| 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 | - | | |
| 8207.19.00 | 40 | 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 - Rotary rock drill bits | - | | |
| 8207.19.00 | 50 | 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 - Percussion rock drill bits | - | | |
| 7304.49.00 | 20 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of stainless steel: - Other - Tubes and pipes, for power boilers | KGM | | |
| 8207.19.00 | 90 | 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 - Other | - | | |
| 7304.49.00 | 30 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of stainless steel: - Other - Mechanical tubes and pipes | KGM | | |
| 7304.51.00 | | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Cold-drawn or cold-rolled (cold-reduced) | KGM | Free | AUT, NZT, |
| 7304.51.00 | 10 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Cold-drawn or cold-rolled (cold-reduced) - Mechanical tubes and pipes | KGM | | |
| 7304.51.00 | 20 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Cold-drawn or cold-rolled (cold-reduced) - Pressure tubes and pipes | KGM | | |
| 7304.51.00 | 90 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Cold-drawn or cold-rolled (cold-reduced) - Other | KGM | | |
| 7304.59.00 | | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Other | KGM | Free | CCCT, LDCT |
| 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 | | |
| 7304.59.00 | 20 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Other - Tubes and pipes, for use in the manufacture or repair of pressure parts of boilers, pulp mill digesters or vessels for the refining of oil | KGM | | |
| 7304.59.00 | 30 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Other - Mechanical tubes and pipes | KGM | | |
| 7304.59.00 | 40 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Other - Standard pipes | KGM | | |
| 7304.59.00 | 90 | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel. - Other, of circular cross-section, of other alloy steel: - Other - 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 | | |
| 7307.21.00 | 90 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other, of stainless steel: - Flanges - Other | KGM | | |
| 7307.22.00 | | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other, of stainless steel: - Threaded elbows, bends and sleeves | KGM | Free | CCCT, LDCT |
| 7307.22.00 | 10 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other, of stainless steel: - Threaded elbows, bends and sleeves - Sleeves | KGM | | |
| 7305.31.00 | | 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. - Other, welded: - Longitudinally welded | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: 73269
