Crash barriers of metal for roads; buildings of metal; buildings, transportable, of metal; building materials of metal; signboards of metal; gates of metal; doors of metal; swing doors of metal; wire of common metal; wire of common metal alloys, except fuse wire; iron ores; iron, unwrought or semi-wrought; locks of metal for bags; locks of metal for vehicles; common metals, unwrought or semi-wrought; bicycle parking installations of metal; fences of metal; ores of metal; safes [metal or non-metal]; alloys of common metal; folding doors of metal; turnstiles of metal.