China National Building Material Company Limited (CNBM) reported a stable capital structure for the month ended 30 June 2026, according to its latest monthly return filed with Hong Kong Exchanges and Clearing Limited on 2 July 2026.

Total authorised share capital remained unchanged at RMB 7.59 billion, comprising: • 3.72 billion H-shares listed in Hong Kong, each with a par value of RMB 1.00. • 3.88 billion unlisted domestic shares, also at RMB 1.00 par value.

Issued share capital mirrored the authorised structure, with 3.72 billion H-shares and 3.88 billion domestic shares outstanding. No new shares were issued, cancelled, or converted during the month, and the company held zero treasury shares.

The H-share public float satisfied the Main Board’s minimum 25% requirement as at 30 June 2026. CNBM reported no outstanding share options, warrants, convertible securities, or other arrangements that could dilute existing shareholders.

The filing was signed by Joint Company Secretary Chung Ming Fai, reinforcing CNBM’s compliance with Hong Kong Listing Rules amid a period of capital stability.