COMMON METALS AND THEIR ALLOYS, METAL BUILDING MATERIALS, TRANSPORTABLE BUILDINGS OF METAL, MATERIALS OF METAL FOR RAILWAY TRACKS, LIFT CHAINS, NON-ELECTRIC CABLES AND WIRES, SMALL ITEMS OF METAL HARDWARE, IRONMONGERY, TUBES OF METAL, SAFES, GOODS OF COMMON METAL NOT INCLUDED IN OTHER CLASSES AND METALIC ORES