| 2603.00.00 | | Copper ores and concentrates. | KGM | Free | CCCT, LDCT |
| 2603.00.00 | 10 | Copper ores and concentrates. - Copper content | KGM | | |
| 2603.00.00 | 20 | Copper ores and concentrates. - Lead content | KGM | | |
| 2603.00.00 | 30 | Copper ores and concentrates. - Zinc content | KGM | | |
| 2604.00.00 | 10 | Nickel ores and concentrates. - Copper content | KGM | | |
| 2825.50.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. - Copper oxides and hydroxides | KGM | Free | CCCT, LDCT |
| 2833.25.00 | 10 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper - Cupric sulphate | 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 |
| 2616.10.00 | 10 | Precious metal ores and concentrates. - Silver ores and concentrates - Copper content | KGM | | |
| 2607.00.00 | 10 | Lead ores and concentrates. - Copper content | KGM | | |
| 2608.00.00 | 10 | Zinc ores and concentrates. - Copper content | KGM | | |
| 2603.00.00 | 81 | Copper ores and concentrates. - Precious metal content: - Silver content | GRM | | |
| 2603.00.00 | 82 | Copper ores and concentrates. - Precious metal content: - Gold content | GRM | | |
| 2603.00.00 | 90 | Copper ores and concentrates. - Other | KGM | | |
| 2833.25.00 | | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper | KGM | Free | CCCT, LDCT |
| 2827.41.00 | 00 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Chloride oxides and chloride hydroxides: - Of copper | KGM | Free | CCCT, LDCT |
| 2833.25.00 | 20 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper - Copper sulphates, for use as petroleum refining catalysts or in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics | KGM | Free | CCCT, LDCT |
| 2833.25.00 | 90 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper - Other | KGM | Free | CCCT, LDCT |
| 2915.90.10 | 00 | Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. - Other - Aluminum octoate (aluminum 2-ethyl-hexanoate);
Barium octoate;
tert-Butyl peroxydecanoate;
tert-Butyl peroxyoctanoate;
tert-Butyl peroxypivalate;
Cadmium octoate;
Calcium octoate;
Cobalt octoate;
Copper octoate;
Diethylene glycol monolaurate;
Diisononanoyl peroxide;
Diiodostearic acid;
Iron octoate;
Lauroyl peroxide;
Lead octoate;
Manganese octoate;
Nonanoyl peroxide;
Stannous octoate (stannous 2-ethyl-hexanoate);
Zinc laurate;
Zinc octoate | KGM | Free | CCCT, LDCT |
| 7403.19.00 | 14 | Refined copper and copper alloys, unwrought. - Refined copper: - Other - Ingots, ingot-bars and slabs: - Ingots | KGM | | |
| 3808.92.20 | 11 | Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulphur-treated bands, wicks and candles, and fly-papers). - Other: - Fungicides - In bulk or in packages of a gross weight exceeding 1.36 kg each - Containing bromomethane (methyl bromide) or bromochloromethane: - Based on copper | KGM | Free | CCCT, LDCT |
| 3808.92.20 | 21 | Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulphur-treated bands, wicks and candles, and fly-papers). - Other: - Fungicides - In bulk or in packages of a gross weight exceeding 1.36 kg each - Not containing bromomethane (methyl bromide) or bromochloromethane: - Based on copper | KGM | Free | CCCT, LDCT |
| 7401.00.00 | 00 | Copper mattes; cement copper (precipitated copper). | KGM | Free | CCCT, LDCT |
| 7402.00.00 | 10 | Unrefined copper; copper anodes for electrolytic refining. - Black copper and blister copper | KGM | | |
| 7403.11.00 | 00 | Refined copper and copper alloys, unwrought. - Refined copper: - Cathodes and sections of cathodes | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
