1. Alfa Chemistry
2. Asia Union Electronic Chemical Corp.
3. Avantor Inc.
4. BASF SE
5. Borregaard AS
6. Celanese Corporation
7. Chang Chun Group
8. Daicel Corporation
9. Daikin Industries Ltd.
10. DERIVADOS DEL FLUOR by Minersa Group
11. Eastman Chemical Company
12. Fujifilm Holdings Corporation
13. GAB Neumann GmbH by Mersen Group
14. Honeywell International Inc.
15. Ineos
16. Kanto Chemical Co. Inc.
17. LANXESS
18. Linde PLC
19. Merck KGaA
20. Mitsubishi Chemical Corporation
21. Otto Chemie Pvt. Ltd.
22. Sarex overseas
23. Sinochem
24. Solvay S.A.
25. Stella Chemifa Corporation
26. Technic Inc.
27. TNC Industrial Co. Ltd.
28. Transene Company Inc.
29. Yingpeng Chemical Co. Ltd.