Folowing grades of Bauxite available. Looking for buyers in the Americas (N & S) and Australia. Grade A Al2O3 >60% SiO2: 13 -15% Quantity: 5000-10,000 MT/month Grade B Al2O3 >50% SiO2: 10 -12% Quantity: 10,000-12,000 MT/month Grade C Al2O3: 40-49% SiO2: 13-20% Quantity: 15,000-20,000MT/month Grade D Al2O3 >30% SiO2 >30 % Iron Content