Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 04 Polymers of vinyl chloride and halogenated olefins, in primary forms 39 04 50 Vinylidene chloride polymers, in primary forms Commodity Code Description 39 04 50 00 Vinylidene chloride polymers, in primary forms 39 04 50 40 In dispersion 39 04 50 50 In the form of granules 39 04 50 60 In the form of powder 39 04 50 90 Other
