We like to be introduced as supplier of Chrome ore and sized high Chrome concentrates. Our product is being used in , China, Europe, SIZED HIGH CHROME ORE AND CONCENTRATES: Specification: Cr2O3 = 40 % 38%MIN., Fe2O3 = 16 % MAX., Cr : Fe RATIO 3 : 1 MIN. MgO = 24 % MAX., SiO2 = 12 % MAX., Al2O3 = 12 % MAX. (ALL SIZES ACCORDING TO BUYER SPECS.)