| 2833.19.00 | 90 | Sulphates; alums; peroxosulphates (persulphates). - Sodium sulphates: - Other - Other | KGM | Free | CCCT, LDCT |
| 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 | | |
| 2606.00.00 | | Aluminum ores and concentrates. | TNE | Free | CCCT, LDCT |
| 2606.00.00 | 11 | Aluminum ores and concentrates. - Refractory grade: - Calcined | TNE | | |
| 2606.00.00 | 19 | Aluminum ores and concentrates. - Refractory grade: - Other | TNE | | |
| 2606.00.00 | 90 | Aluminum ores and concentrates. - Other: - Other | TNE | | |
| 25.10 | | Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk. | | | |
| 2510.20.00 | 00 | Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk. | TNE | Free | CCCT, LDCT |
| 2523.30.00 | 00 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. | TNE | Free | CCCT, LDCT |
| 2523.90.00 | | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. | TNE | Free | CCCT, LDCT |
| 2523.90.00 | 90 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. - Other | TNE | | |
| 2523.29.00 | 00 | Portland cement: - Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. | TNE | Free | CCCT, LDCT |
| 2523.90.00 | 10 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. - Masonry cement | TNE | | |
| 2523.90.00 | 20 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. - Oilwell cement | TNE | | |
| 2523.90.00 | 30 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. - Slag cement | TNE | | |
| 2523.90.00 | 40 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. - Supersulphated cement | TNE | | |
| 2833.21.10 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of magnesium - Technical grade | KGM | Free | CCCT, LDCT |
| 2833.21.90 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of magnesium - Other | KGM | Free | CCCT, LDCT |
| 2833.22.00 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of aluminum | KGM | Free | CCCT, LDCT |
| 2833.24.00 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of nickel | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
