| 7101.22.90 | 00 | Pearls, natural or cultured, whether or not worked or graded but not strung, mounted or set; pearls, natural or cultured, temporarily strung for convenience of transport. - Cultured pearls: - Worked - Other | - | Free | CCCT, LDCT |
| 7102.21.00 | 00 | Diamonds, whether or not worked, but not mounted or set. - Industrial: - Unworked or simply sawn, cleaved or bruted | CTM | Free | CCCT, LDCT |
| 7102.29.00 | 00 | Diamonds, whether or not worked, but not mounted or set. - Industrial: - Other | CTM | Free | CCCT, LDCT |
| 7102.31.00 | 00 | Diamonds, whether or not worked, but not mounted or set. - Non-industrial: - Unworked or simply sawn, cleaved or bruted | CTM | Free | CCCT, LDCT |
| 71.05 | | Dust and powder of natural or synthetic precious or semi-precious stones. | | | |
| 7105.10.00 | | Dust and powder of natural or synthetic precious or semi-precious stones. - Of diamonds | CTM | Free | CCCT, LDCT |
| 7105.10.00 | 20 | Dust and powder of natural or synthetic precious or semi-precious stones. - Of diamonds - Synthetic | CTM | | |
| 7103.91.00 | | Precious stones (other than diamonds) and semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semi-precious stones, temporarily strung for convenience of transport. - Otherwise worked: - Rubies, sapphires and emeralds | - | Free | CCCT, LDCT |
| 7103.91.00 | 10 | Precious stones (other than diamonds) and semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semi-precious stones, temporarily strung for convenience of transport. - Otherwise worked: - Rubies, sapphires and emeralds - Rubies | - | | |
| 7103.91.00 | 20 | Precious stones (other than diamonds) and semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semi-precious stones, temporarily strung for convenience of transport. - Otherwise worked: - Rubies, sapphires and emeralds - Sapphires | - | | |
| 7103.91.00 | 30 | Precious stones (other than diamonds) and semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semi-precious stones, temporarily strung for convenience of transport. - Otherwise worked: - Rubies, sapphires and emeralds - Emeralds | - | | |
| 7110.21.00 | 00 | Platinum, unwrought or in semi-manufactured forms, or in powder form. - Palladium: - Unwrought or in powder form | GRM | Free | CCCT, LDCT |
| 7107.00.00 | 00 | Base metals clad with silver, not further worked than semi-manufactured. | GRM | Free | CCCT, LDCT |
| 7109.00.00 | 00 | Base metals or silver, clad with gold, not further worked than semi-manufactured. | GRM | Free | CCCT, LDCT |
| 7111.00.00 | 00 | Base metals, silver or gold, clad with platinum, not further worked than semi-manufactured. | GRM | Free | CCCT, LDCT |
| 71.12 | | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. | | | |
| 7112.30.00 | 00 | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. - Ash containing precious metal or precious metal compounds | KGM | Free | CCCT, LDCT |
| 7112.91.00 | | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. - Other: - Of gold, including metal clad with gold but excluding sweepings containing other precious metals | KGM | Free | CCCT, LDCT |
| 7112.91.00 | 10 | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. - Other: - Of gold, including metal clad with gold but excluding sweepings containing other precious metals - Scrap jewellery | KGM | | |
| 7112.91.00 | 90 | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. - Other: - Of gold, including metal clad with gold but excluding sweepings containing other precious metals - Other | KGM | | |
| 71.15 | | Other articles of precious metal or of metal clad with precious metal. | | | |
| 7112.92.00 | 00 | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. - Other: - Of platinum, including metal clad with platinum but excluding sweepings containing other precious metals | KGM | Free | CCCT, LDCT |
| 7112.99.00 | 00 | Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal. - Other: - Other | KGM | Free | CCCT, LDCT |
| 71.13 | | Articles of jewellery and parts thereof, of precious metal or of metal clad with precious metal. | | | |
| 7113.11 | | Articles of jewellery and parts thereof, of precious metal or of metal clad with precious metal. - Of precious metal whether or not plated or clad with precious metal: - Of silver, whether or not plated or clad with other precious metal | | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
