| Waste nature | Name | Declared amount (ton) | Treatment |
|---|---|---|---|
| Hazardous production waste (ton) |
Furnace dust | 1,564.02 | recycled |
| Electrolysis sludge | 69.52 | Solidified for landfill | |
| General production waste (ton) |
Oil sludge | 428.82 | physical treatment |
| Waste lubricating oil | 187.72 | reused | |
| Oxidation slag | 14,783.14 | reused | |
| Reducing slag | 61,994.72 | reused | |
| Waste refractories | 1,679.065 | physical treatment | |
| General trash | 207.56 | physical treatment | |
| Plastic waste | 11.14 | physical treatment | |
| Inorganic sludge | 10,844.76 | reused | |
| waste electric wire | 3.3 | physical treatment | |
| Waste pallets | 5.21 | physical treatment | |
| Declared waste amount in 2021: 91,778.975 ton | |||