Imports In 2013, North Korea imported $3.16k in Cotton yarn <85% single combed >714 dtex, not retail, becoming the 0th largest importer of Cotton yarn <85% single combed >714 dtex, not retail in the world. At the same year, Cotton yarn <85% single combed >714 dtex, not retail was the 0th most imported product in North Korea. North Korea imports Cotton yarn <85% single combed >714 dtex, not retail primarily from: N/A.