1. Ataman Acar Kimya A.S.
2. Covalent Chemical LLC
3. DRT- Les D?riv?s R?siniques et Terp?niques by Firmenich Group
4. Dutch Mountain Solutions
5. Eastman Chemical Company
6. Florachem Corp.
7. Forchem Oyj
8. Foreverest Resources Ltd.
9. G.C. Rutteman & Co. B.V.
10. Harima Chemicals Group Inc.
11. Ilim Group
12. Ingevity Corporation
13. Koch Industries Inc.
14. Kraton Corporation
15. Lascaray SA
16. Meridian Chemicals LLC
17. Pine Chemical Group
18. Segezha Group
19. Silver Fern Chemical Inc.
20. Song Chuan Pine Chemicals Co. Ltd.
21. Stora Enso
22. Sunpine AB
23. TER Chemicals GmbH & Co. KG
24. Tradeasia International Inc.
25. Univar Inc.
26. xArakawa Chemical Industries Ltd.
27. YKA Akay Ticaret ve Kimya Sanayi A.S.
28. Zhengzhou Meiya Chemical Products Co.Ltd