BUSINESS OPERATION AND PERFORMANCE CORPORATE GOVERNANCE FINANCIAL REPORTS AND FINANCIAL STATEMENTS APPENDIX 7. Mr. Narongchai Pisutpunya President of GC-M PTA Company Limited and Thai PET Resin Company Limited 8. Mrs. Wilawan Songjaroen Managing Director of GC Maintenance and Engineering Company Limited 9. Mr. Kridsada Prasertsuko Managing Director of NPC Safety and Environmental Service Company Limited 1. Mr. Siridech Kumvongdee President of HMC Polymers Company Limited 2. Mr. Monton Rochvatanaboon Managing Director of GC Oxirane Company Limited 3. Mr. Amnuai Phrom-Anant Director of GC Logistics Solutions Company Limited 4. Mr. Thitipol Artsanchorn Managing Director of GC Marketing Solutions Company Limited 5. Miss Kornkamol Korpaisarn Managing Director of GC Polyols Company Limited 6. Mr. Piroj Samutthananont Managing Director of Global Green Chemicals Public Company Limited 10. Mr. Theerapol Muenpakdee Managing Director of Thai Tank Terminal Limited 11. Miss Somsri Phanichrungruang President of PTT MCC Biochem Company Limited 12. Mrs. Panida Chinayone Senior Vice President Reporting to Chief Executive Officer & President, Business Process Redesign Project Leader EXECUTIVE VICE PRESIDENT AND SENIOR VICE PRESIDENT APPOINTED AS EXECUTIVE OF GC’S SUBSIDIARIES/PROJECT LEADER 161