Board of Director-old

• 1. Mr. Vachara Tuntariyanond

• Chairman of the Board of Directors, Independent Directors and Chairman of the Risk Management Committee

• 2. Mr. Pawat Vitoorapakorn

• Vice Chairman, Chief Executive Officer and Deputy Chief Executive Officer of Research and Development Business

• 3. Mr. Chaiwat Atsawintarangkun

• Chairman of the Audit Committee and Independent Director

• 4. Mr. Tanachai Santichaikul

• Audit Committee and Independent Director

• 5. Mr. Sakarindr Bhumiratana

• Audit Committee and Independent Director

• 6. Mr. Teerawat Vitoorapakorn

• Director, Deputy Chief Executive Officer of Plastic and Packaging Business

• 7. Mr. Chumnan Vitoorapakorn

• Director, Deputy Chief Executive Officer of Insulation Business

• 8. Mr. Chalieo Vitoorapakorn

• Director, Deputy Chief Executive Officer of Business Development and Investment

• 9. Mr. Ekawat Vitoorapakorn

• Director, Deputy Chief Executive Officer of Automotive Parts and Accessories Business