1. AdvanSix Inc.
2. Arkema SA
3. Ascend Performance Materials LLC
4. Ashley Polymers Inc.
5. BASF SE
6. Domo Chemicals
7. Evonik Industries AG
8. Goodfellow Group
9. Gujarat State Fertilizers & Chemicals Limited (GSFC)
10. Huntsman Corporation
11. JSC Kamenskvolokno
12. Koch Industries
13. Kolon Industries Inc.
14. Koninklijke DSM N.V.
15. Kuraray Co. Ltd.
16. Lanxess AG
17. Mitsubishi Chemical Holdings
18. Radici Group
19. Toray Industries Inc.
20. Toyobo Co. Ltd.
21. Ube Industries Ltd.