Greentown Service Group Co. Ltd. (“Greentown Service”) has announced plans to revise its corporate constitution to reflect recent regulatory changes on the Hong Kong Stock Exchange (HKEX).

The Board intends to amend the current Second Amended and Restated Articles of Association to: 1. Align with HKEX’s expanded paperless listing framework, facilitate electronic dissemination of corporate communications, and incorporate the exchange’s new treasury-shares regime. 2. Enable the implementation of an uncertificated securities market. 3. Introduce various housekeeping updates.

Subject to shareholder approval by special resolution at the forthcoming annual general meeting (AGM), the Company will adopt the Third Amended and Restated Articles of Association, which consolidate all proposed revisions.

A circular detailing the amendments and the AGM notice will be dispatched to shareholders in due course.

As of 31 March 2026, Greentown Service’s Board comprises: • Executive Directors: Yang Zhangfa (Chairman) and Jin Keli • Non-executive Directors: Shou Bainian, Xia Yibo and Song Hailin • Independent Non-executive Directors: Poon Chiu Kwok, Wong Ka Yi, Li Feng and Jia Shenghua