Common metals and their alloys, ores; metal materials for building and construction; precoated metal sheet, coil and strip; metal building materials including precoated metal building materials; metal beams and structural members; metal in the form of sheet, coil, strip, plates, bars, rods, slabs and ingots; metal roof and wall cladding; ceiling battens; trusses; purlins; structural decking; metal formwork and reinforcing materials for buildings; fascias, guttering, ridge capping, downpipe and metal rainwater tanks; metal building frames, framing sections and accessories; transportable buildings of metal; transportable buildings of metal; metal fencing materials; posts and panels; pipes and tubes of metal; expanded metals, metal rainwater products; metal fascias, metal mesh, plastic coated wire, metal channels, metal angles, brackets, clips and clamps, all of metal; structural metal including sheets for roofs, walls and floors, roll-formed from metal sheet or strip, coated or uncoated, galvanised or ungalvanised, and steel formwork