1. 3M Company
2. Arkema Group
3. Asahi Kasei Corporation
4. BASF SE
5. Celanese Corporation
6. Covestro AG
7. Daikin Industries
Ltd.
8. DuPont de Nemours Inc.
9. Eastman Chemical Company
10. Evonik Industries AG
11. HEXPOL AB
12. Huntsman International LLC
13. Kuraray Co. Ltd.
14. LANXESS AG
15. Lubrizol Corporation
16. Mitsubishi Chemical Corporation
17. Momentive Performance Materials Inc.
18. Rogers Corporation
19. RTP Company
20. Shin-Etsu Chemical Co. Ltd.
21. Solvay S.A.
22. The Dow Chemical Company
23. Trelleborg AB
24. Wanhua Chemical Group Co. Ltd.
25. ZEON CHEMICALS L.P.