1. Casale SA
2. Chambal Fertilisers and Chemicals Limited
3. CSBP Limited
4. EuroChem Group
5. Group DF
6. Huaqiang Chemical Group Stock Co. Ltd.
7. Indian Farmers Fertiliser Cooperative Limited
8. Koch Industries Inc.
9. Krishak Bharati Cooperative Limited
10. Monolith Inc.
11. National Fertilizers Limited
12. Nutrien Ltd.
13. OCI N.V.
14. PJSC Togliattiazot
15. Qatar Fertiliser Company
16. Rashtriya Chemicals & Fertilizers Limited