We are regularlly buyer of chrome ore and the spesification showed as below: Specification1 Cr2O3 50% Basis 48% Min. Cr: Fe 2. 6: 1 Min. Al2O3 15% Max. SiO2 7% Max. MgO 15% Max. P 0. 007% Max. S 0. 030% Max. Size2 0-75mm 70% Min. Specification2 Cr2O3 42% Basis 40% Min. Cr: Fe 2. 6: 1 Min. Al2O3 15% Max. SiO2 7% Max. MgO 15% Max. P 0. 007% Max. S 0. 030% Max. Size1 10-300mm 70% Min. We import 8000-10000mt every month and willng to cooperate with the supplier in long term business relationship.