Common metals and their alloys, common metals and their alloys in the form of strip, sheet, foil, profile, rail, tube, rod, beam, pole and moulded part; aluminium strip; aluminium in coils; rolled parts of aluminium; transportable building parts of metal; building parts of metal, building parts of aluminium; metal products for the building industry; metal in the form of strip, sheet, profile, panel, rod, beam or pole, which may be provided with an organic or metal coating, for the paneling of facades, walls and roofs; metal roofing material; profiled metal sheets or profiled metal panels, which may be provided with an organic or metal coating; fastening products of metal for panels, in the building industry.