Copper ore .
Copper concentrate, ore.
Copper and polymetallic concentrate .
Copper concentrate from Peru .
Copper ore and concentrates 15% and above.
Copper Concentrate.
Copper-ore.
Copper- oncentrate.
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper ore.
Copper ore lump, copper ore fines, copper tailing.
Copper ore.
Copper granules.
Copper ore concentrate.