6 Common metals and their alloys, unwrought or semi-wrought; metal building materials, namely, building panels of metal, framework of metal for building; ironmongery in the nature of small items of metal hardware, namely, nuts, bolts, springs; goods of metal, namely, locks, padlocks, rim locks, bolt locks, bicycle locks, folding locks, mortice locks, tap locks, outboard motor locks; goods of metal, namely, lock cylinders, built-in lock cylinders, strike plates in the nature of door fittings, clothing hasps in the nature of door fittings, door chains, door and window bolts, mechanical door and window locks, mechatronic door and window locks, door and window fittings, security fittings in the nature of security metal locks, door and window handles, door closers, non-electric; goods of metal, namely, locks for roller blinds and gratings, keys and key blanks for locks, U-locks, cable padlocks; metal locks for containers for storing goods, in particular for freight, sea, storage and construction containers; containers of metal, in particular safes and containers for valuables