Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 03 Halogenated derivatives of hydrocarbons 29 03 50 Unsaturated fluorinated derivatives of acyclic hydrocarbons : 29 03 50 00 Unsaturated fluorinated derivatives of acyclic hydrocarbons : Commodity Code Description 29 03 50 00 000 Unsaturated fluorinated derivatives of acyclic hydrocarbons :