PTT Global Chemical Public Company Limited appoint sub-committee members as proposed by the Nomination and Remuneration Committee. In the Corporate Governance and Sustainability Committee Mr. Patchara Anuntasilpa and Mr. Chadil Chavanalikikorn appointed as Director. In Risk Management Committee Mr. Grisada Boonrach appointed as chairman; Mr. Sarawut Kaewtathip and Mr. Cherdchai Boonchoochauy appointed as director. The appointment of new sub-committee members is effective from April 7, 2023 onwards. The Audit Committee consist of
Mr. Apisak Tantivorawong, Mrs. Watanan Petersik and Mr. Pakorn Nilprapunt as Chairman, Director and Director respectively. The Nomination and Remuneration Committee consist of
Mr. Pakorn Nilprapunt, Mr. Somkiat Prajamwong and Lieutenant General Nimit Suwannara as Chairman, Director and Director respectively. The Corporate Governance and Sustainability Committee consist of Mr. Somkit Lertpaithoon and Mrs. Watanan Petersik as Chairman and Director respectively. The Risk Management Committee consist of Mr. Noppadol Pinsupa and Mr. Kongkrapan Intarajang as directors.