Section 15 Base metals and articles of base metal 80 Tin and articles thereof 80 05 Tin foil, <0.2mm thick without backing; tin powders and flakes 80 05 00 Tin foil(printed/backed or not...)of thickness (excl.backing) <=0.2mm;tin powder Commodity Code Description 80 05 00 00 Tin foil(printed/backed or not...)of thickness (excl.backing) <=0.2mm;tin powder