Aluminium; aluminium foil; aluminium ingots; pipework of metal; aluminium wire; aluminium alloy pulley; alloys of common metal; poles of metal for power lines; aluminum composite panels; ingots of common metal; common metals, unwrought or semi-wrought; foils of metal for wrapping and packaging; poles of metal; laths of metal; sheets and plates of metal; peeled metal bars; drawn and polished metal bars; props of metal; sheet piles of metal