Common metals and their alloys; ores; ferrous and non ferrous metals and ores; metallic powders; precoated metal sheet, coil and strip; metals in the form of sheets, coils, strips, plates, bars, rods, slabs and ingots; metal building materials; metal mesh; metal fencing materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; apparatus for water storage; safes; goods of common metal not included in other classes; parts and fittings for the aforementioned goods