copper scraps

we are buying all kinds of copper scraps Copper tailing ores, copper mud, copper slags and sponge copper ( The Cu content should be 5% min) , materiels contain copper and molybdenum( Cu content should be 5% min, Mo content should be 2% min) , Copper and Cadmium slags( Cu content should be between 5% and 20% ) , silver and copper slags ( Cu content should be 1.5% min) , all slags contain copper . If you have Pls kindly contact us freely.