| 8401.30.00 | 00 | Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation. - Fuel elements (cartridges), non-irradiated | - | Free | CCCT, LDCT |
| 8401.40.00 | 00 | Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation. - Parts of nuclear reactors | - | Free | CCCT, LDCT |
| 84.02 | | Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers. | | | |
| 8402.11.00 | 00 | Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers. - Steam or other vapour generating boilers: - Watertube boilers with a steam production exceeding 45 tonnes per hour | NMB | Free | CCCT, LDCT |
| 8402.12.00 | 00 | Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers. - Steam or other vapour generating boilers: - Watertube boilers with a steam production not exceeding 45 tonnes per hour | NMB | Free | CCCT, LDCT |
| 8402.19.00 | 00 | Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers. - Steam or other vapour generating boilers: - Other vapour generating boilers, including hybrid boilers | NMB | Free | CCCT, LDCT |
| 8402.20.00 | 00 | Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers. - Super-heated water boilers | NMB | 2% | CCCT, LDCT |
| 84.08 | | Compression-ignition internal combustion piston engines (diesel or semi-diesel engines). | | | |
| 8408.10.00 | | Compression-ignition internal combustion piston engines (diesel or semi-diesel engines). - Marine propulsion engines | NMB | Free | CCCT, LDCT |
| 8408.10.00 | 90 | Compression-ignition internal combustion piston engines (diesel or semi-diesel engines). - Marine propulsion engines - Other: - Other | NMB | Free | CCCT, LDCT |
| 8409.10.00 | 00 | Parts suitable for use solely or principally with the engines of heading 84.07 or 84.08.
- For aircraft engines | - | Free | CCCT, LDCT |
| 8402.90.00 | 00 | Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers. - Parts | - | Free | CCCT, LDCT |
| 84.03 | | Central heating boilers other than those of heading 84.02. | | | |
| 84.04 | | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units. | | | |
| 8404.10 | | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Auxiliary plant for use with boilers of heading 84.02 or 84.03 | | | |
| 8404.10.10 | 00 | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Auxiliary plant for use with boilers of heading 84.02 or 84.03
- Economizers | NMB | Free | CCCT, LDCT |
| 8404.10.90 | 00 | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Auxiliary plant for use with boilers of heading 84.02 or 84.03
- Other | NMB | Free | CCCT, LDCT |
| 8404.20.00 | | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Condensers for steam or other vapour power units | NMB | Free | CCCT, LDCT |
| 8404.20.00 | 10 | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Condensers for steam or other vapour power units - Mechanically operated | NMB | Free | CCCT, LDCT |
| 8404.20.00 | 90 | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Condensers for steam or other vapour power units - Other | NMB | Free | CCCT, LDCT |
| 8404.90.00 | 00 | Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units.
- Parts | - | Free | CCCT, LDCT |
| 84.05 | | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. | | | |
| 8405.10.00 | 00 | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. - Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers | NMB | Free | CCCT, LDCT |
| 8405.90.00 | 00 | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. - Parts | - | Free | CCCT, LDCT |
| 8406.10.00 | 00 | Steam turbines and other vapour turbines. - Turbines for marine propulsion | NMB | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
