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2026 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (January 1, 2026)
| HTS Code | 2512.00.00 | 2511.20.00.00 |
| Description of Goods | Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less. | Natural barium carbonate (witherite) |
| Unit of Meas | -- | TNE |
| MFN Tariff | Free | Free |
| General Tariff | 35% | 35% |
| Applicable Preferential Tariffs | CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free | CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free |