1. Agrium Inc.
2. CF Industries Holdings
Inc
3. Chambal Fertilisers & Chemicals Ltd
4. Coromandel International Ltd.
5. Deepak Fertilisers & Petrochemicals Corporation Ltd.
6. Eurochem Group AG
7. Haifa Chemicals Ltd.
8. Helena Chemical Company
9. ICL Group Ltd.
10. Israel Chemicals Limited
11. J.R. Simplot Company
12. Madras Fertilizers Limited
13. NPK Expert
Ltd
14. Paradeep Phosphates Limited
15. Phosagro AG
16. Potash Corporation of Saskatchewan Inc.
17. Rashtriya Chemicals & Fertilizers Ltd.
18. Sociedad Qu?mica Y Minera De Chile SA
19. Syngenta AG
20. The Mosaic Company
21. Yara International ASA
22. Zuari Agro Chemicals Ltd.