| 7404.00 | | Copper waste and scrap. | | | |
| 7404.00.10 | 00 | Copper waste and scrap. - Spent anodes, not alloyed;
With a copper content of less than 94% by weight, not alloyed | KGM | Free | CCCT, LDCT |
| 7404.00.20 | | Copper waste and scrap. - Copper-zinc base alloys (brass) with a copper content of less than 94% by weight | KGM | Free | CCCT, LDCT |
| 7404.00.20 | 10 | Copper waste and scrap. - Copper-zinc base alloys (brass) with a copper content of less than 94% by weight
- Containing more than 0.3% of lead | KGM | | |
| 7404.00.20 | 90 | Copper waste and scrap. - Copper-zinc base alloys (brass) with a copper content of less than 94% by weight
- Other | KGM | | |
| 7404.00.91 | | Copper waste and scrap. - Other: - With a copper content of less than 94% by weight | KGM | Free | CCCT, LDCT |
| 7404.00.91 | 10 | Copper waste and scrap. - Other: - With a copper content of less than 94% by weight - Copper-tin base alloys (bronze) | KGM | | |
| 7404.00.91 | 90 | Copper waste and scrap. - Other: - With a copper content of less than 94% by weight - Other | KGM | | |
| 7503.00.00 | 00 | Nickel waste and scrap. | KGM | Free | CCCT, LDCT |
| 7602.00.00 | | Aluminum waste and scrap. | KGM | Free | CCCT, LDCT |
| 7602.00.00 | 10 | Aluminum waste and scrap. - Beverage container scrap | KGM | Free | CCCT, LDCT |
| 7602.00.00 | 90 | Aluminum waste and scrap. - Other | KGM | Free | CCCT, LDCT |
| 8002.00.00 | 00 | Tin waste and scrap. | KGM | Free | CCCT, LDCT |
| 8108.90.00 | 10 | Titanium and articles thereof, including waste and scrap. - Other - Plates, sheets, strip and foil, not alloyed | KGM | | |
| 7802.00.00 | | Lead waste and scrap. | KGM | Free | CCCT, LDCT |
| 7802.00.00 | 10 | Lead waste and scrap. - Obtained from lead-acid storage batteries | KGM | | |
| 7802.00.00 | 90 | Lead waste and scrap. - Other | KGM | | |
| 7902.00.00 | 00 | Zinc waste and scrap. | KGM | Free | CCCT, LDCT |
| 81.01 | | Tungsten (wolfram) and articles thereof, including waste and scrap. | | | |
| 8101.10.00 | | Tungsten (wolfram) and articles thereof, including waste and scrap. - Powders | KGM | Free | CCCT, LDCT |
| 8101.10.00 | 10 | Tungsten (wolfram) and articles thereof, including waste and scrap. - Powders - Not alloyed | KGM | | |
| 8101.10.00 | 20 | Tungsten (wolfram) and articles thereof, including waste and scrap. - Powders - Alloyed | KGM | | |
| 8101.94.00 | | Tungsten (wolfram) and articles thereof, including waste and scrap. - Other: - Unwrought tungsten, including bars and rods obtained simply by sintering | KGM | Free | CCCT, LDCT |
| 8101.96.00 | 00 | Tungsten (wolfram) and articles thereof, including waste and scrap. - Other: - Wire | KGM | Free | CCCT, LDCT |
| 8101.97.00 | 00 | Tungsten (wolfram) and articles thereof, including waste and scrap. - Other: - Waste and scrap | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
