| 2618.00.00 | 00 | Granulated slag (slag sand) from the manufacture of iron or steel. | KGM | Free | CCCT, LDCT |
| 2620.29.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly lead: - Other | KGM | Free | CCCT, LDCT |
| 2620.30.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly copper | KGM | Free | CCCT, LDCT |
| 2620.40.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly aluminum | KGM | Free | CCCT, LDCT |
| 2620.99.00 | | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Other: - Other | KGM | Free | CCCT, LDCT |
| 2620.99.00 | 90 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Other: - Other - Other | KGM | | |
| 2619.00.00 | 00 | Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel. | KGM | Free | CCCT, LDCT |
| 26.20 | | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. | | | |
| 2620.19.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly zinc: - Other | KGM | Free | CCCT, LDCT |
| 2620.11.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly zinc: - Hard zinc spelter | KGM | Free | CCCT, LDCT |
| 2620.21.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing mainly lead: - Leaded gasoline sludges and leaded anti-knock compound sludges | KGM | Free | CCCT, LDCT |
| 2620.60.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metals or for the manufacture of their chemical compounds | KGM | Free | CCCT, LDCT |
| 2620.91.00 | 00 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Other: - Containing antimony, beryllium, cadmium, chromium or their mixtures | KGM | Free | CCCT, LDCT |
| 2620.99.00 | 20 | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. - Other: - Other - Containing mainly nickel | KGM | | |
| 7325.91.00 | | Other cast articles of iron or steel. - Other: - Grinding balls and similar articles for mills | KGM | Free | CCCT, LDCT |
| 7326.90.90 | 92 | Other articles of iron or steel. - Other - Other - Other: - Hangers and similar supports, for tubes and pipes | - | | |
| 7215.10.00 | 20 | Other bars and rods of iron or non-alloy steel. - Of free-cutting steel, not further worked than cold-formed or cold-finished - Rounds | KGM | | |
| 7215.50.00 | 29 | Other bars and rods of iron or non-alloy steel. - Other, not further worked than cold-formed or cold-finished - Rounds: - Other | KGM | | |
| 7216.91.00 | | Angles, shapes and sections of iron or non-alloy steel. - Other: - Cold-formed or cold-finished from flat-rolled products | KGM | Free | CCCT, LDCT |
| 7216.91.00 | 30 | Angles, shapes and sections of iron or non-alloy steel. - Other: - Cold-formed or cold-finished from flat-rolled products - U sections | KGM | | |
| 7216.99.00 | 20 | Angles, shapes and sections of iron or non-alloy steel. - Other: - Other - I or H sections | KGM | | |
| 72.17 | | Wire of iron or non-alloy steel. | | | |
| 7217.10.00 | 29 | 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 | KGM | | |
| 7217.20.00 | 11 | Wire of iron or non-alloy steel. - Plated or coated with zinc - Containing by weight less than 0.25% of carbon: - Round, for the manufacture of wire rope | KGM | | |
| 7217.20.00 | 29 | 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 | KGM | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
