

1,279

24

5,077

The following table reconciles the total minimum lease payments and their present values as at 31 December 2011 and 2010:  

Present value of leases  

Future interest  

Total minimum lease payments  

The carrying amount of net lease liabilities approximate their fair value.  

As at 31 December

2011 
US$000   

1,581  

40  

1,621  

2010
US$000

5,077

155

5,232

   
   
   
   
   
   
 
   
   
   
 
 
 
 
 
   
   
   
 
 
 
 
   
   
 
 
 
25 Borrowings (continued) 
(b) Amounts due to non-controlling interests  
The balance as at 31 December 2010 mainly corresponded to a loan from Minera Andes Inc. to Minera Santa Cruz S.A. 
for an amount of US$64,070,000 with an interest rate of 7%, and a further loan of US$6,032,000 advanced to Minera 
Santa Cruz S.A. by Minera Andes S.A. with an interest rate of 7% (refer to note 36(g)). These loans were repaid in full 
during 2011. 

(c) Convertible bond payable 
Relates to the placement of US$115,000,000 of senior unsecured convertible bonds, due 2014, which are convertible 
into ordinary shares of Hochschild Mining plc. The bonds have a coupon of 5.75% per annum payable semi-annually 
on 28 January and 28 July of each year. The issuer has the option to call the bonds on or after 20 October 2012 until 
maturity in the event the trading price of the ordinary shares exceeds 130% of the conversion price over a certain period. 
In addition, the Group has the right to redeem the bonds if, at any time, the aggregate principal amount of the bonds 
outstanding is equal to or less than 15% of the aggregate principal amount of the bonds initially issued. 

The following information has to be considered for conversion of the bonds into ordinary shares: 

•(cid:3) Conversion Price (before adjustment for the recommended 2011 Final Dividend): GBP 3.94; 

•(cid:3) Fixed Exchange Rate: US$1.59/GBP 1.00. 

The balance as at 31 December 2011 is comprised of the principal of US$115,000,000 (2010: US$115,000.000) plus 
accrued interest of US$7,292,000 (2010: US$5,145,000), net of transaction costs of US$2,741,000 (2010: US$2,741,000) 
and the bond equity component of US$8,432,000 (2010: US$8,432,000). 

The maturity of non-current borrowings is as follows:  

Between 1 and 2 years  

Between 2 and 5 years  

Over 5 years 

Total  

As at 31 December 

2011 
US$000   

1,039  

2010
US$000

59,265

103,827  

136,951

–  

52,164

104,866  

248,380

The carrying amount of current borrowings approximates their fair value. The carrying amount and fair value 
of the non-current borrowings are as follows:  

Secured bank loans  

Amounts due to non-controlling interests and related parties (fixed rates) 

Convertible bond payable 

Total  

Carrying amount  
as at 31 December   

Fair value 
as at 31 December

2011 
US$000

360

–

2010  
US$000   

85,525   

59,028   

2011  
US$000   

375   
–   

104,506

104,866

103,827   

116,413   

248,380   

116,788   

2010 
US$000

84,728

80,184

121,709

286,621

135

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136

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

26 Provisions  

At 1 January 2010 

Additions 

Accretion  

Change in discount rate 

Change in estimate 

Payments 

Foreign exchange 

At 31 December 2010 

Less current portion 

Non-current portion 

At 1 January 2011 

Additions 

Accretion 

Change in discount rate  
Change in estimate5  

Payments 

Foreign exchange 

At 31 December 2011 

Less current portion 

Non-current portion 

Provision 
for mine 
closure¹
US$000    

61,321   

1,081   

538   

1,137   

2,583   

–

–

–

(4,634)

(10,862)

– 

(26)

62,026   

21,307

(10,592)

(21,307)

51,434   

62,026   

782   

533   

3,541   

10,856   

–

21,307

31,444

–

–

–

(4,113)

(23,398)

– 

478

73,625   

29,831

(9,791)

(29,831)

63,834   

–

Workers’
profit
sharing2
US$000

1,996

30,199

Contributions
to Peruvian
Government
US$000

893

1,814

Long term 
incentive
plan³
US$000

–

Contingent  
consideration4
US$000   

–   

1,061

39,243   

Other 
US$000   

2,371   

378   

–   

– 

–   

– 

108 

Total
US$000

66,581

73,776

538

1,137

2,583

(16,221)

(80)

–   

–   

–   

– 

–   

39,243   

(5,859)  

33,384   

2,857   

128,314

(2,293)

(41,871)

564   

86,443

39,243   

2,857   

128,314

–   

204   

313   

7   

1,000   

35,858

–   

–   

–   

737

3,854

10,863

(7,389)

(484)

(37,160)

–   

– 

396

–

–

–

–

–

1,061

–

1,061

1,061

2,594

–

–

–

–

–

3,655

32,378   

3,373   

142,862

–

(32,378)

(2,432)

(74,432)

3,655

–   

941   

68,430

–

–

–

(725)

(162)

1,820

(1,820)

–

1,820

38

–

–

–

(1,776)

(82)

–

–

–

1  The provision represents the discounted values of the estimated cost to decommission and rehabilitate the mines at the expected date of closure of each of the mines. The present value 
of the provision has been calculated using a real pre-tax annual discount rate, based on a US Treasury bond of an appropriate tenure as at 31 December 2011 and 2010 respectively, and 
the cash flows have been adjusted to reflect the risk attached to these cash flows. Uncertainties on the timing for use of this provision include changes in the future that could impact the 
time of closing the mines, as new resources and reserves are discovered.  

2  Corresponds to the legal and voluntary workers’ profit sharing of the Group. Legal workers’ profit sharing represents 8% of taxable income of Peruvian companies. Voluntary workers’ 
profit sharing is determined by the Group taking into account the market conditions of employment. The balance of the provision as at 31 December 2011 is: (i) Legal (US$21,584,000), 
(ii) Voluntary (US$8,247,000). 

3  Corresponds to the provision related to awards granted under the Long Term Incentive Plan to designated personnel of the Group. Includes the following benefits: (i) 2011 awards, 

granted in April 2011, payable in April 2014, (ii) 2010 awards, granted in May 2010, payable in May 2013, and (iii) Exploration incentive plan awards, granted in January 2011, payable 50% 
in March 2013 and 50% in March 2014. Only employees who remain in the Group’s employment on the vesting date will be entitled to a cash payment, subject to exceptions approved 
by the Remuneration Committee of the Board. The provision represents the discounted values of the estimated cost of the long-term employee benefit. In 2011 there is a provision of 
US$2,594,000 that is disclosed under administrative expenses (US$1,467,000), exploration expenses (US$146,000) and capitalised as evaluation and exploration expenses (US$981,000). 

4  This contingent consideration provision relates to International Minerals Corporation’s discounted share of Hochschild’s commitment to fund the first $100,000,000 needed to plan, 

develop and construct mining operations within the Inmaculada property. 

5  During 2011 the Group conducted an external review of the provision for mine closure costs for all its mining units. Consequently, at 31 December 2011 an increase of US$10,856,000 in 

this provision was recognised. 

   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
137

27 Equity  
(a) Share capital and share premium  
Issued share capital  
The issued share capital of the Company as at 31 December 2011 and 2010 is as follows:  

Class of shares  

Ordinary shares  

 Issued

Number   

Amount 

338,085,226    £84,521,307

At 31 December 2011 and 2010, all issued shares with a par value of 25 pence each were fully paid (2011: weighted average 
of US$0.469, 2010: weighted average of US$0.469 per share).  

Rights attached to ordinary shares:  
At general meetings of the Company, on a show of hands and on a poll, every member who is present in person or subject 
to the below, by proxy, has one vote for every share of which they are the holder/proxy. However in the case of a vote 
on a show of hands where a proxy has been appointed by more than one member, the proxy has one vote for and one vote 
against if the proxy has been instructed by one or more members to vote for the resolution and by one or more members 
to vote against the resolution. 

(b) Treasury shares 
Treasury shares represent the cost of Hochschild Mining plc shares purchased in the market and held by the trustee 
of the Hochschild Mining Employee Share Trust to satisfy the award of conditional shares under the Group’s Enhanced 
Long Term Incentive Plan granted to the CEO (note 2(p)). During 2011, the Group purchased 126,769 shares for the 
purposes of the plan, for a total consideration of £561,477.91 (equivalent to $897,214). 

(c) 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 where it will remain until disposal or impairment of the investment, when the cumulative unrealised gains and 
losses are recycled through the income statement.  

Unrealised gain/loss on cash flow hedges 
Correspond to the effective portion of the gain or loss on the hedging instrument (refer to note 2(aa)). 

Cumulative translation adjustment  
The cumulative translation adjustment account is used to record exchange differences arising from the translation 
of the financial statements of subsidiaries and associates with a functional currency different to the reporting currency 
of the Group.  

Merger reserve  
The merger reserve represents the difference between the value of the net assets of the Cayman Holding Companies 
(Ardsley, Garrison, Larchmont and Hochschild Mining (Peru)) acquired under the Share Exchange Agreement 
and the nominal value of the shares issued in consideration of such acquisition.  

Bond equity component 
Represents the equity component of the Convertible bond issued on 20 October 2009 (refer to note 25(c). When the 
initial carrying amount of a compound financial instrument is allocated to its equity and liability components, the equity 
component is assigned the residual amount after deducting the fair value of the instrument as a whole the amount 
separately determined for the liability component.  

Share-based payment reserve 
Is used to recognise the value of equity-settled share-based payment transactions provided to employees, as a part of their 
remuneration.  

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138

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

28 Deferred income tax  
The changes in the net deferred income tax assets/(liabilities) are as follows:  

Beginning of the year  

Income statement (charge)/credit 

Deferred income tax arising on net unrealised gains on available-for-sale financial assets recognised 
in equity  

Initial balance of deferred tax asset of Minera Quellopata S.A.C. 

Reclassification of withholding tax  

Foreign exchange effect 

End of the year  

As at 31 December

2011 
US$000   

(23,305) 

2010
US$000

5,190

(51,902) 

(24,038)

7,164  

(7,189)

–  

–  

(109) 

1,762

1,208

(238)

(68,152) 

(23,305)

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 is as follows:  

Deferred income tax liabilities  

At 1 January 2010 

Income statement (credit)/charge  

Net deferred income tax from unrealised gain  
on available-for-sale financial assets  

Reclassification of withholding tax 

Foreign exchange 

At 31 December 2010  

Income statement (credit)/charge  

Net deferred income tax from unrealised loss 
on available-for-sale financial assets  

Foreign exchange 

At 31 December 2011  

Differences
in cost
of PP&E 
US$000 

Mine 
development 
US$000

Financial 
instruments 
US$000   

Others  
US$000   

Total 
US$000

5,527

10,027

20,613

14,101

–

–

–

15,554

16,433

–

–

–

–

238

34,952

38,289

–

109

31,987

73,350

799   

3,627 

7,189   

–   

–   

11,615   

(6,560)

(5,055) 

–   

–   

859   

1,254   

27,798

29,009

–   

(1,208) 

–   

905   

280   

–   

–   

7,189

(1,208)

238

63,026

48,442

(5,055)

109

1,185   

106,522

Deferred income tax assets  

At 1 January 2010  

Income statement credit/(charge)  

Arising on acquisition 

At 31 December 2010 

Income statement credit/(charge)  

Net deferred income tax from 
unrealised loss on available-for-sale 
financial assets 

Differences 
in cost 
of PP&E 
 US$000  

Provision
for mine
closure
US$000

9,807 

1,873 

– 

11,680 

5,653 

4,972

1,482

–

6,454

3,647

– 

–

At 31 December 2011  

17,333 

10,101

Tax 
losses
US$000

2,770

3,846

–

6,616

(5,973)

–

643

Interest
payable
US$000

Financial 
instruments 

US$000   

Others 
US$000   

Total
US$000

8,210

(3,068)

–

5,142

(5,142)

–   

–   

–   

–   

– 

7,229   

32,988

838   

1,762   

9,829   

(1,645)

4,971

1,762

39,721

(3,460)

–

–

2,109 

2,109  

– 

2,109

8,184   

38,370

   
   
 
 
 
 
 
 
 
   
   
 
   
 
 
   
   
 
 
 
 
 
 
 
139

28 Deferred income tax (continued) 
The amounts after offset, as presented on the face of the Statement of Financial Position, are as follows:  

Deferred income tax assets  

Deferred income tax liabilities  

Tax losses expire in the following years: 

Recognised1 

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)  

As at 31 December

2011 
US$000   

–  

2010
US$000

5,229

(68,152) 

(28,534)

As at 31 December

2011 
US$000   

2010
US$000

–  

–  

–  

–  

–

–

–

–

1,855  

1,855  

23,789

23,789

1,486  

3,428  

4,632  

6,384  

92,010  

107,940  

109,795  

624

2,997

2,548

4,592

55,416

66,177

89,966

1  Deferred tax assets have been recognised in respect of tax losses to the extent that they are expected to be offset against taxable profits arising in future periods, based on the profit 

forecasts prepared by management.  

Other unrecognised deferred income tax assets comprise (gross amounts):  

Provision for mine closure1  
Impairments of assets2 

As at 31 December

2011 
US$000   

38,822  

14,702  

2010
US$000

39,350

14,702

1  This relates to provision for mine closure expenditure which is expected to be incurred in periods in which taxable profits are not expected against which the expenditure can be offset.  
2  Corresponds to the impairment of the San Felipe project recognised in 2010. 

Unrecognised deferred tax liability on retained earnings 
At 31 December 2011, there was no recognised deferred tax liability (2010: nil) for taxes that would be payable on the 
unremitted earnings of certain of the Group’s subsidiaries, or its associate or joint venture as the intention is that these 
amounts are permanently reinvested. 

