6 SEMI-FINISHED PRODUCTS MADE OF COPPER AND COPPER ALLOYS-NAMELY, BARS AND RODS, WIRE, STRAPS, NON-ELECTRIC CABLES, PLATES, BANDS, DISCS AND PIPES; SEMI-FINISHED PRODUCTS MADE OF NICKEL AND NICKEL ALLOYS; BRONZE CASTINGS; STEEL SHEETS AND BANDS PLATED WITH COPPER AND COPPER ALLOYS; STEEL WIRES COATED WITH COPPER; SCREWS, BOLTS, WASHERS, THREADED BARS, CHAINS, NAILS, POINTS, RIVETS, PINS; INGOT MOLDS FOR STEEL CASTINGS; FINNED TUBES MADE OF COPPER AND COPPER ALLOYS; PIPE FITTINGS MADE OF COPPER AND COPPER ALLOYS; DRAW PIECES MADE OF COPPER AND COPPER ALLOYS NAMELY, METAL RODS FOR COINAGE; ALUMINUM AND ALUMINUM ALLOY MINTING RODS FOR USE IN COINAGE; WELDING WIRES MADE OF COPPER, ALUMINUM AND ALUMINUM ALLOYS FOR USE IN WELDING; NON-ELECTRIC CABLES MADE OF MIXED ALUMINUM AND STEEL; STEEL WIRES COATED WITH COPPER; TINNED TUBES MADE OF COPPER AND COPPER ALLOYS; MINERAL INSULATED NON-ELECTRICAL CABLES