Copper or copper wire 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.
Aluminum, copper, refined edible oil, og vegetable oil, sugar, coffee, and all sorts of wooden structures..
