building materials of metal, namely, building boards and panels of metal; building materials of metal having a decorative metallic appearance, namely, building boards and panels composed primarily of metal; boards of metal, namely, building boards of metal; ceilings of metal, namely, ceiling panels of metal; cladding or other coverings of metal, namely, cladding of metal for building; decorative plates of metal, namely, decorative name plates of metal; doors, door frames and door panels of metal; doors, door frames and door panels of metal having a decorative finish including a decorative metallic appearance; fittings of metal for building, namely, door fittings of metal for building; floors of metal; house numbers or other numerals of metal, namely, house numbers of metal; ironwork, namely, metal hinges and railings; letterboxes of metal; panels of metal, namely, ceiling, wall and roofing panels of metal; ceiling, wall and roofing panels of metal having a decorative finish including a decorative metallic appearance; paving blocks of metal; poles or posts of metal; screens of metal, namely, window screens of metal; sheets and plates of metal, namely, sheets and mail plates of metal; tiles of metal including floor tiles, wall tiles, bathroom tiles, kitchen tiles and outdoor tiles; metal floor tiles wall tiles, bathroom tiles, kitchen tiles and outdoor tiles having a decorative finish; metal tiles having a decorative metallic appearance; composite tiles composed predominantly of metal including one or more layers of different materials including any of ceramic, porcelain, glass, resin, metal or foil; tiles composed predominantly of metal including one or more metallic or foil layer; windows and window frames of metal; works of art of common metal