| 8518.30.10 | 00 | Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers; audio-frequency electric amplifiers; electric sound amplifier sets. - Headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers - Telephone handsets | NMB | Free | CCCT, LDCT |
| 8518.30.91 | 00 | Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers; audio-frequency electric amplifiers; electric sound amplifier sets. - Headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers - Other: - Headphones, including earphones, and telephone headsets | NMB | Free | CCCT, LDCT |
| 8518.30.99 | 00 | Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers; audio-frequency electric amplifiers; electric sound amplifier sets. - Headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers - Other: - Other | NMB | 4.5% | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
