Aluminium ingots; aluminium alloys; castings, foils, powder, and rolled, drawn or extruded semi-finished articles of aluminium or its alloys; alloys of metal containing calcium and aluminium; aluminium and its alloys; semi-finished aluminium products, namely, aluminium profiles; aluminium discs; common metals in powder form; alloys of common metals; common metals and their alloys; zinc alloy ingots; zinc and its alloys; unwrought and partly wrought common metals; common metals, unwrought and ...