JSC National Atomic Company Kazatomprom announced the following changes to the Company's senior management team: Managing Director for Legal Affairs and Risks: Mr. Marat Yelemessov, Managing Director for Legal Affairs and Risks, a member of the Management Board, while on study leave since 2021, resigns from his post to pursue other opportunities effective 01 June, 2023. During the absence of Mr. Yelemessov, Mr. Kazbek Shaimerdinov was temporarily filling the position of Managing Director for Legal Affairs and Risks and will continue to hold this position. Chief Commercial Officer: Mr. Alisher Taizhanov resigns from the post of Chief Commercial Office of Kazatomprom on 12 June, 2023.

Mr. Taizhanov has been the Chief Commercial Officer since January 2023, having held senior positions in marketing, sales and logistics in the Kazatomprom Group of companies since 2006. Successfully coordinating logistics and marketing activities, he made an invaluable contribution to the development of an alternative route for the supply of products through the Trans Caspian International Transport Route. After carrying out the relevant internal corporate procedures, it is expected that Mr. Taizhanov will be appointed as CEO of one of the subsidiaries of Kazatomprom.

Furthermore, in accordance with the succession plan, it is expected that Mr. Dastan Kosherbaev, who holds the post of Director of the Sales Department since July 21, 2021, will be appointed to the position of Chief Commercial Officer of Kazatomprom effective 13 June, 2023. Mr. Kosherbaev contributed to the expansion of the Company's long-term contract portfolio and significantly strengthened relationships with customers and partners.