1. Akzo Nobel N.V.
2. Arkema Inc.
3. CP Kelco U.S. Inc.
4. Daicel Corporation
5. Dow Chemical Company
6. DuPont de Nemours Inc.
7. Haihang Industry Co. Ltd.
8. Hangzhou Showland Technology Co. Ltd.
9. Harke Group
10. Huzhou Mizuda Hope Bioscience Co. Ltd.
11. Huzhou Zhanwang Pharmaceutical Co. Ltd.
12. J. RETTENMAIER & S?HNE GmbH + Co KG
13. Lamberti S.p.A.
14. Merck KGaA
15. Nippon Soda Co. Ltd.
16. Scope Ingredients Pvt. Ltd.
17. SE Tylose GmbH & Co. KG
18. Shandong Head Group Co. Ltd.
19. Shin-Etsu Chemical Co. Ltd.
20. SIDLEY CHEMICAL CO. LTD.
21. TRC Inc.
22. Yixing Hongbo Fine Chemical Co. Ltd.
23. Zhejiang Kehong Chemical Co. Ltd.
24. Zhicheng Cellulose Co. Ltd.