Audit Committee

 Mr. Pradang Prichayangkun Chairman of Audit Committee
 Dr. Tongchat Hongladaromp Audit Committee member
 Mr. Seri Suksathaporn Audit Committee member

 Executive Board

 Mr. Charoenrath Vilailuck Executive Chairman
 Mr. Watchai Vilailuck Member
 Mr. Thananan Vilailuck Member
 Mr. Jong Diloksombat Member
 Mr. Teerachai Phongpanangam Member
 Mrs. Phongsri Saluckpetch Member
 Ms. Kanokwan Chanswangpuvana Member
 Ms. Chotika Kamloonwesaruch Member

 Corporate Governance Committee

 Mr. Seri Suksathaporn Chairman of Corporate Governance Committee
 Mr. Pradang Prichayangkun Member
 Mr. Sirichai Rasameechan Member
 Mr. Prinya Waiwatana Member

 Nominating & Compensation

 Dr. Tongchat Hongladaromp Chairman of Nominating & Compensation Committee
 Mr. Pradang Prichayangkun Member
 Mr. Seri Suksathaporn Member

 Risk Management Committee

 Mr. Charoenrath Vilailuck Chairman of Risk Management Committee
 Mr. Watchai Vilailuck Chief Operating Member
 Mr. Thananan Vilailuck Member

 Sustainable Development Committee

 Mr. Watchai Vilailuck Chairman of the Sustainable Development Committee
 Mr. Jong Diloksombat Member
 Mr. Thananan Vilailuck Member
 Mrs. Sukanya Vanichjakvong Member
 Mr. Teerachai Phongpanangam Member
 Mrs. Phongsri Saluckpetch Member
 Ms. Kanokwan Chanswangpuvana Member