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140

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

29 Dividends paid and proposed  

Declared and paid during the year 

Equity dividends on ordinary shares: 

Final dividend for 2010: US$0.03 (2009: US$0.02) 

Interim dividend for 2011: US$0.03 (2010: US$0.02) 

Dividends paid to non-controlling interest: US$0.55 (2010: US$0.40) 

Dividends declared to non-controlling interest: US$0.06 (2010: nil) 

Dividends declared and paid 

Proposed for approval by shareholders at the AGM 

Final dividend for 2011: US$0.03 (2010: US$0.03) 

2011  
US$000   

2010 
US$000

10,143   

10,143   

53,999   

9,499   

6,762

6,761

26,000

–

83,784   

39,523

10,135   

10,143

Dividends per share  
The dividends declared in August 2011 were US$10,142,557 (US$0.03 per share). A dividend in respect of the year ending 
31 December 2011 of US$0.03 per share, amounting to a total dividend of US$10,134,951 is to be proposed at the Annual 
General Meeting on 23 May 2012. These financial statements do not reflect this dividend payable.  

30 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 2011 and 2010. 
The related parties are companies owned or controlled by the main shareholder of the parent company, joint ventures 
or associates.  

Current related party balances 

Fosfatos del Pacífico S.A. 

Cementos Pacasmayo S.A.A. 

Gold Resource Corp (note 18(a)) 

Total  

Accounts receivable 
at 31 December   

Accounts payable
at 31 December

2011
US$000

2010 
US$000   

2011 
US$000   

2010
US$000

–

222

710

932

28   

291   

1,290   

1,609   

–   

32   

–   

32   

–

23

–

23

As at 31 December 2011 and 2010 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.  

Principal transactions between affiliates are as follows:  

Income 

Gain on sale of Zincore Metals Inc. shares to Inversiones Pacasmayo S.A.  

Dividend recognised for Gold Resource Corp. investment (note 18(a)) 

Revenue recognised for services provided to Gold Resource Corp 

Expenses 

Year ended

2011 
US$000   

2010 
US$000

–   

7,313   

35   

7,533

2,633

29

Expense recognised for the rental paid to Cementos Pacasmayo S.A.A. 

(170) 

(231)

Transactions between the Group and these companies are on an arm’s length basis.  

   
 
   
 
   
 
 
 
 
 
 
   
 
   
   
   
   
 
   
 
 
 
 
   
 
30 Related-party balances and transactions (continued) 
(b) Compensation of key management personnel of the Group  

Compensation of key management personnel (including Directors) 

Short-term employee benefits 

Termination benefits 

Long Term Incentive Plan 

Workers’ profit sharing 

Others 

141

As at 31 December 

2011 
US$000   

6,504 

–   

1,200   

184   

950   

2010 
US$000

6,751

1,170

2,348

205

647

Total compensation paid to key management personnel 

8,838   

11,121

This amount includes the remuneration paid to the Directors of the parent company of the Group of US$4,816,370 
(2010: US$6,996,557), out of which US$199,660 (2010: US$239,975) relates to pension payments.  

(c) Purchase of additional interest in Inmaculada project 
During 2010, the Group acquired an additional interest in the Inmaculada project effectively diluting the interest of its 
joint-venture partner, International Minerals Corporation (“IMZ”). This acquisition qualified as a small related party 
transaction under the UKLA Listing Rules in light of IMZ’s 40% interest in the Pallancata joint-venture (note 4(a)).  

31 Auditor’s remuneration  
The auditor’s remuneration for services provided to the Group during the years ended 31 December 2011 and 2010 
is as follows:  

Audit fees pursuant to legislation1  

Other services pursuant to legislation  

Other services relating to taxation  

Services relating to corporate finance transactions  

Total 

Amounts paid to  
Ernst & Young  
in the  
year ended 
31 December   

2011 
US$000

1,292

156

194

110

2010  
US$000   

1,250   

150   

139   

241   

1,752

1,780   

Amounts paid 
to others 
in the 
year ended 
31 December

2011  
US$000   

2010 
US$000

1   

–   

–   

–   

1   

38

–

–

–

38

1  The total audit fee in respect of local statutory audits of subsidiaries is US$844,000 (2010: US$865,000). 

In 2011 and 2010, all fees are included in administrative expenses, with the exception of 2011 fees related to the sale 
of shares in Lake Shore Gold which were deducted from the gain on the sale of Lake Shore Gold shares and not disclosed 
within administrative expenses (note 4(b)). 

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142

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

32 Notes to the statement of cash flows 

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 (note 3(a))  

Amortisation of intangibles 

Impairment and write-off of assets (net) 

Gain on sale of available-for-sale financial assets  

Gain on sale of investment in associates 

Share of post-tax (gains)/losses of associates and joint ventures accounted under equity method  

Increase in provision for mine closure  

Finance income 

Finance costs  

Income tax expense  

Other  

Increase (decrease) of cash flows from operations due to changes in assets and liabilities 

Trade and other receivables  

Income tax receivable 

Other financial assets and liabilities 

Inventories 

Trade and other payables  

Provisions 

Cash generated from operations  

As at 31 December 

2011  
US$000   

2010 
US$000

272,338   

216,665

106,246   

102,446

1,554   

31   

2,368

24,018

(5,989) 

(5,915)

–   

(77,197)

(11,446) 

8,728   

(4,689) 

23,442   

148,557   

1,268   

6,080

3,838

(7,146)

29,542

72,030

4,066

(30,522) 

(42,239)

2,717   

7,264

27,125   

(27,389)

828   

(10,095)

(22,919) 

2,993   

31,140

21,785

520,262   

351,261

Transactions not affecting cash flows  
The main transactions that did not affect cash flows and which are not disclosed elsewhere in the financial statements are:  

Offset of income tax payable with value added tax receivable 

As at 31 December 

2011 
US$000   

2010 
US$000

43,413   

31,065

   
   
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
   
 
 
143

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33 Commitments 
(a) 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. Generally, under the terms of these agreements, the Group has the option to acquire the concession 
or invest in the entity holding the concession. In order to exercise these options the Group must satisfy certain financial 
and other obligations during the term of the agreement. The options lapse in the event that the Group does not meet 
its financial obligations. At any point in time, the Group may cancel the agreements without penalty, except where 
specified below.  

The Group continually reviews its requirements under the agreements and determines, on an annual basis, whether 
to proceed with its financial commitment. Based on management’s current intention regarding these projects, the 
commitments at the Statement of Financial Position date are as follows:  

Commitment for the subsequent 12 months  

More than one year  

Some of the significant transactions are explained below:  

As at 31 December 

2011  
US$000   

4,064   

19,200   

2010 
US$000

1,208

5,760

(i) Teck Peru S.A. (Huachoja Project)  
On 9 August 2011 the Group entered into an option agreement with Teck Peru S.A. (“Teck”) to explore and develop 
minerals in the Huachoja property located in Peru. 

Under the agreement, the Group will have the right to acquire a 60% interest in the property by investing US$4,000,000 
and by drilling 4,000 metres at the property before 31 August 2015. The Group has a binding commitment for the first 
US$500,000 (the “Committed Expenditures”) and for the first 1,500 metres of drilling (the “Committed Drilling”) 
before 31 August 2012.  

If the Group has not completed the Committed Expenditures and the Committed Drilling before this date, the mine 
option will expire and the Group shall pay to Teck the shortfall in Committed Expenditures and the shortfall in 
Committed Drilling at the rate of US$200 per metre.  

The Group has made a provision for US$800,000 in respect of these commitments.  

(ii) Minera Coriwasi S.A. (Incognitas Project)  
On 27 June 2011 the Group entered into an exploration and option agreement with Minera Coriwasi S.A. (“Minera 
Coriwasi”) to explore and develop minerals in the Incognitas properties located in Peru. Upon signing of the agreement 
the Group paid US$70,000 to Minera Coriwasi. 

Under the agreement, the Group will have the right to acquire a 100% interest in the property by investing US$940,000 
and by investing US$1,300,000 within four years. The Group can withdraw from the agreement at any time without 
incurring any further expenditures or penalties.  

(iii) Sociedad Contractual Minera Valleno (Valeriano) 
On 10 November 2010, the Group entered into a purchase option agreement with Sociedad Contractual Minera Valleno 
(“Minera Valleno”) amongst others, to earn the right to purchase 100% of the properties in the “Valeriano Project Area” 
located in Chile, currently owned by Minera Valleno. Upon signing of the agreement the Group paid US$500,000 
to Minera Valleno. 

In order to exercise the option, the Group is required to incur exploration expenditure of US$3,000,000 within three 
years and is required to undertake exploration work comprising 2,000 metres of drilling by 31 December 2011 and 7,600 
metres of drill holes by 31 December 2013. The Group is able to withdraw from the agreement at any time prior to 
incurring the exploration expenditure necessary to vest the option but only after having funded the first US$1,000,000 
in exploration expenditure. As at 31 December 2011 the Group has funded US$2,200,000. 

(iv) Minera Zalamera S.A. de C.V. (Corazón de Tinieblas) 
On 18 December 2010, the Group entered into a purchase option agreement with Minera Zalamera S.A. de C.V. 
(“Minera Zalamera”) to earn the right to purchase 100% of the properties in the “Corazón de Tinieblas Project Area” 
located in Guerrero, Mexico, currently owned by Minera Zalamera. Upon signing of the letter of intent the Group paid 
US$10,000 and upon signing the purchase option agreement the Group paid US$25,000 to Minera Zalamera. 

In order to exercise the option, the Group is required to make a total payment of US$2,100,000 and incur exploration 
expenditure of US$4,000,000 within five years by 31 October 2015. The Group is entitled to withdraw from the agreement 
at any time prior to incurring the exploration expenditure necessary to vest the option. At 31 December 2011 the Group 
had invested US$806,000 in the project. 

 
 
   
   
 
 
 
144

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

33 Commitments (continued) 
(v) Robert Schnell Dresel and John Chellew Urzúa (San Antonio Project) 
On 12 December 2011 a Purchase Option Agreement between Mr. Robert Schnell Dresel and MH Chile S.C.M. was signed 
in respect of an option to acquire “Susy 1 to 9” and “San Antonio 1 to 10” properties, within a term of 36 months, 
extendable to 60 months. 

In order to exercise the option, the Group is required to make a fixed payment of US$2,100,000 and a variable payment 
of 2% of the gold value in the measured and inferred resources if the 4% gold value exceeds US$10,000,000; or 
US$500,000 if the 4% gold value is below US$10,000,000. The Group is required to undertake exploration work 
comprising 1,000 metres of drilling by 31 December 2012. 

If the Group wants to extend the period of the agreement, it is required to pay US$1,500,000 to extend the period 
to 48 months and a further US$1,500,000 to extend it to 60 months. 

On 12 December 2011 a Purchase Option Agreement between Mr. John Chellew Urzúa, Sociedad de Inversiones Puelche 
Ltda. (“SCM Puelche”) and MH Chile S.C.M. was signed in respect of an option to acquire all of the outstanding shares 
of SCM Puelche. SCM Puelche holds the “Tres Amantes” Option Agreement with the Gomez family, for the “Tres Amantes 
1 to 20” and “Antonia 1 to 80” properties. 

In order to exercise the option, the Group is required to make a fixed payment of US$7,900,000 and a variable payment 
of 2% of the gold value in the measured and inferred resources if the 4% gold value exceeds US$10,000,000; or 
US$500,000 if the 4% gold value is below US$10,000,000. The Group is required to incur exploration expenditure 
of US$400,000 by 31 December 2012. 

If the Group wishes to extend the term of the agreement, it must pay US$1,500,000 to extend the period to 48 months 
and a further US$1,500,000 to extend it to 60 months. 

The Group can withdraw from the agreements at any time without incurring any further expenditure or penalties.  

(b) Operating lease commitments  
The Group has a number of operating lease agreements, as lessee. 

The lease expenditure charged to the income statement during the years 2011 and 2010 are included in the production 
costs (2011: US$6,699,000, 2010: US$4,905,000), administrative expenses (2011: US$1,088,000, 2010: US$1,176,000) 
and selling expenses (2011:US$115,000, 2010: nil).  

As at 31 December 2011 and 2010, 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  

(c) Capital commitments  

Peru  

Mexico  

Argentina  

For the year ended 31 December

2011  
US$000   

1,306   

520   

2010 
US$000

2,245

1,490

For the year ended 31 December 

2011  
US$000   

2010 
US$000

39,472   

39,490

51   

3,472   

34

6,200

42,995   

45,724

   
   
 
 
   
   
 
 
 
 
 
 
145

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34 Contingencies  
As at 31 December 2011, the Group had the following contingencies:  

(a) Taxation  
Fiscal periods remain open to review by the tax authorities for four years in Peru and five years in Argentina and Mexico, 
preceding the year of review. During this 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 undertaken by it, there remains a risk that significant additional tax liabilities may arise. 
As at 31 December 2011, the Group had exposures totalling US$29,243,000 (2010: US$26,760,000) which are assessed 
as “possible”, rather than “probable”. No amounts have been provided in respect of these items. 

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.  

(b) 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.  

The assessment of contingencies inherently involves exercise of significant judgement and estimates of the outcome 
of future events. Uncertainties in estimating the liability includes changes in the legal interpretation that the authorities 
could make in respect of the Group’s transactions.  

35 Mining royalties 
Peru  
In accordance with Peruvian legislation, owners of mining concessions must pay a mining royalty for the exploitation 
of metallic and non-metallic resources. Mining royalties have been calculated with rates ranging from 1% to 3% 
of the value of mineral concentrate or equivalent, based on quoted market prices.  

In October 2011 changes came into effect for mining companies, with the following features: 

a) Introduction of a Special Mining Tax (“SMT”), levied on mining companies at the stage of exploiting mineral 
resources. The new tax is calculated by applying a progressive scale of rates ranging from 2% to 8.4%, of the quarterly 
operating profit. This new tax is in addition to existing mining royalties.  

b) Modification of the mining royalty calculation, which consists of applying a progressive scale of rates ranging from 
1% to 12%, of the quarterly operating profit. The former royalty was calculated on the basis of monthly sales value 
of mineral concentrates.  

