Brazil Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Liberia was US$744 during 2023, according to the United Nations COMTRADE database on international trade. Brazil Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Liberia - data, historical chart and statistics - was last updated on June of 2024.