Singapore Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Iraq was US$474 during 2012, according to the United Nations COMTRADE database on international trade. Singapore Exports of clays, andalusite, kyanite, sillimanite, mullite, chamotte, dinas earths to Iraq - data, historical chart and statistics - was last updated on May of 2024.