The SMT and modified mining royalty are accounted for as an income tax in accordance with IAS 12. 

c) For companies that have mining projects benefiting from tax stability regimes, mining royalties are calculated and 
recorded as they were previously, applying an additional new special charge on mining that is calculated using progressive 
scale rates, ranging from 4% to 13.12% of quarterly operating profit. This was the case for the Arcata mine unit. 

As at 31 December 2011, the amount payable as under the former mining royalty (for the Arcata mining unit), the new 
mining royalty (for the Ares and Pallancata mining units), and the SMT amounted to US$709,000 (2010: US$2,946,000), 
US$1,261,000 (2010: nil), and US$1,394,000 (2010: nil) respectively. The former mining royalty is recorded as “Trade 
and other payables”, and the new mining royalty and SMT as “Income tax payable” in the Statement of Financial Position. 
The amount recorded in the income statement was US$11,921,000 comprising the former mining royalty, disclosed 
as cost of sales (2010: US$11,223,000), and US$2,536,000 of new mining royalty and US$3,002,000 of SMT, both disclosed 
as income tax (2010: nil). 

Argentina  
In accordance with Argentinian legislation, Provinces (being the legal owners of the mineral resources) are entitled 
to request royalties from mine operators. For San Jose, the mining royalty is fixed at 1.85% of the pit-head value of 
the production where the final product is dore and 2.55% where the final product is mineral concentrate or precipitates. 
As at 31 December 2011, the amount payable as mining royalties amounted to US$496,000 (2010: US$591,000). 
The amount recorded in the income statement as cost of sales was US$6,029,000 (2010: US$3,868,000). 

 
 
 
146

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

36 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 risk areas to facilitate consolidated risk reporting across 
the Group.  

The Group has made significant developments in the management of the Group’s risk environment which seeks to 
identify and, where appropriate, implement the controls to mitigate the impact of the Group’s significant risks. This effort 
is supported by a Risk Committee with the participation of the CEO, the Vice Presidents, and the head of the internal 
audit function. The Risk Committee is responsible for implementing the Group’s policy on risk management and internal 
control in support of the Company’s business objectives, and monitoring the effectiveness of risk management within 
the organisation. 

(a) 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; thus, the Group’s profitability is ensured through the control of its cost base and the efficiency 
of its operations.  

The Group is committed to remain hedge free, however management continuously monitors silver and gold prices 
and reserves the right to take the necessary action, where appropriate and within Board approved parameters, to mitigate 
the impact of this risk. 

The Group has embedded derivatives arising from the sale of concentrate and dore which were provisionally priced at the 
time the sale is recorded (refer to notes 5 and 22(1)). For these derivatives, the sensitivity of the fair value to an immediate 
10% favourable or adverse change in the price of gold and silver (assuming all other variables remain constant), 
is as follows:  

Year  

2011  

2010 

Increase/ 
decrease price 
of ounces of:   

Gold  
+/–10% 
Silver 
+/–10%   
Gold  
+/–10%   

Silver  
+/–10%   

Effect 
on profit 
before tax 
US$000 

+/–523

+/–716

+/–713

+/–5,334

 
 
 
 
 
 
36 Financial risk management (continued) 
(b) Foreign currency risk  
The Group produces silver and gold which are typically priced in US dollars. A proportion of the Group’s costs are 
incurred in pound sterling, Peruvian nuevos soles, Argentinian pesos and Mexican pesos. Accordingly, the Group’s 
financial results may be affected by exchange rate fluctuations between the US dollar and the local currency. The long-
term relationship between commodity prices and currencies in the countries in which the Group operates provides a 
certain degree of natural protection. The Group does not use derivative instruments to manage its foreign currency risks.  

The following table demonstrates the sensitivity of financial assets and liabilities, at the reporting date denominated 
in their respective currencies, to a reasonably possible change in the US dollar exchange rate, with all other variables 
held constant, of the Group’s profit before tax and the Group’s equity.  

Year  

2011  
Pound sterling  

Argentinian pesos 

Mexican pesos  

Peruvian nuevos soles  

Canadian dollars 

2010 

Pound sterling  

Argentinian pesos  

Mexican pesos  

Peruvian nuevos soles 

Canadian dollars 

Increase/ 
decrease in 
US$/other 
currencies’ rate   

Effect  
on profit before 
tax  
US$000   

+/–10%   

+/–10%   

+/–10%   

+/–10%   

+/–10%   

+/–1   
–/+1,049   
+/–110   
–/+4,414   
+/–22   

Effect 
on equity 
US$000

+/–172 

–

– 

– 

+/–3,882

+/–10%   

–/+107   

+/–840 

+/–10%   

–/+227   

+/–10%   

+/–679   

+/–10%   

+/–852   

–

– 

– 

+/–10%   

+/–415    +/–14,519 

147

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

36 Financial risk management (continued) 
(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). The Group is primarily exposed to credit risk 
as a result of commercial activities and non-compliance, by counterparties, in transactions in cash which are primarily 
limited to cash balances deposited in banks and accounts receivable at the statement of financial position date.  

Counterparty credit exposure based on commercial activities, including trade receivables, embedded derivatives and cash 
balances in banks as at 31 December 2011 and 31 December 2010:  

Summary commercial partners – Trade receivables 

LS Nikko.  

Teck Metals Ltd (formerly Teck Cominco Metals Ltd.) 

Korea Zinc Co., Ltd 

Aurubis AG (formerly Nordeutsche Affinerie AG)  

Argor Heraus S.A. 

Standard Bank 

MRI Trading AG 

Consorcio Minero S.A.  

Doe Run Peru S.R.L. 

Johnson Matthey Inc. 

Traxys Peru S.A.C. 

Others  

Summary commercial partners – Embedded derivatives 

LS Nikko.  

Teck Metals Ltd (formerly Teck Cominco Metals Ltd.) 

Korea Zinc Co., Ltd 

Aurubis AG (formerly Nordeutsche Affinerie AG)  

Consorcio Minero S.A.  

Argor Heraus S.A. 

MRI Trading AG 

Traxys Peru S.A.C. 

As at 
31 December 
2011
US$000

Credit  
rating or % 
collected as at 
16 March  
2012   

As at  
31 December 
2010 
US$000   

Credit 
rating or % 
collected as at 
23 March 
2011

36,972

22,025

19,091

18,848

6,672

4,713

4,135

1,475

1,108

318

–

22

115,379

A1   

BBB   

AA   

90%   

97%   

100%   

98%   

80%   

0%   

100%   

–   

0%   

10,691   

30,274   

–   

24,802   

215   

–   

6,380   

11,577   

1,108   

4,313   

34   

10   

89,404   

A1

BBB

–

99%

100%

–

92%

82%

0%

100%

0%

0%

As at 
31 December 
2011
US$000

Credit  
rating or % 
collected as at 
16 March  
2012   

As at  
31 December 
2010 
US$000   

Credit 
rating or % 
collected as at 
23 March 
2011

(5,097)

(3,129)

(2,447)

(1,437)

(461)

(200)

(61)

–

A1   

BBB   

AA   

90%   

80%   

97%   

98%   

–   

2,916   

6,464   

–   

2,498   

4,347   

24   

245   

18   

A1

BBB

–

99%

82%

100%

92%

0%

(12,832)

16,512   

 
   
 
 
   
149

Credit 
rating1

– 

AA 

A+ 

– 

A 

BBB– 

AA 

BBB– 

– 

NA 

As at 
31 December 
2011 
US$000

199,924

186,883

141,398

40,000

32,080

8,669

3,101

1,298

As at  
31 December 
2010  
US$000   

–   

618   

Credit  
rating1 

–   

A+ S&P   

A-1 S&P   

380,887   

A-1 S&P   

A S&P   

A-3 S&P   

AA- S&P   

BBB-   

–   

92,406   

30,474   

5,426   

1,519   

–   

300

BBB S&P   

13,828

627,481

NA   

14,152   

525,482   

36 Financial risk management (continued) 

Financial counterparties 

US Treasury bonds 

HSBC 

JP Morgan  

Deutsche Bank 

Citibank  

Banco de Crédito del Peru  

Banco Bilbao Vizcaya Argentaria 

Banorte 

Interbank 

Others (including cash in hand)  

Total  

1  The long-term credit rating.  

To manage the credit risk associated with commercial activities, the Group took the following steps: 

•(cid:3) Active use of prepayment/advance clauses in sales contracts 

•(cid:3) Delaying delivery of title and/or requiring advance payments to reduce exposure timeframe (potential delay 

in sales recognition) 

•(cid:3) Obtaining parent guarantees or contracting directly with parent company to shore up the credit profile of the customer 

(where possible) 

•(cid:3) Maintaining as diversified a portfolio of clients as possible 

•(cid:3) Limiting delivery of product (to the extent possible) based on open exposures 

To manage credit risk associated with cash balances deposited in banks, the Group took the following steps: 

•(cid:3) Increasing banking relationships with large, established and well-capitalised institutions in order to secure access 

to credit and to diversify credit risk 

•(cid:3) Limiting exposure to financial counterparties according to Board approved limits 

•(cid:3) Investing cash in short-term, highly liquid and low risk instruments (money market accounts, term deposits, 

US Treasuries) 

•(cid:3) Maintaining excess cash abroad in hard currency 

Receivable balances are monitored on an ongoing basis with the result that the Group’s exposure to bad debts 
is not significant. The maximum exposure is the carrying amount as disclosed in note 20.  

There are no exposures related to loans to non-controlling interest. 

(d) Equity risk on financial instruments  
The Group acquires financial instruments in connection with strategic alliances with third-parties. The Group constantly 
monitors the fair value of these instruments in order to decide whether or not it is convenient to dispose of these 
investments. The disposal decision is also based on management’s intention to continue with the strategic alliance, 
the tax implications and changes in the share price of the investee.  

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

36 Financial risk management (continued) 
The following table demonstrates the sensitivity to reasonable movements in the share price of available-for-sale financial 
assets and derivative financial instruments (excluding embedded derivatives from provisionally priced sales), with all other 
variables held constant:  

Year  

2011 

2010  

Increase/ 
decrease 
in prices   

Effect on profit 
before tax  
US$000   

Effect 
on equity 
US$000

+25%   

–25%   

+25%   

–25%   

–375   

+10,137

–1,020   

–9,867

+1,895   

+38,405

–2,066   

–38,300

(e) Fair value hierarchy  
The Group uses the following hierarchy for determining and disclosing the fair value of financial instruments by valuation 
technique: 

Level 1: quoted (unadjusted) prices in active markets for identical assets or liabilities. 

Level 2: other techniques for which all inputs which have a significant effect on the recorded fair value are observable, 
either directly or indirectly.  

Level 3: techniques which use inputs which have a significant effect on the recorded fair value that are not based 
on observable market data. 

As at 31 December 2011 and 2010, the Group held the following financial instruments measured at fair value: 

Assets measured at fair value 

Equity shares (note 19) 

Warrants 

Liabilities measured at fair value 

Embedded derivatives (note 22(1)) 

Assets measured at fair value 

Embedded derivatives (note 22(1)) 

Equity shares (note 19) 

Warrants 

Liabilities measured at fair value 

Swap contracts (note 22) 

31 December 
2011
US$000

40,769

28

12,831

31 December 
2010
US$000

16,512

Level 1  
US$000   

28,928   

–   

–   

Level 1  
US$000   

–   

153,620

140,039   

4,150

1,930

–   

–   

During the period ending 31 December 2011 and 2010, there were no transfers between these levels. 

The reconciliation of the financial instruments categorised as level 3 is as follows: 

Balance at 1 January 2010 

Gain from the period recognised in revenue (note 22(1)) 

Fair value change through equity 

Balance at 31 December 2010 

Embedded 
derivatives 
assets  
US$000   

695   

15,817   

–   

16,512   

Embedded 
derivatives 
liabilities  
US$000   

(175) 

175   

–   

–   

Loss from the period recognised in revenue (note 22(1)) 

(16,512)

(12,831) 

Fair value change through equity 

Balance at 31 December 2011 

–   

–   

–   

(1,740)

(12,831) 

11,841

Level 2  
US$000   

–   

28   

Level 3 
US$000

11,841

–

–   

12,831

Level 2  
US$000   

–   

–   

4,150   

1,930   

Level 3 
US$000

16,512

13,581

–

–

Equity 
shares
US$000

11,743

–

1,838

13,581

–

 
 
 
 
 
151

36 Financial risk management (continued) 
(f) Liquidity risk  
Liquidity risk arises from the Group’s inability to obtain the funds it requires to comply with its commitments, including 
the inability to sell a financial asset quickly enough and at a price close to its fair value. Management constantly monitors 
the Group’s level of short- and medium-term liquidity, and their access to credit lines, in order to ensure appropriate 
financing is available for its operations. In 2009 the Group increased its short-term bank lines by over 30% in addition 
to accessing further long-term financing through the issue of equity and convertible bonds. In 2011 the Group has 
maintained these short-term bank lines. 

The table below categorises the undiscounted cash flows of Group’s financial liabilities into relevant maturity groupings 
based on the remaining period as at the statement of financial position to the contractual maturity date. Interest cash flows 
have been calculated using the spot rate at year-end. 

