The board of Weigang Environmental Technology Holding Group Limited (WG ENV TECH) announced plans to overhaul its corporate governance framework through a comprehensive revision of its constitutional documents.

Key points 1. Scope of change: The company intends to replace its existing Second Amended and Restated Memorandum and Articles of Association with a Third Amended and Restated version. 2. Principal objectives: • Introduce hybrid and fully electronic shareholder meetings. • Authorise electronic voting mechanisms. • Permit the holding of treasury shares. • Align governance rules with the Hong Kong Stock Exchange’s “Consultation Conclusions to Proposals to Further Expand the Paperless Listing Regime and Other Rule Amendments.” • Integrate provisions for the forthcoming uncertificated securities market regime. • Implement miscellaneous housekeeping updates. 3. Approval process: The amendments require a special resolution at an upcoming extraordinary general meeting. A detailed circular and notice of meeting will be dispatched to shareholders.

Timeline • Announcement date: 30 April 2026 • Extraordinary general meeting: Date to be specified in the forthcoming circular.

Board composition • Executive Directors: Cai Zhuhua (Chairman), Li Kaiyan, Dong Honghui • Independent Non-Executive Directors: Chi Weijun, Xiao Hui, Xiao Jingui

If approved, the new articles will replace the current constitution in full, enabling WG ENV TECH to modernise shareholder engagement mechanisms and align with updated Hong Kong listing regulations.