2026 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (January 1, 2026)

Heading :Section VI: Products of the Chemical or Allied Industries
Heading :Chapter 28 - Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
1. Chemical elements
2. Inorganic acids and inorganic oxygen compounds of non-metals
3. Halogen or sulphur compounds of non-metals
4. Inorganic bases and oxides, hydroxides and peroxides of metals
5. Salts and peroxysalts, of inorganic acids and metals
6. Miscellaneous
HS Code Description Unit MFN Tariff Applicable Preferential Tariffs Compare
2844.44.00 Radioactive residues Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free --
2844.44.00.00 Radioactive residues KGM   Compare-2844.44.00
2844.50.00 Spent (irradiated) fuel elements (cartridges) of nuclear reactors Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2844.44.00.00
2844.50.00.00 Spent (irradiated) fuel elements (cartridges) of nuclear reactors KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2844.50.00
2845.10.00 Heavy water (deuterium oxide) Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2844.50.00.00
2845.10.00.00 Heavy water (deuterium oxide) KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.10.00
2845.20 Boron enriched in boron-10 and its compounds   Compare-2845.10.00.00
2845.20.00 Boron enriched in boron-10 and its compounds Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.20
2845.20.00.00 Boron enriched in boron-10 and its compounds KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.20.00
2845.30 Lithium enriched in lithium-6 and its compounds   Compare-2845.20.00.00
2845.30.00 Lithium enriched in lithium-6 and its compounds Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.30
2845.30.00.00 Lithium enriched in lithium-6 and its compounds KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.30.00
2845.40 Helium-3   Compare-2845.30.00.00
2845.40.00 Helium-3 Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.40
2845.40.00.00 Helium-3 KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.40.00
2845.90.00 Other Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.40.00.00
2845.90.00.00 Other KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.90.00
2846.10.00 Cerium compounds Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2845.90.00.00
2846.10.00.00 Cerium compounds KGM Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2846.10.00
2846.90.00 Other Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-2846.10.00.00
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