_____________________________________________________________________________________

16 August 2022

Hochschild publishes its Sustainability Report for 2021

Hochschild Mining PLC ("Hochschild" or "the Company") (LSE: HOC) (OTCQX: HCHDF) has today published its 2021 Sustainability Report on its website:

http://www.hochschildmining.com

The Company's long-term business model has been developed to not only offer an attractive investment proposition for shareholders but also as part of a commitment to making a better world for its workforce, communities, and society as a whole. Hochschild seeks to create long-term value through safe, innovative, and environmentally sound operations. The Company is pleased to publish its 2021 Sustainability Report covering its Environmental, Social and Governance ("ESG") activities and performance for the year ended 31 December 2021. This report has been prepared in accordance with the 'Core' option of the Global Reporting Initiative Standards ('GRI'). GRI is a globally recognised standard for sustainability reporting and disclosure.

As a reminder, Hochschild will announce its Interim Results on 17 August 2022.

_____________________________________________________________________________________

Enquiries:

Hochschild Mining PLC

Charles Gordon                                                                                                                                                                +44 (0)20 3709 3264

Head of Investor Relations

Hudson Sandler

Charlie Jack                                                                                                                                                                        +44 (0)207 796 4133

Public Relations

_____________________________________________________________________________________

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 owns the Mara Rosa Advanced Project in Brazil as well as numerous long-term projects throughout the Americas.

_____________________________________________________________________________________

Forward looking statements

This announcement may contain forward looking statements. 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, for various reasons, be materially different from any future results, performance or achievements expressed or implied by such forward looking statements.

The forward looking statements reflect knowledge and information available at the date of preparation of this announcement. 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 announcement. Nothing in this announcement should be construed as a profit forecast.

Note

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulation (Regulation (EU) No.596/2014). Upon the publication of this announcement via a Regulatory Information Service, this inside information is now considered to be in the public domain.

LEI: 549300JK10TVQ3CCJQ89

- ends -