Spain Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Gabon was US$490 during 2017, according to the United Nations COMTRADE database on international trade. Spain Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Gabon - data, historical chart and statistics - was last updated on May of 2024.