Annual Information Update

Hochschild Mining PLC
14 June 2007

14 June 2007



                     Hochschild Mining plc ('the Company')
                           Annual Information Update
              For the period from 8 November 2006 to 14 June 2007


The Company announces that in accordance with the requirements of the Prospectus
Rule 5.2, the following information has been published or made available to the
public during the period from 8 November 2006 to 14 June 2007 in compliance with
laws and rules dealing with the regulation of securities, issuers of securities
and securities markets.


For the purpose of this update the information is only referred to and full
copies of each item can be found at the locations specified below.


1. Announcements made via the Regulatory News Service ('RNS'), a Regulatory
   Information Service ('RIS')


All documents listed below were published via RNS on the dates indicated.

Time/Date                  Code    Name Headline

7:00 10th October 2006     2136K   HOC  Intention to Float

7:03 3rd November 2006     5046L   HOC  Announcement of offer price

13:25 8th November 2006    7550L   HOC  Notification of major interest in shares

16:57 22nd November 2006   5501M   HOC  Notification of major interest in shares

15:57 1st December 2006    1157N   HOC  Exercise of Over-allotment

16:45 4th December 2006    2127N   HOC  Stabilisation notice

17:18 7th December 2006    4936N   HOC  Notification of major interest in shares

17:18 7th December 2006    4931N   HOC  Notification of transactions 
                                        Director/PDMR shareholdings

12:18 12th December 2006   7181N   HOC  Acquisition

9:07 19th December 2006    1949O   HOC  Issued share capital + voting rights

7:00 16th January 2007     5684P   HOC  Production report 12mth

13:45 12th February 2007   1040R   HOC  Notification of major interest in shares

15:45 13th March 2007      8777S   HOC  Notification of major interest in shares

7:01 20th March 2007       2714T   HOC  Final Results

7:00 25th April 2007       4656V   HOC  Q1 Production Results

11:05 15th May 2007        6087W   HOC  Arcata Expansion

07.00 07th June 2007       9168X   HOC  Dividend arrangements


Copies of the documents published via RNS may be obtained from the RIS service
provided by the London Stock Exchange (www.londonstockexchange.com/en-gb/
pricesnews/marketnews/) and any related documents are available at the UKLA's
Document Viewing Facility, Financial Services Authority, 25 the North Colonnade,
Canary Wharf, London E14 5HS.


Copies can also be located on the Company's website at www.hochschildmining.com.


2. Documents filed at Companies House


The Company has submitted various filings to Companies House as follows:

Type      Date          Description

288a      08/11/06      Director appointment
123       08/11/06      Increase in Authorised Share Capital
RES 01    08/11/06      Change to memorandum
OC138     08/11/06      Reduction of Issued Capital
CERT 15   08/11/06      Reduction of Issued capital
Mem/Arts  14/11/06      Articles of Association
SA        17/11/06      Shares Agreement
288b      09/12/06      Director Resigned
353       16/01/07      Location of Register of members
287       02/04/07      Change of Registered office
288c      23/05/07      Secretary's particulars changed
363       23/05/07      Annual Return filed


Copies of these documents can be found on the Companies House website at
www.companies-house.gov.uk or through Companies House Direct at
www.direct.companieshouse.gov.uk. Alternatively copies can be obtained from
Companies House, Crown Way, Cardiff CF14 3UZ.


The Company's Annual Report for the year ended 31 December 2006 and the 2006 
final accounts can be found on the Company's website.  The results of the 2007 
AGM will be placed on the Company website following the meeting on the 
4th July 2007.


Copies of all documents referred to above are also available for inspection at
the Company's Head Office, 1 Grosvenor Crescent, London SW1X 7EF during normal
business hours.



                                   * * * * *

This annual information update is required by and is being made pursuant to
Article 10 of the Prospectus Directive as implemented in the United Kingdom
(Prospectus Rule 5.2) and not for any other purpose and neither the Company, nor
any other person, takes any responsibility for, or makes any representation,
express or implied, as to the accuracy or completeness of, the information which
it contains. This information is not necessarily up to date as at the date of
this annual information update and the Company does not undertake any obligation
to update any such information in the future. Furthermore, such information may
have been prepared in accordance with the laws or regulations of a particular
jurisdiction and may not comply with or meet the relevant standards of
disclosure in any other jurisdiction. This annual information update does not
constitute an offer of any securities addressed to any person and should not be
relied upon by any person.


Further information regarding the Company and its activities is available from

Enquiries:

Hochschild Mining plc
Wray Barber                                                 [phone]
Head of Investor Relations


Finsbury
Robin Walker                                                 [phone]
Public Relations


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                      This information is provided by RNS
            The company news service from the London Stock Exchange