Molybdenum ore, tin ore, nickel ore.
Zinc, tin, copper, antimony, ash, slags, drosses, scrap.
Non ferrous metals, metal powders, rare earth metals, metals and alloys:, niobium, rhenium, nickel, wolfram, tin, nichrome, vanadium, aluminum, brass, copper, titanium, molybdenum, tantalum, magnesium, zirconium.