... Reputation and Quality first 4.Mg content: 99.95%, 99.98%, 99.99% Typical Specification:Magnesium ingot ... China: Changsha. We are special for exporting magnesium for 3 years.Our factory is Fugu, ... Our product as follow:magnesiun powder: 60 mesh, 80 mesh, 100 mesh... magnesium ingot: 99.99%, 99 ... .98%,99.95%,99.90%, weight: 100g,200g,300g,5kg,7.5kg,12kg... high quality MAGNESIUM ...