Harmonized System

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Section VI > Chapter 28 > Heading 2825 > 2825.10

… Hydrazine and hydroxylamine and their inorganic salts …

Section VI > Chapter 29 > Heading 2921 > 2921.1

… Acyclic monoamines and their derivatives; salts thereof  …

Section VI > Chapter 29 > Heading 2921 > 2921.2

… Acyclic polyamines and their derivatives; salts thereof  …

Section VI > Chapter 29 > Heading 2921 > 2921.4

… Aromatic monoamines and their derivatives; salts thereof  …

Section VI > Chapter 29 > Heading 2921 > 2921.5

… Aromatic polyamines and their derivatives; salts thereof  …

Section VI > Chapter 29 > Heading 2921 > 2921.1 > 2921.11

… Methylamine, di- or trimethylamine and their salts …

Section VI > Chapter 29 > Heading 2921 > 2921.5 > 2921.51

… p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof …

Section VI > Chapter 29 > Heading 2924 > 2924.2 > 2924.23

… 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts …

Section VI > Chapter 29 > Heading 2915 > 2915.2

… Acetic acid and its salts; acetic anhydride  …

Section VI > Chapter 29 > Heading 2907 > 2907.1 > 2907.13

… Octylphenol, nonylphenol and their isomers; salts thereof …