Aluminium; Aluminium foil; Ingots of common metal; Alloys of common metal; Doors of metal; Windows of metal; Pipes of metal; Sheets and plates of metal; Building materials of metal; Bridges (structures) of metal; Metal railings; Buildings, transportable, of metal; Ceilings of metal; Prefabricated houses (kits) of metal; Advertisement columns of metal; Packaging containers of metal; Metal sheet materials laminated with plastics