Haichang Ocean Park Holdings Ltd. will convene its annual general meeting on 30 June 2026 at 3:00 p.m. (10/F, Administration Building 3, No. 1116 Hongsong East Road, Minhang District, Shanghai). Shareholders are asked to vote on five core resolutions:

1. FY2025 Results • Adoption of the audited consolidated financial statements for the year ended 31 December 2025, together with the directors’ and independent auditor’s reports.

2. Board Composition and Remuneration • Re-election of eight directors: independent non-executive directors Mr. Wang Jun and Ms. Shen Han; executive directors Mr. Liu Jiangtao and Mr. Ouyang Ming; and non-executive directors Mr. Lai Zhilin, Mr. Li Hanqiang and Mr. He Qigen. • Authorisation for the board to set directors’ remuneration.

3. Auditor Appointment • Re-appointment of HLB Hodgson Impey Cheng Limited as independent auditor until the conclusion of the next AGM, with the board authorised to determine its remuneration for the 2026 financial year.

4. Share Capital Mandates • General mandate permitting the board to allot, issue, distribute and deal in additional shares, and to sell or transfer treasury shares, up to 20% of the company’s issued share capital (excluding treasury shares). • Authorisation to repurchase shares up to 10% of issued share capital (excluding treasury shares). • Extension of the 20% issuance mandate by the number of shares repurchased under the 10% mandate.

All resolutions will be decided by poll. Shareholders may appoint proxies by submitting completed forms to Tricor Investor Services Limited at least 48 hours before the meeting; proxies need not be shareholders but must attend in person to vote.