Imports In 2019, North Korea imported $664 in Unsaturated acyclic hydrocarbons nes, becoming the 0th largest importer of Unsaturated acyclic hydrocarbons nes in the world. At the same year, Unsaturated acyclic hydrocarbons nes was the 0th most imported product in North Korea. North Korea imports Unsaturated acyclic hydrocarbons nes primarily from: N/A.