Dominican Republicexports of Acyclic hydrocarbons; unsaturated, propene (propylene) was $0.34K . Dominican Republicexported Acyclic hydrocarbons; unsaturated, propene (propylene) to Haiti ($0.34K )Dominican Republicexports of Acyclic hydrocarbons; unsaturated, propene (propylene) was $0.34K . Dominican Republicexported Acyclic hydrocarbons; unsaturated, propene (propylene) to Haiti ($0.34K ).Acyclic hydrocarbons; unsaturated, propene (propylene) imports by country in 2019