| 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 |
| 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 |
| 2902.30.00 | 00 | Cyclic hydrocarbons. - Toluene | 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 |
| 2902.90.00 | | Cyclic hydrocarbons. - Other | KGM | Free | CCCT, LDCT |
| 2902.90.00 | 30 | Cyclic hydrocarbons. - Other - Naphthalene | KGM | Free | CCCT, LDCT |
| 2902.90.00 | 90 | Cyclic hydrocarbons. - Other - Other | KGM | Free | CCCT, LDCT |
| 29.03 | | Halogenated derivatives of hydrocarbons. | | | |
| 2903.11.00 | 00 | Halogenated derivatives of hydrocarbons. - Saturated chlorinated derivatives of acyclic hydrocarbons: - Chloromethane (methyl chloride) and chloroethane (ethyl chloride) | KGM | Free | CCCT, LDCT |
| 2903.12.00 | 00 | Halogenated derivatives of hydrocarbons. - Saturated chlorinated derivatives of acyclic hydrocarbons: - Dichloromethane (methylene chloride) | KGM | Free | CCCT, LDCT |
| 2903.13.00 | 00 | Halogenated derivatives of hydrocarbons. - Saturated chlorinated derivatives of acyclic hydrocarbons: - Chloroform (trichloromethane) | KGM | Free | CCCT, LDCT |
| 2903.14.00 | 00 | Halogenated derivatives of hydrocarbons. - Saturated chlorinated derivatives of acyclic hydrocarbons: - Carbon tetrachloride | KGM | Free | CCCT, LDCT |
| 2903.15.00 | 00 | Halogenated derivatives of hydrocarbons. - Saturated chlorinated derivatives of acyclic hydrocarbons: - Ethylene dichloride (ISO) (1,2-dichloroethane) | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
