Overview As of 1 March 2021

Rank Shareholders # Shares % Shares
1. PTT Global Chemical Public Company Limited 739,999,980 72.29
2. Mr. Samrerng Manoonpol 54,195,900 5.29
3. Mrs. Pensri Ratanasontrakul 14,199,400 1.39
4. Mr. Songchai Achariyahiranchai 8,200,000 0.80
5. Thai NVDR Company Limited 6,980,430 0.68
6. Bangkok Life Assurance Public Company Limited 6,445,800 0.63
7. Ms. Pornrat Achariyahiranchai 4,500,000 0.44
8. Muang Thai Life Assurance Public Company Limited 3,800,000 0.37
9. Mr. Shwin Tangcravakoon 3,500,000 0.34
10. Mr. Pyrach Ummarichot 3,490,000 0.34