Ecuador Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Germany was US$1 during 2018, according to the United Nations COMTRADE database on international trade. Ecuador Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Germany - data, historical chart and statistics - was last updated on April of 2026.