Imports In 2021, Macau imported $69.4k in 2,2'-oxydiethanol(diethylene glycol), becoming the 0th largest importer of 2,2'-oxydiethanol(diethylene glycol) in the world. At the same year, 2,2'-oxydiethanol(diethylene glycol) was the 0th most imported product in Macau. Macau imports 2,2'-oxydiethanol(diethylene glycol) primarily from: N/A.