... of Manganese products 2.electrolytic Manganese mental flakes, Mn99.7% min 3.used in steel-making, medicine, etc Port: Huangpu,China ... stable low cost ferrite.Specifications:GradeChemical Composition(%)MnCSPFe+Si+Se%(min)%(max)Electrolytic Manganese Flake99.70.040.050.0050.205Size & PackingIn ... , or In 1MT big bag; Electrolytic Manganese Mn 99.7%min used in steel-making chemical, medicine, aerpsapce