Imports In 2022, Bhutan imported $350 in Dichloromethane (methylene chloride), becoming the 174th largest importer of Dichloromethane (methylene chloride) in the world. At the same year, Dichloromethane (methylene chloride) was the 2924th most imported product in Bhutan. Bhutan imports Dichloromethane (methylene chloride) primarily from: India ($350).