Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 02 Polymers of propylene or of other olefins, in primary forms 39 02 90 Other polymers of propylene or other olefins, in primary forms, nes Commodity Code Description 39 02 90 00 Other polymers of propylene or other olefins, in primary forms, nes 39 02 90 10 Chlorinated polypropylene of a kind suitable for use in printing ink formulation 39 02 90 90 Other