HS 2528 – Natural borates and concentrates thereof
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
2528
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 2528-00 – Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85% of H3BO3 calculated on the dry weight. | MFN Free | |
| 2528-00-00-00 | Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not... | Free |
Top importers in this heading
17 Canadian companies imported goods under heading 25.28 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- ACTIVE AGRISCIENCE INC. - British Columbia - 1 codes
- ATP NUTRITION LTD. - Manitoba - 1 codes
- BARENTZ INGREDIENTS CANADA, INC. - Ontario - 1 codes
- CALFRAC WELL SERVICES LTD. - Alberta - 1 codes
- CAMERON CHEMICALS, INC. - Virginia - 1 codes
- CANADIAN ENERGY SERVICES LP - Alberta - 1 codes
- ETIMINE USA, INC. - New Jersey - 1 codes
- FREEDOM PET SUPPLIES INC. - Ontario - 1 codes
- INTERNATIONAL SUPPLIERS AND CONTRACTORS INC INTERSAC - Quebec - 1 codes
- KEYSTONE SPECIALTY CHEMICALS,LLC - South Carolina - 1 codes