HS 2923 – Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 2923-10 – Choline and its salts | MFN Free | |
| 2923-10-00-00 | Choline and its salts | Free |
| 2923-20 – Lecithins and other phosphoaminolipids | MFN Free | |
| 2923-20-00-00 | Lecithins and other phosphoaminolipids | Free |
| 2923-30 – Tetraethylammonium perfluorooctane sulphonate | MFN Free | |
| 2923-30-00-00 | Tetraethylammonium perfluorooctane sulphonate | Free |
| 2923-40 – Didecyldimethylammonium perfluorooctane sulphonate | MFN Free | |
| 2923-40-00-00 | Didecyldimethylammonium perfluorooctane sulphonate | Free |
| 2923-90 – Other | MFN Free | |
| 2923-90-00-00 | Other | Free |
Top importers in this heading
73 Canadian companies imported goods under heading 29.23 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- CANADIAN ENERGY SERVICES LP - Alberta - 3 codes
- IMCD CANADA LIMITED/IMCD CANADA LIMITEE - Ontario - 3 codes
- BRENNTAG CANADA INC. - Ontario - 2 codes
- CALDIC CANADA INC. - Ontario - 2 codes
- CAMBRIAN SOLUTIONS - British Columbia - 2 codes
- CLARK'S CHICK HATCHERY - New Brunswick - 2 codes
- ROYAL CANIN CANADA COMPANY - Ontario - 2 codes
- SOLUTIA CANADA INC - Quebec - 2 codes
- UNIVAR SOLUTIONS CANADA LTD. - Ontario - 2 codes
- YA YA FOODS CORP. - Ontario - 2 codes