| 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 | | |
| 2528.00.00 | 00 | Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85% of H3BO3 calculated on the dry weight. | KGM | Free | CCCT, LDCT |
| 2707.50.00 | | Oils and other products of the distillation of high temperature coal tar; similar products in which the weight of the aromatic constituents exceeds that of the non-aromatic constituents. - Other aromatic hydrocarbon mixtures of which 65% or more by volume (including losses) distils at 250° C by the ASTM D 86 method | LTR | Free | CCCT, LDCT |
| 2707.50.00 | 10 | Oils and other products of the distillation of high temperature coal tar; similar products in which the weight of the aromatic constituents exceeds that of the non-aromatic constituents. - Other aromatic hydrocarbon mixtures of which 65% or more by volume (including losses) distils at 250° C by the ASTM D 86 method - Petroleum solvents | LTR | | |
| 2707.50.00 | 90 | Oils and other products of the distillation of high temperature coal tar; similar products in which the weight of the aromatic constituents exceeds that of the non-aromatic constituents. - Other aromatic hydrocarbon mixtures of which 65% or more by volume (including losses) distils at 250° C by the ASTM D 86 method - Other | LTR | | |
| 2711.19 | | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Other | | | |
| 2711.19.10 | 00 | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Other - In containers ready for use | - | 12.5% | CCCT, LDCT |
| 2711.21.00 | 00 | Petroleum gases and other gaseous hydrocarbons. - In gaseous state: - Natural gas | TMQ | Free | CCCT, LDCT |
| 2711.29.00 | 00 | Petroleum gases and other gaseous hydrocarbons. - In gaseous state: - Other | TMQ | Free | CCCT, LDCT |
| 2710.19.30 | 00 | Petroleum oils and oils obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by weight 70% or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations; waste oils. - Petroleum oils and oils obtained from bituminous minerals (other than crude) and preparations not elsewhere specified or included, containing by weight 70% or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations, other than those containing biodiesel and other than waste oils: - Other - Hydrocracker bottoms for use in the manufacture of motor oils, transmission fluids or hydraulic fluids | LTR | Free | CCCT, LDCT |
| 2818.20.00 | 90 | Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide. - Aluminum oxide, other than artificial corundum - Other | KGM | Free | CCCT, LDCT |
| 28.19 | | Chromium oxides and hydroxides. | | | |
| 2819.10.00 | 00 | Chromium oxides and hydroxides. - Chromium trioxide | KGM | Free | CCCT, LDCT |
| 2819.90.00 | 00 | Chromium oxides and hydroxides. - Other | KGM | Free | CCCT, LDCT |
| 2711.12.10 | 00 | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Propane - In containers ready for use | LTR | 12.5% | CCCT, LDCT |
| 2711.12.90 | 00 | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Propane - Other | LTR | Free | CCCT, LDCT |
| 2711.13.00 | 00 | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Butanes | LTR | Free | CCCT, LDCT |
| 2804.29.00 | 90 | Hydrogen, rare gases and other non-metals. - Rare gases: - Other - Other | KGM | Free | CCCT, LDCT |
| 2804.30.00 | 00 | Hydrogen, rare gases and other non-metals. - Nitrogen | KGM | Free | CCCT, LDCT |
| 2804.40.00 | 00 | Hydrogen, rare gases and other non-metals. - Oxygen | KGM | Free | CCCT, LDCT |
| 2804.50.00 | 00 | Hydrogen, rare gases and other non-metals. - Boron; tellurium | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
