Copper Scraps and Copper Alloys
- Copper slag and copper alloys
- Copper scraps and brass scraps
- Copper alloys in form of dust
- Copper sludge
- Copper slag
- Brass slag
- Zinc dust
- Zinc slag
- Brass dust
- Zinc dross
- Zinc scraps
- Zinc dust from bag filters
Precious Metals Scraps
- Spent catalysts from petrochemistry companies
- Sludge produced in copper cathode line
