1. BASF SE
2. China Petrochemical Corporation
3. DuPont de Nemours Inc.
4. Eastman Chemical Company
5. Elekeiroz S/A
6. Evonik Industries AG
7. Exxon Mobil Corporation
8. Formosa Plastics Corporation
9. Grupa Azoty S.A.
10. Hanwha Corporation
11. INEOS AG
12. Johnson Matthey
13. KH Neochem Co. Ltd.
14. LG Chem Ltd.
15. Matangi Industries
16. Merck KGaA
17. OQ Chemicals GmbH
18. Perstorp Holding AB
19. QatarEnergy
20. Sasol Limited
21. Saudi Basic Industries Corporation
22. Solvay S.A.
23. The Andhra Petrochemicals LImited
24. Tokyo Chemical Industry Co. Ltd
25. Vizag chemical