Common metals and their alloys in unwrought and semi-wrought form and goods made of iron and steel, namely, plates, coils, sheets, rods, wires, tubes, bars, bands, strips, slabs, profiles, wire rods, rolled wire, blocks, ingots, cast steel, strip steel, bar steel, forged steel, rebars, rolled steel, reinforced steel, reinforced steel fabric, structural steel, section steel, wide flat steel, special steel, bright steel, tool steel, stainless steel, steel for electric machines, metal building materials, namely, wide flange metal beams, steel piling, reinforcing bars of metal for building purposes, structural parts for metal beams, metal partitions, metal trim for buildings, metal door trim, metal window trim, metal windows, metal doors, metal door frames, metal door panels, metal purlins, and metal studs, non-electric cables and wires of common metal; metal components, namely, metal alloys for further manufacturing; metal components being construction elements made of metal, namely, fascia, soffits, shores, supports, braces, frameworks, linings, flooring, gutters, joinery fittings, junctions for pipes, pipe fittings, drain pipes, building flashing, connectors for decking and decking joints, expansion joints for piping and ducting, flanges, gutter pipes, pipe connectors, pipe fittings, pipe muffs, pipe couplings and joints and floor tiles; metal components being metal hardware, namely, nuts, bolts, brackets, rivets and screws; metal roof and metal wall systems incorporating materials made of metal, namely, roof flashings, roof trusses, roofing, roof vents for heating, cooling and ventilation in residential and commercial buildings, roofing panels, roofing tiles, building curtain walls made primarily of metal, building wall framing made primarily of metal, galvanized steel clip with molded rubber used to attach drywall to walls or ceilings, expansion joints for floors and walls, ceiling panels, wall panels, sold separately or in units, palisades, gates and fencing