Weigang Environmental Technology Holding Group Limited (WG ENV TECH) has issued a circular convening an Extraordinary General Meeting (EGM) on 2 June 2026 at 14:30 (Hong Kong time) in Guangzhou to seek shareholder approval for a comprehensive refresh of its constitutional documents.

Key proposals • Replace the current Second Amended and Restated Articles of Association with a Third Amended and Restated version. • Major changes include: – Authorisation for hybrid, virtual and electronic general meetings and electronic voting. – Introduction of provisions permitting the company to hold and deal in treasury shares. – Alignment with Hong Kong Exchange (HKEX) initiatives on a paperless listing regime and the coming uncertificated securities market (USM) rules. – Updates to facilitate electronic communication, electronic share transfers and modernised record-keeping. – House-keeping amendments, including clarified definitions, quorum rules and notice requirements.

Meeting logistics • Record date: 2 June 2026. • Register of members closure: 28 May–2 June 2026 (both dates inclusive); no share transfers will be registered during this period. • Shareholders must lodge transfer documents with Tricor Investor Services by 16:30 on 27 May 2026 to qualify for attendance and voting rights. • Proxy forms must be deposited at Tricor by 14:30 on 31 May 2026 (48 hours before the meeting).

Voting • All resolutions will be decided by poll, as mandated by HKEX Listing Rules. • The proposed amendments require approval by special resolution, needing at least 75% of votes cast (excluding any treasury shares) in favour.

Rationale The board states that the overhaul is intended to modernise corporate governance, enhance shareholder participation through electronic means, and ensure compliance with recent HKEX and Cayman Islands regulatory developments. Legal counsel has confirmed that the amendments are consistent with applicable laws and listing regulations.

Recommendation The board unanimously recommends shareholders vote in favour of adopting the new Articles at the forthcoming EGM.