At 31 December 2011 

Trade and other payables 

Embedded derivative liability 

Borrowings  

Provisions 

Total  

At 31 December 2010  

Trade and other payables 

Swap contracts 

Borrowings  

Provisions 

Total  

Less than 
1 year 
US$000

106,538

12,831

46,660

32,378

198,407

102,220

1,938

75,133

5,895

Between 
1 and 
2 years 
US$000

Between  
2 and  
5 years  
US$000   

Over  
5 years  
US$000   

Total 
US$000

8

–

6,977

2,726

9,711

2,393

–

69,978

34,105

–   

–   

112,129   

997   

113,126   

–   

–   

–   

–   

–   

–   

–   

–   

–   

106,546

12,831

165,766

36,101

321,244

104,613

1,938

163,634   

66,068   

374,813

1,095   

–   

41,095

185,186

106,476

164,729   

66,068   

522,459

(g) Interest rate risk  
The Group has financial assets and liabilities which are exposed to interest rate risk. Changes in interest rates primarily 
impact 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 applies 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. It is important to note that currently all existing financial obligations are at fixed rate.  

Fixed rate 

Cash at bank (note 23)  

Time deposits (note 23)  

Loans to non-controlling interests (note 20)  

Liquidity funds (note 23) 

Secured bank loans (note 25) 

Convertible bond payable (note 25) 

Floating rate 

Liquidity funds (note 23)  

As at 31 December 2011

Between 
1 and 
2 years 
US$000

Between  
2 and  
5 years  
US$000   

Over  
5 years  
US$000   

Total 
US$000

–

–

–

–

(360)

(679)

–   

–   

–   

–   

–   

(103,827) 

–   

–   

–   

–   

–   

–   

349

212,081

1,025

199,924

(40,081)

(111,119)

Within 
1 year 
US$000

349

212,081

1,025

199,924

(39,721)

(6,613)

170,097

–

–   

–   

170,097

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the consolidated financial statements continued  

36 Financial risk management (continued) 

Fixed rate 

Cash at bank (note 23)  

Time deposits (note 23)  

Loans to non-controlling interests (note 20)  

Amounts due to non-controlling interests (note 25) 

Secured bank loans (note 25) 

Convertible bond payable (note 25) 

Floating rate 

Liquidity funds (note 23)  

Within 
1 year 
US$000

694

56,393

9,393

(11,074)

(53,030)

(5,145)

380,887

Between 
1 and 
2 years 
US$000

– 

– 

1,173

(1,668)

As at 31 December 2010

Between  
2 and  
5 years  
US$000   

Over  
5 years  
US$000   

–   

–   

–   

–   

2,047   

28,945   

Total 
US$000

694

56,393

41,558

(5,196)

(52,164) 

(70,102)

(57,597)

(27,928) 

(103,827) 

–   

–   

(138,555)

(108,972)

–   

–   

380,887

–

– 

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.  

The following table demonstrates the sensitivity to a reasonable movement in the interest rate, with all other variables held 
constant, of the financial instruments with a floating rate. The Group is exposed to the fluctuation of rates expressed in 
US dollars. This assumes that the amount remains unchanged from that in place at 31 December 2011 and 2010 and that 
the change in interest rates is effective from the beginning of the year. In reality, the floating rate will fluctuate over the 
year and interest rates will change accordingly.  

Year  

2011 

2010  

Increase/ 
decrease 
interest  
rate   

Effect 
on profit 
before tax
US$000

  +/–50bps   

+/–850

  +/–50bps   

+/–1,904

(h) Capital risk management  
The Group’s objectives when managing capital are to safeguard the Group’s ability to continue as a going concern 
in order to provide returns for shareholders, benefits for other stakeholders, and to maintain an optimal capital 
structure to reduce the cost of capital. Management considers as part of its capital, the financial sources of funding from 
shareholders and third-parties (notes 25 and 27). Even though management aims to maintain the Group’s debt free 
position in order to offer shareholders maximum exposure to commodity prices, other than for the use of short-term 
pre-shipment financing (financing of commercial accounts receivables and finished goods inventory), management 
reserves the right to raise financial debt in order to fund new future operations and/or mergers and acquisitions activity. 

Management also retains the right to fund operations (fully owned and joint ventures) with a mix of equity and joint 
venture partners’ debt.  

 
   
   
   
   
 
 
Parent company statement of financial position 
As at 31 December 2011 

ASSETS  

Non-current assets  

Property, plant and equipment  

Investments in subsidiaries 

Current assets  

Other receivables  

Cash and cash equivalents  

Total assets  

EQUITY AND LIABILITIES  

Equity share capital  

Share premium  

Treasury shares 

Other reserves  

Retained earnings  

Total equity  

Non-current liabilities  

Trade and other payables 

Borrowings  

Provisions 

Current liabilities  

Trade and other payables  

Other financial liabilities  

Borrowings  

Total liabilities  

Total equity and liabilities  

153

As at 31 December

Notes 

2011  
US$000   

2010 
US$000

4  

176   

223

5 

  2,319,649    2,319,649

  2,319,825    2,319,872

6 

7 

8 

8 

8 

3,903   

1,671   

5,574   

3,128

1,191

4,319

  2,325,399    2,324,191

158,637   

158,637

416,154   

416,154

(898) 

–

  1,323,982    1,321,898

138,445   

177,661

  2,036,320    2,074,350

9 

10 

11 

9 

12 

10  

–   

223

104,506   

188,049

123   

44

104,629   

188,316

177,837   

–   

6,613   

184,450   

25,194

1,930

34,401

61,525

289,079   

249,841

  2,325,399    2,324,191

The financial statements on pages 153 to 168 were approved by the Board of Directors on 19 March 2012 and 
signed on its behalf by: 

Ignacio Bustamante 
Chief Executive Officer 

19 March 2012 

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154

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Parent company statement of cash flows 
For the year ended 31 December 2011 

Reconciliation of (loss)/profit for the year to net cash used in operating activities  

(Loss)/profit for the year 

Adjustments to reconcile Company operating profit to net cash outflows 
from operating activities  

Depreciation  

Reversal of impairment of subsidiary 

Gain on sale of associates 

Income tax expense  

Finance income  

Finance costs (excluding impairment of available-for-sale financial assets)  

Foreign exchange loss/(gain)  

Increase (decrease) of cash flows from operations due to changes in assets and liabilities  

Other receivables  

Trade and other payables  

Provision for Long Term Incentive Plan  

Cash used in operating activities  

Interest received 

Interest paid  

Net cash used in operating activities  

Cash flows from investing activities 

Investments in subsidiaries  

Receipts on sale of associates 

Loans to subsidiaries 

Net cash generated from investing activities  

Cash flows from financing activities  

Proceed of borrowing  

Repayment of borrowings 

Dividends paid  

Purchase of treasury shares  

Cash flows generated from financing activities  

Net increase/(decrease) in cash and cash equivalents during the year  

Foreign exchange gain/(loss)  

Cash and cash equivalents at beginning of year  

Cash and cash equivalents at end of year  

Year ended 31 December

Notes 

2011  
US$000   

2010 
US$000

(18,930) 

950,487

47   

–   

–   

1   

(10)

93

(967,630)

(4,947)

8

(55)

11,917   

12,389

(197) 

52

(3,314) 

815   

233   

814

(439)

44

(9,438)

(9,184)

64   

40

(8,869)

(8,249)

(18,243)

(17,393)

– 

–   

2,485   

2,485   

(1,624)

9,598

(9)

7,965

151,545   

18,613

(114,320) 

–

(20,286) 

(13,523)

(898) 

16,041   

283 

197   

1,191   

1,671   

–

5,090

(4,338)

(52)

5,581

1,191

4 

5  

14  

8 

7  

   
 
 
   
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
155

Parent company statement of changes in equity 
For the year ended 31 December 2011 

Other reserves 

Unrealised 
gain/(loss) 
on 
available-
for-sale 
financial 
assets and 
valuation of 
cash flow 
hedges 
US$000

Share-
based 
payment 
reserve 
US$000

Bond equity 
component 
US$000

Equity share 
capital  
US$000   

Share 
premium 
US$000  

Treasury 
Shares 
US$000

Notes 

Balance at 
1 January 2010  

Recycling of the 
change in fair value of 
cash flow hedges 

Unrealised gain/(loss) 
in the valuation of 
cash flow hedges 

Other comprehensive 
income 
Profit for the year1 

Total comprehensive 
loss for 2010  
Transfer1 

Dividends  

14 

158,637   416,154 

–  

–  

–  

–  

–  

–  

–  

– 

– 

– 

–  

– 

–  

–  

Balance at 
31 December 2010  

Recycling of the 
change in fair value of 
cash flow hedges 

Other comprehensive 
income 

Loss for the year 

Total comprehensive 
loss for 2011  

Treasury shares 

CEO LTIP 

Dividends  

Balance at 
31 December 2011  

158,637   416,154 

12 

–  

– 

–  

–  

–  

–  

–  

–  

– 

–  

–  

–  

8 

14 

–

–

–

–

–

–

–

–

–

–

–

–

(898)

–

–

(13)

8,432

429

(2,346)

(1,917)

–

(1,917)

–

–

–

–

–

–

–

–

–

(1,930)

8,432

–

–

–

–

–

–

1,930

1,930

–

1,930

–

–

–

–

Merger 
reserve 
US$000 

Total other 
reserves 
US$000   

Retained 
earnings 
US$000   

Total equity 
US$000 

347,766

356,185   208,327   1,139,303

–

–

–

–

–

429  

(2,346) 

(1,917) 

– 

– 

– 

429

(2,346)

(1,917)

–  950,487 

950,487

(1,917)  950,487  

948,570

967,630

967,630 

(967,630) 

–

–

– 

(13,523)

(13,523)

1,315,396

1,321,898   177,661   2,074,350

–

–

–

–

–

–

1,930  

1,930  

–  

– 

1,930

1,930

–  

(18,930) 

(18,930)

–  

(18,930) 

(17,000)

– 

154 

–  

–  

(898)

154

– 

(20,286)

(20,286)

–

–

–

–

–

–

–

–

–

–

–

–

–

154

–

158,637    416,154 

(898)

8,432

154 1,315,396 1,323,982    138,445    2,036,320

1  The profit for the year includes the reversal of the impairment of the investment in subsidiaries of US$967,630,000 (note 5). This amount has subsequently been transferred from 

retained earnings to the merger reserve. 

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156

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements 
For the year ended 31 December 2011 

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 office is located at 46 Albemarle Street, London W1S 4JL, 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 (“the 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 and 
its subsidiaries (together “the Group” or “Hochschild Mining Group”) is held through Pelham Investment Corporation, 
a Cayman Islands company.  

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 and are also consistent with IFRS issued by the IASB, as applied in accordance 
with the Companies Act 2006.  

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 ($000) except when 
otherwise indicated.  

The ability for the Company to continue as a going concern is dependent on Hochschild Mining Holdings Limited 
providing additional funding to the extent that the operating inflows of the Company are insufficient to meet future cash 
requirements. As Hochschild Mining Holdings Limited has committed to provide this support, is a going concern itself 
and can provide financial support if necessary, the Directors have prepared the financial statements for the Company 
on the going concern basis. 

(b) Exemptions  
The Company’s financial statements are included in the Hochschild Mining Group consolidated financial statements 
for the years ended 31 December 2011 and 31 December 2010. As permitted by section 408 of the Companies Act 2006, 
the Company has not presented its own profit and loss account.  

(c) Judgements in applying accounting policies and key sources of estimation uncertainty  
Certain amounts included in the financial statements such as the impairment in subsidiaries 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.  

(d) Changes in accounting policy and disclosures  
The accounting policies adopted are consistent with those of the previous financial year except for the adoption of new 
and amended standards:  

•(cid:3) IAS 24 “Related Party Transactions (Amendment)”; 

The IASB has issued an amendment to IAS 24 that clarifies the definitions of a related party. The new definitions 
emphasise a symmetrical view of related party relationships as well as clarifying in which circumstances persons 
and key management personnel affect related party relationships of an entity. Secondly, the amendment introduces 
an exemption from the general related party disclosure requirements for transactions with a government and entities 
that are controlled, jointly controlled or significantly influenced by the same government as the reporting entity. 
The adoption of the amendment did not have any impact on the financial position or performance of the Company.  

•(cid:3) IAS 32 “Financial Instruments: Presentation — Classification of Rights Issues”, applicable for annual periods beginning 

on or after 1 February 2010; 

The amendment changed the definition of a financial liability in order to classify rights issues (and certain options 
or warrants) as equity instruments in cases where such rights are given pro rata to all of the existing owners of the same 
class of an entity’s non-derivative equity instruments, or to acquire a fixed number of the entity’s own equity instruments 
for a fixed amount in any currency. This amendment did not have any impact on the Company after initial application. 

 
157

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2 Significant accounting policies (continued) 

•(cid:3) IFRIC 14 “Prepayments of a minimum funding requirement (Amendment)”, applicable for annual periods beginning 

on or after 1 January 2011; 

The amendment provides guidance on assessing the recoverable amount of a net pension asset. The amendment permits 
an entity to treat the prepayment of a minimum funding requirement as an asset. The amendment did not have any 
impact on the financial statements of the Company.  

•(cid:3) IFRIC 19 “Extinguishing Financial Liabilities with Equity Instruments”, applicable for annual periods beginning 

on or after 1 July 2010; 

The interpretation clarifies that equity instruments issued to a creditor to extinguish a financial liability qualify as 
consideration paid. The equity instruments issued are measured at their fair value. In case this cannot be reliably 
measured, they are measured at the fair value of the liability extinguished. Any gain or loss is recognised immediately 
in profit or loss. The adoption of this interpretation did not have any effect on the financial statements of the Company. 

•(cid:3) “Improvements to IFRSs (issued in May 2010)”, applicable for annual periods beginning on or after 1 July 2010 

or 1 January 2011; 

The IASB issued Improvements to IFRSs, an omnibus of amendments to its IFRS standards including 
IFRS 3 Business Combinations, IFRS 7 Financial Instruments – Disclosures, IAS1 Presentation of Financial Statements 
and IAS 34 Interim Financial Statements.  

