Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 39 Plastics and articles thereof 39 09 Amino-resins, phenolic resins and polyurethanes, in primary forms. 39 09 10 39 09 10 00 Commodity Code Description 39 09 10 00 00 - Urea resins; thiourea resins 39 09 20 00 00 - Melamine resins 39 09 30 00 00 - Other amino-resins 39 09 31 00 00 Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI) 39 09 39 00 00 Other 39 09 40 00 00 - Phenolic resins 39 09 50 00 00 - Polyurethanes