1. Agroliquid
2. Aries Agro Limited
3. Ballance Agri-Nutrients Limited
4. CF Industries Holdings Inc.
5. Coromandel International Ltd.
6. Eurochem Group AG
7. Fertiberia S.A.
8. Greenstar Fertilizers Ltd.
9. Gujarat Narmada Valley Fertilizers & Chemicals Limited
10. Haifa Group
11. Hubei Sinochem & Orient Fertilizer Co. Ltd.
12. Israel Chemicals Ltd.
13. K+S Aktiengesellschaft
14. Koch Fertilizer
LLC
15. Kugler Company
16. National Fertilizers Limited
17. Nutrien Ltd.
18. OCP SA
19. Paradeep Phosphates Limited
20. PhosAgro Group of Companies
21. Plant Food Company Inc.
22. Rallis India Limited by Tata Chemicals Limited
23. Rural Liquid Fertilizers
24. SQM S.A.
25. Sumitomo Chemical Co. Ltd.
26. The Mosaic Company
27. URALCHEM JSC
28. Wengfu Group
29. Xinyangfeng Agricultural Technology Co. Ltd.
30. Yara International ASA
31. Yidu Xingfa Chemicals Co. Ltd.