Bathtub grab bars of metal; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of aluminium or its alloys; Chicken-houses of metal; Chimneys of metal; Common metals and their alloys including stainless steel; Ducts of metal for ventilating installations; Fittings of metal for furniture; Stainless steel pipes; Tool and tool accessory trays made of metal sold empty and parts and fittings therefor; Wire rope