| 2615.90.00 | 10 | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Other - Niobium | KGM | | |
| 26.15 | | Niobium, tantalum, vanadium or zirconium ores and concentrates. | | | |
| 2615.10.00 | | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Zirconium ores and concentrates | KGM | Free | CCCT, LDCT |
| 2615.10.00 | 10 | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Zirconium ores and concentrates - Sand and flour | KGM | | |
| 2615.10.00 | 90 | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Zirconium ores and concentrates - Other | KGM | | |
| 2615.90.00 | | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Other | KGM | Free | CCCT, LDCT |
| 2615.90.00 | 90 | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Other - Other | KGM | | |
| 2825.60.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Germanium oxides and zirconium dioxide | KGM | Free | CCCT, LDCT |
| 8104.19.00 | 10 | Magnesium and articles thereof, including waste and scrap. - Unwrought magnesium: - Other - Magnesium-rare earth, magnesium-didymium, magnesium-thorium, magnesium-zirconium and magnesium-thorium-neodymium-rare earth, for use in the manufacture of magnesium castings | KGM | | |
| 81.09 | | Zirconium and articles thereof, including waste and scrap. | | | |
| 8109.20.00 | | Zirconium and articles thereof, including waste and scrap. - Unwrought zirconium; powders | KGM | Free | CCCT, LDCT |
| 8109.20.00 | 10 | Zirconium and articles thereof, including waste and scrap. - Unwrought zirconium; powders - Not alloyed | KGM | | |
| 8109.20.00 | 21 | Zirconium and articles thereof, including waste and scrap. - Unwrought zirconium; powders - Alloyed: - Unwrought zirconium | KGM | | |
| 8109.20.00 | 22 | Zirconium and articles thereof, including waste and scrap. - Unwrought zirconium; powders - Alloyed: - Powders | KGM | | |
| 8109.30.00 | 00 | Zirconium and articles thereof, including waste and scrap. - Waste and scrap | KGM | Free | CCCT, LDCT |
| 8109.90.00 | | Zirconium and articles thereof, including waste and scrap. - Other | KGM | Free | CCCT, LDCT |
| 8109.90.00 | 10 | Zirconium and articles thereof, including waste and scrap. - Other - Bars, rods, wire, plates, sheets, strip, foil, forgings, castings and welded or seamless tubes or pipes of an external diameter of 5 cm or more, for use in the manufacture of nuclear reactors or their fuel elements | KGM | | |
| 8109.90.00 | 20 | Zirconium and articles thereof, including waste and scrap. - Other - Tubes and pipes, alloyed | KGM | | |
| 8109.90.00 | 90 | Zirconium and articles thereof, including waste and scrap. - Other - Other | KGM | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
