EC21 Buying Leads Catalogs - higher

Buy Import Copper Sludge Scrap

20090915

Detailed Buying Lead Description we want to buy Copper sludge,The content should be higher than 10%. And we need some s

20141027

higher than 5% at least, without sulfur, size should be higher than 50mm at least. Other element as follows, As<0.03%,