Copper scrap
Copper scrap
Copper scrap
Copper scrap
Pure electrolytic trolley copper scrap
Non lme 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
Copper scrap
Copper scrap
Copper scrap