Belgium Imports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths from Ghana was US$4 during 2023, according to the United Nations COMTRADE database on international trade. Belgium Imports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths from Ghana - data, historical chart and statistics - was last updated on May of 2024.