| 7217.10.00 | 14 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight less than 0.25% of carbon: - For the manufacture of cold heading stock | KGM | | |
| 7217.10.00 | 21 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight 0.25% or more but less than 0.6% of carbon: - Round, for the manufacture of wire rope | KGM | | |
| 7217.10.00 | 22 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight 0.25% or more but less than 0.6% of carbon: - Round, for the manufacture of cold heading stock | KGM | | |
| 7217.10.00 | 23 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight 0.25% or more but less than 0.6% of carbon: - Other round | KGM | | |
| 7217.10.00 | 31 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight 0.6% or more of carbon: - Round, for the manufacture of welding wire | KGM | | |
| 7217.20.00 | 12 | Wire of iron or non-alloy steel. - Plated or coated with zinc - Containing by weight less than 0.25% of carbon: - Other round | KGM | | |
| 7217.20.00 | 19 | Wire of iron or non-alloy steel. - Plated or coated with zinc - Containing by weight less than 0.25% of carbon: - Other | KGM | | |
| 7217.20.00 | 22 | Wire of iron or non-alloy steel. - Plated or coated with zinc - Containing by weight 0.25% or more but less than 0.6% of carbon: - Other round | KGM | | |
| 7217.10.00 | 32 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight 0.6% or more of carbon: - Round, for the manufacture of wire rope | KGM | | |
| 7217.10.00 | 33 | Wire of iron or non-alloy steel. - Not plated or coated, whether or not polished - Containing by weight 0.6% or more of carbon: - Round, for the manufacture of cold heading stock | KGM | | |
| 7217.20.00 | 21 | Wire of iron or non-alloy steel. - Plated or coated with zinc - Containing by weight 0.25% or more but less than 0.6% of carbon: - Round, for the manufacture of wire rope | KGM | | |
| 72.18 | | Stainless steel in ingots or other primary forms; semi-finished products of stainless steel. | | | |
| 7218.10.00 | 00 | Stainless steel in ingots or other primary forms; semi-finished products of stainless steel. - Ingots and other primary forms | TNE | Free | CCCT, LDCT |
| 7218.91.00 | 00 | Stainless steel in ingots or other primary forms; semi-finished products of stainless steel. - Other: - Of rectangular (other than square) cross-section | TNE | Free | CCCT, LDCT |
| 7218.99.00 | | Stainless steel in ingots or other primary forms; semi-finished products of stainless steel. - Other: - Other | TNE | Free | CCCT, LDCT |
| 7218.99.00 | 10 | Stainless steel in ingots or other primary forms; semi-finished products of stainless steel. - Other: - Other - Blooms, billets, rounds, slabs and sheet bars | TNE | | |
| 7218.99.00 | 90 | Stainless steel in ingots or other primary forms; semi-finished products of stainless steel. - Other: - Other - Other | TNE | | |
| 7222.30.00 | 11 | Other bars and rods of stainless steel; angles, shapes and sections of stainless steel. - Other bars and rods - High nickel alloy steel, forged: - Rounds | KGM | | |
| 7222.30.00 | 19 | Other bars and rods of stainless steel; angles, shapes and sections of stainless steel. - Other bars and rods - High nickel alloy steel, forged: - Other | KGM | | |
| 7222.30.00 | 90 | Other bars and rods of stainless steel; angles, shapes and sections of stainless steel. - Other bars and rods - Other | KGM | | |
| 7222.40.00 | 00 | Other bars and rods of stainless steel; angles, shapes and sections of stainless steel. - Angles, shapes and sections | KGM | Free | CCCT, LDCT |
| 72.24 | | Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel. | | | |
| 7224.10.00 | 00 | Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel. - Ingots and other primary forms | TNE | Free | CCCT, LDCT |
| 7224.90.00 | 00 | Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel. - Other | TNE | Free | CCCT, LDCT |
| 72.27 | | Bars and rods, hot-rolled, in irregularly wound coils, of other alloy steel. | | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
