Harmonized System
Section XVI > Chapter 84 > Heading 8408 > 8408.10
… Marine propulsion engines …
Section XVI > Chapter 84 > Heading 8410 > 8410.90
… Parts, including regulators …
Section XV > Chapter 76 > Heading 7606 > 7606.1
… Rectangular (including square) …
Section XV > Chapter 76 > Heading 7612 > 7612.10
… Collapsible tubular containers …
Section VI > Chapter 29 > Heading 2922 > 2922.1 > 2922.16
… Diethanolammonium perfluorooctane sulphonate …
Section VI > Chapter 29 > Heading 2923 > 2923.30
… Tetraethylammonium perfluorooctane sulphonate …
Section VI > Chapter 29 > Heading 2923 > 2923.40
… Didecyldimethylammonium perfluorooctane sulphonate …
Section VI > Chapter 28 > Heading 2807 > 2807.00
… Sulphuric acid; oleum …
Section VI > Chapter 29 > Heading 2904 > 2904.3 > 2904.31
… Perfluorooctane sulphonic acid …
Section VI > Chapter 29 > Heading 2904 > 2904.3 > 2904.32
… Ammonium perfluorooctane sulphonate …