Director Declaration

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24 March 2021

Director Declaration

In accordance with Listing Rule 9.6.14R(2), Hochschild Mining PLC (the "Company") announces the following in respect of Eileen Kamerick, a Non-Executive Director of the Company. ACV Auctions Inc., a company of which Ms Kamerick also acts as a Non-Executive Director, has today commenced trading on the Nasdaq Stock Market.

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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) 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 has numerous long-term projects throughout the Americas.

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LEI: 549300JK10TVQ3CCJQ89

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