Global Green Chemicals Public Company Limited inform that the Company's Board of Directors No. 4/2024 held on April 24, 2024 has passed the resolution for the appointment of Sub-Committee members as follows: The Audit Committee: Prof. Dr. Kumchai Jongjakapun as Chairman; Mrs. Kannika Ngamsopee as Director; Mrs. Sommai Siriudomset as Director. The Nomination and Remuneration Committee: Mr. Jarun Wiwatjesadawut Chairman, Lt.

Gen. Titawat Satiantip Director, Mr. Saroj Putthammawong Director. The Corporate Governance and Sustainable Development Committee: Pol.

Gen. Suchart Theerasawat Chairman, Lt. Gen.

Titawat Satiantip Director, Mr. Kajohn Srichavanotai Director, Mrs. Sommai Siriudomset Director. The Risk Management Committee: Mrs. Kannika Ngamsopee Chairman, Mr. Jarun Wiwatjesadawut Director, Mr. Saroj Putthammawong Director, Mr. Thanakorn Manoonpol Director, Mr. Kridsada Prasertsuko Director. The appointment of new Sub-Committee members is effective from April 24, 2024 onwards.