1. AdrecoPlastics
2. AEP Industries
3. AGC Inc.
4. Asahi Kasei Corporation
5. BASF SE
6. Berry Global Inc.
7. Borealis AG
8. Chevron Phillips Chemical Company LLC
9. LG Chem
10. LyondellBasell Industries Holdings B.V.
11. Panchmal Plastics
12. Saudi Basic Industries Corporation
13. Shin-Etsu Chemical Co. Ltd.
14. Solvay S.A.
15. Telko Ltd.