Harmonized System
Section XV > Chapter 75 > Heading 7505 > 7505.2 > 7505.22
… Of nickel alloys …
Section XV > Chapter 75 > Heading 7506 > 7506.20
… Of nickel alloys …
Section XV > Chapter 75 > Heading 7507 > 7507.1 > 7507.12
… Of nickel alloys …
Section XI > Chapter 63 > Heading 6306 > 6306.1 > 6306.12
… Of synthetic fibres …
Section VI > Chapter 28 > Heading 2807 > 2807.00
… Sulphuric acid; oleum …
Section VI > Chapter 28 > Heading 2811 > 2811.1
… Other inorganic acids …
Section VI > Chapter 28 > Heading 2812 > 2812.1 > 2812.11
… Carbonyl dichloride (phosgene) …
Section VI > Chapter 29 > Heading 2903 > 2903.1 > 2903.12
… Dichloromethane (methylene chloride) …
Section VI > Chapter 29 > Heading 2903 > 2903.7 > 2903.72
… Dichlorotrifluoroethanes (HCFC-123) …
Section VI > Chapter 29 > Heading 2904 > 2904.3 > 2904.31
… Perfluorooctane sulphonic acid …