... 1) ISO9001:2000 2) Reputation and Quality first 3) Mg content: 99.9%, 99.98%, 99.99%, etc ... Weight: 7.5KG +/-0.5Kg * commodity: Magnesium Ingot Mg content:99.9%,99.95%,99.98%,99.99% ... 300g,1kg,7kg,7.5kg,8kg,etc.Mg ingot Brandchemical composition Mg FeSiNiCuAlClMnTiothers Mg99.9899.980.0020.0030. ... 0020.020.050.0050.06--0.20 * commodity: Magnesium Alloy Mg Alloy: AZ91D, AZ63, AM60, AM50, AZ61A, AZ80A, ...