Madagascar Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Italy was US$9 during 2017, according to the United Nations COMTRADE database on international trade. Madagascar Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Italy - data, historical chart and statistics - was last updated on May of 2024.