China Unicom (Hong Kong) Limited will convene its Annual General Meeting (AGM) on 26 May 2026 at 10:00 a.m. The meeting will be held concurrently at Level 5, Island Shangri-La Hotel, Hong Kong, and at the China Unicom Building on Financial Street, Beijing, with an option to participate electronically.

Key resolutions tabled for shareholder approval include:

1. Financial Statements and Auditor’s Report • Receive and consider the audited financial statements and reports of the Board and independent auditor for the year ended 31 December 2025.

2. Dividend • Declare the final dividend for the 2025 financial year.

3. Board Composition and Remuneration • Re-elect directors Dong Xin, Tang Yongbo, Cheung Wing Lam Linus and Fan Chun Wah Andrew. • Authorise the Board to set directors’ remuneration.

4. Auditor • Re-appoint the current auditor and authorise the Board to fix its remuneration for the year ending 31 December 2026.

5. Share Buyback Mandate • Grant the Board a general mandate to repurchase up to 10% of the company’s issued shares, excluding any treasury shares.

6. Issuance Mandate • Grant the Board a general mandate to issue, allot and deal with additional shares up to 20% of the issued share capital, excluding any treasury shares.

7. Extension Mandate • Authorise an extension of the issuance mandate by adding the number of shares bought back under the share-repurchase mandate.

Shareholders may appoint a proxy to vote on their behalf; completed proxy forms must be lodged with Computershare Hong Kong Investor Services not less than 48 hours before the meeting. Joint holders may submit one form, and the vote of the senior joint holder will prevail where multiple votes are cast. Attendance at the AGM will not be accompanied by souvenirs, food or beverages.