| 2516.90.00 | 00 | Granite, porphyry, basalt, sandstone and other monumental or building stone, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. | TNE | Free | CCCT, LDCT |
| 2825.10.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Hydrazine and hydroxylamine and their inorganic salts | KGM | Free | CCCT, LDCT |
| 2825.20.00 | 10 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Lithium oxide and hydroxide - Lithium oxide | KGM | Free | CCCT, LDCT |
| 2825.20.00 | 20 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Lithium oxide and hydroxide - Lithium hydroxide | KGM | Free | CCCT, LDCT |
| 2916.13.00 | 00 | Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. - Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: - Methacrylic acid and its salts | KGM | Free | CCCT, LDCT |
| 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 |
| 2825.70.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Molybdenum oxides and hydroxides | KGM | Free | CCCT, LDCT |
| 28.41 | | Salts of oxometallic or peroxometallic acids. | | | |
| 2841.30.00 | 00 | Salts of oxometallic or peroxometallic acids. - Sodium dichromate | KGM | Free | CCCT, LDCT |
| 2841.50.00 | 00 | Salts of oxometallic or peroxometallic acids. - Other chromates and dichromates; peroxochromates | KGM | Free | CCCT, LDCT |
| 2841.61.00 | 00 | Salts of oxometallic or peroxometallic acids. - Manganites, manganates and permanganates: - Potassium permanganate | KGM | Free | CCCT, LDCT |
| 2841.69.00 | 00 | Salts of oxometallic or peroxometallic acids. - Manganites, manganates and permanganates: - Other | KGM | Free | CCCT, LDCT |
| 2841.70.00 | 00 | Salts of oxometallic or peroxometallic acids. - Molybdates | KGM | Free | CCCT, LDCT |
| 2841.80.00 | 00 | Salts of oxometallic or peroxometallic acids. - Tungstates (wolframates) | KGM | Free | CCCT, LDCT |
| 2841.90.00 | 00 | Salts of oxometallic or peroxometallic acids. - Other | KGM | Free | CCCT, LDCT |
| 28.42 | | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. | | | |
| 2842.10.00 | 00 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Double or complex silicates, including aluminosilicates whether or not chemically defined | KGM | Free | CCCT, LDCT |
| 2842.90.00 | | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 10 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Ammonium nickel sulphate | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 20 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Sodium selenite | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 30 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Ammonium zinc chloride | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 40 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Nickel sulphamate | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 50 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Sodium aluminum phosphate | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 90 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Other | KGM | Free | CCCT, LDCT |
| 2904.10.00 | 00 | Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated. - Derivatives containing only sulpho groups, their salts and ethyl esters | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
