Bauxite Available 150,000 DMT, shipments every 20 days for 1 year or 45,000 tons vessels every 10 days. Maximum capacity for 1-year contract of 5,000,000 DMT Origin: Caribbean, Only FOB Aluminum grade technical Specifications: AL203: 44%- 47% Max. Si02: 5%--7%Max. Fe203: 19%---21o/o Max. Ca O: 0.75%---1.50% Max. Na20: 0.18% -0.35% Ti02: 1.00% -- 2.50% Moisture: 17% --- 19% PCT Maximum. Size: Omm -100 mm 90% Min, (natural & grainy)> lOOmm, 10% Maximum.