Section 15 Base metals and articles of base metal 78 Lead and articles thereof 78 04 Lead plates, sheets, strip and foil; lead powders and flakes. 78 04 11 Sheets, strip and foil of a thickness (excluding any backing) not exceeding 0.2mm Commodity Code Description 78 04 11 00 Sheets, strip and foil of a thickness (excluding any backing) not exceeding 0.2mm