We are glad to be in touch with worldwide scrap business companies. Personally we have sold copper bearing materials to Aurubis some years ago. Bullet head ( Cu Pb). Currently we do have several copper materials which you might be interested in.
copper sludge ( high moisture)
Copper residue with Cu > 20%
Copper Ashes > Cu 25% Zn 57%.
Interested copper sludge, Copper residue, Copper Ashes buyers contact us as soon as possible. Let us discuss further and shall see the possibility.