| Chemical element | Mn | C | S | P | Fe+Si+Se |
| Mn99.7 | 99.7%min | 0.04%max | 0.05%max | 0.005%max | 0.205%max |
| Mn99.85 | 99.85min | 0.023%max | 0.03%max | 0.005%max | 0.1%max |
| Mn99.9 | 99.9%min | 0.01%max | 0.018%max | 0.003%max | 0.073%max |
Electrolytic manganese mainly used as an additive, to increase the hardness, stiffness, and corrosion resistance of metal alloy applied to the field of steel smelting, non-ferrous alloy, Electronic Technology, chemical industry, environmental protection, space industry, etc
