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14 July 2022

Director Declaration

In accordance with Listing Rule 9.6.14R(2), Hochschild Mining PLC announces that Tracey Kerr, an Independent Non-Executive Director, has been appointed as a Non-Executive Director of AIM-listed Jubilee Metals Group PLC with effect from today.

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Enquiries:

Hochschild Mining PLC

Raj Bhasin                                                                        +44 (0)7825 533495

Company Secretary

Hudson Sandler

Charlie Jack                                                                     +44 (0)20 7796 4133

Public Relations

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About Hochschild Mining PLC

Hochschild Mining PLC is a leading precious metals company listed on the London Stock Exchange (HOCM.L / HOC LN) and crosstrades on the OTCQX Best Market in the U.S. (HCHDF), with a primary focus on the exploration, mining, processing and sale of silver and gold. Hochschild has over fifty years' experience in the mining of precious metal epithermal vein deposits and currently operates three underground epithermal vein mines, two located in southern Peru and one in southern Argentina. Hochschild also owns the Mara Rosa Advanced Project in Brazil as well as numerous long-term projects throughout the Americas.

LEI: 549300JK10TVQ3CCJQ89

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