Position
Vice Chairman of the Board, Independent Director, Audit Committee, Chairman of Nomination and Remuneration committee, Chairman of Corporate Governance Committee

Age : 75 years

Education / Training

• Doctor of Philosophy in Electrical Engineering, Missouri University of Science and Technology, USA
• Master Degree of Electrical Engineering, Stanford University, USA
• Bachelor of Engineering in Electrical Engineering (First-Class Honor), Chulalongkorn University
• Certificate in Regulatory Economics and Processes, University of Florida, USA
• Certificate in Telecommunications, Southern Alberta Institute of Technology, Canada
• Director Accreditation Program (DAP) Class 78/2009, Thai Institute of Directors

Other Current Position(s)

• Council Chairman, Kanchanaburi Rajabhat University
• Vice Rector, Sripatum University
• Inspector of National Education Standards and Quality Assessment (Public Organization)
• Chairman of Self-Assessment Report, Commission on Higher Education.
• Director, SPUni search Co., Ltd.

Shareholding as of 31 December 2017
None

Position
Independent Director, Chairman of the Audit Committee, Nomination and Remuneration Committee, Chairman of Risk Management Committee

Age : 65 years

Education / Training

• Master of Business Administration, National Institute of Development Administration (NIDA)
• Bachelor of Accounting, Bangkok University
• Certificate Visiting Colleague Program, University of Hawaii at Manao, USA
• Certificate Advanced Higher Education Management (Class 8), Ministry of University Affairs
• Director Accreditation Program (DAP) Class 28/2004, Thai Institute of Directors
• Audit Committee Program (ACP) Class 13/2006, Thai Institute of Directors

Other Current Position(s)

• Vice Rector, Sripatum University
• Internal Evaluator, The Commission on Higher Education
• External Quality Assessment, The Office for National Education Standards and Quality Assessment (Public Organization)
• Finance and Treasurer Committee, Ethanol and Biodiesel Club of Thailand
• Financial and Accounting Consultant, Ministry of Finance
• Director, President Automobile Industries Co., Ltd.
• Director, Sonic Interfreight Co.,Ltd

Shareholding as of 31 December 2017
None

Position
Independent Director, Audit Committee

Age : 47 years

Education / Training

• Master of Science in Business Economics, Bentley Graduate School of Business, Massachusetts, USA
• Master of Business Administration, St. Louis University, USA
• Bachelor of Business Administration, Assumption University
• Director Accreditation Program (DAP) Class 78/2009, Thai Institute of Directors

Other Current Position(s)

• Co-Chief Executive Officer, Hero Experience Co., Ltd.
• Director and Managing Director, IBUYNOW Co., Ltd.
• Director and Managing Director, PMD Plus Co., Ltd.

Shareholding as of 31 December 2017
None

Position
Independent Director, Audit Committee, Risk Management Committee, Corporate Governance Committee

Age : 51 years

Education / Training

• Master of Law Program in Business Law, Ramkhamheang University
• Master of Business Administration, Sripatum University
• Bachelor of Laws, Ramkhamheang University
• Graduate Diploma Program in Business Law, Ramkhamheang University
• Certificate Program in accounting and taxation, The Central Tax Count
• Director Accreditation Program (DAP) Class 78/2009, Thai Institute of Directors

Other Current Position(s)

• Manager / Lawyer and legal adviser, K & Partner Law Office
• Director and Managing Director, K & Partner Co., Ltd.
• Director, President Automobile Industries Co., Ltd.

Shareholding as of 31 December 2017
None

Position
Director, Nomination and Remuneration Committee

Age : 42 years

Education / Training

• Master of Science in Computer Information System, Boston University, USA
• Master of Science in Actuarial Sciences Concentration in Mathematical Finance, Boston University, USA
• Bachelor of Business Administration (Finance and Banking), Thammasat University
• Bachelor of Laws, Ramkhamhaeng University
• Certificate in Internet Law, Harvard University, USA
• Certificate Ceremony of Participants in Patent Agent Training, Department of intellectual Property
• Certificate Lawyer in Intellectual Property Rights, The Central Intellectual Property and Internal Trade Cout
• Certificate in Arbitration and Mediation of disputes about the Property litigation
• Director Accreditation Program (DAP) class 50/2006, Thai Institute of Directors

Other Current Position(s)

• Director, Intellectual Property Management Co., Ltd.
• Subcommittee of trademark Appeal Board, Ministry of Commerce
• Independent Director and Audit Committee, Major Development Public Co., Ltd.
• Director and Managing Director, Manomont Real Estate Co., Ltd.
• Director, Chow Energy Co., Ltd.

Shareholding as of 31 December 2017
None

Position
Independent Director, Corporate Govenace Committee

Age : 51 years

Education / Training

• Master of Business Administration in Finance, (Honors), The Wharton School, University of Pennsylvania, USA
• Bachelor of Science in Mechanical Engineering, Massachusetts Institute of Technology, USA
• Director Accreditation Program (DAP) class 65/2007, Thai Institute of Directors
• Director Certification Program (DCP) class 207/2015, Thai Institute of Directors

Other Current Position(s)

• Partner and Chief Financial Officer, Khiri Travel Group of Company
• Independent Director and Audit Committee, Builder Smart Public Company Limited

Shareholding as of 31 December 2017
0.05 % (total 414,000 shares)

Position
Director, Chairman of Executive Committee, Nomination and Remuneration Committee, Risk Management Committee, Corporate Governance Committee

Age : 39 years

Education / Training

• Bachelor of Arts (Political Science), Ramkhamhaeng University
• Risk Management Seminar & Workshop, The Stock Exchange of Thailand
• Certificate of Audit and Quality Control Program for the Internal Efficiency/ Dharmniti Seminar and Training Co., Ltd.
• Director Accreditation Program (DAP) Class 28/2004, Thai Institute of Director

Other Current Position(s)

• Director and Chief Executive Officer, Chow Energy Public Company Limited
• Director, Vertex Logistics Services Co., Ltd.
• Director, The Association of Thai Steel Industries

Shareholding as of 31 December 2017
51.00 % (total 408,000,000 shares)

Position
Director, Executive Committee, Chief Executive Officer, Managing Director, Acting Vice President of Procurement

Age : 44 years

Education / Training

• Book Keeping and Accountant, London Chamber of Commerce and Industry, United Kingdom
• Trading Practice Studies, Lee Wai Lee Technical Institute
• Risk Management Seminar & Workshop, The Stock Exchange of Thailand
• Director Accreditation Program (DAP) class 28/2004, Thai Institute of Director

Other Current Position(s)

• Director, Chow Energy Public Company Limited

Shareholding as of 31 December 2017
5.06 % (total 40,500,000 shares)

Position
Director, Executive Director, Deputy Managing Director

Age : 40 years

Education / Training

• Bachelor of Science in Business Administration, Suffolk Sawyer School of Management, Suffolk University, USA
• Risk Management Seminar & Workshop, The Stock Exchange of Thailand
• Corporate Governance Program, Department of Business Development, Ministry of Commerce
• Certificate of Audit and Quality Control Program for the Internal Efficiency / Dharmniti Seminar and Training
• Director Accreditation Program (DAP) class 78/2009, Thai Institute of Director

Other Current Position(s)

• Director, Chow International Co., Ltd.

Shareholding as of 31 December 2017
5.06 % (total 40,500,000 shares)