[COMMON METALS, UNWROUGHT AND SEMI-WORKED AND THEIR ALLOYS, FOR FURTHER MANUFACTURE; METAL BUILDING MATERIALS, NAMELY, FLASHING, SOFFITS AND FASCIA; TRANSPORTABLE BUILDINGS OF METAL;[ MATERIALS OF METAL FOR RAILWAY TRACKS;] NON-ELECTRIC CABLES AND WIRES OF COMMON METAL; IRONMONGERY IN THE NATURE OF IRON PRODUCTS, NAMELY, PELLETIZED IRON, PURE IRON INGOTS AND CRAMPONS; [SMALL ITEMS OF METAL HARDWARE, NAMELY, NUTS, BOLTS, WASHERS AND THIMBLES; METAL FASTENERS, NAMELY, SCREWS, WASHERS, RIVETS AN...