Copper, cement, aluminum ingot, sugar, soybean, corn
Copper scrap
Copper Cathodes.
Copper Wire
Copper cathode
Copper cathode
Copper
Copper
Copper mill berry scrap
Copper wire scrap
Copper Wire Scrap
Copper wire scrap
Copper Scrap, Aluminum Scrap.
Copper wire scrap, copper cathode
Metal scraps, copper scrap
Copper concentrate
Ultrafine copper powder.