Imports In 2018, Bhutan imported $62 in Ketone-phenols and ketones with other oxygen function, becoming the 0th largest importer of Ketone-phenols and ketones with other oxygen function in the world. At the same year, Ketone-phenols and ketones with other oxygen function was the 0th most imported product in Bhutan. Bhutan imports Ketone-phenols and ketones with other oxygen function primarily from: N/A.