Imports In 2021, Bhutan imported $68 in Tungsten (wolfram) and articles thereof nes, becoming the 0th largest importer of Tungsten (wolfram) and articles thereof nes in the world. At the same year, Tungsten (wolfram) and articles thereof nes was the 0th most imported product in Bhutan. Bhutan imports Tungsten (wolfram) and articles thereof nes primarily from: N/A.