WCO Trade Tools provides essential information to support your trade activity.
Harmonized System
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 > 2921.5 > 2921.51
… o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof …
Section VI > Chapter 29 > Heading 2903 > 2903.6
… Brominated or iodinated derivatives of acyclic hydrocarbons …
Section VI > Chapter 30 > Heading 3004 > 3004.3 > 3004.32
… Containing corticosteroid hormones, their derivatives or structural analogues …
Section VI > Chapter 29 > Heading 2939 > 2939.1
… Alkaloids of opium and their derivatives; salts thereof …
Section VI > Chapter 29 > Heading 2939 > 2939.4
… Alkaloids of ephedra and their derivatives; salts thereof …
Section VI > Chapter 29 > Heading 2939 > 2939.20
… Alkaloids of cinchona and their derivatives; salts thereof …
Section VI > Chapter 29 > Heading 2939 > 2939.7 > 2939.72
… Cocaine, ecgonine; salts, esters and other derivatives thereof …