1.Magnesium Ingot:99.90-99.98% 2.Good quality & considerate service ... 7.5kgs, 1kg, 300g 4.Free of oxidation Pure Magnesium Ingot (Mg9990) Characteristic of Magnesium:The density of magnesium is 1 ... request)About us:We also specilize in exporting mg alloy ingot, mg alloy sheet/plate, mg alloy rod/bar, silicon metal, titanium metal ... .Your sincerely,Daniel Li Pure 99.90%min.Magnesium Ingot-mg ingot