| 2836.40.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Potassium carbonates | KGM | Free | CCCT, LDCT |
| 2836.50.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Calcium carbonate | KGM | Free | CCCT, LDCT |
| 2836.60.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Barium carbonate | KGM | Free | CCCT, LDCT |
| 2836.91.00 | | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Lithium carbonates | KGM | Free | CCCT, LDCT |
| 2836.91.00 | 10 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Lithium carbonates - Including pellets containing 95% or more by weight of lithium carbonates, for use in the manufacture of aluminum | KGM | Free | CCCT, LDCT |
| 2836.91.00 | 90 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Lithium carbonates - Other | KGM | Free | CCCT, LDCT |
| 2836.92.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Strontium carbonate | KGM | Free | CCCT, LDCT |
| 2836.99.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Other | KGM | Free | CCCT, LDCT |
| 29.01 | | Acyclic hydrocarbons. | | | |
| 2901.10.00 | | Acyclic hydrocarbons. - Saturated | LTR | Free | CCCT, LDCT |
| 2901.10.00 | 10 | Acyclic hydrocarbons. - Saturated - Butanes | LTR | Free | CCCT, LDCT |
| 2901.10.00 | 20 | Acyclic hydrocarbons. - Saturated - Hexanes | KGM | Free | CCCT, LDCT |
| 2901.10.00 | 30 | Acyclic hydrocarbons. - Saturated - Pentanes | KGM | Free | CCCT, LDCT |
| 2901.10.00 | 40 | Acyclic hydrocarbons. - Saturated - Ethane | KGM | Free | CCCT, LDCT |
| 2901.10.00 | 90 | Acyclic hydrocarbons. - Saturated - Other | KGM | Free | CCCT, LDCT |
| 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 |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
