COMMON METALS AND THEIR ALLOYS; METAL BUILDING MATERIALS; TRANSPORTABLE BUILDINGS OF METAL; MATERIALS OF METAL FOR RAILWAY TRACKS; NON-ELECTRIC CABLES AND WIRES OF COMMON METAL; BOXES, CHESTS, CASES, RECEPTACLES, ENVELOPES, TRAYS, CAGES, LOCKERS, RACKS, BASKETS, BINS, CAPSULES, CRATES, CASKS AND PALLETS OF METAL; IRONMONGERY, SMALL ITEMS OF METAL HARDWARE; PIPES AND TUBES OF METAL; SAFES; GOODS OF COMMON METAL NOT INCLUDED IN OTHER CLASSES; ORES