| 28.09 | | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. | | | |
| 2809.10.00 | 00 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. - Diphosphorus pentaoxide | KGM | Free | CCCT, LDCT |
| 2809.20.00 | | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. - Phosphoric acid and polyphosphoric acids | KGM | Free | CCCT, LDCT |
| 2809.20.00 | 11 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. - Phosphoric acid and polyphosphoric acids - Phosphoric acids, fertilizer grade: - Superacid grade (68-72% P2O5) | KGM | Free | CCCT, LDCT |
| 2809.20.00 | 19 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. - Phosphoric acid and polyphosphoric acids - Phosphoric acids, fertilizer grade: - Other | KGM | Free | CCCT, LDCT |
| 2809.20.00 | 20 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. - Phosphoric acid and polyphosphoric acids - Other phosphoric acids | KGM | Free | CCCT, LDCT |
| 2809.20.00 | 30 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. - Phosphoric acid and polyphosphoric acids - Polyphosphoric acids | KGM | Free | CCCT, LDCT |
| 29.19 | | Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives. | | | |
| 2919.90.00 | 00 | Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives. - Other | KGM | Free | CCCT, LDCT |
| 2919.10.00 | 00 | Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives. - Tris(2,3-dibromopropyl) phosphate | KGM | Free | CCCT, LDCT |
| 2920.11.00 | 00 | Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives. - Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: - Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion) | KGM | Free | CCCT, LDCT |
| 2920.19.00 | 00 | Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives. - Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: - Other | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
