PTT Exploration and Production Public Company Limited at its board meeting held on 12 February 2024 announced to elect the following persons to be a director effective from 1 March 2024. Mr. Danucha Pichayanan in replacement of Lieutenant General Nimit Suwannarat; Mr. Veerapat Kiatfuengfoo in replacement of Mr. Wattanapong Kurovat Mr. Danucha Pichayanan's Starting date of the position is 1 March 2024 Age: 54 years Education includes Bachelor of Engineering, Faculty of Engineering, Chulalongkorn University Master of Engineering Management, The George Washington University, USA Other directorship /executive positions at present: 1 October 2020 - Present Secretary-General of the Office of the National Economic and Social Development Council 1 October 2020 - Present Director of the Bank of Thailand 12 October 2020 - Present Member of the Board of Investment of Thailand 1 October 2020 - Present Director of Government Pension Fund 1 October 2020 - Present Director of Thailand Productivity Institute 1 October 2020 - Present Director and Secretary of National Strategic Plan Committee 23 January 2024 - Present Director of Faculty of Journalism and Mass Communication, Thammasat University Useful Past Experiences for PTTEP: 2015 - 2023 Director of the Provincial Electricity Authority 2017 - 2023 Independent Director, PTT Public Company Limited Manage PTTEP's business to ensure sustainable growth, environmentally friendliness and conduct business based on the principles of Good Corporate Governance. Adhere to the principles of transparency and prudence in decision-making processes, aiming to create value while also ensuring fair management of stakeholders.

Created economic measures to solve problems for the SME business sector and the public sector during the coronavirus outbreak. Prepared the 13th National Economic and Social Development Plan that emphasizes economic restructuring. Trainings: Diploma, The National Defense Course of National Defense College, Class 65 Director Certification Program (DCP 211/2015), Thai Institute of Directors The Executive Program on Energy Literacy for a Sustainable Future (Class 10), Thailand Energy Academy The Civil Service Executive Development Program: Visionary and Moral Leadership, Class 78/2013, Office of the Civil Service Commission Anti-Corruption Strategic Management for Senior Executives Program, Class 7/2016, Office of the National Anti-Corruption Commission Veerapat Kiatfuengfoo's Starting date of the position is 1 March 2024.

Age is 52 years. Education includes Bachelor of Business Administration, Kasetsart University, Master of Economics, Vanderbilt University, USA and Ph.D. Development Studies, University of Melbourne, Australia. Other directorship /executive positions at present includes 4 January 2024 - Present Director General, Energy Policy and Planning Office, Ministry of Energy, January 2024 - Present Director, Thailand Automotive Institute.

Useful Past Experiences for PTTEP includes2023 Deputy Permanent Secretary, the Office of the Permanent Secretary, Ministry of Energy 2023 Director /Member of the Risk Management Committee, Thai Oil Public Company Limited, 2023 Advisor to the Energy Working Group, Thai Chamber of Commerce 2021 - 2022 Deputy Director General of Energy Policy and Planning Office, Ministry of Energy, 2018 - 2021 Executive Director, Power Policy Division, Energy Policy and Planning Office, Ministry of Energy Support PTTEP in becoming a leading energy organization that fosters sustainability and stability for the country, while also being characterized by innovation to facilitate the development of a novel energy business model that promotes the growth of organizations on both domestic and global scales. Promote business operations that prioritize social and environmental responsibility, aligning with the global trend in energy development, aiming at reducing greenhouse gas emissions and mitigating global warming including conducting business with accurate and transparent information disclosure, while fostering the active participation of executives, employees, and shareholders. Outstanding Success and value added to PTTEP as Director: Determination of natural gas pricing policy Determination of national electric power development plan and natural gas management plan Trainings includes Director Certification Program (DCP 336/2023), Thai Institute of Directors The Executive Program on Energy Literacy for a Sustainable Future (Class 18), Thailand Energy Academy The Civil Service Executive Program, Class 13, Office of the Civil Service Commission Executive Development Program, Class 13, Ministry of Finance Executive Development Program, Class 10, Ministry of Education Executive Energy Management Program, Class 10, Ministry of Energy.