IRPC One Report EN

Mr. Noppadol Pinsupa Age: 57 Years (Resigned 1 October 2021) Possession of IRPC shares (%) No. of share IRPC: - Share Possession - % Family relationship within the Company, major shareholder or subsidiaries None Education/ Training • Bachelor of Engineering (Electrical), Chulalongkorn University • Master of Engineering (Electrical), Chulalongkorn University • The Executive Program in Energy Literacy for a Sustainable Future, Class 14/2019, Thailand Energy Academy • TIJ Executive Program on the Rule of Law and Development (RoLD Program), 2017, Thailand Institute of Justice (TIJ) • Leadership Program, Class 22/2016, Capital Market Academy, The Stock Exchange of Thailand • G - 20Y Summit 2015, France • Mitsui - Harvard Business School HBS - Global Management Academy 2015 Japan and USA • Briefing on International Anti-Corruption, International Cases and Practices, 2015 • Diploma, National Defence College, The National Defence Course, Class 60, Thailand National Defence College • Program for Senior Executive on Justice Administration Batch, Class 19/2014, Judicial Training Institute • PTT Leadership Development Program III, 2013, PTT Leadership and Learning Institute • Breakthrough Program for Senior Executives International Leading Business School (IMD) Lausanne, Switzerland • Assessor Training Program, Thailand Quality Award (TQA) • Director Certification Program (DCP), Class 146/2011, Thai Institute of Directors Association (IOD) • Financial Statements for Directors (FSD), Class 12/2011, Thai Institute of Directors Association (IOD) Work Experience within the past 5 years Jan. 2021 - Sep. 2021 Member of theNominationandRemuneration, IRPC Public Company Limited Dec. 2020 - Sep. 2021 Director, IRPC Public Company Limited Dec. 2020 - Sep. 2021 Senior Executive Vice President, Innovation and Digital, PTT Public Company Limited Dec. 2020 - Jan. 2021 Director/ Member of the Corporate Governance Committee, IRPC Public Company Limited May 2019 - Nov. 2020 Chairman, IRPC Oil Company Limited Apr. 2019 - Jan. 2021 Chairman, IRPC Polyol Company Limited Mar. 2019 - Nov. 2020 Director, IRPC Oil Company Limited Mar. 2019 - Dec. 2020 Chairman, IRPC A&L Company Limited Mar. 2019 - Nov. 2020 Chairman, IRPC Technology Company Limited Mar. 2019 - Dec. 2020 Chairman, iPolymer Company Limited Feb. 2019 - Nov. 2020 Director/ Member of the Risk Management Committee/ President and Chief Executive Officer/ Secretary of the Board of Directors, IRPC Public Company Limited Feb. 2019 - Aug. 2019 Chairman, PTT Energy Solutions Company Limited Oct. 2017 - Jan. 2019 Chairman, PTT Global LNG Company Limited 2017 Chairman, PTT LNG Company Limited Apr. 2016 - Jan. 2019 Senior Executive Vice President, Gas Business Unit, PTT Public Company Limited 2015 - 2016 Executive Vice President working on Acting Senior Executive Vice President, Gas Business Unit, PTT Public Company Limited Oct. 2015 - Jan. 2019 Director/ Member of the Risk Management Committee, Thaioil Public Company Limited 2014 - 2018 Chairman, PTTNatural GasDistributionCompany Limited Current Position Board Member/ Management in Listed Company - The Stock Exchange of Thailand Nov. 2021 - Present Director/ Member of the Nomination and Remuneration Committee/ Chairman of the Risk Management Committee, Global Power Synergy Public Company Limited Oct. 2021 - Present Director/ Director to the Corporate Governance Committee, PTT Global Chemical Public Company Limited Oct. 2021 - Present Chief New Business and Infrastructure Officer, PTT Public Company Limited Board Member/ Management in Non-Listed Company - The Stock Exchange of Thailand Present Director, Arun Plus Company Limited 43 Board of Directors IRPC PUBLIC COMPANY LIMITED

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