Imports In 2020, Brunei imported $7.33k in Ketone-alcohols nes, ketone-aldehydes, becoming the 0th largest importer of Ketone-alcohols nes, ketone-aldehydes in the world. At the same year, Ketone-alcohols nes, ketone-aldehydes was the 0th most imported product in Brunei. Brunei imports Ketone-alcohols nes, ketone-aldehydes primarily from: N/A.