| 8411.91.00 | | Turbo-jets, turbo-propellers and other gas turbines. - Parts: - Of turbo-jets or turbo-propellers | - | Free | CCCT, LDCT |
| 8411.99.00 | 30 | Turbo-jets, turbo-propellers and other gas turbines. - Parts: - Other - For aircrafts | - | Free | CCCT, LDCT |
| 8207.19.00 | 20 | Interchangeable tools for hand tools, whether or not power-operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screw driving), including dies for drawing or extruding metal, and rock drilling or earth boring tools. - Rock drilling or earth boring tools: - Other, including parts - Non-diamond type core drill bits, to be employed in the exploration or drilling for water, oil or natural gas | - | | |
| 8207.19.00 | 30 | Interchangeable tools for hand tools, whether or not power-operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screw driving), including dies for drawing or extruding metal, and rock drilling or earth boring tools. - Rock drilling or earth boring tools: - Other, including parts - Parts of core drills with working parts other than of cermets; Polycrystalline diamond elements, for use in the manufacture of drilling bits to be employed in the exploration or drilling for oil or natural gas | - | | |
| 7304.59.00 | 10 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Other - For use in the manufacture of drill pipe, casing or tubing, or fittings, couplings, thread protectors or nipples therefor, for natural gas or oil wells;
To be employed in pneumatically breaking down the working face of a mine in mining, quarrying or developing mineral deposits;
Tubes and pipes, of an external diameter of 177.8 mm and of a wall thickness of 4.4 mm or 4.9 mm, for use in the manufacture of high pressure cylinders for the industrial gas market;
Tubes and pipes, to specification ASTM A-519, Grade 8620, AISI 52100 or ASTM 485, stress relieved and annealed, of an external diameter of 130 mm or more but not exceeding 440 mm and of a wall thickness of 28 mm or more but not exceeding 80 mm, for use in the manufacture of pellet rolls for animal feed or wood chip pellet mills;
Tubes and pipes, of a diameter of 8 cm or more but not exceeding 13 cm, for use in the manufacture of oil well perforating guns | KGM | | |
| 7305.11.00 | | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded | KGM | Free | CCCT, LDCT |
| 7305.11.00 | 11 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 609.6 mm: - Of an A.P.I. grade not exceeding X-52 | KGM | | |
| 7305.11.00 | 19 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 609.6 mm: - Other | KGM | | |
| 7305.11.00 | 21 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 609.6 mm: - Of an A.P.I. grade not exceeding X-52 | KGM | | |
| 7305.11.00 | 29 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 609.6 mm: - Other | KGM | | |
| 7305.12.00 | | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded | KGM | Free | CCCT, LDCT |
| 7305.12.00 | 11 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 609.6 mm: - Of an A.P.I. grade not exceeding X-52 | KGM | | |
| 7305.12.00 | 19 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 609.6 mm: - Other | KGM | | |
| 7305.12.00 | 20 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of alloy steel: - Of an external diameter exceeding 609.6 mm | KGM | | |
| 7305.19.00 | | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other | KGM | Free | CCCT, LDCT |
| 7305.19.00 | 11 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 609.6 mm: - Of an A.P.I. grade not exceeding X-52 | KGM | | |
| 7305.19.00 | 19 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 609.6 mm: - Other | KGM | | |
| 7305.19.00 | 21 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 609.6 mm: - Of an A.P.I. grade not exceeding X-52 | KGM | | |
| 7305.19.00 | 29 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 609.6 mm: - Other | KGM | | |
| 7305.20.00 | 00 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Casing of a kind used in drilling for oil or gas | KGM | Free | CCCT, LDCT |
| 7305.31.00 | 10 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Longitudinally welded - For use in the manufacture of goods of Section XVI or of Chapter 73, such goods being used in the recovery or production of crude oil from shales, oil-sands or tar-sands; Of iron or non-alloy steel, for use in the manufacture of separators or treaters (water, oil, gas), for installation between the wellhead assembly or surface oil pumping unit and the field marketing valve at oil or natural gas wells; Tubes and pipes, electric resistance welded, with an external diameter of 457.2 mm or more but not exceeding 609.6 mm, having a wall thickness of 9.525 mm or more but not exceeding 12.7 mm, containing, by weight, 0.37% or more but not exceeding 0.48% of carbon and 0.6% or more but not exceeding 1.2% of manganese, for use in the manufacture of induction hardened abrasion resistant tubes or pipes | KGM | | |
| 7306.11.00 | 00 | Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Welded, of stainless steel | KGM | Free | CCCT, LDCT |
| 7306.19.00 | | Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other | KGM | Free | CCCT, LDCT |
| 7306.19.00 | 10 | Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an A.P.I. grade not exceeding X-52 | KGM | | |
| 7306.19.00 | 90 | Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Other | KGM | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
