6 Common metals and their alloys, ores; undressed and partly processed castings; metal building materials, metal components and metal constructions; materials of metal for railway tracks; pipes, tubes and receptacles of metal; non-electric cables and wires of common metal; ironmongery and small items of metal hardware; safes; packing material, ie containers, boxes, cases, cans and foils of metal; goods of common metal, particularly semifinished products, plates, sheet metals, stampings, tubes, wires, profiles of base metals, particularly ferrotitan