HS 3911 – 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.
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
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.
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 3911-10 – Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes | MFN Free | |
| 3911-10-00-00 | Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes | Free |
| 3911-20 – Poly(1,3-phenylene methylphosphonate) | MFN Free | |
| 3911-20-00-00 | Poly(1,3-phenylene methylphosphonate) | Free |
| 3911-90 – Other | MFN Free | |
| 3911-90-00-00 | Other | Free |
Top importers in this heading
43 Canadian companies imported goods under heading 39.11 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- 3M CANADA COMPANY-COMPAGNIE 3M CANADA - Ontario - 1 codes
- AIRBOSS OF AMERICA CORP - Ontario - 1 codes
- AXALTA COATING SYSTEMS CANADACOMPANY - Ontario - 1 codes
- BAKER HUGHES CANADA COMPANY - Alberta - 1 codes
- BASF CANADA INC. - Ontario - 1 codes
- BOSTIK CANADA LTD./BOSTIK CANADA LTEE - Quebec - 1 codes
- BUCKMAN LABORATORIES OF CANADA, LTD/LABORATOIRES BUCKMAN DU - Quebec - 1 codes
- CASCADIA RESOURCES, INC. - Washington - 1 codes
- CHAMPIONX CANADA ULC - Alberta - 1 codes
- CLOVERDALE PAINT INC. - British Columbia - 1 codes