Positions: Independent Director and Audit Committee Member
Age: 76 years
Nationality: Thai
• B.A. (Accounting), Thammasat University
• Certificate: Thai Institute of Directors Association
    Director Accreditation Program (DAP), Class 64/2007
    Director Certification Program (DCP), Class 91/2007
    Audit Committee Program (ACP), Class 17/2007
Date of Appointment: May 1, 2007
Period of Directorship: Holding Director Position since 2007 until present for a total of 15 years and 8 months.
Shareholding in the Company as at December 31, 2022: 180,000 shares or 0.034 percent of all shares with voting rights
Direct and indirect interest in any of business with Company and its subsidiaries: None
Family Relationship with Executives: None
Number of Director Positions in other Business
• Listed Company – None
• Non-Listed Company – None
Past 5-Year Work Experience:
2007-2011: Independent Director, Royal Porcelain Public Co., Ltd.
2007-2009: Audit Committee Member, Royal Porcelain Public Co., Ltd.
1999-2002: Independent Director and Audit Committee Member, Kohler (Thailand) Public Co., Ltd.
1970-2002: Last Position: Director, Executive Director and Deputy Managing Director, Central Administration Siam City Cement Public Co., Ltd.