Harmonized System
Section VI > Chapter 29 > Heading 2933 > 2933.5 > 2933.52
… Malonylurea (barbituric acid) and its salts …
Section VI > Chapter 29 > Heading 2921 > 2921.4 > 2921.43
… Toluidines and their derivatives; salts thereof …
Section VI > Chapter 28 > Heading 2818 > 2818.20
… Aluminium oxide, other than artificial corundum …
Section VI > Chapter 29 > Heading 2918 > 2918.1 > 2918.16
… Gluconic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2903 > 2903.4
… Saturated fluorinated derivatives of acyclic hydrocarbons …
Section VI > Chapter 29 > Heading 2903 > 2903.5
… Unsaturated fluorinated derivatives of acyclic hydrocarbons …
Section XVI > Chapter 84 > Heading 8482 > 8482.80
… Other, including combined ball/roller bearings …
Section XVI > Chapter 84 > Heading 8483 > 8483.50
… Flywheels and pulleys, including pulley blocks …
Section XVI > Chapter 85 > Heading 8505 > 8505.20
… Electro-magnetic couplings, clutches and brakes …