| 2901.21.00 | 00 | Acyclic hydrocarbons. - Unsaturated: - Ethylene | KGM | Free | CCCT, LDCT |
| 2901.22.00 | 00 | Acyclic hydrocarbons. - Unsaturated: - Propene (propylene) | KGM | Free | CCCT, LDCT |
| 2901.23.00 | | Acyclic hydrocarbons. - Unsaturated: - Butene (butylene) and isomers thereof | KGM | Free | CCCT, LDCT |
| 2901.23.00 | 10 | Acyclic hydrocarbons. - Unsaturated: - Butene (butylene) and isomers thereof - 1-Butene | KGM | Free | CCCT, LDCT |
| 2901.23.00 | 20 | Acyclic hydrocarbons. - Unsaturated: - Butene (butylene) and isomers thereof - Isobutene | KGM | Free | CCCT, LDCT |
| 2901.23.00 | 90 | Acyclic hydrocarbons. - Unsaturated: - Butene (butylene) and isomers thereof - Other | KGM | Free | CCCT, LDCT |
| 2901.24.00 | 00 | Acyclic hydrocarbons. - Unsaturated: - Buta-1,3-diene and isoprene | KGM | Free | CCCT, LDCT |
| 2901.29.00 | | Acyclic hydrocarbons. - Unsaturated: - Other | KGM | Free | CCCT, LDCT |
| 2901.29.00 | 11 | Acyclic hydrocarbons. - Unsaturated: - Other - Linear alpha olefins, unmixed: - 1-octene | KGM | Free | CCCT, LDCT |
| 2901.29.00 | 12 | Acyclic hydrocarbons. - Unsaturated: - Other - Linear alpha olefins, unmixed: - 1-hexene | KGM | Free | CCCT, LDCT |
| 2901.29.00 | 19 | Acyclic hydrocarbons. - Unsaturated: - Other - Linear alpha olefins, unmixed: - Other | KGM | Free | CCCT, LDCT |
| 2901.29.00 | 91 | Acyclic hydrocarbons. - Unsaturated: - Other - Other: - Nonenes | KGM | Free | CCCT, LDCT |
| 2901.29.00 | 99 | Acyclic hydrocarbons. - Unsaturated: - Other - Other: - Other | KGM | Free | CCCT, LDCT |
| 29.02 | | Cyclic hydrocarbons. | | | |
| 2902.11.00 | 00 | Cyclic hydrocarbons. - Cyclanes, cyclenes and cycloterpenes: - Cyclohexane | KGM | Free | CCCT, LDCT |
| 2902.19.00 | 00 | Cyclic hydrocarbons. - Cyclanes, cyclenes and cycloterpenes: - Other | KGM | Free | CCCT, LDCT |
| 2902.20.00 | 00 | Cyclic hydrocarbons. - Benzene | KGM | Free | CCCT, LDCT |
| 2902.30.00 | 00 | Cyclic hydrocarbons. - Toluene | KGM | Free | CCCT, LDCT |
| 2902.41.00 | 00 | Cyclic hydrocarbons. - Xylenes: - o-Xylene | KGM | Free | CCCT, LDCT |
| 2902.42.00 | 00 | Cyclic hydrocarbons. - Xylenes: - m-Xylene | KGM | Free | CCCT, LDCT |
| 2902.43.00 | 00 | Cyclic hydrocarbons. - Xylenes: - p-Xylene | KGM | Free | CCCT, LDCT |
| 2902.44.00 | 00 | Cyclic hydrocarbons. - Xylenes: - Mixed xylene isomers | KGM | Free | CCCT, LDCT |
| 2902.50.00 | 00 | Cyclic hydrocarbons. - Styrene | KGM | Free | CCCT, LDCT |
| 2902.60.00 | 00 | Cyclic hydrocarbons. - Ethylbenzene | KGM | Free | CCCT, LDCT |
| 2902.70.00 | 00 | Cyclic hydrocarbons. - Cumene | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
