6 Ores of non-precious metal; Common metals and their alloys; Semi-finished products made of steel and its alloys, namely, chasiss, beams, columns, wall frame profiles, trusses, purlins; Metal mats for use as load support surfaces in construction; Stirrups of common metals for buildings, namely, metal loops used for reinforcing beams and columns in construction; Common metals in the form of plate, billet, stick, profile, sheet and sheeting; Prefabricated buildings made substantially of metal; Prefabricated Heavy Metal Building, Frames of metal for building; Poles of metal for building; Metal boxes; packaging containers of metal; Aluminium foil; Fences made of metal; Guard barriers of metal for camps; Metal tubes; Storage containers of metal; Metal containers for the transportation of goods; Ladders of metal; Doors, windows, shutters, jalousies and their cases and fittings of metal; Non-electric cables and wires of common metal; screws of metal, nails, bolts of metal, nuts of metal, pegs of metal, flakes of metal, pitons of metal, metal chains, furniture casters of metal, fittings of metal for furniture, industrial metal wheels, door handles of metal, window handles of metal, hinges of metal, metal latches, metal locks, metal keys for locks, ring-shaped fittings of metal, pulleys of metal, other than for machines, ventilation ducts of metal, vents of metal, vent covers of metal, metal pipes; Chimney caps of metal; Manhole covers of metal; Grilles of metal for ventilation, heating, sewage, telephone, underground electricity and air conditioning installations; Metal panels or boards, non-luminous and non-mechanical, used for signaling, route showing, publicity purposes; Signboards of metal; Advertisement columns of metal; Non-luminous and non-mechanical signaling panels and traffic signs of metal; Pipes of metal for transportation of liquids and gas; Drilling pipes of metal and their metal fittings; Metal valves not being parts of machines; Couplings of metal for pipes; Elbows of metal for pipes; Clips of metal for pipes; Connectors of metal for pipes; Safes in the nature of strong boxes of metal; Metal railway materials, namely, metal rails, metal railway ties, and metal railway switches; Bollards of metal; Floating docks of metal; Mooring buoys of metal; Anchors; Metal molds for casting, other than machine parts; Works of art made of common metals or their alloys; Trophies of common metal; Metal closures for wall panels; Bottle caps of metal; Metal poles; Metal pillars; Scaffolding of metal; Metal stakes; Metal scaffolding towers; Metal pallets and metal ropes for lifting, loading and transportation purposes; Metal hangers, ties, straps, tapes and bands used for load-lifting and load-carrying; Wheel chocks made primarily of metal; Metal profile laths for vehicles for the purposes of decoration