Copper scrap
Copper ore
Copper ore
High quality concentrated copper ore
Copper scrap
Copper, metal scrap and hms scrap
Pure copper scrap 99 99%
Copper powder
Copper ore
Copper scrap
Copper powder isotope 99.9999
Copper scrap
Copper scrap
Copper scrap
Copper scrap
Copper scrap
Copper concentrate
copper powder