... 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 ... .5<0.05<0.005<0.003<0.02---AM60B5.7-6.3<0.2>0.27<0.05<0.004 ...