Copper wire scrap.
Ultrafine Copper Powder..
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper Ore.
Copper Ore.
Copper ore.
Copper Ore.
Copper Ore.
Copper Ore.
Copper plates, metal steel, alluminum plates.
ultrafine copper powder..
Copper Concentrate..
Copper wire scrap.
Xlpe cable scrap.
Copper wire scrap.