Imports In 2022, Bhutan imported $1.11k in Kaolin and other kaolinic clays, becoming the 173rd largest importer of Kaolin and other kaolinic clays in the world. At the same year, Kaolin and other kaolinic clays was the 2622nd most imported product in Bhutan. Bhutan imports Kaolin and other kaolinic clays primarily from: India ($1.11k).