we are the manufactuerer ,dealing with medium carbon ferromanganese directly, please make the reply if you ... , sir madam, we are the directly manufacturer dealing with medium carbon ferrmanganese so many years. please check below specification we ... supplied generally: CategoryBrandChemical Composition %MnCSiPS≤Medium-Carbon Ferromanganese FeMn82C1.078.0-85.01.01.50.200 ...