... 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.Standard Chmical ... .050.030.0020.020.050.050.005 0.05Unit weight: 7.5 + 0.5 kgs per ingot.please feel free to ...