Certain new standards, amendments and interpretations to existing standards have been published and are mandatory 
for the Company’s accounting periods beginning on or after 1 January 2012 or later periods but which the Company 
has not early adopted. A list of these items is included in note 2(a) of the Group financial statements.  

(e) Currency translation  
The functional currency of 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 statement of financial position 
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.  

(f) Property, plant and equipment  
Property, plant and equipment is stated at cost less accumulated depreciation and impairment losses. Cost comprises its 
purchase price and directly attributable costs of acquisition or construction required to bring the asset to the condition 
necessary for the asset to be capable of operating in the manner intended by management. Economical and physical 
conditions of assets have not changed substantially over this period.  

The cost less 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 its own physical life. Estimates of remaining useful lives are made 
on a regular basis for all buildings, machinery and equipment, with annual reassessments for major items. Depreciation 
is charged to administrative expenses over the estimated useful life of the individual asset on a straight-line basis. 
Changes in estimates 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.  

Borrowing costs directly attributable to the acquisition or construction of an asset that necessarily takes a substantial 
period of time to be ready for its intended use are capitalised as part of the cost of the asset. All other borrowing costs are 
expensed where incurred. The Company capitalises borrowing costs for those assets where construction commenced 
on or after 1 January 2009 and continues to expense borrowing costs related to construction projects that commenced 
prior to 1 January 2009. For borrowings associated with a specific asset, the actual rate on that borrowing is used. 
Otherwise, a weighted average cost of borrowing is used. The Company capitalises the borrowings cost related to 
qualifying assets with a value of US$1,000,000 or more, considering that the substantial period of time to be ready 
is six or more months. 

 
 
 
 
158

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements continued 

2 Significant accounting policies (continued) 
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 expenditure are 
recognised in the income statement as incurred. 

(g) 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 Company assesses investments for impairment whenever events or changes in circumstances indicate that the carrying 
value of an investment may not be recoverable. If any such indication of impairment exists, the Company makes an 
estimate of its recoverable amount. Where the carrying amount of an investment exceeds its recoverable amount, 
the investment is considered impaired and is written down to its recoverable amount. If, in 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 at the reversal date. 

(h) Dividends receivable  
Dividends are recognised when the Company’s right to receive payments is established. Dividends received are recorded 
in the income statement.  

(i) Other receivables  
Current 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.  

(j) Cash and cash equivalents  
Cash and cash equivalents are carried in the statement of financial position at cost. For the purposes of the statement 
of financial position, 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.  

(k) 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.  

(l) Provisions  
Provisions are recognised when the Company 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.  

(m) Share-based payments  
Cash-settled transactions 
The fair value of cash-settled share plans is recognised as a liability over the vesting period of the awards. Movements in 
that liability between accounting dates are recognised as an expense. The fair value of the awards is taken to be the market 
value of the shares at the date of award adjusted by a factor for anticipated relative Total Shareholder Return (“TSR”) 
performance. Fair values are subsequently remeasured at each accounting date to reflect the number of awards expected 
to vest based on the current and anticipated TSR performance.  

Uncertainties in estimating the award include potential changes in the TSR, the number of participants in the plan, 
and levels of interest rates.  

Where the Company is remunerating employees of its subsidiaries through a share-based payment, the costs of the 
transactions are recorded as capital contributions in the subsidiaries. 

Equity-settled transactions 
The cost of equity-settled transactions is recognised, together with a corresponding increase in other reserves in equity, 
over the period in which the performance and/or service conditions are fulfilled. The cumulative expense recognised 
for equity-settled transactions at each reporting date until the vesting date reflects the extent to which the vesting period 
has expired and the Group´s best estimate of the number of equity instruments that vest. The income statement expense 
for a period represents the movement in cumulative expense recognised as at the beginning and end of that period 
and is recognised in personnel expenses. During 2011, the Company has approved an equity-settled scheme for its CEO. 

 
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2 Significant accounting policies (continued) 
(n) Finance income and costs  
Finance income and costs mainly comprise interest income on funds invested, interest expense on borrowings, 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 and costs are recognised as they accrue, taking into account the effective yield on the asset and liability, 
respectively.  

(o) 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 statement of financial position 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:  

•(cid:3) where the temporary difference arises from the initial recognition of goodwill or of an asset or liability in a transaction 

that is not a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss; 

•(cid:3) in respect of taxable temporary differences associated with investments in subsidiaries, associates and joint ventures, 
where the timing of the reversal of the temporary differences can be controlled and it is probable that the temporary 
differences will not reverse in the foreseeable future. 

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 statement of financial position 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.  

(p) Financial instruments  
Financial assets and liabilities are recognised when the Company becomes party to the contracts that give rise to them 
and are classified as loans or borrowings, receivables, payables, financial instruments at fair value through profit and loss 
or as available-for-sale financial assets, as appropriate. The Company determines the classification of its financial assets and 
liabilities at initial recognition and, where allowed and appropriate, re-evaluates this designation at each financial year-end. 
When financial assets and liabilities are recognised initially, they are measured at fair value, being the transaction price 
plus, in the case of financial assets not at fair value through profit or loss and borrowings, directly attributable transaction 
costs. The Company considers whether a contract contains an embedded derivative when the entity first becomes a party 
to it. The embedded derivatives are separated from the host contract if it is not measured at fair value through profit or 
loss and when the economic characteristics and risks are not closely related to those of the host contract. Reassessment 
only occurs if there is a change in the terms of the contract that significantly modifies the cash flows that would otherwise 
be required.  

All regular way purchases and sales of financial assets are recognised on the trade date, being the date that the Company 
commits to purchase or sell the asset. Regular way transactions require delivery and receipt of assets within the timeframe 
generally established by regulation or convention in the marketplace.  

A detailed description of this policy is included in the Group’s financial statements (note 2(v)).  

(q) Dividends distribution  
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. 

(r) Convertible bond 
The relevant standards within the accounting framework governing the treatment of this transaction are:  
(a) IAS 32 – Financial Instruments: Presentation and (b) IAS 39 – Financial Instruments: Recognition and Measurement. 

The convertible bond is a compound financial instrument that includes a financial liability and an equity instrument. 

At initial recognition, the Company determines the fair value of the liability component, and the equity component 
as a residual amount that is never remeasured after initial recognition. 

Derecognition of the convertible bond issued by the Company will be done when the debt is cancelled. 

3 Profit and loss account 
The Company made a loss attributable to equity shareholders of US$18,930,000 (2010: gain of US$950,487,000). 

 
 
 
 
160

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements continued 

4 Property, plant and equipment 

Year ended 31 December 2010 

Cost  

At 1 January 2010 and 31 December 2010 

Accumulated depreciation  

At 1 January 2010  

Depreciation  

At 31 December 2010  

Net book value at 31 December 2010  

Year ended 31 December 2011  

Cost  

At 1 January 2011 and 31 December 2011 

Accumulated depreciation  

At 1 January 2011  

Depreciation  

At 31 December 2011  

Net book value at 31 December 2011 

5 Investments in subsidiaries  

Year ended 31 December 2010 

Cost  

At 1 January 2010 

Additions 

At 31 December 2010 

Accumulated Impairment 

At 1 January 2010 

Reversal of impairment 

At 31 December 2010 

Net book value at 31 December 2010 

Year ended 31 December 2011 

Cost  

At 1 January 2011 

At 31 December 2011 

Accumulated impairment  

At 1 January 2011 

At 31 December 2011 

Net book value at 31 December 2011 

Office building  
US$000   

Equipment  
US$000   

Total 
US$000

277   

267   

544

47   

27   

74   

203   

181   

66   

247   

20   

228

93

321

223

277   

267   

544

74   

28   

102   

175   

247   

19   

266   

1   

321

47

368

176

Total 
US$000

  2,318,025

1,624

  2,319,649

967,630

(967,630)

–

  2,319,649

  2,319,649

  2,319,649

–

–

  2,319,649

 
   
   
   
   
   
   
 
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
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5 Investments in subsidiaries (continued) 
The breakdown of the investments in subsidiaries is as follows:  

Name  

Hochschild Mining Holdings Limited  

Total  

As at 31 December 2011

As at 31 December 2010

Country of 
incorporation 

Equity interest
% 

Carrying value 
US$000 

Country of 
incorporation   

Equity interest 
%   

Carrying value 
US$000 

England & 
Wales

100% 2,319,649

2,319,649

England & 
Wales   

100%    2,319,649

    2,319,649

The list of subsidiaries of the Group is presented in note 1 (Corporate information) of the notes to the consolidated 
financial statements.  

During 2010, the Company subscribed for 100 shares of £1.00 each in Hochschild Mining Holdings Limited through 
capital contributions paid in cash totalling US$1,623,454. 

The Company reversed in 2010 the impairment recognised in 2008 of US$967,629,582, following the significant 
improvements in the commodity markets during 2010, and the resulting impact on the value of the Group´s operations 
and investments. 

6 Other receivables  

Year ended 31 December 

Amounts receivable from subsidiaries (note 13) 

Prepayments 

Receivable from Kaupthing, Singer and Friedlander 

Other debtors 

Provision for impairment1 

Total 

2011  
US$000   

3,479   

324   

421   

100   

4,324   

(421)

3,903   

The fair values of other receivables approximate their book values.  

1  Corresponds to the balance of the impairment of cash deposits with Kaupthing, Singer and Friedlander of US$421,000 accrued in 2008 and partially recovered in 2011 

(2010: US$461,000).  

Movements in the provision for impairment of receivables:  

At 1 January 2010 

Amounts recovered 

At 31 December 2010 

Amounts recovered 

At 31 December 2011 

2010 
US$000

2,773

255

461

100

3,589

(461)

3,128

Total 
US$000

500

(39)

461

(400)

421

As at 31 December, the ageing analysis of other receivables is as follows:  

Year 

2011 

2010 

Past due but not impaired

Neither
past
due nor 
impaired
US$000

3,903

3,128

Total 
US$000 

3,903 

3,128 

Less than 
30 days 
US$000

–

–

30 to
60 days 
US$000

–

–

61 to 
90 days  
US$000   

91 to 
120 days 
US$000   

Over
120 days 
US$000

–   

–   

–   

–   

–

–

 
 
 
 
   
   
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements continued 

7 Cash and cash equivalents  

Bank current account1 
Time deposits2 

Liquidity funds  

Cash and cash equivalents considered for the cash flow statement  

1  Relates to bank accounts which are freely available and bear interest. 
2  These deposits have an average maturity of 83 days.  

8 Equity  
(a) Share capital and share premium  
Issued share capital  

The issued share capital of the Company as at 31 December 2011 and 2010 is as follows:  

Year ended 31 December 

2011  
US$000   

2010 
US$000

850   

821   

–   

1,671   

43

–

1,148

1,191

Class of shares 

Ordinary shares  

Number   

Issued

Amount

338,085,226   

£84,521,307

At 31 December 2011 and 2010, all issued shares with a par value of 25 pence (2011: weighted average of US$0.469, 
2010: weighted average of US$0.469 per share) each were fully paid.  

Rights attached to ordinary shares  
At general meetings of the Company, on a show of hands and on a poll, every member who is present in person or subject 
to the below by proxy, has one vote for every share of which they are the holder/proxy. However in the case of a vote 
on a show of hands where a proxy has been appointed by more than one member, the proxy has one vote for and one vote 
against if the proxy has been instructed by one or more members to vote for the resolution and by one or more members 
to vote against the resolution.  

(b) Treasury shares 
Treasury shares represent the cost of Hochschild Mining plc shares purchased in the market and held by the trustee of 
the Hochschild Mining Employee Share Trust to satisfy the award of conditional shares under the Company’s Enhanced 
Long Term Incentive Plan granted to the CEO (note 2(m)). During 2011, the Company purchased 126,769 shares 
for the purposes of the plan, for a total consideration of £561,477.91 (equivalent to $897,214). 

(c) Other reserves  
Merger reserve  
The merger reserve represents the difference between the fair 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.  

Bond equity component 
Represents the equity component of the Convertible bond issued on 20 October 2009. When the initial carrying amount 
of a compound financial instrument is allocated to its equity and liability components, the equity component is assigned 
the residual amount after deducting the fair value of the instrument as a whole the amount separately determined for the 
liability component.  

Share-based payment reserve 
Is used to recognise the value of equity-settled share-based payment transactions provided to employees, as a part 
of their remuneration.  

 
   
   
 
 
 
 
 
163

As at 31 December

2011   

Non-current 
US$000

Current  
US$000   

Non-current 
US$000   

28   

176,619   

102   

–   

358   

403   

138   

189   

–   

–   

–   

–   

223   

–   

–   

–   

–

–

–

–

–

–

–

–

–

2010

Current 
US$000

784

23,019

95

120

465

497

86

128

177,837   

223   

25,194

9 Trade and other payables  

Trade payables 

Payables to subsidiaries (note 13) 

Professional fees 

Board members’ remuneration 

Remuneration payable 

Audit fees 

Accrued expenses 

Taxes and contributions 

Total 

Trade payables mainly relate to the purchase of third-party services. These payables do not accrue interest and no 
guarantees have been granted. The fair value of trade and other payables approximate their book values.  

10 Borrowings  

Secured bank loans1 
Convertible bond payable2 

Total 

1   Secured bank loans  

As at 31 December 

2011   

Non-current 
US$000

Current  
US$000   

Non-current 
US$000   

–

104,506

104,506

–   

84,222  

6,613   

103,827  

6,613   

188,049  

2010

Current 
US$000

29,256

5,145

34,401

As at 31 December 2010, the balance corresponds to the loan facility with a syndicate of lenders with JP Morgan Chase Bank N.A. acting as the Administrative Agent. The secured term 
loan facility of US$200,000,000 accrued an effective interest rate of LIBOR + 1% and was guaranteed by all the equity share capital, free and clear of any liens, of Compania Minera Aves 
S.A.C. The balance as at 31 December 2010 comprised of the principal of US$114,320,000 plus accrued interest of US$2,393,000 and net of transaction costs of US$3,235,000. 

