Poly(1,3-phenylene methylphosphonate), in liquids and pastes
Tariff Classification
section 07
Plastics and articles thereof; rubber and articles thereof
chapter 39
Plastics and articles thereof
39.11
Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in Note 3 to this Chapter, not elsewhere specified or included, in primary forms: