6 Metal pipes, tubes, ropes, sheets, poles, plates, wires; metal bars for further manufacture; metal latch bars; metal bars in the nature of fasteners; metal building materials, namely, wire, rebar, wire mesh, nails and slab bolster; metal alloys for building purposes and for further manufacturing; metal rebar for concrete; angle irons of metal; metal beams, namely, c-channels and i-beams; wire mesh, nails, metal screws, metal slab bolster