| 9031.41.00 | 00 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other optical instruments and appliances: - For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices | NMB | Free | CCCT, LDCT |
| 9031.49 | | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other optical instruments and appliances: - Other | | | |
| 9031.49.10 | 00 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other optical instruments and appliances: - Other - Co-ordinate measuring machines | NMB | Free | CCCT, LDCT |
| 9031.49.90 | 00 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other optical instruments and appliances: - Other - Other | - | Free | CCCT, LDCT |
| 9031.80.00 | | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other instruments, appliances and machines | - | Free | CCCT, LDCT |
| 9031.80.00 | 10 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other instruments, appliances and machines - Gauges, not having an adjustable measuring device | - | | |
| 9031.80.00 | 20 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other instruments, appliances and machines - Load cells, with a maximum rating not exceeding one tonne, for use in the manufacture of scales | - | | |
| 9031.80.00 | 30 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other instruments, appliances and machines - For testing characteristics of internal combustion engines | - | | |
| 9031.80.00 | 90 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Other instruments, appliances and machines - Other | - | | |
| 9031.90 | | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories | | | |
| 9031.90.10 | 00 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories - Bases and frames for co-ordinate measuring machines | - | Free | CCCT, LDCT |
| 9031.90.90 | | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories - Other | - | Free | CCCT, LDCT |
| 9031.90.90 | 10 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories - Other - Of machines for balancing mechanical parts | - | | |
| 9031.90.90 | 20 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories - Other - Of test benches | - | | |
| 9031.90.90 | 30 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories - Other - Of other optical instruments and appliances | - | | |
| 9031.90.90 | 40 | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors. - Parts and accessories - Other - Of other instruments, appliances and machines | - | | |
| 9107.00.10 | 00 | Time switches with clock or watch movement or with synchronous motor. - Electro-mechanical irrigation controllers;
Time switches for use in the manufacture of machinery or equipment | NMB | Free | CCCT, LDCT |
| 9305.91.00 | 11 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Firing mechanisms | - | | |
| 9305.91.00 | 12 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Frames and receivers | - | | |
| 9305.91.00 | 13 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Barrels | - | | |
| 9305.91.00 | 14 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Pistons, locking lugs and gas buffers | - | | |
| 9305.91.00 | 15 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Magazines and parts thereof | - | | |
| 9305.91.00 | 16 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Silencers (sound moderators) and parts thereof | - | | |
| 9305.91.00 | 17 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Flash eliminators and parts thereof | - | | |
| 9305.91.00 | 18 | Parts and accessories of articles of headings 93.01 to 93.04.
- Other: - Of military weapons of heading 93.01
- Of machine-guns, sub-machine-guns, shotguns or rifles: - Breeches, bolts (gunlocks) and bolt carriers | - | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
