6 UNWROUGHT OR SEMI-WROUGHT COMMON METALS AND THEIR ALLOYS; ANCHORS, ANVILS, BELLS, MILLED, ROLLED, LAMINATED, CASTED AND MOLDED BUILDING MATERIALS; MATERIALS OF METAL FOR RAILWAY TRACKS; CHAINS OF METAL (NOT DRIVING CHAINS FOR VEHICLES); NON-ELECTRIC CABLES AND WIRES OF COMMON METAL; IRONMONGERY, SMALL ITEMS OF METAL HARDWARE; LOCK PRODUCTS; PIPES AND TUBES OF METAL; SAFES AND CASH BOXES OF METAL; BALLS OF STEEL; HORSESHOES OF METAL; NAILS AND SCREWS; GOODS OF COMMON METAL NOT INCLUDED IN OTHER CLASSES; ORES