1. Ashland Inc.
2. Ataman Kimya Ltd.
3. BASF SE
4. Clariant AG
5. Covestro AG
6. DIC Corporation
7. Eastman Chemical Company
8. Evonik Industries AG
9. Henkel AG & Co. KGaA
10. Kao Corporation
11. LG Chem
12. Lubrizol Corporation
13. Merck KGaA
14. Mitsubishi Chemical Corporation
15. Nippon Shokubai Co. Ltd.
16. Rudolf GmbH
17. SABIC
18. Samrat Industries
19. Sika AG
20. Solvay S.A.
21. SUMITOMO SEIKA CHEMICALS CO.LTD.
22. The Dow Chemical Company
23. Vedic Orgo LLP
24. Vizag chemical