1. BASF SE
2. Chromatech Incorporated
3. Clariant AG
4. Croda International PLC
5. DuPont de Nemours Inc.
6. Eastman Chemical Company
7. Eco Safe Natural Products Inc.
8. Evonik Industries AG
9. Hikal Ltd.
10. Huntsman International LLC
11. Parry America Inc.
12. Simonis B.V.
13. Solvay S.A.
14. Stepan Company
15. Syngenta Crop Protection
LLC