1. Advanced EMC Technologies
2. BASF SE
3. Celanese Corporation
4. CHEMIEURO
S.L.
5. DIC CORPORATION
6. Diener electronic GmbH + Co. KG
7. Drake Plastics Ltd. Co.
8. Eastman Chemical Company
9. Ensinger India Engineering Plastics Private Limited
10. Evonik Industries AG
11. Kureha Corporation
12. LG Chem
13. Lion Idemitsu Composites Co. Ltd.
14. Merck KGaA
15. Poly Fluoro Ltd.
16. Polyplastics Co. Ltd.
17. Precision Coating Company Inc.
18. RTP Company
19. SABIC
20. Solvay S.A.
21. Sumitomo Bakelite Co. Ltd.
22. TEIJIN LIMITED
23. TORAY INDUSTRIES Inc.
24. Tosoh Corporation
25. Zhejiang NHU Co. Ltd.