| 2922.49.00 | 20 | Oxygen-function amino-compounds. - Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: - Other - Edetic acid and its derivatives | KGM | Free | CCCT, LDCT |
| 2922.49.00 | 30 | Oxygen-function amino-compounds. - Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: - Other - Glycine and its derivatives | KGM | Free | CCCT, LDCT |
| 2922.49.00 | 40 | Oxygen-function amino-compounds. - Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: - Other - Sodium nitrilotriacetate | KGM | Free | CCCT, LDCT |
| 2922.49.00 | 90 | Oxygen-function amino-compounds. - Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: - Other - Other | KGM | Free | CCCT, LDCT |
| 2922.50.00 | 10 | Oxygen-function amino-compounds. - Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function - 3-(3,4-Dihydroxyphenyl)-L-alanine | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
