Imports In 2022, Turkmenistan imported $40.2k in Pumice stones, crude or in irregular pieces, becoming the 80th largest importer of Pumice stones, crude or in irregular pieces in the world. At the same year, Pumice stones, crude or in irregular pieces was the 2026th most imported product in Turkmenistan. Turkmenistan imports Pumice stones, crude or in irregular pieces primarily from: Turkey ($40.2k).