Imports In 2020, Kyrgyzstan imported $49.5k in Butene (butylene) and isomers thereof, becoming the 0th largest importer of Butene (butylene) and isomers thereof in the world. At the same year, Butene (butylene) and isomers thereof was the 0th most imported product in Kyrgyzstan. Kyrgyzstan imports Butene (butylene) and isomers thereof primarily from: N/A.