1. Arkema S A
2. Ashirwad Chemicals
3. Axens SA
4. BASF SE
5. Calgon Carbon Corporation
6. Clariant AG
7. CWK Chemiewerk Bad Kostritz GmbH
8. Desicca Chemicals Pvt. Ltd.
9. Dow Chemical Company
10. Evonik Industries AG
11. Fuji Silysia Chemical Ltd.
12. Global Adsorbents Pvt. Ltd.
13. Grace Davison
14. Guangdong Xintao Technology Co. Ltd.
15. Hengye Inc.
16. Honeywell International Inc.
17. Jiangxi Xintao Technology Co. Ltd.
18. KNT Group
19. Merck KGaA
20. Mitsubishi Chemical Corporation
21. Osaka Gas Chemicals Co. Ltd.
22. Shanghai Jiuzhou Chemicals Co. Ltd.
23. Shiv Chemicals
24. Tropack Packmittel GmbH
25. Wisesorbent Technology LLC
26. Zeolites and Allied Products Pvt. Ltd.