... : MT BAG 1. Our main products include:Non ferrous metal:Pure magnesium metal, such as magnesium ingots(7.5kg, 300g, ), mg ... alloy products(slab, sheet, plate, roil,rod, bar etc.), Silicon Metal(2202, 2502, 3103, 3303, 411, 421, 441, 553 etc.), ... used in Aerospace, electronics, chemicals, metallurgy, refractory insulation and so on. silicon metal1. Apperance:Dark gray2. Physical Property: High melting ...