Copper brass alloy bars.
Northern brass scrap, brass scraps, brass bars, copper, lead.Exporting
Raw copper.Transportation
Copper cathode.
Iron, copper scrap.
Titanium bars.
Vanadium Pentoxide Catalyst..
Copper powder, resin powder.
Copper concentrate and zinc concentrate.
Metal Scraps Like Copper Scrap.
Quartz, pyrite/Copper.