| 7217.10.00 | 13 | 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 welding wire | KGM | | |
| 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 | | |
| 7305.31.00 | 10 | 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 - For use in the manufacture of goods of Section XVI or of Chapter 73, such goods being used in the recovery or production of crude oil from shales, oil-sands or tar-sands; Of iron or non-alloy steel, for use in the manufacture of separators or treaters (water, oil, gas), for installation between the wellhead assembly or surface oil pumping unit and the field marketing valve at oil or natural gas wells; Tubes and pipes, electric resistance welded, with an external diameter of 457.2 mm or more but not exceeding 609.6 mm, having a wall thickness of 9.525 mm or more but not exceeding 12.7 mm, containing, by weight, 0.37% or more but not exceeding 0.48% of carbon and 0.6% or more but not exceeding 1.2% of manganese, for use in the manufacture of induction hardened abrasion resistant tubes or pipes | KGM | | |
| 7307.91.00 | 11 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. - Other: - Flanges - Not further worked than forged or bent to shape: - Closed die forgings or seam legs profiled rings, of carbon steel, to specification ANSI B16.5, A.P.I. B16.47B, MSS B16.47A, AWWA C207B or AWWA C207E, for use in the manufacture of finished flanges | KGM | | |
| 7326.19.90 | 11 | Other articles of iron or steel. - Forged or stamped, but not further worked: - Other - Other - Closed die forgings: - Of carbon steel | KGM | | |
| 8533.10.00 | 00 | Electrical resistors (including rheostats and potentiometers), other than heating resistors. - Fixed carbon resistors, composition or film types | - | Free | CCCT, LDCT |
| 85.45 | | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. | | | |
| 8545.11.00 | | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Of a kind used for furnaces | KGM | Free | CCCT, LDCT |
| 8545.11.00 | 31 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Of a kind used for furnaces - Of graphite: - Not exceeding 88.9 cm in circumference or outside measurement | KGM | Free | CCCT, LDCT |
| 8545.11.00 | 32 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Of a kind used for furnaces - Of graphite: - Exceeding 88.9 cm in circumference or outside measurement | KGM | Free | CCCT, LDCT |
| 8545.11.00 | 90 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Of a kind used for furnaces - Other | KGM | Free | CCCT, LDCT |
| 8545.19.00 | | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Other | KGM | Free | CCCT, LDCT |
| 8545.19.00 | 10 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Other - Carbon anode blocks, for use in the manufacture of aluminum; Graphite electrodes, other than for use with furnaces, for use in the manufacture of magnesium; Pre-baked carbon electrodes, for use in the manufacture of silicon metal | KGM | Free | CCCT, LDCT |
| 8545.19.00 | 20 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Other - Cathode blocks, for use in the manufacture of aluminum | KGM | Free | CCCT, LDCT |
| 8545.19.00 | 90 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes. - Electrodes: - Other - Other | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
