Audit Committee

Date of First Director’s Appointment : 
May 10, 2018

No. of Rotation (Term of office) :
3 Terms or 6 Years

Education :
• MBA, University of California, Berkeley, USA
• Bachelor’s Degree in Chemical Engineering, University of California, Berkeley, USA

Director Accreditation Program :
• Director Accreditation Program (DCP) Class 155/2018, Thai Institute of Directors Association (IOD)

Training in the Past Year : None

Work Experiences :
2018-Present : Independent Director / Chairman of the Audit Committee / Chairman of the Nominating and Remuneration Committee / Member of the Risk Management Committee – Malee Group Public Company Limited

2019-Present : Chairman of the Board of Directors / Chairman of the Independent Committee – Thai O.P.P. Public Company Limited
2008, 2009, 2019 : Chairman – ASEAN Business Advisory Council
2017-Present : Chairman, Amata Industrial Gas Co., Ltd.
2009-Present : Vice Chairman, The Federation of Thai Industries
2008-2021 : Chairman, ASEAN Business Advisory Council, Thailand
2006-2021 : Senior Executive Advisor – Bangkok Industrial Gas Co., Ltd.
2017-2021 : Chairman, Yangon Industrial Gas Co., Ltd.
2010-2021 : Chairman, Map Ta Phut Industrial Gas Co., Ltd.

Director/Executive Director in Other Listed Companies :
1 Company
• Chairman of Board of Director / Chairman of Independent Committee, Thai O.P.P Public Company Limited

Director/Executive Director in Other Non-Listed Companies :
2 Company
• Chairman – Amata BIG Industrial Gas Co., Ltd.
• Chairman – n-Prime Asset Management (Thailand) Co., Ltd.

Family Relationship between Director and Executive Management : None

Shareholding included shareholding by spouse and  minor child (%) :
•As of Mar 8, 2024: None
• As of Mar 10, 2025: None

Stock Trading During the Year 2024 : None

Number of Meeting Attendance :
• 4/4 Board of Directors Meetings
• 4/4 Audit Committee Meetings
• 4/4 Risk Management Committee Meetings
• 1/1 Nominating and Remuneration Committee Meeting

Date of First Director’s Appointment :
May 13, 2022

No. of Rotation (Term of office) :
1 Term or 3 Years

Education :
• Master Degree in Housing Development, Chulalongkorn University
• Master Degree in Business Administration (MBA), Kasetsart University
• Bachelor’s Degree in Financial Economic, University of the Thai Chamber of Commerce

Director Accreditation Program :
• Director Accreditation Program (DAP) Class 197/2022

Training in the Past Year : 
• Seminar for Audit Committees: KEY concerns of Audit Committees – In the age of great transformation (EY)

Work Experiences :
2022-Present : Independent Director / Member of the Audit Committee / Member of the Risk Management Committee  and Member of the Nominating and Remuneration Committee, Malee Group Public Company Limited

2018-2022 : Independent Director / Member of the Audit Committee / Chairman of the Nominating and Remuneration Committee / Member of the Risk Management Committee, Abico Holdings Public Company Limited

2011-2012 : Lecturer of Executive MBA, Khon Kaen University and Ramkhamhaeng University

2003 – 2008 : President, Financial Advisory for SMEs and Public, Ministry of Finance

1999 – 2000 : Director of the Center for Financial Advisory for Small and Medium Enterprises and the Public, Ministry of Finance

1998 – 1999 : Education Loan Fund Manager , Ministry of Finance

1995-1998 : Managing Director, Credit Fancier LPN Co.,Ltd.

Director/Executive Director in Other Listed Companies : None

Director/Executive Director in Other Non-Listed Companies : None

Family Relationship between Director and Executive Management : None

Shareholding included shareholding by spouse and  minor child (%) :
• As of Mar 8, 2024: None
• As of Mar 10, 2025: None

Stock Trading During the Year 2024 : None

Number of Meeting Attendance :
• 4/4 Board of Directors Meetings
• 4/4 Audit Committee Meetings
• 4/4 Risk Management Committee Meetings
• 1/1 Nominating and Remuneration Committee Meeting

Date of First Director’s Appointment :
April 27, 2023

No. of Rotation (Term of office) : 1 Term or 1 Year

Education :
• Master in Business Administration class of 2010, Harvard Business School
• Bachelor of Arts in Economics (International Program), Thammasat University

Director Accreditation Program :
• Directors Certification Program (DCP) Class 142, Thai Institute of Directors Association (IOD)
• TLCA Executive Development Program (EDP) Class 9, Thai Listed Companies Association
• Subsidiary Governance Program Class 10/2024, Thai Institute of Directors Association (IOD)

Work Experiences :
2024-Present : Independent Director/ Member of the Audit Committee , Susco Public Company Limited.
2023-Present : Independent Director/ Member of the Audit Committee/ Member Risk Management Committee/ Member of the Nomination and Remuneration Committee – Malee Group Public Company Limited
2018-Present : Managing Director, Angthong Sugar Terminal Co.,Ltd.
2012-Present : Executive Director and Deputy Managing Director Accounting & Finance, Nakornphet Sugar Co.,Ltd.
2010-2016 : Chief Executive Officer, Vithai Biopower Co.,Ltd.
2023-Present : Director, Sugar Board
2019-Present : Director, Aawthai Warehouses Co.,Ltd.
2017-Present : Director and executive director, Asian Marine Services Plc.
2018-2022 : Director,  The Cane and Sugar Fund

Director/Executive Director in Other Listed Companies :
2 Company
• Director and executive director, Asian Marine Services Plc.
• Independent Director/ Member of the Audit Committee , Susco Public Company Limited.

Director/Executive Director in Other Non-Listed Companies :
3 Companies
• Angthong Sugar Terminal Co., Ltd.
• Nakornphet Sugar Co., Ltd.
• Aawthai Warehouses Co., Ltd.

Family Relationship between Director and Executive Management : None

Shareholding included shareholding by spouse and  minor child (%) :
• As of Mar 8, 2024: None
• As of Mar 10, 2025: None

Stock Trading During the Year 2024 : None

Number of Meeting Attendance : 
• 4/4 Board of Directors Meetings
• 4/4 Audit Committee Meetings
• 4/4 Risk Management Committee Meetings
• 1/1 The Nomination and Remuneration Meeting