HS 3815 – Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 3815-11 – With nickel or nickel compounds as the active substance | MFN Free | |
| 3815-11-00-00 | With nickel or nickel compounds as the active substance | Free |
| 3815-12 – With precious metal or precious metal compounds as the active substance | MFN Free | |
| 3815-12-00-00 | With precious metal or precious metal compounds as the active substance | Free |
| 3815-19 – Other | MFN Free | |
| 3815-19-00-20 | With aluminum or aluminum compounds as the active substance | Free |
| 3815-19-00-90 | Other | Free |
| 3815-90 – Other | MFN Free | |
| 3815-90-00-00 | Other | Free |
Top importers in this heading
29 Canadian companies imported goods under heading 38.15 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- CONSUMERS' CO-OPERATIVE REFINERIES LIMITED - Saskatchewan - 3 codes
- ESSO CHEMICAL CANADA - Alberta - 3 codes
- ALBEMARLE CHEMICAL CANADA LTD. - Alberta - 2 codes
- CRESCENT POINT RESOURCES PARTNERSHIP - Alberta - 2 codes
- DOW CHEMICAL CANADA ULC - Michigan - 2 codes
- UMICORE AUTOCAT USA INC. - Michigan - 2 codes
- VALERO ENERGY INC. - Quebec - 2 codes
- ARKEMA CANADA INC. - Quebec - 1 codes
- ATLAS ROOFING CORPORATION - Ontario - 1 codes
- BASF CANADA INC. - Ontario - 1 codes