1) ISO9001:2000 2) Reputation and Quality first 3) Mg content: 99.9%, 99.98%, 99.99%, etc. 4) Unit Weight: 7.5KG +/-0.5Kg * commodity: Magnesium Ingot Mg content:99.9%,99.95%,99.98%,99.99% ingot weight:100g,200g,300g,1kg,7kg,7.5kg,8kg,etc.Mg ingot Brandchemical composition Mg FeSiNiCuAlClMnTiothers Mg99.9899.980.0020.0030.0020.00050.004--0.002--0.02 Mg99.9699.960.0040.0040.00020.0020.0060.0030. ...