Metallurgical Corporation of China Ltd. (MCC) submitted its monthly return for the period ended 31 March 2026, detailing authorised capital, issued shares and ongoing repurchase activities on both the Hong Kong and Shanghai markets.

Authorised / Registered Share Capital • H-shares: 2.87 billion shares at RMB 1 par value. • A-shares: 17.85 billion shares at RMB 1 par value. • Combined authorised/registered capital remained unchanged at RMB 20.72 billion.

Issued Share Capital and Public-Float Status • Issued H-shares: 2.87 billion; issued A-shares: 17.85 billion. • No new shares were issued, cancelled or converted during the month; treasury share balance remained zero. • The company confirmed compliance with the Hong Kong Stock Exchange’s minimum 5 % public-float requirement for its H-shares.

Share Repurchase Activity (Not Yet Cancelled) • H-shares: 19.64 million shares repurchased on 16 January 2026 at prices ranging from HKD 1.81–1.93, representing roughly 0.68 % of the H-share issued base. • A-shares: 50.28 million shares repurchased on 16 January 2026 at prices ranging from RMB 3.03–3.23, equal to about 0.28 % of the A-share issued base. • All 69.91 million repurchased shares remain outstanding pending formal cancellation.

Other Capital Instruments • No outstanding share options, warrants, convertibles or other equity-linked instruments were reported.

Regulatory Confirmation The board affirmed that all repurchase actions and related filings complied with Hong Kong and PRC regulatory requirements, and all funds due have been duly received.