| 2933.39.00 | 20 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: - Other - Containing a pyridine ring as the only hetero-atom ring in the structure | KGM | Free | CCCT, LDCT |
| 2933.39.00 | 30 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: - Other - Containing a pyridine ring and other rings with nitrogen hetero-atoms in the structure | KGM | Free | CCCT, LDCT |
| 2933.39.00 | 90 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: - Other - Other | KGM | Free | CCCT, LDCT |
| 2933.41.00 | 00 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: - Levorphanol (INN) and its salts | KGM | Free | CCCT, LDCT |
| 2933.49.00 | 00 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: - Other | KGM | Free | CCCT, LDCT |
| 2933.52.00 | 00 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: - Malonylurea (barbituric acid) and its salts | KGM | Free | CCCT, LDCT |
| 2933.53.00 | 00 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: - Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital, cyclobarbital (INN), methylphenobarbital (INN), pentobarbital (INN), phenobarbital (INN), secbutabarbital (INN), secobarbital (INN) and vinylbital (INN); salts thereof | KGM | Free | CCCT, LDCT |
| 2933.54.00 | 00 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: - Other derivatives of malonylurea (barbituric acid); salts thereof | KGM | Free | CCCT, LDCT |
| 2933.55.00 | 00 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: - Loprazolam (INN), mecloqualone (INN), methaqualone (INN) and zipeprol (INN); salts thereof | KGM | Free | CCCT, LDCT |
| 2921.44.00 | 10 | Amine-function compounds. - Aromatic monoamines and their derivatives; salts thereof: - Diphenylamine and its derivatives; salts thereof - Diphenylamine, for use in the manufacture of accelerators, anti-oxidants, anti-ozonants or retarders, for rubber products | KGM | Free | CCCT, LDCT |
| 29.32 | | Heterocyclic compounds with oxygen hetero-atom(s) only. | | | |
| 2932.19.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: - Other | KGM | Free | CCCT, LDCT |
| 2932.20.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Lactones: - Lactones | KGM | Free | CCCT, LDCT |
| 2932.91.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Other: - Isosafrole | KGM | Free | CCCT, LDCT |
| 2932.92.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Other: - 1-(1,3-Benzodioxol-5-yl)propan-2-one | KGM | Free | CCCT, LDCT |
| 38.15 | | Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included. | | | |
| 3815.19.00 | 90 | Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included. - Supported catalysts: - Other - Other | KGM | Free | CCCT, LDCT |
| 2932.11.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: - Tetrahydrofuran | KGM | Free | CCCT, LDCT |
| 2932.12.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: - 2-Furaldehyde (furfuraldehyde) | KGM | Free | CCCT, LDCT |
| 2932.13.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: - Furfuryl alcohol and tetrahydrofurfuryl alcohol | KGM | Free | CCCT, LDCT |
| 2932.93.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Other: - Piperonal | KGM | Free | CCCT, LDCT |
| 2932.94.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Other: - Safrole | KGM | Free | CCCT, LDCT |
| 2932.95.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Other: - Tetrahydrocannabinols (all isomers) | KGM | Free | CCCT, LDCT |
| 2932.99.00 | 00 | Heterocyclic compounds with oxygen hetero-atom(s) only. - Other: - Other | KGM | Free | CCCT, LDCT |
| 29.33 | | Heterocyclic compounds with nitrogen hetero-atom(s) only. | | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
