MINES ENERGY GROUP CO., LTD. SUBMITTED ITS LATEST SECURITIES MONTH CHANGE REPORT TO HONG KONG TRADING AND SETTLEMENT LIMITED ON FEBRUARY 2, 2024, REPORTING THE CHANGE IN SHARE CAPITAL AS OF JANUARY 31, 2024. According to the report, the number of regulated/registered shares of the company's A shares (Shanghai Stock Exchange code 600188) and H shares (HKEX code 01171) remained unchanged during the month. The outstanding amount of A shares and H shares was 4,589,370,720 and 2,850,000,000 shares, with a face value of RMB 1, respectively. The total registered capital of the company is RMB 7,442,040,720. In addition, the report noted that due to the exercise of options, the issuance of A dividend and the issuance of an H dividend, the registration capital change procedure for the repurchase and write-off of a portion of the A share restricted stock granted under the 2021 A share restricted stock incentive program is still in progress。

MINES ENERGY GROUP CO., LTD. SUBMITTED ITS LATEST SECURITIES MONTH CHANGE REPORT TO HONG KONG TRADING AND SETTLEMENT LIMITED ON FEBRUARY 2, 2024, REPORTING THE CHANGE IN SHARE CAPITAL AS OF JANUARY 31, 2024. According to the report, the number of regulated/registered shares of the company's A shares (Shanghai Stock Exchange code 600188) and H shares (HKEX code 01171) remained unchanged during the month. The outstanding amount of A shares and H shares was 4,589,370,720 and 2,850,000,000 shares, with a face value of RMB 1, respectively. The total registered capital of the company is RMB 7,442,040,720. In addition, the report noted that due to the exercise of options, the issuance of A dividend and the issuance of an H dividend, the registration capital change procedure for the repurchase and write-off of a portion of the A share restricted stock granted under the 2021 A share restricted stock incentive program is still in progress。