Copper, bauxite, brass, bronze, scraps, aluminum, collagen, zinc, tin, tantalite, lead oxide, kaolin.
Leather scraps, half leather, full leather, finish leather.
Copper cathode.
Copper granules.
Computer components scrap.
Electric Motor Scrap.
Electric motor scrap.
Scrap items.
Metal scrap.
Plastic scrap.
Steel scrap, used rails.
Manganese Ore and Copper Ore.
Iron ore and copper ore.
Manganese-and-copper-ore.
Tire Steel Wire Scraps.
Sugar, soybeans, yellow corn , metal scrap, iron scrap.
Scrap of split leather.
Billet aluminum 6063, scrap metal.
Copper Powder .
Ultrafine copper powder.