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 31 Poly(methylene phenyl isocyanate)(crude MDI, polymeric MDI) 39 09 31 00 Poly(methylene phenyl isocyanate)(crude MDI, polymeric MDI) Commodity Code Description 39 09 31 00 000 Poly(methylene phenyl isocyanate)(crude MDI,polymeric MDI)
