6 Base metals and their alloys for use in the manufacture of cement equipment; metal building materials, namely, aluminum windows, doors and facades and replacement parts therefor, all for use in construction; transportable buildings of metal; materials of metal for railway track construction; non-electrical metallic cables and wires; ironmongery and small items of metal hardware, namely, extruded aluminum profiles, molded fittings of aluminum alloys, metal fastening elements of metal, namely, bolts, nails, rivets and screws, metal threaded fasteners, window fasteners of metal, metal sash fasteners for windows, door fasteners of metal; metal pipes; profiled metal strips, namely, metal binding strips used on packaging; pressed, drawn and laminated metal profiles; metal fences lined with synthetic resins; cast ironwork for buildings, cast ironwork for windows, cast ironwork for doors, metal windows, metal window frames, head flashings of metal for building; water bars for windows, namely, metal hinges; ply frames for showcases and windows; winter gardens, namely, metallic greenhouses; fire protection elements, namely, fire partitions in the form of metallic fire-resistant doors, consisting of sections of aluminum or steel, with or without transoms, metallic fire panels; structure joint connectors of metal, namely, joint plates; metal curtain shutters; metal roll insect screens; metal facade systems, namely, metal curtain walls comprised of cross-span spikes, posts, cross sections for facades, facades made up of semi-curtain walls, anchoring elements, with sections of aluminum or steel; slabs and panels made of metal, namely, building panels of metal, wall panels of metal, door panels of metal, infills of metal, metal windows, metal roof vents for heating, cooling, ventilation in residential and commercial buildings, ventilation flaps in the nature of metal vent covers for roof deck protrusions, drains and pitch pans, ventilation flaps in the nature of metal vent covers for HVAC ducts, metal sliding doors, metal runners for sliding doors, metallic frames for sliding doors, metal door leaves in the nature of removable panels for French doors; door frames of metal; metal doors, metal removable partitions for building, metal gutters; metallic drain traps, namely, water outlet drains; sheet metal linings, namely, lining sheets for construction; metal roofing building elements, namely, sections of aluminum and steel alloys, edges of roofs, rods for coverings and paneling sheaths, railings for bridges, coping, saddle-shaped sections, railings for balconies, panels, rolling doors; flag poles of metal, linings of sheet metals for buildings