HS 3812 – Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; anti-oxidizing preparations and other compound stabilizers for rubber or plastics.
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; anti-oxidizing preparations and other compound stabilizers for rubber or plastics.
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 3812-10 – Prepared rubber accelerators | MFN Free | |
| 3812-10-00-00 | Prepared rubber accelerators | Free |
| 3812-20 – Compound plasticizers for rubber or plastics | MFN Free | |
| 3812-20-00-00 | Compound plasticizers for rubber or plastics | Free |
| 3812-31 – Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) | MFN Free | |
| 3812-31-00-00 | Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) | Free |
| 3812-39 – Other | MFN Free | |
| 3812-39-00-11 | Anti-oxidizing preparations | Free |
| 3812-39-00-19 | Other | Free |
| 3812-39-00-21 | Anti-oxidizing preparations | Free |
| 3812-39-00-22 | Tin-based stabilizers | Free |
| 3812-39-00-29 | Other | Free |
Top importers in this heading
62 Canadian companies imported goods under heading 38.12 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- AMPACET CANADA COMPANY - Ontario - 3 codes
- MATEXION INC. - Ontario - 3 codes
- SUMITOMO RUBBER USA, LLC - New York - 3 codes
- BRIDGESTONE CANADA INC. - Ontario - 2 codes
- GEON PERFORMANCE SOLUTIONS CANADA INC. - Ontario - 2 codes
- MICHELIN NORTH AMERICA CANADA INC./MICHELIN AMERIQUE DU NO - Quebec - 2 codes
- SOUCY TECHNO INC - Quebec - 2 codes
- ABC CANADA TECHNOLOGY GROUP LTD. - Saskatchewan - 1 codes
- AIRBOSS OF AMERICA CORP - Ontario - 1 codes
- AM STABILIZERS CORPORATION - Indiana - 1 codes