Iran Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to Uzbekistan was US$62.3 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Iran Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to Uzbekistan - data, historical chart and statistics - was last updated on June of 2024.