| 2815.20.00 | | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Potassium hydroxide (caustic potash) | KGM | Free | CCCT, LDCT |
| 2815.30.00 | 00 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Peroxides of sodium or potassium | KGM | Free | CCCT, LDCT |
| 1905.90.49 | 10 | Bread, pastry, cakes, biscuits and other bakers' wares, whether or not containing cocoa; communion wafers, empty cachets of a kind suitable for pharmaceutical use, sealing wafers, rice paper and similar products. - Other - Other biscuits: - Other - Soda biscuits | KGM | 3% | CCCT, LDCT |
| 28.15 | | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. | | | |
| 2815.11.00 | 00 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Sodium hydroxide (caustic soda): - Solid | KGM | Free | CCCT, LDCT |
| 2815.20.00 | 10 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Potassium hydroxide (caustic potash) - Solid | KGM | Free | CCCT, LDCT |
| 2815.12.00 | 00 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Sodium hydroxide (caustic soda): - In aqueous solution (soda lye or liquid soda) | KNS | Free | CCCT, LDCT |
| 2815.20.00 | 20 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Potassium hydroxide (caustic potash) - In aqueous solution | KNS | Free | CCCT, LDCT |
| 4703.21.00 | 10 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Coniferous - Semi-bleached | TSD | | |
| 4703.29.00 | 10 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Non-coniferous - Semi-bleached | TSD | | |
| 47.03 | | Chemical wood pulp, soda or sulphate, other than dissolving grades. | | | |
| 4703.11.00 | 00 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Unbleached: - Coniferous | TSD | Free | CCCT, LDCT |
| 4703.19.00 | 00 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Unbleached: - Non-coniferous | TSD | Free | CCCT, LDCT |
| 4703.21.00 | | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Coniferous | TSD | Free | CCCT, LDCT |
| 4703.21.00 | 20 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Coniferous - Bleached | TSD | | |
| 4703.29.00 | | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Non-coniferous | TSD | Free | CCCT, LDCT |
| 4703.29.00 | 20 | Chemical wood pulp, soda or sulphate, other than dissolving grades. - Semi-bleached or bleached: - Non-coniferous - Bleached | TSD | | |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
