| 8406.10.00 | 00 | Steam turbines and other vapour turbines. - Turbines for marine propulsion | NMB | Free | CCCT, LDCT |
| 8406.81.00 | | Steam turbines and other vapour turbines. - Other turbines: - Of an output exceeding 40 MW | NMB | Free | CCCT, LDCT |
| 8406.81.00 | 10 | Steam turbines and other vapour turbines. - Other turbines: - Of an output exceeding 40 MW - Stationary steam turbines | NMB | Free | CCCT, LDCT |
| 8406.90.10 | 00 | Steam turbines and other vapour turbines. - Parts - Blade diaphragms, spindle discs and shafts, wholly or in chief part of metal, for the repair or remanufacture of steam turbines or parts thereof;
Electro-mechanical speed regulators and parts thereof, for steam turbines | - | Free | CCCT, LDCT |
| 8406.90.21 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.10.00: - Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues or risers, or to permit location in finishing machinery | - | Free | CCCT, LDCT |
| 8406.90.22 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.10.00: - Rotors, finished for final assembly | - | Free | CCCT, LDCT |
| 8406.90.23 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.10.00: - Blades, rotating or stationary | - | Free | CCCT, LDCT |
| 8406.90.29 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.10.00: - Other | - | Free | CCCT, LDCT |
| 8406.90.31 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues or risers, or to permit location in finishing machinery, wholly or in chief part of metal, for the repair or remanufacture of steam turbines or parts thereof | - | Free | CCCT, LDCT |
| 8406.90.32 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Other rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues or risers, or to permit location in finishing machinery | - | Free | CCCT, LDCT |
| 8406.90.33 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Rotors, finished for final assembly, wholly or in chief part of metal, for the repair or remanufacture of steam turbines or parts thereof | - | Free | CCCT, LDCT |
| 8406.90.34 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Other rotors, finished for final assembly | - | Free | CCCT, LDCT |
| 8406.90.35 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Other rotors, wholly or in chief part of metal, for the repair or remanufacture of steam turbines or parts thereof | - | Free | CCCT, LDCT |
| 8406.90.36 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Blades, rotating or stationary, wholly or chief part of metal, for the repair or remanufacture of steam turbines or parts thereof | - | Free | CCCT, LDCT |
| 8406.90.37 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Other blades, rotating or stationary | - | Free | CCCT, LDCT |
| 8406.90.39 | 00 | Steam turbines and other vapour turbines. - Parts - Other parts of the goods of tariff item No. 8406.81.00 or 8406.82.00: - Other | - | Free | CCCT, LDCT |
| 8407.90.00 | 91 | Spark-ignition reciprocating or rotary internal combustion piston engines. - Other engines - Other: - Gas, natural or propane, other than gas turbines | NMB | Free | CCCT, LDCT |
| 8410.11 | | Hydraulic turbines, water wheels, and regulators therefor. - Hydraulic turbines and water wheels: - Of a power not exceeding 1,000 kW | | | |
| 8410.11.10 | 00 | Hydraulic turbines, water wheels, and regulators therefor. - Hydraulic turbines and water wheels: - Of a power not exceeding 1,000 kW - Hydraulic turbines | NMB | 2% | CCCT, LDCT |
| 8410.13 | | Hydraulic turbines, water wheels, and regulators therefor. - Hydraulic turbines and water wheels: - Of a power exceeding 10,000 kW | | | |
| 8410.13.10 | 00 | Hydraulic turbines, water wheels, and regulators therefor. - Hydraulic turbines and water wheels: - Of a power exceeding 10,000 kW - Hydraulic turbines | NMB | 2% | CCCT, LDCT |
| 8410.13.20 | 00 | Hydraulic turbines, water wheels, and regulators therefor. - Hydraulic turbines and water wheels: - Of a power exceeding 10,000 kW - Water wheels | NMB | Free | CCCT, LDCT |
| 8410.90.20 | 00 | Hydraulic turbines, water wheels, and regulators therefor. - Parts, including regulators - Other parts of hydraulic turbines | - | 2% | CCCT, LDCT |
| 8410.90.30 | 00 | Hydraulic turbines, water wheels, and regulators therefor. - Parts, including regulators - Parts of water wheels | - | Free | CCCT, LDCT |
| 84.11 | | Turbo-jets, turbo-propellers and other gas turbines. | | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
