Holding(s) in Company

Hochschild Mining PLC
13 November 2007


Form TR-1 with annex. FSA Version 2.1 updated April 2007

For filings with the FSA include the annex
For filings with issuer exclude the annex

TR-1: Notifications of Major Interests in Shares

1. Identity of the issuer or the underlying issuer         Hochschild Mining PLC
of existing shares to which voting rights are               
attached:
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2. Reason for notification (yes/no)
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An acquisition or disposal of voting rights                                  Yes
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An acquisition or disposal of financial instruments which may result in       No
the acquisition of shares already issued to which voting rights are      
attached
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An event changing the breakdown of voting rights                              No
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Other (please specify):______________                                         No
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3. Full name of person(s) subject to                               Alberto Beeck
notification obligation:                 
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4. Full name of shareholder(s) (if
different from 3):                                    
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5. Date of transaction (and date on which                       13 November 2007
the threshold is crossed or reached if   
different):
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6. Date on which issuer notified:                               13 November 2007
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7. Threshold(s) that is/are crossed or                                        8%
reached:                                                
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8: Notified Details

A: Voting rights attached to shares

Class/type of          Situation previous to the                Resulting situation after the 
                       triggering transaction shares            triggering transaction

If possible use ISIN
code

Ordinary Shares
GB00B1FW5029
                       Number of    Number of    Number of      Number of voting      Percentage of
                       shares       voting       shares         rights                voting rights
                       rights

                       33,612,074   33,612,074   25,112,074
                                                                Direct   Indirect     Direct   Indirect
 
                                                                0        25,112,074   0        8.17%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of      Expiration  Exercise/    No. of voting rights that may   Percentage
financial    date        conversion   be acquired (if the instrument  of voting
instrument               period/      exercised/converted)            rights
                         date



Total (A+B)
Number of voting rights               Percentage of voting rights
25,112,074                            8.17%












9. Chain of controlled undertakings through which the voting rights and /or the
financial instruments are effectively held, if applicable:

Proxy Voting:
10. Name of proxy holder:                                                 N/A
11. Number of voting rights proxy holder will cease to hold:              N/A
12. Date on which proxy holder will cease to hold voting rights:          N/A

13. Additional information:
14 Contact name:                       Raj Bhasin, Company Secretary
15. Contact telephone name:            020 7152 6016

For notes on how to complete form TR-1 please see the FSA website.




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