Class 3342 - Ethylene, propylene, butylene, butadiene and other petroleum gases or gaseous hydrocarbons,except natural gas of Central Product Classification (CPC) Version 2.1 includes these subclasses:

33421 Ethylene, propylene, butylene, butadiene

This subclass is defined through the following headings/subheadings of the HS 2007: 2711.14.

33429 Other petroleum gases or gaseous hydrocarbons, except natural gas

This subclass is defined through the following headings/subheadings of the HS 2007: 2711.19, .29.


In French: http://www.fr2.wiki/cpc:3342
In Spanish: http://www.actor-atlas.info/es5:3342




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