Imports In 2020, North Korea imported $27.4k in Yarn of combed wool, >85% wool, not retail, becoming the 0th largest importer of Yarn of combed wool, >85% wool, not retail in the world. At the same year, Yarn of combed wool, >85% wool, not retail was the 0th most imported product in North Korea. North Korea imports Yarn of combed wool, >85% wool, not retail primarily from: N/A.