Copper scrap
Copper scrap
Copper scrap
Copper scrap
Pure electrolytic trolley copper scrap
Copper scrap
Non lme copper scrap
Copper scrap
Copper scrap
Copper Scrap.
Copper scrap
Copper scrap
Copper scrap
Copper (28~34%) iron(64~72%) scrap
Copper scrap
Copper scrap
Copper scrap
Copper scrap
Copper scrap
Copper scrap