| 7307.93.00 | 20 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other: - Butt welding fittings - Of alloy steel, other than stainless steel | KGM | | |
| 7307.99.00 | 10 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other: - Other - Of alloy steel, other than stainless steel, further worked than forged or bent to shape, for installation between the wellhead assembly or surface oil pumping unit and the field marketing valve at oil or natural gas wells | KGM | | |
| 7308.90.00 | 91 | Structures (excluding prefabricated buildings of heading 94.06) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel.
- Other - Other: - Livestock pens or stalls | KGM | | |
| 7309.00.00 | 20 | Reservoirs, tanks, vats and similar containers for any material (other than compressed or liquefied gas), of iron or steel, of a capacity exceeding 300 litres, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment. - Bolted steel tanks, to be employed in connection with oil or natural gas wells, for installation up to the field marketing valve | NMB | | |
| 7314.19.00 | | Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel. - Woven cloth: - Other | KGM | Free | AUT, NZT, |
| 7320.90.00 | 99 | Springs and leaves for springs, of iron or steel. - Other - Other: - Other | KGM | | |
| 7314.12.00 | 00 | Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel. - Woven cloth: - Endless bands for machinery, of stainless steel | KGM | Free | AUT, NZT, |
| 7314.14.00 | 00 | Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel. - Woven cloth: - Other woven cloth, of stainless steel | KGM | Free | AUT, NZT, |
| 7314.19.00 | 20 | Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel. - Woven cloth: - Other - For use as conveyor belts | KGM | | |
| 8419.11.00 | 90 | Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, non-electric.
- Instantaneous or storage water heaters, non-electric: - Instantaneous gas water heaters - Other | NMB | 6.5% | CCCT, LDCT |
| 8419.19.00 | | Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, non-electric.
- Instantaneous or storage water heaters, non-electric: - Other | NMB | 5% | CCCT, LDCT |
| 8419.19.00 | 10 | Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, non-electric.
- Instantaneous or storage water heaters, non-electric: - Other - For domestic purposes | NMB | 5% | CCCT, LDCT |
| 8419.19.00 | 90 | Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, non-electric.
- Instantaneous or storage water heaters, non-electric: - Other - Other | NMB | 5% | CCCT, LDCT |
| 7315.11.00 | 10 | Chain and parts thereof, of iron or steel. - Articulated link chain and parts thereof: - Roller chain - Power transmission, conveyor or offset sidebar type roller chain, to be employed in the exploration, discovery, development, maintenance, testing, depletion or production of oil or natural gas wells or potash or rock salt deposits | KGM | | |
| 7315.11.00 | 91 | Chain and parts thereof, of iron or steel. - Articulated link chain and parts thereof: - Roller chain - Other: - Of the type which operates over or with gears or sprockets or radially grooved wheels, with machine cut teeth | KGM | | |
| 7315.19.00 | 10 | Chain and parts thereof, of iron or steel. - Articulated link chain and parts thereof: - Parts - Of roller chain or silent chain, both of the type which operate over or with gears or sprockets or radially grooved wheels, with machine cut teeth | KGM | | |
| 73.18 | | Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. | | | |
| 7318.11.00 | 00 | Threaded articles: - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. | KGM | Free | CCCT, LDCT |
| 7318.12.00 | 00 | Threaded articles: - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. | KGM | Free | CCCT, LDCT |
| 7318.13.00 | 00 | Threaded articles: - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. | KGM | Free | CCCT, LDCT |
| 7318.14.00 | 00 | Threaded articles: - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. | KGM | Free | CCCT, LDCT |
| 7318.15.00 | | Threaded articles: - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. | KGM | Free | AUT, NZT, |
| 73.20 | | Springs and leaves for springs, of iron or steel. | | | |
| 7320.10.00 | | Springs and leaves for springs, of iron or steel. - Leaf-springs and leaves therefor | KGM | Free | AUT, NZT, |
| 7320.10.00 | 10 | Springs and leaves for springs, of iron or steel. - Leaf-springs and leaves therefor - For motor vehicles | KGM | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
