AIX Qazaq Index Quarterly Review

Pursuant to the AIX Qazaq Index Methodology, the Index Committee met on Friday 1^st April for the regular quarterly index review. No addition nor deletion was made to the index. Regarding current market conditions and accessibility of Polymetal (POLY) shares, the Index Committee agreed to:

• keep POLY in the AIX Qazaq Index;
• not proceed with an extraordinary rebalancing of the AIX Qazaq Index if the weight of POLY exceeds 20% for five consecutive days;
• reassess the situation in early May.
• AIX Qazaq Index constituents and weights effective April 1st, 2022 close-of-business: