Harmonized System
Section VI > Chapter 29 > Heading 2921 > 2921.1
… Acyclic monoamines and their derivatives; salts thereof …
Section VI > Chapter 29 > Heading 2921 > 2921.4
… Aromatic monoamines and their derivatives; salts thereof …
Section VI > Chapter 28 > Heading 2811 > 2811.2
… Other inorganic oxygen compounds of non-metals …
Section VI > Chapter 29 > Heading 2903 > 2903.7 > 2903.77
… Other, perhalogenated only with fluorine and chlorine …
Section VI > Chapter 29 > Heading 2907 > 2907.1 > 2907.13
… Octylphenol, nonylphenol and their isomers; salts thereof …
Section XV > Chapter 72 > Heading 7214 > 7214.9 > 7214.91
… Of rectangular (other than square) cross-section …
Section XV > Chapter 72 > Heading 7218 > 7218.9 > 7218.91
… Of rectangular (other than square) cross-section …
Section III > Chapter 15 > Heading 1516 > 1516.20
… Vegetable fats and oils and their fractions …