| 2930.30.00 | 00 | Organo-sulphur compounds. - Thiuram mono-, di- or tetrasulphides | KGM | Free | CCCT, LDCT |
| 2930.40.00 | 00 | Organo-sulphur compounds. - Methionine | KGM | Free | CCCT, LDCT |
| 2930.50.00 | 00 | Organo-sulphur compounds. - Captafol (ISO) and methamidophos (ISO) | KGM | Free | CCCT, LDCT |
| 2825.60.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Germanium oxides and zirconium dioxide | KGM | Free | CCCT, LDCT |
| 2825.70.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Molybdenum oxides and hydroxides | KGM | Free | CCCT, LDCT |
| 28.42 | | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. | | | |
| 2842.10.00 | 00 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Double or complex silicates, including aluminosilicates whether or not chemically defined | KGM | Free | CCCT, LDCT |
| 2842.90.00 | | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 10 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Ammonium nickel sulphate | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 20 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Sodium selenite | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 30 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Ammonium zinc chloride | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 40 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Nickel sulphamate | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 50 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Sodium aluminum phosphate | KGM | Free | CCCT, LDCT |
| 2842.90.00 | 90 | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. - Other - Other | KGM | Free | CCCT, LDCT |
| 28.43 | | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. | | | |
| 2843.10.00 | 00 | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. - Colloidal precious metals | KGM | Free | CCCT, LDCT |
| 2843.21.00 | 00 | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. - Silver compounds: - Silver nitrate | KGM | Free | CCCT, LDCT |
| 2843.29.00 | 00 | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. - Silver compounds: - Other | KGM | Free | CCCT, LDCT |
| 2843.30.00 | 00 | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. - Gold compounds | KGM | Free | CCCT, LDCT |
| 28.45 | | Isotopes other than those of heading 28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined. | | | |
| 2845.90.00 | 00 | Isotopes other than those of heading 28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined.
- Other | KGM | Free | CCCT, LDCT |
| 2843.90.00 | 00 | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. - Other compounds; amalgams | KGM | Free | CCCT, LDCT |
| 28.46 | | Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals. | | | |
| 2846.10.00 | 00 | Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals. - Cerium compounds | KGM | Free | CCCT, LDCT |
| 2846.90.00 | 00 | Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals. - Other | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
