The raw materials for the production process are:
- Fine Zinc ash
- Zinc skimming's from hot galvanizing processes
- Hard Zinc from the galvanizing process
- Zinc Scrap from dismantling
- Zinc Anodes
According to the European Waste Catalogue (EWC) the codes that we manage under the relevant licenses are:
| 10 | WASTES FROM THERMAL PROCESSES |
| 10 05 | Wastes from zinc thermal metallurgy |
| 10 05 01 | Slags from primary and secondary production |
| 11 05 | Wastes from hot galvanizing processes |
| 11 05 01 | Hard zinc |
| 11 05 02 | Zinc ash |
| 17 04 | Minerals (including their alloys) |
| 17 04 04 | Zinc |