2  Convertible bond payable  

This relates to the placement of US$115,000,000 of senior unsecured convertible bonds, due 2014, which are convertible into ordinary shares of Hochschild Mining plc. The bonds have a 
coupon of 5.75% per annum payable semi-annually on 28 January and 28 July of each year. The issuer has the option to call the bonds on or after 20 October 2012 and until maturity, in 
the event the trading price of the ordinary shares exceeds 130% of the conversion price over a certain period. In addition, the Group has the right to redeem the bonds if, at any time, the 
aggregate principal amount of the bonds outstanding is equal to or less than 15% of the aggregate principal amount of the bonds initially issued.  
The following information has to be considered for the conversion into ordinary shares: 
• Conversion Price (before adjustment for the recommended 2011 Final Dividend): GBP 3.94 
• Fixed Exchange Rate: US$1.59/GBP 1.00 
The balance as at 31 December 2011 is comprised of the principal of US$115,000,000 (2010: US$115,000,000) plus accrued interest of $7,292,000 (2010: US$5,145,000), 
net of transaction costs of US$2,741,000 (2010: US$2,741,000) and the bond equity component of US$8,432,000 (2010: US$8,432,000). 

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Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements continued 

10 Borrowings (continued) 
The maturity of non-current borrowings is as follows:  

Between 1 and 2 years 

Between 2 and 5 years 

As at 31 December

2011  
US$000   

2010 
US$000

679   

56,318

103,827   

131,731

104,506   

188,049

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:  

Bank loans  

Secured  

Convertible bond payable 

Total  

11 Provisions  

Beginning balance 

Increase of provision 

At 31 December 2011 

Less current portion 

Non-current portion 

Carrying amount  
As at 31 December   

Fair values 
As at 31 December 

2011 
US$000 

2010  
US$000   

2011  
US$000   

2010 
US$000 

–

84,222   

–   

83,351

104,506

104,506

103,827   

116,413   

121,709

188,049   

116,413   

205,060

As at 31 December 

2011 
US$000   

2010
US$000

44   

79   

123   

–   

123   

–

44

44

–

44

1   Corresponds to the provision related to the Long Term Incentive Plans granted to designated personnel of the Company. Includes the following benefits: (i) Long Term Incentive Plan, 
granted April 2011, payable April 2014, and (ii) Long Term Incentive Plan, granted May 2010, payable May 2013. Only employees who remain in the Company’s employment until 
the vesting date will be entitled to a cash payment, subject to exceptions approved by the Remuneration Committee of the Board. The provision represents the discounted values 
of the estimated cost of the long-term employee benefit. 

12 Other financial liabilities  

Swap contracts1 

Total liabilities 

1  The swap contract was paid in January 2011.  

As at 31 December 

2011 
US$000   

–   

–   

2010
US$000

1,930

1,930

The Company uses the following hierarchy for determining and disclosing the fair value of financial instruments 
by valuation technique: 

Level 1: quoted (unadjusted) prices in active markets for identical assets or liabilities 

Level 2: other techniques for which all inputs which have a significant effect on the recorded fair value are observable, 
either directly or indirectly.  

Level 3: techniques which use inputs which have a significant effect on the recorded fair value that are not based 
on observable market data. 

At 31 December 2011, the Company did not hold any financial instrument measured at fair value. 

During the period ending 31 December 2011, there were no transfers between these levels. 

 
   
   
 
 
 
 
   
   
   
   
 
 
 
 
 
   
   
 
 
12 Other financial liabilities (continued) 
The reconciliation of the financial instruments categorised as Level 2 is as follows: 

Balance at 1 January 2010 

Loss on valuation through equity 

Balance at 31 December 2010 

Recycling to profit and loss 

Balance at 31 December 2011 

165

Swap contracts 
US$000

(13)

(1,917)

(1,930)

1,930

–

13 Related-party balances and transactions  
(a) Related-party accounts receivable and payable  
The Company had the following related-party balances and transactions during the years ended 31 December 2011 and 
31 December 2010.  

Subsidiaries  
Compañía Minera Ares S.A.C.1 
0848818 BC (formerly Southwestern Resources)2 
Southwestern Gold Bermuda3 
Hochschild Mining Holdings Ltd.4 
Minas Santa María de Moris S.A. de C.V.5 

Other subsidiaries 

As at 31 December 2011   

As at 31 December 2010

Accounts 
receivable 
US$000

Accounts 
payable 
US$000   

Accounts 
receivable 
US$000   

Accounts 
payable 
US$000

117

–

–

2,631   

3,182   

600   

1  

–  

–  

1,484

2,894

–

3,338

170,183   

209  

18,638

–

24

–   

23   

2,554  

9  

–

3

3,479

176,619   

2,773  

23,019

1  Mainly relates to the services performed by Compañía Minera Ares S.A.C. to Hochschild Mining plc during 2011 of US$1,284,000 (2010: US$1,562,455). 
2  Mainly relates to the purchase of 38,100,000 shares of Zincore Metals Inc. made on 10 September 2009. The amount outstanding at 31 December 2011 and 2010 was CAD$2,651,544 
and CAD$2,809,799 respectively, equivalent to US$2,607,263 and US$2,825,056 respectively. In addition, during 2011, 0848818 BC made payments on behalf of Hochschild Mining plc 
amounting to US$507,464. 

3  Relates to collection of an account receivable by Hochschild Mining plc on behalf of Southwestern Gold Bermuda. 
4  Relates to loans receivable by and payable to Hochschild Mining Holdings Ltd. The loan payable is repayable on demand and is free of interest. 
5  Corresponded to a loan of US$2,500,000 granted to Minas Santa María de Moris S.A. de C.V. on 4 December 2009 with an annual interest rate of 2%. The loan was repaid in full 

during 2011. 

The fair values of the receivables and payables approximate their book values. Transactions between the Company 
and these companies are on an arm’s length basis.  

(b) Compensation of key management personnel of the Company  
Key management personnel include the Directors who receive remuneration. The amount of this remuneration totals 
US$1,567,083 (2010: US$1,322,000), out of which US$39,900 (2010: US$79,975) relates to cash supplements in lieu 
of pension contributions.  

Compensation of key management personnel (including directors) 

Short-term employee benefits 

Long Term Incentive Plan 

Total compensation 

As at 31 December 

2011 
US$000   

1,413 

154   

2010 
US$000

1,322

–

1,567   

1,322

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166

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements continued 

14 Dividends paid and proposed  

Declared and paid during the year 

Equity dividends on ordinary shares: 

Final dividend for 2010: US$0.03 (2009: US$0.02) 

Interim dividend for 2011: US$0.03 (2010: US$0.02) 

Dividends paid 

Proposed for approval by shareholders at the AGM 

Final dividend for 2011: US$0.03 (2010: US$0.03) 

2011  
US$000   

2010 
US$000

10,143   

10,143   

6,762

6,761

20,286   

13,523

10,135   

10,143

Dividends per share  
The dividends declared in August 2011 were US$10,142,557 (US$0.03 per share). A dividend in respect of the year ended 
31 December 2011 of US$0.03 per share, amounting to a total dividend of US$10,134,951 is to be proposed at the Annual 
General Meeting on 23 May 2012. These financial statements do not reflect this dividend payable.  

15 Financial risk management  
The Company is exposed to a variety of risks and uncertainties which may have an impact on the achievement of financial 
and economic objectives. These risks include strategic, operational and financial risk and are further categorised into risk 
areas to facilitate risk assessment.  

(a) Foreign currency risk  
Due to the operations of the Company, it has cash and cash equivalents and trade payables denominated in pound sterling 
and Canadian dollars. Accordingly, the financial results of the Company may be affected by exchange rate fluctuations. 
The Company does not use derivative instruments to manage its foreign currency risks. The following table demonstrates 
the sensitivity of financial assets and liabilities, at the reporting date denominated in their respective currencies, to a 
reasonably possible change in the US dollar exchange rate, with all other variables held constant, of the Company’s profit 
before tax and the Company’s equity.  

Year 

2011  

Pound sterling 

2010  

Canadian dollars 

Pound sterling 

Increase/ 
decrease in 
US$/other 
currencies rate   

Effect  
on profit 
before tax  
US$000   

Effect 
on equity 
US$000

+/–10%   

–/+503   

+/–10%   

–/+289   

+/–10%   

–/+335   

–

–

–

 
   
 
   
 
   
 
 
 
 
   
 
   
   
   
   
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15 Financial risk management (continued) 
(b) Credit risk  
Credit risk arises from debtors’ inability to meet their payment obligations to the Company as they become due (without 
taking into account the fair value of any guarantee or pledged assets). The Company is primarily exposed to credit risk 
in transactions in cash which are primarily limited to cash balances deposited in banks and accounts receivable 
at the statement of financial position date.  

The Company evaluated and introduced additional efforts to try to mitigate credit risk exposure.  

To manage credit risk associated with cash balances deposited in banks, the Company is using the following options:  

•(cid:3) increasing banking relationships with large, established and well-capitalised institutions in order to secure access to credit 

and to diversify credit risk; 

•(cid:3) investing cash (to the extent possible) with counterparties with whom the Company has debt outstanding; 

•(cid:3) investing cash in short-term, highly liquid and low risk instruments (money market accounts); 

•(cid:3) maintaining excess cash abroad in hard currency. 

Credit risk concentrations exist when changes in economic, industrial or geographic factors take place, affecting 
in the same manner the Company’s counterparties whose added risk exposure is significant to the Company’s total 
credit exposure. Receivable balances are monitored on an ongoing basis with the result that the Company’s exposure 
to bad debts is not significant. The maximum exposure is the carrying amount as disclosed in note 6.  

(c) Liquidity risk  
Liquidity risk arises from the Company’s inability to obtain the funds it requires to comply with its commitments, including 
the inability to sell a financial asset quickly enough and at a price close to its fair value. Management constantly monitors 
the Company’s level of short- and medium-term liquidity and their access to credit lines on reasonable terms in order 
to ensure appropriate financing is available for its operations.  

The Company is funded by Hochschild Mining Holdings Ltd. through loans in order to meet its obligations. Liquidity is 
supported by the balance of cash in the Company and Hochschild Mining Holdings at 31 December 2011 of US$1,671,000 
and US$526,247,000 respectively. The Company also serves as principal funding conduit for the Group’s capital raising 
activities such as equity and debt issuances. 

The table below analyses the Company’s financial liabilities into relevant maturity groupings based on the remaining 
period to the contractual maturity date:  

At 31 December 2011  

Trade and other payables 

Borrowings 

Provisions 

At 31 December 2010  

Trade and other payables 

Swap contracts 

Borrowings 

Provisions 

Less than 
1 year 
US$000

Between 
1 and 2 years 
US$000

Between  
2 and 5 years  
US$000   

Over  
5 years  
US$000   

Total
 US$000 

177,648

–

–   

6,613

6,613

112,129   

–

25,066

1,938

35,961

–

97

223

–

29   

–   

–   

63,041

146,856   

–

45   

–   

–   

–   

–   

–   

–   

–   

177,648

125,355

126

25,289

1,938

245,858

45

(d) Interest rate risk  
The Company has financial assets 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 Company 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 Company over the expected period 
until maturity. It is important to note that currently all existing financial obligations are either at fixed rates or have been 
fixed with the use of derivatives. 

 
 
 
   
   
   
   
 
168

Hochschild Mining plc 
Annual Report & Accounts 2011

Financial statements
Notes to the parent company financial statements continued 

15 Financial risk management (continued) 

Fixed rate  
Bank current account (note 7)  

Time deposits (note 7) 

Convertible bond payable (note 10) 

Fixed rate  
Bank current account (note 7)  

Amounts receivable from subsidiaries (note 13) 

Secured bank loans (note 10)  

Convertible bond payable (note 10) 

Floating rate  
Liquidity funds (note 7)  

As at 31 December 2011 

Within 
1 year 
US$000

Between 
1 and 2 years 
US$000

Between  
2 and 5 years  
US$000   

Over  
5 years  
US$000   

850

821

–

–

–   

–   

(6,613)

(679)

(103,827) 

–   

–   

–   

Total 
US$000 

850

821

(111,119)

As at 31 December 2010 

Within 
1 year 
US$000

Between 
1 and 2 years 
US$000

Between  
2 and 5 years  
US$000   

Over  
5 years  
US$000   

43

2,554

–

–

(29,256)

(56,318)

–  
–  
(27,904) 

–  
– 

Total 
US$000 

43

2,554

(113,478)

(5,145)

1,148

–

–

(103,827)

– 

(108,972)

–  

–   

1,148

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 Company that are not included in the above tables are non-interest bearing and are therefore not subject to interest 
rate risk.  

The table below demonstrates the sensitivity to a reasonably possible change in the interest rate, with all other variables 
held constant, of the financial instruments with a floating rate. This assumes that the amount remains unchanged from 
that in place at 31 December 2011 and 2010 and that the change in interest rates is effective from the beginning 
of the year. In reality, the floating rate will fluctuate over the year and interest rates will change accordingly:  

Year 

2011 
2010 

Increase/ 
decrease in 
interest rate   
  +/–50bps   
+/–50bps   

Effect on profit 
before tax 
US$000

–
+/–10

(e) Capital risk management  
The Company’s objectives when managing capital are to safeguard the Company’s ability to continue as a going concern 
in order to provide returns for shareholders and benefits for other stakeholders and to maintain an optimal capital 
structure to reduce the cost of capital. Management considers as part of its capital, the financial sources of funding from 
shareholders and third-parties. In order to ensure an appropriate return for shareholders’ capital invested in the 
Company, management monitors capital thoroughly and evaluates all material projects and potential acquisitions before 
submission to the Board for ultimate approval, where applicable.  

