Alloyed steels; Aluminium alloys; Aviaries of metal; Balcony enclosures of metal; Balustrades of metal; Barrels of metal; Bath rails of metal; Brackets of metal for furniture; Bronze holiday ornaments, not tree ornaments; Chicken houses of metal; Doorway barriers made of metal; Fences of metal; Metal aviaries; Metal balcony enclosures; Metal guard rails; Metal pipe fittings; Placards of metal; Plant hangers of metal; Ropes of metal