1)Ferro Manganese High Carbon Specs :Mn:65%min.C:6-8%max.Si:4.5%max. S:0.04%max.P:0.35%max 2)Ferro Manganese Mid Carbon 3)Ferro Manganese Low Carbon Origin China Packaging Plastic woven bag 1MT net each Delivery lead time as customers option Minimum order 20mt Supply ability 5000mt/monthly