1. Aditya Birla Group
2. FMC Corporation
3. Formosa Plastics Corporation
4. INEOS Group
5. Ishtar Company LLC
6. Kakdiya Chemicals
7. Nuberg Engineering Limited
8. Olin Corporation
9. PPG Industries
10. Pursuit Industries Pvt. Ltd.
11. Tata Chemicals Ltd.
12. The Dow Chemical Company
13. Tosoh Corporation
14. Vinmar International
15. Vynova Group
16. Westlake Corporation