1. Aarsha Chemicals Private Limited
2. Akzo Nobel N.V.
3. Asahi Kasei Corporation
4. Balaji Amines Limited
5. Connect Chemicals GmbH
6. Dongwha Group
7. Dongying City Longxing Chemical Co. Ltd.
8. Dongying Hi-Tech Spring Chemical Industrial Co. Ltd.
9. Dongying Rich Chemical Co. Ltd.
10. EMCO Dyestuff Pvt. Ltd.
11. Haihang Industry Co.Ltd.
12. Hebei New Chaoyang Chemical Stock Co. LTD.
13. Hefei TNJ Chemical Industry Co. Ltd.
14. Kindun Chemical Co.Limited
15. Kishida Chemical Co. Ltd.
16. Kowa Company
Ltd.
17. LobaChemie Pvt. Ltd.
18. Lotte Chemical Corporation
19. Merck KGaA
20. Otto Chemie Pvt. Ltd.
21. Shandong Depu Chemical Industry Science & Technology Co. Ltd.
22. Shandong Wells Chemicals Co. Ltd.
23. Tokyo Chemical Industry Co. Ltd.
24. UBE Corporation