Common metals and their alloys; metal building materials, namely, fascia, ceiling and wall boards; non-electric cables and wires of common metal; unwrought and semi-wrought materials of metal, not specified for use; structures and transportable buildings of metal; sheeting lines of metal; soundproofing, noise damping and/or vibration damping metal wall, floor and ceiling panels; frames of metal for building, namely, shaped metal sections; metallic room divisions partitions; wall plates of met...