1. 3H VINACOM CO. LTD
2. Avient Corporation
3. Borealis AG
4. Charloma Inc.
5. Exxon Mobil Corporation
6. Hanwha Solutions Corporation
7. HDC Hyundai EP Company
8. Hibco Plastics Inc.
9. Janco Electronics Inc.
10. Kkalpana Industries Limited
11. LyondellBasell Industries Holdings B.V.
12. Nouryon Chemicals Holding B.V.
13. Polylink Polymers (India) Ltd.
14. SACO AEI Polymers
15. Sankhla Polymers Pvt. Ltd.
16. SILON s.r.o.
17. Solvay S.A.
18. The Dow Chemical Company
19. Zhejiang Wanma Macromolecule Material Co. Ltd.
20. Zimmer Biomet Holdings Inc.