Hopson Development Holdings Limited has issued a notice convening a Special General Meeting (SGM) for 24 June 2026 at 10:00 a.m. at Unit 4903–10, 49/F, The Center, 99 Queen’s Road Central, Hong Kong.

Key resolutions to be tabled:

1. Extraordinary Resolution: Immediate removal of Ernst & Young as auditor of the Company and its subsidiaries.

2. Ordinary Resolution: Conditional on the first resolution’s approval, appointment of Hong Kong Crowe (HK) CPA Limited to fill the casual vacancy and serve until the conclusion of the forthcoming annual general meeting, with the Board authorised to determine remuneration.

3. Ancillary Resolution: Authorisation for the Board, any director, or an authorised person to execute all necessary documents and actions to implement the above changes.

Administrative details:

• Share register closure: 18 June 2026–24 June 2026 (both dates inclusive). • Share transfer deadline to qualify for voting: 4:30 p.m. on 17 June 2026 at Computershare Hong Kong Investor Services Limited, Shops 1712–1716, 17/F, Hopewell Centre, 183 Queen’s Road East, Wan Chai. • Proxy submissions: Due at Computershare Hong Kong Investor Services Limited, 17M/F, Hopewell Centre, at least 48 hours before the meeting.

Board composition as of the notice date: eight directors, including five executive directors—Chairman Chu Kut Yung, Zhang Fan (Co-president), Au Wai Kin, Bao Wenge, and Luo Taibin—and three independent non-executive directors—Tan Leng Cheng, Aaron; Ching Yu Lung; and Ip Wai Lun, William.