Harmonised Commodity Description and Coding System (HS) - level 3 - Heading |
2921 |
Amine-function compounds |
Combined nomenclature 8 digits |
29215111 |
m-Phenylenediamine of a purity by weight of >= 99% and containing <= 1% by weight of water, <= 200 mg/kg of o-phenylenediamine and <= 450 mg/kg of p-phenylenediamine |
Combined nomenclature 8 digits |
29215119 |
o-Phenylenediamine, m-phenylenediamine, p-phenylenediamine, diaminotoluenes, and their halogenated, sulphonated, nitrated and nitrosated derivatives; salts thereof (excl. m-phenylenediamine of a purity by weight of >= 99% and containing <= 1% by weight of water, <= 200 mg/kg of o-phenylenediamine and <= 450 mg/kg of p-phenylenediamine) |
Combined nomenclature 8 digits |
29215190 |
Derivatives of o-phenylenediamine, m-phenylenediamine, p-phenylenediamine or diaminotoluenes; salts thereof (excl. halogenated, sulphonated, nitrated and nitrosated derivatives, and salts thereof) |