Bachelor of Engineering (Industrial Engineering), Chiang Mai University

Diploma in Pulp & Paper Technology, The University of Auckland, New Zealand

Advanced Management Program (AMP), Harvard Business School, Harvard University, USA

Managing Global Business, Harvard Business School, Harvard University, USA

Executive Education Program, Columbia Business School, Columbia University, USA

Management Development Program XIX, The Wharton School, University of Pennsylvania, USA

Building Competitive Advantage Through Operations Program, Harvard Business School, Harvard University, USA

Top Executive Program in Commerce and Trade (TEPCoT#10), The University of the Thai Chamber of Commerce

Top Executives Program, Class 29, Capital Market Academy

National Defence Course, Class 63, Thailand National Defence College

Core Business of the Company and Businesses in the Company's Supply Chains

Financial Statements Reviewing

Vision, Mission and Policy Setting and Strategic Planning for Large Organizations

Consumer Market, Food Packaging Market, and Healthcare and Medical Packaging Market

Overseas Investment, International or Regional Business Administration and Cultural Difference Management

Innovation and Technology, Application of Technology in Industries and Business Sectors, and Digitalization or Al Adoption

Large Organization Management and Human Resource Management

Risk Management and Crisis Management

Environmental, Social and Governance

Director Accreditation Program (DAP) 163/2019, Thai Institute of Directors Association

(None)

3 companies

Since 2025 Working Group on Internal Risk Management, the Thai Chamber of Commerce and the Board of Trade of Thailand

Since 2019 Director of the Executive Board the Thai Chamber of Commerce

Since 2019 Commissioner, PT Fajar Surya Wisesa Tbk., Indonesia*

Remark: *Listed in the Stock Exchange of Indonesia

2023 - 2024 Director, the Members Strengthening Committee, the Thai Chamber of Commerce

2019 - 2025 President Commissioner, PT Fajar Surya Wisesa Tbk., Indonesia

2019 President, Packaging Business, The Siam Cement Public Company Limited

2018 - 2019 Managing Director, Thai Containers Group Company Limited

2017 - 2018 President, The Thai Pulp and Paper Industries Association

2014 - 2019 Managing Director, Siam Kraft Industry Company Limited

2011 - 2014 President & CEO, United Pulp and Paper Co., Inc., Philippines

2011 Director, Procurement Office, Siam Kraft Industry Company Limited

2010 - 2011 Director, Corporate Sustainable Development, SCG Paper Public Company Limited

2007 - 2010 Vice President - Manufacturing, United Pulp and Paper Co., Inc., Philippines

as at December 31, 2025

Held personally: (None)

Held by spouse or minor children: (None)

(None)

10 companies

Chairman and director of SCP's subsidiaries, associates and other companies which are non-listed as assigned by SCGP