2025 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (T2025 2025-01-01)

Heading :Section VI: Products of the Chemical or Allied Industries
Heading :Chapter 29 - Organic chemicals
1. Hydrocarbons and their halogenated, sulphonated, nitrated or nitrosated derivatives
2. Alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
3. Phenols, phenol-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
4. Ethers, alcohol peroxides, ether peroxides, ketone peroxides, epoxides with a three-membered ring, acetals and hemiacetals, and their halogenated, sulphonated, nitrated or nitrosated derivatives
5. Aldehyde-function compounds
6. Ketone-function compounds and quinone-function compounds
7. Carboxylic acids and their anhydrides, halides, peroxides and peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives
8. Esters of inorganic acids and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives
9. Nitrogen-function compounds
10. Organo-inorganic compounds, heterocyclic compounds, nucleic acids and their salts, and sulphonamides
11. Provitamins, vitamins and hormones
12. Glycosides and vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
13. Other organic compounds
HS Code Description Unit MFN Tariff Applicable Preferential Tariffs Compare
29.23 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.   --
29.24 Carboxyamide-function compounds; amide-function compounds of carbonic acid.   Compare-29.23
29.25 Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds.   Compare-29.24
29.26 Nitrile-function compounds.   Compare-29.25
29.29 Compounds with other nitrogen function.   Compare-29.26
29.30 Organo-sulphur compounds.   Compare-29.29
29.31 Other organo-inorganic compounds.   Compare-29.30
29.32 Heterocyclic compounds with oxygen hetero-atom(s) only.   Compare-29.31
29.33 Heterocyclic compounds with nitrogen hetero-atom(s) only.   Compare-29.32
29.34 Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds.   Compare-29.33
29.35 Sulphonamides.   Compare-29.34
29.36 Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent.   Compare-29.35
29.37 Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones.   Compare-29.36
29.38 Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.   Compare-29.37
29.39 Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.   Compare-29.38
29.41 Antibiotics.   Compare-29.39
2901.10.00 Saturated Free  CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free Compare-29.41
2901.10.00.1 Butanes:   Compare-2901.10.00
2901.10.00.11 n-Butane LTR   Compare-2901.10.00.1
2901.10.00.12 2-Methylpropane (isobutane) LTR   Compare-2901.10.00.11
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