ASYCUDA
  Online 2012 Harmonised Commodities Code database

You can enter a keyword or the first few digits from the commodity code, e.g. enter "book" to view commodities with the word book in the description, or enter"490" to view commodities whose code begins with 490.  Commodity codes can be as general as 1 digit or as specific as 6.

Commodities with Chapter Code: 79

Commodity Code Description
Section 15 : Base metals and articles of base metal
   Chapter 79 : Zinc and articles thereof
     Heading 7901 : Unwrought zinc
790111 Zinc, not alloyed, >=99.99% pure
790112 Zinc, not alloyed, <99.99% pure
790120 Zinc alloys
     Heading 7902 : Zinc waste and scrap
790200 Zinc waste and scrap
     Heading 7903 : Zinc dust, powders and flakes
790310 Zinc dust
790390 Powders and flakes of zinc
     Heading 7904 : Zinc bars, rods, profiles and wire
790400 Zinc bars, rods, profiles and wire
     Heading 7905 : Zinc plates, sheets, strip and foil
790500 Zinc plates, sheets, strip and foil
     Heading 7906 : Zinc tubes, pipe and tube or pipe fittings
790600 Zinc tubes, pipe and tube or pipe fittings
     Heading 7907 : Other articles of zinc
790700 Articles of zinc, nes