 
   
   
 
   
   
   
   
   
 
 
 
169

Further information
Profit by operation1 
(Segment report reconciliation) for the year ended 31 December 2011 

  Company (US$000)  

  Revenue 

Ares 
68,097

Arcata 
209,239

Pallancata 
352,642

San Jose 
325,302

Consolidation 

Moris    
32,298   

adjustment   

Total
84    987,662

 Cost of sales (pre-consolidation) 

(47,708)

(80,962)

(118,206)

(133,599)

(23,212)  

 Consolidation adjustment 

75

567

970

(395)

(613)  

  Cost of sales (post-consolidation) 

(47,783)

(81,529)

(119,176)

(133,204)

(22,599)  

Production cost w/o depreciation 

(42,168)

(52,970)

(63,496)

(86,749)

(15,859)  

   Depreciation in production cost 

   Other items 

(1,023)

(4,738)

(23,291)

(34,863)

(42,608)

(1,929)  

(6,575)

(17,475)

(3,654)

Change in inventories 

146

1,307

(3,342)

(193)

  Gross profit 
  Administrative expenses 

  Exploration expenses 

  Selling expenses 

  Other income/expenses 

20,389

128,277

234,436

191,703

–

–

(92)

–

–

–

–

–

–

–

(3,068)

(4,155)

(31,686)

–

–

–

–   

(4,811)  

9,086   

–   

–   

–   

–   

  Operating profit before impairment  

20,297

125,209

230,281

160,017

9,086   

  Impairment of assets 

  Investments under equity method 

  Finance income 

  Finance costs 

  FX gain/(loss) 

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–   

–   

–   

–   

–   

Profit/(loss) from continuing operations 
before income tax² 

20,297

125,209

230,281

160,017

9,086   

  Income tax 

–

–

–

–

–   

(604)

(604)

– 

– 

– 

– 

–   

(520) 
(64,354)

(47,336)

31 

(10,146)  

(122,325) 
1,210 

11,446 

10,678   

(23,442)

(1,562)  

(404,291)

–

(404,291)

(261,242)

(103,714)

(32,442)

(6,893)

583,371

(64,354)

(47,336)

(38,970)

(10,146)

422,565

1,210

11,446

10,678

(23,442)

(1,562)

(123,995) 
(148,557)

420,895

(148,557)

Profit/(loss) for the year from 
continuing operations 

20,297

125,209

230,281

160,017

9,086   

(272,552) 

272,338

1  On a post-exceptional basis.  
2  Hochschild profit before income tax reflected in 2011 annual report. 

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Hochschild Mining plc 
Annual Report & Accounts 2011

Further information
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 171 to 175 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-term 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 2011, 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. The prices used for the reserves calculation were: Au Price: US$1,080 per ounce 
and Ag Price: US$18 per ounce.  

171

 Ag 
(g/t) 

Au 
(g/t) 

Ag  
(moz)   

Au  
(koz)   

Ag Eq
(moz) 

Proved and 
probable 
(t) 

1,059,998

1,304,008

2,364,006

1,643,165

426,591

2,069,755

410,654

446,672

857,326

3,113,817

2,177,270

5,291,087

159,677

67,445

227,122

159,677

67,445

227,122

343

313

327

289

278

287

475

354

412

332

315

325

106

138

115

106

138

115

3,273,494

2,244,715

5,518,209

321

310

316  

1.0  

1.0  

1.0  

1.4  

1.3  

1.4  

7.0  

5.8  

6.4  

2.0  

2.0  

2.0  

4.1  

2.5  

3.6  

4.1  

2.5  

3.6  

2.1  

2.0  

2.1  

11.7   

13.1   

24.8   

15.3   

3.8   

19.1   

6.3   

5.1   

34.4   

40.7   

75.1   

72.6   

18.4   

91.1   

92.3   

83.1   

11.4   

175.4   

33.2   

22.0   

55.3   

199.3   

142.3   

341.6   

0.5   

0.3   

0.8   

0.5   

0.3   

0.8   

20.9   

5.4   

26.3   

20.9   

5.4   

26.3   

33.8   

22.3   

56.1   

220.2   

147.7   

367.8   

13.7

15.6

29.3

19.6

4.9

24.6

11.8

10.1

21.9

45.2

30.6

75.8

1.8

0.6

2.4

1.8

0.6

2.4

47.0

31.2

78.2

Attributable metal reserves as at 31 December 2011  

Reserve category  

MAIN OPERATIONS¹ 
Arcata  

Proved 

Probable 

Total 

Pallancata 

Proved 

Probable 

Total 

San Jose  

Proved  

Probable  

Total  

Main operations total  

Proved  

Probable  
Total 

OTHER OPERATIONS 
Ares  

Proved  

Probable 

Total  

Other operations total  

Proved  

Probable  
Total 

Group total  

Proved 

Probable 

TOTAL 

Note: Where reserves are attributable to a joint venture partner, reserve figures reflect the Company’s ownership only. Includes discounts for ore loss and dilution.  
1  Main operations were audited by P&E Consulting. 

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172

Hochschild Mining plc 
Annual Report & Accounts 2011

Further information
Reserves and resources continued 

Attributable metal resources as at 31 December 2011 

Resource category 

Tonnes (t)    Ag (g/t)    Au (g/t)

Zn (%)

Pb (%)

Cu (%)

(g/t) Ag (moz)

Au (koz)

Ag Eq 

Ag Eq 
(moz)    Zn (kt)   

Pb (kt)  

Cu (kt)

MAIN OPERATIONS 
Arcata 

Measured 

Indicated 

Total 

Inferred 
Pallancata 

Measured 

Indicated 

Total 

Inferred 
San Jose 

Measured 

Indicated 

Total 

  1,339,610   

492    1.46

  1,335,478   

423    1.32

  2,675,088   

457    1.39

  4,424,489   

376    1.45

  2,517,648   

382    1.76

491,568   

323    1.53

  3,009,216   

372    1.72

  1,687,576   

347    1.46

589,252   

560    8.21

  1,791,762   

423    6.53

  2,381,014   

457    6.95

Inferred 
Main operations total   

924,843   

384    5.30

Measured 

Indicated 

Total 

Inferred 

  4,446,510   

439    2.53

  3,618,808   

409    3.93

  8,065,319   

425    3.16

  7,036,908   

370    1.96

OTHER OPERATIONS  
Ares 

Measured 

Indicated 

Total 

Inferred 
Other operations total  

470,660   

161    6.18

151,650   

157    3.63

622,310   

160    5.56

379,639   

167    3.32

Measured 

Indicated 

Total 

Inferred 

  470,660   

161    6.18

  151,650   

157    3.63

  622,310   

160    5.56

  379,639   

167    3.32

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

– 1,053

10.6 155.6

–

–

–

–

–

–

–

–

579

502

541

463

487

414

476

434

815

874

702

590

645

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

21.2

18.2

62.9

56.7

39.3 119.6

53.4 205.9

25.0   

21.6   

46.5   

65.8  

30.9 142.6

39.5  

5.1

24.1

36.0 166.7

18.8

79.4

24.4 376.2

35.0 531.9

11.4 157.6

6.6   

46.0   

23.6   

20.0  

46.9   

66.9   

20.9  

62.7 361.1

84.4   

47.6 457.1

75.1   

615 110.3 818.1 159.4   

487

83.7 442.9 110.2   

532

375

493

367

532

375

493

367

2.4

0.8

93.5

17.7

3.2 111.2

2.0

40.6

2.4

0.8

93.5

17.7

3.2 111.2

2.0

40.6

8.0  

1.8   

9.9  

4.5  

8.0   

1.8   

9.9   

4.5   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

–   

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

 
 
 
   
   
   
   
 
 
   
   
   
   
 
 
   
   
   
   
 
 
 
   
   
   
   
 
 
 
   
   
   
   
 
 
   
   
   
   
 
 
   
   
   
   
 
 
 
 
 
   
   
   
   
 
Attributable metal resources as at 31 December 2011 (continued) 

Resource category 

Tonnes (t)    Ag (g/t)    Au (g/t)   

Zn (%)

Pb (%)

Cu (%)

(g/t) Ag (moz)

Au (koz)

Ag Eq 

Ag Eq  
(moz)   

Zn (kt)   

Pb (kt)  

Cu (kt)

ADVANCED 
PROJECTS 

Inmaculada 

Measured 

Indicated 

Total 

Inferred 

Crespo 

Measured 

Indicated 

Total 

Inferred 

Azuca 

Measured 

Indicated 

Total 

Inferred 

Advanced 
Projects total  

Measured 

Indicated 

Total 

Inferred 

1,970,058  

128   4.10  

2,269,691  

159   4.05  

4,239,749  

144   4.07  

2,962,666   

152   3.91  

4,582,255  

51   0.49  

  18,804,956  

36   0.44  

  23,387,211  

39   0.45  

5,171,188   

31   0.35  

190,602   

244   0.77  

6,858,594  

187   0.77  

7,049,197  

188   0.77  

6,946,341   

170   0.89  

  6,742,915   

79    1.55   

  27,933,241   

83    0.82   

  34,676,157   

82    0.96   

  15,080,195   

119    1.30   

OTHER PROJECTS  

374

402

389

387

80

63

66

52

290

233

234

223

8.1

11.6

19.7

14.5

7.5

21.7

29.2

5.2

1.5

41.2

42.7

37.9

259.7

295.4

555.0

372.0

71.6

268.4

340.0

58.5

4.7

168.8

173.5

199.5

23.7  

29.3  

53.0  

36.8  

11.8  

37.8  

49.6  

8.7  

1.8  

51.3  

53.1  

49.9  

172

132

140

197

17.1

74.5

336.0

37.2   

732.6 118.4   

91.6 1,068.6 155.7   

57.6

630.0

95.4   

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–  

–  

–  

–  

–  

–  

–  

–  

–  

–  

–  

–  

–   

–   

–   

–   

–  

–  

–   

–  

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

– 

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–  161.2

Jasperoide 

Measured 

Indicated 

Total 

Inferred 

San Felipe 

Measured 

Indicated 

Total 

Inferred 

Other projects 
total  

Measured 

Indicated 

Total 

Inferred 

GRAND TOTAL 

Measured 

Indicated 

Total 

Inferred 

–

–

–

315

295

305

283

315

295

305

160

–

–

–

–

3.1

3.6

6.7

3.4

3.1

3.6

6.7

3.4

–  

–  

–  

–  

–   

–  

–  

–  

–  

  12,187,270  

–   0.32  

–

–

–

–  

–  

–  

126.8

57.6  

1.32

147

1,393,716  

69   0.02   7.12

1,354,261  

2,747,977  

1,257,731  

82  

76  

84  

0.06  

6.14

0.04  

6.64

0.05  

6.18

3.10

2.73

2.92

2.26

0.39

0.31

0.35

0.19

  1,393,716   

69    0.02    7.12

  1,354,261   

82    0.06    6.14

  2,747,977   

76    0.04    6.64

  13,445,001   

8    0.30    0.58

  13,053,802   

203    1.89    0.76

  33,057,961   

119    1.14    0.25

  46,111,762   

143    1.35    0.40

  35,941,742   

127    1.07    0.22

3.10

2.73

2.92

0.21

0.33

0.11

0.17

0.08

0.39

0.31

0.35

1.22

0.04

0.01

0.02

0.46

0.9

2.4

3.3

1.9

14.1   99.3   43.1 

12.9  

83.2  

37.0 

27.0   182.4  

80.1 

11.5  

77.8  

28.5 

0.9

2.4

3.3

14.1    99.3    43.1 

12.9    83.2    37.0 

27.0    182.4    80.1 

5.5

4.2

9.7

2.3

5.5

4.2

9.7

128.6

69.0    77.8    28.5  163.6

343

85.3

791.5 143.8    99.3    43.1 

196 126.5 1,209.9 208.2    83.2    37.0 

237 211.8 2,001.3 352.0    182.4    80.1 

5.5

4.2

9.7

242 146.7 1,242.2 279.1    77.8    28.5  163.6

173

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174

Hochschild Mining plc 
Annual Report & Accounts 2011

Further information
Reserves and resources continued 

Change in total reserves and resources  

Ag equivalent content (million ounces) 

  Category 

December 
2010

Production¹

Movements²

2011    Net difference   

% change

December  

Arcata  

(cid:3)

Pallancata 

(cid:3)

San Jose 

(cid:3)

  Resource 

  Reserve 

  Resource 

  Reserve 

  Resource 

  Reserve  

Main operations total 

  Resource  

(cid:3)

Ares 

(cid:3)

Moris 

(cid:3)

Other operations total 

(cid:3)

Inmaculada  

(cid:3)

Crespo  

(cid:3)

Azuca  

(cid:3)

Advanced Projects total 

Jasperoide 

San Felipe 

Other projects total 

(cid:3)

Total 

(cid:3)

  Reserve  

  Resource 

  Reserve 

  Resource 

  Reserve 

  Resource  

  Reserve  

  Resource  

  Reserve 

  Resource  

  Reserve  

  Resource  

  Reserve 

  Resource 

  Reserve 

  Resource 

  Reserve 

  Resource  

  Reserve  

  Resource  

  Reserve 

  Resource  

  Reserve  

98.7

29.1

109.0

49.4

156.9

39.2

364.7

117.8

12.4

1.7

1.8

1.3

14.2

3.1

137.3

47.4

70.3

255.0

0.0

38.5

38.5

672.4

120.8

7.8

13.1

11.8

32.7

2.3

1.7

4.0

13.6

8.0

6.9

4.7

15.2

15.6

35.7

28.2

1.9

3.0

(1.8)

0.4

0.1

3.4

112.3   

29.3   

116.0   

41.0   

172.1   

42.9   

400.4   

113.2   

14.3   

2.4   

0.0   

0.0   

14.3   

2.4   

13.6   

0.2   

7.0   

(8.4)  

15.2   

3.7   

35.7   

(4.6)  

1.9   

0.7   

(1.8)  

(1.3)  

0.1   

(0.7)  

12.3

149.7   

12.4   

13.8

0.7

6.4

(17.0)

9.7

9.4

9.8

(3.9)

15.3

41.2

(100.0)

(100.0)

0.7

(22.6)

9.0

10.9

58.3   

10.9   

23.0

32.7

103.0   

32.7   

46.5

55.9

310.9   

55.9   

21.9

57.6

57.6   

57.6   

0.0

38.5   

0.0   

–

0.0

57.6

96.0   

57.5   

149.3

36.7

149.3

31.5

821.7   

115.6   

149.3   

(5.2)  

22.2

(4.3)

1  Depletion: reduction in reserves based on ore delivered to the mine plant.  
2  Increase in reserves and resources due mainly to mine site exploration but also to price increases.  

