China State Construction International Holdings Limited will convene its 2026 Annual General Meeting on 12 June 2026 at 11:00 a.m. via an electronic eVoting Portal. Shareholders must be on the register by 8 June 2026 to vote.

Key resolutions to be tabled:

1. FY 2025 Results & Dividend • Adoption of the audited accounts for the year ended 31 December 2025. • Final dividend of HK$0.285 per share; ex-dividend date 19 June 2026, record date 18 June 2026 (4:30 p.m.), payment targeted for 10 July 2026.

2. Board Composition • Re-election of three executives: Chairman Zhang Haipeng, Chief Executive Officer Wang Xiaoguang and Vice-President Hung Cheung Shew. • Directors’ remuneration to remain subject to Board determination.

3. Auditor • Re-appointment of Ernst & Young as external auditor for the coming year, with fees set by the Board.

4. Capital Management Mandates • Issue Mandate: authority to allot and issue new shares or re-sell treasury shares up to 10% of the share capital in issue on the AGM date. • Repurchase Mandate: authority to buy back up to 10% of issued shares (maximum 528.22 million shares based on the 5.28 billion shares outstanding as of 23 April 2026). • Extension Mandate: number of shares repurchased under the Repurchase Mandate may be added to the Issue Mandate. • Full utilisation of the Repurchase Mandate would lift controlling shareholder China Overseas Holdings Limited’s stake from 61.81% to 68.68%, still below the mandatory offer threshold under Hong Kong’s Takeovers Codes.

Operational Details • Share buy-backs may be funded from distributable profits, share premium or, where permitted, capital. • The company held no treasury shares as of the latest practicable date. • Highest and lowest share prices in the 12 months to 23 April 2026 were HK$12.66 and HK$8.19 respectively.

Proxy forms must reach Tricor Investor Services by 11:00 a.m. on 10 June 2026. Completion of a proxy does not preclude shareholders from attending and voting online at the AGM.