Commodity: Ferro Silicon with good quality Commodity: Ferro SiliconSpecifications: Si 70%min., Al 2.0%max., C 0.2%max., S 0.02%max., P 0.04%max.Size: 10-50mm or as required, 90%minPacking: 1mt big bagShipment: within 30 days after the date of receipt of L/C Ferro silicon 72