HS 3910 – Silicones in primary forms
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
3910
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 3910-00 – Silicones in primary forms. | MFN Free | |
| 3910-00-00-10 | For use in the manufacture of dental prostheses, including dentures; Silicones, excluding compositions | Free |
| 3910-00-00-90 | Other | Free |
Top importers in this heading
68 Canadian companies imported goods under heading 39.10 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- DOW CHEMICAL CANADA ULC - Michigan - 2 codes
- ESTEE LAUDER COSMETICS LTD/ LES PRODUITS DE BEAUTE ESTEE LAU - Ontario - 2 codes
- 3313045 NOVA SCOTIA COMPANY - Ontario - 1 codes
- 3M CANADA COMPANY-COMPAGNIE 3M CANADA - Ontario - 1 codes
- ADFAST CANADA INC. - Quebec - 1 codes
- ADL INSULFLEX INC - Ontario - 1 codes
- AKZO NOBEL COATINGS LTD/AKZO NOBEL PEINTURES LTEE. - Ontario - 1 codes
- ATLAS ROOFING CORPORATION - Ontario - 1 codes
- AXALTA COATING SYSTEMS CANADACOMPANY - Ontario - 1 codes
- AZELIS CANADA INC. - Quebec - 1 codes