China BlueChemical Ltd. has issued the proxy circular for its 2025 Annual General Meeting (AGM), scheduled for 9:00 a.m. on 28 May 2026 at the 3rd-Floor Meeting Room, Yihai International, Haikou, PRC. Holders of both domestic shares and H shares are entitled to attend or appoint proxies, with proxy forms and supporting documents required to reach the Company or its Hong Kong share registrar by 9:00 a.m. on 27 May 2026.

Seven resolutions will be put to vote:

1. Ordinary business will cover approval of the Board’s 2025 report, the audited financial statements and auditors’ report for the year ended 31 December 2025, a profit-distribution plan that includes a final dividend, and the re-appointment of Mazars ZSZH Certified Public Accountants LLP (domestic) and Forvis Mazars CPA Limited (overseas) as auditors for 2026, with remuneration to be set by the Board’s audit committee.

2. Special business seeks shareholder consent for amendments to the Board’s rules of procedure and two general mandates: (i) authority for the Board to issue new domestic shares and H shares, and (ii) authority to repurchase H shares.

Voting on all items will be conducted by poll. Shareholders or their proxies must present valid identification at the meeting. Attendance is expected to last no more than one day, and participants will bear their own travel and accommodation costs.