Imports In 2022, Tajikistan imported $1.42M in Peroxosulphates (persulphates) of metals, becoming the 36th largest importer of Peroxosulphates (persulphates) of metals in the world. At the same year, Peroxosulphates (persulphates) of metals was the 605th most imported product in Tajikistan. Tajikistan imports Peroxosulphates (persulphates) of metals primarily from: Turkey ($1.42M) and Russia ($537).