1. AGC Inc.
2. Akzo Nobel N.V.
3. Arihant Chemicals
4. BASF SE
5. Bayer AG
6. Chemex Organochem Pvt. Ltd.
7. DuPont de Nemours Inc.
8. EASTMAN CHEMICAL COMPANY
9. Evonik Industries AG
10. Gujarat Alkalies and Chemicals Limited
11. Huntsman International LLC
12. INEOS AG
13. JSR Corporation
14. KEM ONE SAS
15. Merck KGaA
16. Ningbo Juhua Chemical & Science Co. Ltd.
17. Occidental Petroleum Corporation
18. Research Solutions Group Inc.
19. Solvay S.A.
20. Spectrum Chemical Mfg. Corp.
21. SUMITOMO SEIKA CHEMICALS CO.LTD.
22. The Dow Chemical Company
23. Tokuyama Corporation
24. Vizag Chemical