Section 15 Base metals and articles of base metal 79 Zinc and articles thereof 79 01 Unwrought zinc 79 01 11 - - Containing by weight 99.99% or more of zinc 79 01 11 00 - - Containing by weight 99.99% or more of zinc Commodity Code Description 79 01 11 00 000 - - Containing by weight 99.99% or more of zinc