1. Arihant Polymers
2. Arkema
3. Avient Corporation
4. BASF SE
5. Celanese Corporation
6. Covestro AG
7. Dow Inc.
8. Eastman Chemical Corporation
9. ELIX Polymers
10. Evonik Industries AG
11. Exxon Mobil Corporation
12. Huizhou Foryou Medical Devices Co. Ltd.
13. IMCD Group
14. Innovative Polymer Compounds Ltd.
15. Kent Elastomer Products
16. Koninklijke DSM N.V.
17. KRATON CORPORATION
18. Lubrizol Corporation
19. Makevale Limited
20. NatureWorks LLC
21. Poly-Med Inc.
22. SABIC
23. Seqens
24. Solvay S.A.
25. Topas Advanced Polymers GmbH
26. Trelleborg Group
27. Trinseo PLC
28. Victrex PLC
29. Zeus Company Inc.