Aluminum, copper.
Copper scrap.
Copper cathodes, copper wires (millberrry), aluminum ingots A7 & A8.
Copper Millberry Scrap.
Copper cathode, copper concentrate, cobalt concentrate..
Copper Scrap..
Copper Powder..
Copper isotope 99.99%, self drilling screw.Manufacturing
Copper metal powder.
Copper Ore..
Copper Ore Lump..
Copper Powder..
Copper Ore..
Copper Ore..
Ultrafine nano copper powder.
Fine isotopic copper powder.
Copper ore.
Copper Ore..
Copper Powder..
Copper Powder.