Section 15 Base metals and articles of base metal 76 Aluminium and articles thereof 76 07 Aluminium foil, (incl. backed) =<0.2mm thick without backing 76 07 20 Aluminium foil, =<0.2mm thick, backed with paper, plastics... 76 07 20 00 Aluminium foil, =<0.2mm thick, backed with paper, plastics... Commodity Code Description 76 07 20 00 00 Aluminium foil, =<0.2mm thick, backed with paper, plastics...