Aluminium alloys ingots ak5m2, lm24 and others.
Copper alloy semis.
Copper concentrate, copper cathode, copper alloys.
Copper powder ultra fine, copper powder ultra fine (bronze gold powder), copper ingot, titanium nickel (ni), gold, aluminum, tungsten, magnesium (mg), silicon, sulfur, potassium, calcium, titanium, vanadium, chromium, iron, nickel, copper, zinc, gallium), germanium, selenium, strontium, rubidium, molybdenum, zirconium, cadmium, indium, tin, tellurium, sands silica.
Metal scrap, precious metal scrap containing NI, MO, CO, CR, metal powder scrap, stainless steel scrap, tool steel scrap, high-speed steel scrap, cemented carbides scrap.
