There are a series of BAUXITE we can supply.We hereby attach the detail specification of them for your reference: 1) SHAFT KILN BAUXITE Specifications: Al2O3: 85% min. 86% min; Fe2O3: 2.00% max; Bulk Density: 3.00g/cc min. (For Al2O3 85% min. Grade); 3.10g/cc min. (For Al2O3 86% min. Grade) Size: 0-25/0-50mm;0-1/1-3/3-5mm;100/200mm About 90% or other sizes as required. 2) ROUND KILN BAUXITE Specifications: Al2O3:87% min;88%min;89%min;90%min Fe2O3:2.00% max. Bulk Density:3.2g min; 3.2g min;3.40g min; 3) ROTARY KILN BAUXITE Specifications: Al2O3: 87% min;88% min; Fe2O3: 1.60% max; 1.60%max; SiO2: 6.50% max;6.00% max; TiO2: 4% max; 4% max; Bulk Density:3.20g/cc min. Size:50mm max. About 90%