1. Akzo Nobel N.V
2. ATISale SpA
3. Cargill
Incorporated
4. Ciech S.A.
5. Compass Minerals International
Inc
6. Delmon Salt Factory
7. Donald Brown Group
8. K+S AG
9. Lemar by CTB Inc.
10. Mitsui & Co. Ltd.
11. Morton Salt
12. Rio Tinto PLC
13. Solvay SA
14. Tata Chemicals Ltd.
15. Tate & Lyle PLC