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Harmonized System
Section V > Chapter 27 > Heading 2711 > 2711.2
In gaseous state
Section V > Chapter 27 > Heading 2711 > 2711.1 > 2711.14
Ethylene, propylene, butylene and butadiene
Section V > Chapter 27 > Heading 2712
Petroleum jelly; paraffin wax, micro-crystalline petroleum wax, slack wax, ozokerite, lignite wax, peat wax, other mineral waxes, and similar products obtained by synthesis or by other processes, whether or not coloured.
Section V > Chapter 27 > Heading 2712 > 2712.10
Petroleum jelly