Aluminium and its alloys; Ingots of common metal; Alloys of common metal; Aluminium foil; Doors of metal; Windows of metal; Pipes of metal; Sheet metal; Plating compositions composed of metal; Metal building material, namely, soffits, fascia, ceiling boards and floor boards; Metal railings for bridges ; Balustrades of metal; Buildings, transportable, of metal; Ceiling boards of metal; Ceiling supports of metal; Pre-fabricated houses of metal; Advertisement columns of metal; Industrial packagi...