Polymetal International plc

Re-Domiciliation to AIFC Completed

Polymetal International plc (the “Company”) is pleased to confirm that the re-domiciliation of the Company from Jersey to the Astana International Financial Centre (“AIFC”) in Kazakhstan has successfully completed effective as at 7 August 2023.

Further to the information set out in the circular published by the Company on 10 May 2023 (the “Re-domiciliation Circular”), the Company is pleased to announce that all necessary approvals have been received and all Conditions have been satisfied to effect the re-domiciliation.

As a result, the Company is pleased to announce the successful completion of the re-domiciliation of the Company from Jersey to the AIFC, effective as at 7 August 2023.

The Company confirms that it remains listed on the AIX which has now become the Company’s primary stock exchange. The resumption of trading on the AIX will be announced separately, once the Company has completed the technical register migration procedures.

Unless otherwise defined herein, defined terms have the same meaning as set out in Re-domiciliation Circular.

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FORWARD-LOOKING STATEMENTS

This release may include statements that are, or may be deemed to be, “forward-looking statements”. These forward-looking statements speak only as at the date of this release. These forward-looking statements can be identified by the use of forward-looking terminology, including the words “targets”, “believes”, “expects”, “aims”, “intends”, “will”, “may”, “anticipates”, “would”, “could” or “should” or similar expressions or, in each case their negative or other variations or by discussion of strategies, plans, objectives, goals, future events or intentions. These forward-looking statements all include matters that are not historical facts. By their nature, such forward-looking statements involve known and unknown risks, uncertainties and other important factors beyond the company’s control that could cause the actual results, performance or achievements of the company to be materially different from future results, performance or achievements expressed or implied by such forward-looking statements. Such forward-looking statements are based on numerous assumptions regarding the company’s present and future business strategies and the environment in which the company will operate in the future. Forward-looking statements are not guarantees of future performance. There are many factors that could cause the company’s actual results, performance or achievements to differ materially from those expressed in such forward-looking statements. The company expressly disclaims any obligation or undertaking to disseminate any updates or revisions to any forward-looking statements contained herein to reflect any change in the company’s expectations with regard thereto or any change in events, conditions or circumstances on which any such statements are based.