Imports In 2020, Tajikistan imported $1.29k in Tetrachloroethylene (perchloroethylene), becoming the 0th largest importer of Tetrachloroethylene (perchloroethylene) in the world. At the same year, Tetrachloroethylene (perchloroethylene) was the 0th most imported product in Tajikistan. Tajikistan imports Tetrachloroethylene (perchloroethylene) primarily from: N/A.