POLY.L Regulatory News (POLY)

NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the FCA in Microsoft Word format if possible)i

1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attachedii:

Polymetal International plc

1b. Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate)

Non-UK issuer

X

2. Reason for the notification (please mark the appropriate box or boxes with an "X")

An acquisition or disposal of voting rights

X

An acquisition or disposal of financial instruments

An event changing the breakdown of voting rights

Other (please specify)iii:

3. Details of person subject to the notification obligationiv

Name

Public Joint-Stock Company «Bank Otkritie Financial Corporation»

City and country of registered office (if applicable)

Moscow, Russian Federation

4. Full name of shareholder(s) (if different from 3.)v

Name

City and country of registered office (if applicable)

5. Date on which the threshold was crossed or reachedvi:

11 September 2020

6. Date on which issuer notified (DD/MM/YYYY):

14 September 2020

7. Total positions of person(s) subject to the notification obligation

% of voting rights attached to shares (total of 8. A)

% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)

Total of both in % (8.A + 8.B)

Total number of voting rights of issuervii

Resulting situation on the date on which threshold was crossed or reached

Below notifiable threshold

471,804,467

Position of previous notification (if

applicable)

3.89 (18,371,942 shares)

3.89 (18,371,942 shares)

9. Information in relation to the person subject to the notification obligation (please mark the

applicable box with an "X")

Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuerxiii

Full chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held starting with the ultimate controlling natural person or legal entityxiv (please add additional rows as necessary)

Namexv

% of voting rights if it equals or is higher than the notifiable threshold

% of voting rights through financial instruments if it equals or is higher than the notifiable threshold

Total of both if it equals or is higher than the notifiable threshold

10. In case of proxy voting, please identify:

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional informationxvi

1. The Central Bank of the Russian Federation (the Bank of Russia) owns 100% of issued share capital of Public Joint-Stock Company «Bank Otkritie Financial Corporation».

2. The Bank of Russia is a special public and legal institution that has the exclusive right to issue currency and organise its circulation. The Bank of Russia is not a body of state power, but its powers are, in effect, the functions of a body of state power. The Bank of Russia has no ultimate controlling natural person or legal entity.

Place of completion

Moscow, Russian Federation

Date of completion

14 September 2020