| 2608.00.00 | 81 | Zinc ores and concentrates. - Precious metal content: - Silver content | GRM | | |
| 2615.90.00 | 10 | Niobium, tantalum, vanadium or zirconium ores and concentrates. - Other - Niobium | KGM | | |
| 2616.10.00 | 30 | Precious metal ores and concentrates. - Silver ores and concentrates - Zinc content | KGM | | |
| 2616.10.00 | 90 | Precious metal ores and concentrates. - Silver ores and concentrates - Other | KGM | | |
| 2618.00.00 | 00 | Granulated slag (slag sand) from the manufacture of iron or steel. | KGM | Free | CCCT, LDCT |
| 2620.29.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly lead: - Other | KGM | Free | CCCT, LDCT |
| 26.21 | | Other slag and ash, including seaweed ash (kelp); ash and residues from the incineration of municipal waste. | | | |
| 2701.11.00 | 90 | Coal; briquettes, ovoids and similar solid fuels manufactured from coal. - Coal, whether or not pulverized, but not agglomerated: - Anthracite - Other | TNE | | |
| 2701.19.00 | 90 | Coal; briquettes, ovoids and similar solid fuels manufactured from coal. - Coal, whether or not pulverized, but not agglomerated: - Other coal - Other | TNE | | |
| 2703.00.00 | 00 | Peat (including peat litter), whether or not agglomerated. | TNE | 6.5% | CCCT, LDCT |
| 2705.00.00 | 00 | Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons. | KGM | Free | CCCT, LDCT |
| 2804.10.00 | 00 | Hydrogen, rare gases and other non-metals. - Hydrogen | KGM | Free | CCCT, LDCT |
| 2708.10.00 | 00 | Pitch and pitch coke, obtained from coal tar or from other mineral tars. - Pitch | KGM | Free | CCCT, LDCT |
| 2833.21 | | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of magnesium | | | |
| 36.04 | | Fireworks, signalling flares, rain rockets, fog signals and other pyrotechnic articles. | | | |
| 2711.12 | | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Propane | | | |
| 2711.14.00 | 00 | Petroleum gases and other gaseous hydrocarbons. - Liquefied: - Ethylene, propylene, butylene and butadiene | KGM | Free | CCCT, LDCT |
| 2713.20.00 | | Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals. - Petroleum bitumen | KGM | Free | CCCT, LDCT |
| 2714.90.00 | 00 | Bitumen and asphalt, natural; bituminous or oil shale and tar sands; asphaltites and asphaltic rocks. - Other | KGM | Free | CCCT, LDCT |
| 2803.00.00 | 10 | Carbon (carbon blacks and other forms of carbon not elsewhere specified or included). - Lampblack | KGM | Free | CCCT, LDCT |
| 1902.20.00 | | Pasta, whether or not cooked or stuffed (with meat or other substances) or otherwise prepared, such as spaghetti, macaroni, noodles, lasagna, gnocchi, ravioli, cannelloni; couscous, whether or not prepared. - Stuffed pasta, whether or not cooked or otherwise prepared | KGM | 11% | CCCT, LDCT |
| 1902.20.00 | 10 | Pasta, whether or not cooked or stuffed (with meat or other substances) or otherwise prepared, such as spaghetti, macaroni, noodles, lasagna, gnocchi, ravioli, cannelloni; couscous, whether or not prepared. - Stuffed pasta, whether or not cooked or otherwise prepared - In airtight containers | KGM | 11% | CCCT, LDCT |
| 1902.20.00 | 90 | Pasta, whether or not cooked or stuffed (with meat or other substances) or otherwise prepared, such as spaghetti, macaroni, noodles, lasagna, gnocchi, ravioli, cannelloni; couscous, whether or not prepared. - Stuffed pasta, whether or not cooked or otherwise prepared - Other | KGM | 11% | CCCT, LDCT |
| 1902.30 | | Pasta, whether or not cooked or stuffed (with meat or other substances) or otherwise prepared, such as spaghetti, macaroni, noodles, lasagna, gnocchi, ravioli, cannelloni; couscous, whether or not prepared. - Other pasta | | | |
| 1902.30.11 | 00 | Pasta, whether or not cooked or stuffed (with meat or other substances) or otherwise prepared, such as spaghetti, macaroni, noodles, lasagna, gnocchi, ravioli, cannelloni; couscous, whether or not prepared. - Other pasta - Low protein or protein-free pasta, without meat, certified by Health Canada as special low protein or protein-free dietary products: - Containing 25% or more by weight of wheat, within access commitment | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
