| 2517.30.00 | 00 | Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated. | TNE | Free | CCCT, LDCT |
| 2517.41.00 | 00 | Granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated: - Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated. | TNE | Free | CCCT, LDCT |
| 2517.49.00 | | Granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated: - Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated. | TNE | Free | CCCT, LDCT |
| 2610.00.00 | 90 | Chromium ores and concentrates. - Other | KGM | | |
| 2611.00.00 | 00 | Tungsten ores and concentrates. | KGM | Free | CCCT, LDCT |
| 26.12 | | Uranium or thorium ores and concentrates. | | | |
| 2517.49.00 | 10 | Granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated: - Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated.
- Limestone; Roofing granules | TNE | | |
| 2517.49.00 | 90 | Granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated: - Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not heat-treated.
- Other | TNE | | |
| 25.29 | | Feldspar; leucite; nepheline and nepheline syenite; fluorspar. | | | |
| 2529.10.00 | 00 | Feldspar; leucite; nepheline and nepheline syenite; fluorspar. | TNE | Free | CCCT, LDCT |
| 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 | | |
| 2529.22.00 | 00 | Fluorspar: - Feldspar; leucite; nepheline and nepheline syenite; fluorspar. | TNE | Free | CCCT, LDCT |
| 2529.30.00 | 00 | Feldspar; leucite; nepheline and nepheline syenite; fluorspar. | TNE | Free | CCCT, LDCT |
| 2603.00.00 | 81 | Copper ores and concentrates. - Precious metal content: - Silver content | GRM | | |
| 2603.00.00 | 82 | Copper ores and concentrates. - Precious metal content: - Gold content | GRM | | |
| 2603.00.00 | 90 | Copper ores and concentrates. - Other | KGM | | |
| 2604.00.00 | | Nickel ores and concentrates. | KGM | Free | CCCT, LDCT |
| 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 |
| 2620.11.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly zinc: - Hard zinc spelter | KGM | Free | CCCT, LDCT |
| 2620.21.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly lead: - Leaded gasoline sludges and leaded anti-knock compound sludges | KGM | Free | CCCT, LDCT |
| 2620.60.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metals or for the manufacture of their chemical compounds | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
