General Chaipruak Doungprapat

As of 2 February 2026

Age: 58 Years 5 Months

Appointed: 8 April 2025

Shareholding: None

Relation among Family with other Directors, Management, Major Shareholders of the Company or Subsidiaries: None

Education / Training

• Master of Art (Defense Studies), Command and General Staff College
• General Course, Class 77, Command and General Staff College
• Infantry Officer Advance Course (Class 65), Infantry School
• Infantry Officer Basic Course (Class 87), Infantry School
• Ranger Course (Class 97), Special Warfare School
• Parachutist Course (Class 180), Special Warfare School
• The National Defence Course (Class 64), National Defence College of Thailand (NDC)

Director Training

• None

Board Industry Experience & Expertise

• Energy, Human Resource Management, Enterprise Risk Management, Law, National Defence and Sustainability

Board member / Management in Listed Company - The Stock Exchange of Thailand: 1

• 8 Apr 2025 - Present Independent Director and Director to the Nomination & Remuneration Committee, PTT Global Chemical Public Company Limited

Board member / Management in Non-Listed Company - The Stock Exchange of Thailand

• None

Position in Other Organization / Institutions: 1

• 1 Oct 2025 - Present Chief of Staff, Royal Thai Army

Work Experiences (5-years Past Experiences)

• 2025 - 30 Sep 2025 Deputy Chief of Staff, Royal Thai Army
• 2024 - 2025 Director of Operations, Royal Thai Army
• 2022 - 2023 Deputy Director of Operations, Royal Thai Army
• 2019 - 2023 Director, Metropolitan Electricity Authority