Numéro tarifaire Chapitre 29, Section 21
2921
IX. NITROGEN-FUNCTION COMPOUNDS
2921
Acyclic monoamines and their derivatives; salts thereof
2921
Other
2921
Acyclic polyamines and their derivatives; salts thereof
2921
Other
2921
Aromatic monoamines and their derivatives; salts thereof
2921
Aromatic polyamines and their derivatives; salts thereof
2921510000 10
- Aromatic polyamines and their derivatives; salts thereof
2921510000 80
- - o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof
2921511100 10
- - - o-, m-, p-Phenylenediamine, diaminotoluenes and their halogenated, sulphonated, nitrated and nitrosated derivatives; salts thereof
2921511100 80
- - - - m-Phenylenediamine, of a purity by weight of 99 % or more and containing: - 1 % or less by weight of water, - 200 mg/kg or less of o-phenylenediamine and - 450 mg/kg or less of p-phenylenediamine
2921511900 80
- - - - Other
2921519000 80
- - - Other