Position

• Director
• Member, CSR Committee for Sustainable Development
• Member, Environmental Sustainability Development Committee
• President & CEO, and President, Cementhai Holding Company Limited

 Date of Appointment as a Director

• March 29, 2023

 Education/Training

• Master of Business Administration, London Business School, United Kingdom (Distinction)
• Bachelor of Engineering, Electrical Engineering, Chulalongkorn University
• Management Development Program, The Wharton School, The University of Pennsylvania, U.S.A.
• Executive Development Program, Columbia University, U.S.A.
• Marketing for Management, Kellogg School, U.S.A.
• Innovation Management Program, Dupont, U.S.A.
• Advanced Management Program (AMP) Harvard Business School, U.S.A.

 Expertise

• Deep understanding in the area of core Business or Industry of SCG, Global and Regional Organization Management, and Economics and Investment
• Significant role in driving growth of Policy Setting and Strategic Planning (Global Vision), Foreign Affairs, Risk management and Crisis Management, Domestic and International Marketing (Market Insight)
• Expertise in Accounting / Financial Literacy, Finance such as Financial Landscape/Payment System, Human Capital Management, Merger & Acquisition, including Environmental, Social & Governance or “ESG” such as Diversity, Equity & Inclusion (DE&I), Energy Management such as renewable energy including Environmental, Social & Governance or “ESG” such as Decarbonization and Governance

Director Training (4)

• Directors Accreditation Program (DAP) 159/2019, Thai Institute of Directors Association
• Directors Certification Program (DCP) 298/2020, Thai Institute of Directors Association
• Capital Market Academy (CMA), Thailand
• Thai National Defense Collage (NDC)

Board Member/Management of Other Listed Companies on The Stock Exchange of Thailand (2)

• Since 2018 Director, SCG Decor Public Company Limited
• Since 2022 Vice Chairman and Member of the Remuneration Committee SCG Packaging Public Company Limited

Position in Other Company/Organization/Institution (2)

• Since 2018 Commissioner, PT Chandra Asri Petrochemical Tbk, Indonesia*
• Since 2023 NSTDA Governing Board, the National Science and Technology Development Board
  Remark: *Listed in the Stock Exchange of Indonesia

 Other Position in SCG

• Chairman and director of SCG’s subsidiaries, associates and other companies which are non-listed as assigned by the company

 5-years Past Experiences and/or Remarkable positions

• 2004 – 2010 Business Development and Corporate Planning Director, Chemicals Business
• 2008 – 2012 Deputy General Director, Long Son Petrochemicals Company Limited
• 2012 – 2018 General Director, Long Son Petrochemicals Company Limited
• 2018 – 2022 Vice President – Finance and Investment & CFO, SCG
• 2018 – 2022 Director, SCG Packaging Public Company Limited
• 2019 – 2023 Committee, Thai Listed Companies Association
• 2021 – 2023 Director, Harvard Business School Association of Thailand (HBSATh)
• 2022 – 2023 Executive Vice President, SCG

 Shareholdings (Ordinary Shares) (as at December 31, 2023)

• Held personally: (None)
• Held by Spouse or minor children: (None)

 Family Relationship among Directors and Executives

• (None)

 Support and Consult through activities related to the Company businesses

• Support and consult on innovation by visiting company products, services, research and development exhibition of all related businesses