Aluminum Corporation of China Limited (CHALCO) reported to the Hong Kong Stock Exchange on 16 September 2026 that it has completed the repurchase and cancellation of 212,580 A-shares under its 2021 Restricted Share Incentive Plan.

The shares were repurchased on 15 September 2026 at an average price of RMB 2.45 per share. The cancelled amount represents 0.0016 % of CHALCO’s issued share capital prior to the transaction.

Following the cancellation, CHALCO’s outstanding share count declined from 13.21 billion to 13.21 billion shares, specifically from 13,211,005,359 to 13,210,792,779 shares.

The Shanghai Branch of China Securities Depository and Clearing Corporation issued the Certificate of Securities Change Registration on 16 September 2026, formally recording the adjustment.

The board confirmed that the repurchase was duly authorised and executed in compliance with all applicable listing rules, laws and regulatory requirements, and there are no additional shares pending cancellation.