1. 3M Company
2. Arakawa Chemical Industries
Ltd.
3. Avery Dennison Corporation
4. Chukoh Chemical Industries
Ltd.
5. Compagnie de Saint-Gobain S.A.
6. Covestro AG
7. Daicel Corporation
8. Daikin Industries
Ltd.
9. Dr. Dietrich Muller GmbH
10. DuPont de Nemours Inc.
11. Eastman Chemical Company
12. Emco Industrial Plastics
13. Evonik Industries AG
14. Honeywell International Inc.
15. Interplast Group
16. Kaneka Corp.
17. Kuraray Co. Ltd.
18. Mitsui Chemicals Inc.
19. SABIC
20. Sealed Air Corp.
21. SMP Corporation
22. Solvay S.A.
23. Taimide Tech. Inc.
24. The Chemours Company
25. Victrex Manufacturing Limited