| 31.03 | | Mineral or chemical fertilizers, phosphatic. | | | |
| 3104.90.00 | | Mineral or chemical fertilizers, potassic. - Other | KGM | Free | CCCT, LDCT |
| 2923.20.00 | | Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined. - Lecithins and other phosphoaminolipids | KGM | Free | CCCT, LDCT |
| 2923.20.00 | 10 | Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined. - Lecithins and other phosphoaminolipids - Lecithins | KGM | Free | CCCT, LDCT |
| 2923.20.00 | 90 | Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined. - Lecithins and other phosphoaminolipids - Other | KGM | Free | CCCT, LDCT |
| 3818.00.00 | | Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics. | KGM | Free | CCCT, LDCT |
| 2933.99.00 | 10 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Other: - Other - Amino-acids, for use in the manufacture of mixtures of amino-acids or of mixtures of amino-acids and protein hydrolysates (whether or not containing added minerals, vitamins, fats or carbohydrates), specially compounded for persons afflicted with amino acid disorders; Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers, for use in the manufacture of photographic emulsions; For use in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics; Having a benzenoid structure, for use as a starting material in the manufacture of synthetic organic dyes or pigment dyestuffs; L-Tryptophan, for use in the manufacture of pharmaceutical products | KGM | Free | CCCT, LDCT |
| 29.34 | | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. | | | |
| 2934.10.00 | 00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure | KGM | Free | CCCT, LDCT |
| 2934.20.00 | 00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused | KGM | Free | CCCT, LDCT |
| 2934.30.00 | 00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused | KGM | Free | CCCT, LDCT |
| 2934.91.00 | 00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof | KGM | Free | CCCT, LDCT |
| 2934.99.00 | | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other | KGM | Free | CCCT, LDCT |
| 2934.99.00 | 10 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other - Nucleic acids, nucleosides, nucleotides, and their salts, excluding synthetic nucleotide sequences (oligonudeotides) and their salts | KGM | Free | CCCT, LDCT |
| 2934.99.00 | 20 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other - Morpholine | KGM | Free | CCCT, LDCT |
| 2934.99.00 | 30 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other - Sultones and sultams | KGM | Free | CCCT, LDCT |
| 2934.99.00 | 40 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other - Carboxin | KGM | Free | CCCT, LDCT |
| 2934.99.00 | 50 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other - 4,4'-Dithiodimorpholine | KGM | Free | CCCT, LDCT |
| 2934.99.00 | 90 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. - Other: - Other - Other | KGM | Free | CCCT, LDCT |
| 2940.00.00 | 00 | Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 29.37, 29.38 or 29.39. | KGM | Free | CCCT, LDCT |
| 4702.00.00 | 00 | Chemical wood pulp, dissolving grades. | TSD | Free | CCCT, LDCT |
| 4703.21.00 | 10 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Coniferous - Semi-bleached | TSD | | |
| 4703.29.00 | 10 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Non-coniferous - Semi-bleached | TSD | | |
| 4704.21.00 | 00 | Chemical wood pulp, sulphite, other than dissolving grades. - Semi-bleached or bleached: - Coniferous | TSD | Free | CCCT, LDCT |
| 4707.20.00 | 90 | Recovered (waste and scrap) paper or paperboard. - Other paper or paperboard made mainly of bleached chemical pulp, not coloured in the mass - Other | TNE | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
