Extract from Mangistaumunaigas's shareholder registers as of October 1, 2023 provided

/KASE, October 26, 2023/ – Kazakhstan Stock Exchange (KASE) was provided with an extract from the shareholder registers system of "Mangistaumunaigas" as of October 1, 2023. According to the mentioned extract: - the total number of authorized common shares of the company makes up 107,856,540 units, preferred shares - 1,089,460 units; - all authorized shares of the company are outstanding; - the sole company's shareholder and the only person holding five or more percent of total outstanding shares of the company is MANGISTAU INVESTMENTS B.V., who owns 107,861,935 shares of the company (99.00 % of the total number of the outstanding shares of the company), including 107,856,540 common shares (100.00 % of the total number of the outstanding shares of the company) and 5,395 preferred shares of the company (0.50 % of the total number of the outstanding shares of the company). [2023-10-26]