39.11Heading
Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39, in primary forms
Section VII — Plastics and articles thereof; rubber and articles thereof
| Code | Description |
|---|---|
| 3911.10 | Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes; in primary forms |
| 3911.20 | Petroleum resins, poly(1,3-phenylene methylphosphonate), in primary forms |
| 3911.90 | Polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39; in primary forms |