GC One Report 2023 [EN]

(2) Head of Corporate Compliance Miss Darawadee Denpaibul has been appointed as Acting Vice President of Corporate Governance, effective February 16, 2024, and Mrs. Rattana Nakasiri, Vice President of Corporate Governance, served as Head of Corporate Compliance from October 15, 2015 to December 31, 2023. The responsibilities include overseeing corporate compliance, promoting corporate governance in business practices, and ensuring that the Executives and employees of GC Group comply with laws, rules, and regulations in countries where GC operates. Name - Surname Age Appointed Education Training : Miss Darawadee Denpaibul Acting Vice President - Corporate Governance : 49 Years : 16 February 2024 : Master of Law (LLM.), Case Western Reserve University, School of Law, Cleveland, OH, U.S.A. : Bachelor of Law (LLB), Thammasat University, Faculty of Law : Fraud 2023 organized by Federation of Accounting Professions under the Royal Patronage of His Majesty the King : Integrated Enterprise Risk Management 2023 organized by PWC Thailand : Anti-Corruption for executive program 2023 organized by PTT Global Chemical Public Company Limited : Segregation of Duties 2022 organized by PTT Global Chemical Public Company Limited : Three Lines Model 2022 organized by PTT Global Chemical Public Company Limited : dEXI SPARK- Data Science & Engineering 2021 organized by PTT Global Chemical Public Company Limited : Ethical Leadership : Turning Ethics into Action 2021 organized by PTT Global Chemical Public Company Limited : GC Compliance for management 2021 organized by PTT Global Chemical Public Company Limited : GCMS Lead Assessor, GCMS Assessment, Scoring, and Report, and Writing, and GCMS Principles and Criteria Group 2, 2021 organized by PTT Global Chemical Public Company Limited : CG Role Model Focus on Action Group 5, 2019 organized by PTT Global Chemical Public Company Limited : Mandatory Compliance 2019 organized by PTT Global Chemical Public Company Limited : Roles of Executives vs Internal Control Group 3, 2018 organized by PTT Global Chemical Public Company Limited : Management Development Program Group 2, 2014 organized by PTT Global Chemical Public Company Limited : HR for Section Heads (4B1L) 2013 organized by DDI: Development Dimensions International : Internship in Legal Department 2001, Forest City Enterprise Inc., Cleveland, OH, U.S.A. : Passed a training course and examination of lawyer’s license in 1998 as set by the Lawyer Council of Thailand under the Royal Patronage Board Member / Management in Listed Company – The Stock Exchange of Thailand : 1 : Acting Vice President - Corporate Governance, PTT Global Chemical Public Company Limited Board Member / Management in Non-Listed Company – The Stock Exchange of Thailand : None Position in Other Organizations / Institutions : None Work Experiences (5-year past experiences) 1 Aug 2022 - 15 Feb 2024 Division Manager - Governance Risk and Compliance, PTT Global Chemical Public Company Limited 16 Jan 2019 - 31 Jul 2022 Division Manager - Subsidiary Governance and Policy, PTT Global Chemical Public Company Limited 1 Jun 2014 -15 Jan 2019 Division Manager - Subsidiary Management, PTT Global Chemical Public Company Limited Shareholding : None Relation among Family with Other Directors, Management, Major Shareholders of the Company or Subsidiaries : None 400

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