Miss Arisara Suthasut Age: 46 Years Appointed Positions: Executive Vice President, Corporate Affairs and Company Secretary Date of being an Executive Vice President, Corporate Affairs and Company Secretary 1 October 2019 Years of being an Executive Vice President, Corporate Affairs and Company Secretary 2 Years 2 Months Possession of IRPC shares (%) No. of share IRPC: 2,200 Share Possession: 0.00001% Family relationship within the Company, major shareholder or subsidiaries None Education/ Training • Bechelor of Engineeering (Chemical Engineering), Kasetsart University • Master of Science, Petrochemical Technology, The Petroleum and Petrochemical College, Chulalongkorn University • The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD) • Company Secretary Program (CSP), Class 106/2020, Thai Institute of Directors Association (IOD) Work Experience within the past 5 years Jan. 2020 - Dec. 2020 Acting Executive Vice President, Corporate Sustainability Management, IRPC Public Company Limited 2018 - Sep. 2019 Director, Corporate Management Department, PTT Tank Terminal Company Limited 2013 - 2019 Division Manager, Downstream Business, PTT Public Company Limited 2013 - 2017 Division Manager, Business Development Department, IRPC Public Company Limited Current Position Board Member/ Management in Listed Company - The Stock Exchange of Thailand Oct. 2019 - Present Executive Vice President, Corporate Affairs and Company Secretary, IRPC Public Company Limited 2019 - Present Department Manager, Chief Operation Office Downstream Petroleum Business, PTT Public Company Limited Board Member/ Management in Non-Listed Company - The Stock Exchange of Thailand Oct. 2019 - Present Director, IRPC Technology Company Limited Oct. 2019 - Present Director, Sarn Palung Social Enterprise Company Limited Mr. Veerawat Srinoradithlert Age: 59 Years (Retired 30 April 2021) Possession of IRPC shares (%) No. of share IRPC: 10,579 Share Possession: 0.00005% Family relationship within the Company, major shareholder or subsidiaries None Education/ Training • Bachelor of Engineering (Chemical Engineering), King Mongkut’s University of Technology Thonburi • Master of Business Administration, Burapha University • Mini MBA, Thammasat University • Executive Development Program • The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD) Work Experience within the past 5 years May 2020 - Apr 2021 Director, Rayong Acetylene Company Limited Apr. 2020 - Apr. 2021 Director, IRPC Oil Company Limited Jan. 2020 - Apr. 2021 Acting Senior Executive Vice President, Innovation and Operation Excellence, IRPC Public Company Limited Mar. 2019 - Apr. 2021 Senior Executive Vice President, Corporate Organization Effectiveness Oct. 2019 - Apr. 2021 Director, IRPC Technology Company Limited 2012 - Feb. 2019 Executive Vice President, Engineering & Maintenance, IRPC Public Company Limited Current Position Board Member/ Management in Listed Company - The Stock Exchange of Thailand None Board Member/ Management in Non-Listed Company - The Stock Exchange of Thailand None 52 IRPC PUBLIC COMPANY LIMITED 56-1 ONE REPORT 2021
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