Sustainability and Corporate Governance Committee Adj. Pro. Prasobsook BoondechChairman of Sustainability and Corporate Governance Committee/ Independent Director Pol. Gen. Phatcharavat WongsuwanMember of Sustainability and Corporate Governance Committee/ Independent Director*Resigned, effective August 30, 2023 Mr. Padoong Techasarintr Member of Sustainability and Corporate Governance Committee/ Independent Director Mr. Umroong Sanphasitvong Member of Sustainability and Corporate Governance Committee/Director