Details:Model number: Sn99.99/Sn99.95/Sn99.90Application: general industrial useChemical composition: Sn, As, Fe, Cu, Pb, Bi, Sb, Cd, Zn, AlShape: IngotSecondary or not: non-secondaryAlloy or not: non-alloySn(min):99.9Weight: 25KG/ingotDensity: 7.29g'cSpecification:Zinc ingotFast deliveryHigh quality, best priceFactory supply directlySn(min): 99.99/99.95/99.90(option)