Building materials (non-metallic) including synthetic materials; building products made by the extrusion of synthetic plastics; structural synthetic reinforcing fibres (not of metal) for building

Metal building materials, namely, reinforcing materials of metal for building purposes, joints, dowel joints, and dowels; reinforcing materials of metal for buildings; reinforcing materials of metal for concrete for building purposes, mining purposes, construction purposes and tunnel construction purposes; non-electric cables and wires of common metals; common metals and their alloys