1. Advanced Biotech
2. Altivia
3. Arkema S.A.
4. Arogreen
S.L.
5. BASF SE
6. Eastman Chemical Company
7. Exxon Mobil Corporation
8. Fengchen Group Co. Ltd.
9. Hebei Jinchangsheng Chemical Technology Co. Ltd.
10. Henan GP Chemicals Co.Ltd.
11. Kumho P&B Chemicals Inc.
12. Lifechem Pharma
13. Merck KGaA
14. Mitsui Chemicals Inc.
15. Otto Chemie Pvt Ltd.
16. Prasol Chemicals Pvt. Ltd
17. Sasol Limited
18. Shell PLC
19. Solvay S.A.
20. Spectrum Laboratory Products Inc.
21. Taj Pharmaceuticals Limited
22. TdeltaS Global Inc.
23. Thermo Fisher Scientific Inc.
24. Tokyo Chemical Industry Co. Ltd.
25. Vizag Chemical International
26. Zhengzhou Meiya Chemical Products Co. Ltd.