Harmonized System
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 2928 > 2928.00
… Organic derivatives of hydrazine or of hydroxylamine …
Section VI > Chapter 28 > Heading 2811 > 2811.2
… Other inorganic oxygen compounds of non-metals …
Section VI > Chapter 29 > Heading 2903 > 2903.6
… Brominated or iodinated derivatives of acyclic hydrocarbons …
Section VI > Chapter 29 > Heading 2903 > 2903.7 > 2903.75
… Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) …
Section XVI > Chapter 84 > Heading 8485 > 8485.30
… By plaster, cement, ceramics or glass deposit …
Section XVII > Chapter 86 > Heading 8601 > 8601.10
… Powered from an external source of electricity …
Section XV > Chapter 72 > Heading 7209 > 7209.1 > 7209.18
… Of a thickness of less than 0.5 mm …