| 7315.11.00 | 99 | Chain and parts thereof, of iron or steel. - Articulated link chain and parts thereof: - Roller chain - Other: - Other | KGM | | |
| 7315.19.00 | | Chain and parts thereof, of iron or steel. - Articulated link chain and parts thereof: - Parts | KGM | Free | CCCT, LDCT |
| 7315.82.00 | 10 | Chain and parts thereof, of iron or steel. - Other chain: - Other, welded link - Of iron or non-alloy steel | KGM | | |
| 7315.89.00 | 90 | Chain and parts thereof, of iron or steel. - Other chain: - Other - Other | KGM | | |
| 7320.20.00 | | Springs and leaves for springs, of iron or steel. - Helical springs | KGM | Free | AUT, NZT, |
| 7320.90.00 | 91 | Springs and leaves for springs, of iron or steel. - Other - Other: - Of wire | KGM | | |
| 73.26 | | Other articles of iron or steel. | | | |
| 7324.10.00 | 21 | Sanitary ware and parts thereof, of iron or steel. - Sinks and wash basins, of stainless steel - Wash basins: - Portable | NMB | | |
| 7324.29.10 | 00 | Sanitary ware and parts thereof, of iron or steel. - Baths: - Other - Stampings and assemblies thereof, for use in the manufacture of bath tubs | NMB | Free | CCCT, LDCT |
| 7324.29.90 | 90 | Sanitary ware and parts thereof, of iron or steel. - Baths: - Other - Other - Other | NMB | | |
| 7324.90.00 | 21 | Sanitary ware and parts thereof, of iron or steel. - Other, including parts - Wash basins: - Porcelain enamelled cast iron | NMB | | |
| 7326.19 | | Other articles of iron or steel. - Forged or stamped, but not further worked: - Other | | | |
| 7326.19.90 | 21 | Other articles of iron or steel. - Forged or stamped, but not further worked: - Other - Other - Other forgings: - Of carbon tool steel | KGM | | |
| 7326.19.90 | 30 | Other articles of iron or steel. - Forged or stamped, but not further worked: - Other - Other - Stampings | KGM | | |
| 7307.21.00 | | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other, of stainless steel: - Flanges | KGM | Free | AUT, NZT, |
| 73.01 | | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. | | | |
| 7326.20.00 | 90 | Other articles of iron or steel. - Articles of iron or steel wire - Other | - | | |
| 7307.99.00 | 99 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other: - Other - Of alloy steel, other than stainless steel: - Other | KGM | | |
| 7301.10.00 | | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. - Sheet piling | TNE | Free | CCCT, LDCT |
| 7301.10.00 | 10 | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. - Sheet piling - Not further worked than hot-rolled | TNE | | |
| 7301.10.00 | 90 | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. - Sheet piling - Other | TNE | | |
| 7301.20.00 | | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. - Angles, shapes and sections | TNE | Free | CCCT, LDCT |
| 7301.20.00 | 10 | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. - Angles, shapes and sections - Of a height not exceeding 635 mm | TNE | | |
| 7301.20.00 | 20 | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel. - Angles, shapes and sections - Of a height exceeding 635 mm | TNE | | |
| 73.02 | | Railway or tramway track construction material of iron or steel, the following: rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, sole plates (base plates), rail clips, bedplates, ties and other material specialized for jointing or fixing rails. | | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
