Common metals and their alloys, including steel, in the form of sheets, rods, bars, billets; metal building materials, namely, beams, poles, posts; transportable buildings of metal; common metals for further manufacture into railway tracks; non-electric cables and single-strand and multi-strand wires; metal locks and small items of metal hardware, namely, nuts, washers, bolts, brackets; steel pipes and tubes of aluminum; building panels made of metal; bands and sheets and plates of metal for ...