Total Quantity: 100,000MT+ per month Origin: Guinea Payment terms: Letter of Credit Shipping terms: FOB Price: On request Inspection: Loading port by SGS or any other reputed agency Delivery: Monthly basis based on buyerâ??s request Product specs: Al2O3: 44% Min SiO2: 3% Max Fe2O3: 25% Max TiO2: 4% Max Free Moisture: 10% Max