MBA, Harvard Business School, USA

M.S. (Industrial Engineering), University of Texas at Arlington, USA

B.E. (Mining), Chulalongkorn University

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

Business and Investment Laws, as well as Merger and Acquisition

Environmental, Social and Governance

Directors Accreditation Program (DAP) 2004, Thai Institute of Directors Association

4 companies

Since 2026 Member of the Credit and Investment Committee, Member of the Human Resources and Remuneration Committee

Since 2025 Independent Director, The KASIKORNBANK Public Company Limited

Since 2025 Chairman

Since 2024 Independent Director, Pruksa Holding Public Company Limited

Since 2025 Chairman of the Business Unit Advisory Committee

Since 2022 Director and Chairman of the Nomination and Remuneration Committee, Central Retail Corporation Public Company

Since 2015 Director, Member of CR Committee for Sustainable Development, Member of the Governance and Nomination Committee, and Member of the Remuneration Committee, The Siam Cement Public Company Limited

10 companies

Since 2025 Executive Director, Central Group of Companies Co., Ltd.

Since 2024 Advisor, The Privy Purse Bureau

Since 2024 Member, the Equitable Education Fund (EEF)

Since 2024 Independent Director, Mitr Phol Sugar Corporation Limited

Since 2022 Director, SCG Chemicals Public Company Limited

Since 2021 Sub-committee, The Ananta Samakhom Throne Hall Reconstruction

Since 2020 Committee, the Promotion of Social Sector Collaboration, Prince Chakri Award Foundation

Since 2016 Committee, Engineer Division of the Anandamahidol Foundation

Since 2016 Director, SCG Foundation

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

2023 - 2025 Eminent Persons of Monetary Policy Committee, Bank of Thailand

2022-2025 Lead Independent Director, Central Retail Corporation Public Company

2022 - 2023 Executive Director (Council Board), Thailand Carbon Neutral Network

2021 - 2023 Board of Committee, Ramathibodi Elderly Care and Hospice

2018 - 2023 Honorary Advisor, The Federation of Thai Industries

2018 - 2023 Director, Mrigadayavan Palace Foundation Under the royal patronage of HRH Princess Bejaratana Rajasuda Sirisobhabannavadi

2018 - 2020 Sub-Committee, the Promotion of Social Sector Collaboration, Prince Chakri Award Foundation

2016 - 2025 Chairman of Board, SCG Decor Public Company Limited

2016 - 2023 Council Member, World Business Council for Sustainable Development

2016 - 2023 President & CEO SCG (GICS sector: Materials)

2015 - 2023 NSTDA Governing Board, the National Science and Technology Development Board

as at December 31, 2025

Held personally: 100,000 shares (0.002%)

Held by spouse or minor children: (None)

(None)