 
   
   
    
   
    
   
 
   
   
 
   
   
 
 
 
    
    
 
 
 
    
    
 
Change in attributable reserves and resources  

Ag equivalent content (million ounces)  

Arcata 

(cid:3)

Pallancata 

(cid:3)

San Jose 

(cid:3)

Main operations total  

(cid:3)

Ares 

(cid:3)

Moris 

(cid:3)

Other operations total  

(cid:3)
Inmaculada2  

Crespo  

(cid:3)

Azuca  

(cid:3)

Advanced Projects total 

Jasperoide 

(cid:3)

San Felipe 

(cid:3)

Other projects total  

(cid:3)

Total 

(cid:3)

  Category 

  Resource  

  Reserve  

  Resource  

  Reserve  

  Resource 

  Reserve 

  Resource  

  Reserve  

  Resource  

  Reserve  

  Resource 

  Reserve 

  Resource  

  Reserve  

  Resource  

  Reserve  

  Resource  

  Reserve  

  Resource  

  Reserve  

  Resource 

  Reserve 

  Resource 

  Reserve 

  Resource  

  Reserve  

  Resource  

  Reserve  

  Resource  

  Reserve  

Percentage 
attributable
December
2011

100%

60%

51%

100%

100%

60%

December 
2010 
Att.¹

December  
2011   

Att.¹    Net difference   

% change

98.7

29.1

65.4

29.7

80.0

20.0

244.2

78.8

12.4

1.7

1.8

1.3

14.2

3.1

82.4

112.3   

29.3   

69.6   

24.6   

87.8   

21.9   

269.7   

75.8   

14.3   

2.4   

0.0   

0.0   

14.3   

2.4   

89.8   

13.6   

0.2   

4.2   

(5.1)  

7.8   

1.9   

25.5   

(3.0)  

1.9   

0.7   

(1.8)  

(1.3)  

0.1   

(0.7)  

7.4   

13.8

0.7

6.4

17.2

9.8

9.5

10.4

(3.8)

15.3

41.2

(100.0)

(100.0)

0.7

(22.6)

9.0

100%

47.4

58.3   

10.9   

23.0

100%

70.3

103.0   

32.7   

46.5

200.1

251.1   

51.0   

25.5

100%

0.0

57.6   

57.6   

100%

38.5

38.5   

0.0   

–

–

38.5

96.0   

57.5   

149.3

497.0

81.8

631.1   

78.2   

134.1   

(3.6)  

27.0

(4.4)

1  Attributable reserves and resources based on the Group’s percentage ownership of its joint venture projects. 
2  The Company increased its holding in the Inmaculada project to 60% in 2010. 

175

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176

Hochschild Mining plc 
Annual Report & Accounts 2011

Further information
Production 

2011 Total Group production1  

Silver production (koz)  

Gold production (koz) 

Total silver equivalent (koz)  

Total gold equivalent (koz)  

Silver sold (koz)  

Gold sold (koz)  

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

% change 

21,363   

180.51   

32,193   

536.56   

21,792   

182.0   

24,430  

200.05 

36,434 

607.23 

24,283   

199.9 

(13)

(10)

(12)

(12)

(10)

(9)

1  Total production includes 100% of all production, including production attributable to joint venture partners at San Jose and Pallancata.  

Attributable Group production2 

Silver production (koz) 

Gold production (koz) 

Attributable silver equivalent (koz)  

Attributable gold equivalent (koz)  

2  Attributable production includes 100% of all production from Arcata, Ares and Moris, 60% from Pallancata and 51% from San Jose. 

Production by mine  
Arcata 

Product 

Ore production (tonnes)  

Average head grade silver (g/t)  

Average head grade gold (g/t)  

Silver produced (koz)  

Gold produced (koz)  

Silver equivalent produced (koz) 

Silver sold (koz)  

Gold sold (koz)  

Ares  

Product 

Ore production (tonnes)  

Average head grade silver (g/t)  

Average head grade gold (g/t)  

Silver produced (koz)  

Gold produced (koz)  

Silver equivalent produced (koz) 

Silver sold (koz) 

Gold sold (koz) 

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

% change 

14,980   

127.29   

22,617   

377.0   

17,768 

144.40 

26,432 

440.5 

(16)

(12)

(14)

(14)

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

687,966   

645,974   

312   

0.88   

6,081   

17.38   

7,124   

5,979   

16.7   

439 

1.40 

8,099 

25.83 

9,649 

8,095 

24.9 

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

344,085   

301,726 

61   

2.90   

581   

29.03   

2,323   

598   

29.7   

92 

3.58 

786 

32.53 

2,738 

810 

32.7 

% change 

7

(29)

(37)

(25)

(33)

(26)

(26)

(33)

% change 

14

(34)

(19)

(26)

(11)

(15)

(26)

(9)

 
Pallancata1 

Product 

Ore production (tonnes)  

Average head grade silver (g/t)  

Average head grade gold (g/t)  

Silver produced (koz)  

Gold produced (koz)  

Silver equivalent produced (koz) 

Silver sold (koz)  

Gold sold (koz)  

1  The Company has a 60% interest in Pallancata.  

San Jose2  

Product 

Ore production (tonnes)  

Average head grade silver (g/t)  

Average head grade gold (g/t)  

Silver produced (koz)  

Gold produced (koz)  

Silver equivalent produced (koz) 

Silver sold (koz)  

Gold sold (koz)  

2  The Company has a 51% interest in San Jose.  

Moris  

Product 

Ore production (tonnes)  

Average head grade silver (g/t)  

Average head grade gold (g/t)  

Silver produced (koz)  

Gold produced (koz)  

Silver equivalent produced (koz) 

Silver sold (koz)  

Gold sold (koz)  

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

1,070,466    1,071,617   

301   

1.33   

8,767   

33.88   

344   

1.41 

10,135   

35.85   

10,800   

12,286   

9,064   

33.9   

9,998   

33.7   

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

462,825   

461,134   

444   

5.86   

5,870   

80.95   

397   

6.14 

5,324   

84.30   

10,727   

10,382   

6,087   

82.4   

5,284   

85.0   

Year ended 
31 December 
2011   

 Year ended 
31 December 
2010   

858,028    1,148,826 

5.02   

0.96   

64   

19.26   

1,220   

64   

19.3   

4.44 

1.14 

86 

21.53 

1,378 

95   

23.5 

% change 

(0.1)

(13)

(6)

(13)

(6)

(12)

(9)

0.6

% change 

0.4

12

(5)

10

(4)

3

15

(3)

% change 

(25)

13

(16)

(26)

(11)

(11)

(33)

(18)

177

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Hochschild Mining plc 
Annual Report & Accounts 2011

Further information
Glossary 

Ag 
Silver 

Adjusted EBITDA 
Adjusted EBITDA is calculated as profit from continuing operations 
before net finance income/(cost), foreign exchange loss and 
income tax plus depreciation and exploration expenses other 
than personnel and other exploration related fixed expenses. 

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 dollar 

Company 
Hochschild Mining plc 

CSR 
Corporate social responsibility 

Cu 
Copper 

Directors 
The Directors of the Company 

DNV 
Det Norske Veritas is an independent foundation with the 
purpose of safeguarding life, property and the environment.  

Dore 
Dore bullion is an impure alloy of gold and silver and is generally 
the final product of mining and processing; the dore bullion will 
be transported to be refined to high purity metal. 

Dollar or $ 
United States dollars 

Effective Tax Rate 
Income tax expense as a percentage of profit from continuing 
operations before income tax. 

EPS 
The per-share (using the weighted average number of shares 
outstanding for the period) profit available to equity shareholders 
of the Company from continuing operations after exceptional 
items. 

eq 
equivalent 

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. 

g/t 
Grammes per tonne 

GAAP 
Generally Accepted Accounting Principles 

Group 
Hochschild Mining plc and subsidiary undertakings 

IAS 
International Accounting Standards 

IASB 
International Accounting Standards Board 

IFRS 
International Financial Reporting Standards 

JV 
Joint venture 

koz 
Thousand ounces 

kt 
Thousand tonnes 

ktpa 
Thousand tonnes per annum 

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. 

LTI 
Lost Time Injury, meaning an occupational injury or illness that 
results in days away from work. 

LTIFR 
Lost Time Injury Frequency Rate = LTI x 1,000,000/hours worked

moz 
Million ounces 

Ordinary shares 
Ordinary shares of 25 pence each in the Company 

Pb 
Lead 

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. 

t 
tonne 

tpa 
tonnes per annum 

tpd 
tonnes per day 

Zn 
Zinc 

 
 
 
 
179

Investor relations 
For investor enquiries please contact our Investor Relations 
team by writing to the London Office address (see below), 
by phone on 020 7907 2933 or via the website by visiting 
the ‘Contact Us’ section. 

2 May 2012 
4 May 2012 

9 May 2012 
29 May 2012 
August 2012 

Financial calendar 
Ex-dividend date 
Record date 
Deadline for return  
of currency election form 
Final dividend payable 
Half-yearly results announced 

London Office and Registered Office address 
46 Albemarle Street 
London  
W1S 4JL 
United Kingdom  

Company Secretary 
R D Bhasin 

Shareholder information 

Annual General Meeting (‘AGM’) 
The AGM will be held at 10am on 23 May 2012 at the 
offices of Linklaters LLP, One Silk Street, London 
EC2Y 8HQ. 

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 
The Registrars can be contacted as follows for information 
about the AGM, shareholdings, dividends and to report 
changes in personal details: 

– By post 
Capita Registrars, The Registry, 34 Beckenham Road, 
Beckenham, Kent BR3 4TU. 

– By telephone 
If calling from the UK: 0871 664 0300 (Calls cost 10p per 
minute plus network extras, lines are open 8.30am – 5.30pm 
Mon to Fri).  

If calling from overseas: +44 20 8639 3399 

– By fax 
+44 (0)1484 600 911 

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 9 May 2012. 

The Company’s Registrars can also arrange for the 
dividend to be paid directly into a shareholder’s UK bank 
account. 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 9 May 2012. This arrangement is only available 
in respect of dividends paid in UK pound sterling. 
Shareholders who have already completed one or both 
of these forms need take no further action. 

Advice to shareholders concerning Boiler Room Scams 

In recent years, many companies have become aware that their shareholders have received unsolicited phone calls or correspondence concerning 
investment matters. These are typically from overseas based ‘brokers’ who target UK shareholders, offering to sell them what often turn out 
to be worthless or high risk shares in US or UK investments. These operations are commonly known as ‘boiler rooms’. These ‘brokers’ can be very 
persistent and extremely persuasive, and a 2006 survey by the Financial Services Authority (FSA) has reported that the average amount lost 
by investors is around £20,000. 

It is not just the novice investor that has been duped in this way; many of the victims had been successfully investing for several years. Shareholders 
are advised to be very wary of any unsolicited advice, offers to buy shares at a discount or offers of free company reports. If you receive any unsolicited 
investment advice: 

•  Make sure you get the correct name of the person and organisation 

•  Check that they are properly authorised by the FSA before getting involved by visiting www.fsa.gov.uk/register/home.do and contacting the firm using 

the details on the register 

•  Report the matter to the FSA either by calling 0845 606 1234 or visiting www.moneyadviceservice.org.uk 

•  If the calls persist, hang up 

If you deal with an unauthorised firm, you will not be eligible to receive payment under the Financial Services Compensation Scheme. 
The FSA can be contacted by completing an online form at www.fsa.gov.uk/pages/doing/regulated/law/alerts/overseas.shtml 

Details of any share dealing facilities that the company endorses will be included in company mailings. 

More detailed information on this or similar activity can be found on the Money Advice Services website at www.moneyadviceservice.org.uk 

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Hochschild Mining plc 
Annual Report & Accounts 2011

Notes 

 
 
 
Forward-looking statements

The constituent parts of this Annual Report, including those that make up the 
Directors’ Report, contain certain forward-looking statements, including such 
statements within the meaning of Section 27A of the US Securities Act of 1933, 
as amended, and Section 21E of the Securities Exchange Act of 1934, as 
amended. In particular, such forward-looking statements may relate to matters 
such as 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.

Forward-looking statements include, without limitation, statements typically 
containing words such as “intends”, “expects”, “anticipates”, “targets”, “plans”, 
“estimates” and words of similar import. 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. Factors that could cause or 
contribute to differences between the actual results, performance or achievements 
of Hochschild Mining plc and current expectations include, but are not limited 
to, legislative, fiscal and regulatory developments, competitive conditions, 
technological developments, exchange rate fluctuations and general economic 
conditions. These factors, risks and uncertainties are further discussed elsewhere 
in this Annual Report in the section entitled Risk Management. 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.

Designed and produced by  
Radley Yeldar www.ry.com

Printed by the Pureprint Group 
This report is printed on stock which is  
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completely biodegradable and recyclable.

Hochschild Mining plc 
46 Albemarle Street
London W1S 4JL
United Kingdom
Tel: +44 (0)20 7907 2930
Fax: +44 (0)20 7907 2931
info@hocplc.com
www.hochschildmining.com