| 8540.81.00 | 00 | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Other valves and tubes: - Receiver or amplifier valves and tubes | NMB | Free | CCCT, LDCT |
| 8540.89.00 | 00 | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Other valves and tubes: - Other | NMB | Free | CCCT, LDCT |
| 8540.91 | | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Parts: - Of cathode-ray tubes | | | |
| 8540.91.10 | 00 | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Parts: - Of cathode-ray tubes - Front panel assemblies as follows:(a) with respect to colour cathode-ray television picture tube, an assembly that consists of a glass panel to which a shadow mask or aperture grill is attached for ultimate use, that is suitable for incorporation into a colour cathode-ray television picture tube (including a video monitor or video projector cathode-ray tube) and that has undergone the necessary chemical and physical processes for imprinting phosphors on the glass panel with sufficient precision to render a video image when excited by a stream of electrons; or(b) with respect to a monochrome cathode-ray television picture tube, an assembly that consists of either a glass panel or a glass envelope, that is suitable for incorporation into a monochrome cathode-ray television picture tube (including a video monitor or video projector cathode-ray tube) and that has undergone the necessary chemical and physical processes for imprinting phosphors on the glass panel or glass envelope with sufficient precision to render a video image when excited by a stream of electrons | - | Free | CCCT, LDCT |
| 8540.91.90 | 00 | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Parts: - Of cathode-ray tubes - Other | - | Free | CCCT, LDCT |
| 8540.99 | | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Parts: - Other | | | |
| 8540.99.10 | 00 | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Parts: - Other - Electron guns;
Radio frequency (RF) interaction structures for microwave tubes of subheading 8540.71, 8540.72 or 8540.79 | - | Free | CCCT, LDCT |
| 8540.99.90 | 00 | Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes).
- Parts: - Other - Other | - | Free | CCCT, LDCT |
| 85.41 | | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. | | | |
| 8541.10.00 | | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Diodes, other than photosensitive or light emitting diodes | NMB | Free | CCCT, LDCT |
| 8541.10.00 | 30 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Diodes, other than photosensitive or light emitting diodes - Zener | NMB | Free | CCCT, LDCT |
| 8541.10.00 | 90 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Diodes, other than photosensitive or light emitting diodes - Other: - Other | NMB | Free | CCCT, LDCT |
| 8541.21.00 | 00 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Transistors, other than photosensitive transistors: - With a dissipation rate of less than 1 W | NMB | Free | CCCT, LDCT |
| 8541.29.00 | 00 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Transistors, other than photosensitive transistors: - Other | NMB | Free | CCCT, LDCT |
| 8541.30.00 | 00 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Thyristors, diacs and triacs, other than photosensitive devices | NMB | Free | CCCT, LDCT |
| 8541.40.00 | | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes | NMB | Free | CCCT, LDCT |
| 8541.40.00 | 10 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes - Light emitting diodes | NMB | Free | CCCT, LDCT |
| 8542.32.00 | 90 | Electronic integrated circuits. - Electronic integrated circuits: - Memories - Other | - | Free | CCCT, LDCT |
| 8541.40.00 | 22 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes - Other diodes: - Solar cells assembled into modules or made into panels | - | Free | CCCT, LDCT |
| 8541.40.00 | 23 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes - Other diodes: - Other solar cells | NMB | Free | CCCT, LDCT |
| 8541.40.00 | 29 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes - Other diodes: - Other | NMB | Free | CCCT, LDCT |
| 8541.40.00 | 91 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes - Other: - Optical coupled isolators | NMB | Free | CCCT, LDCT |
| 8541.40.00 | 99 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes - Other: - Other | NMB | Free | CCCT, LDCT |
| 8541.50.00 | 00 | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Other semiconductor devices | - | Free | CCCT, LDCT |
| 8541.60.00 | | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light emitting diodes; mounted piezo-electric crystals. - Mounted piezo-electric crystals | NMB | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
