Laos Imports of feldspar, leucite, nepheline, nepheline syenite, fluorspar from Thailand was US$4.48 Thousand during 2016, according to the United Nations COMTRADE database on international trade. Laos Imports of feldspar, leucite, nepheline, nepheline syenite, fluorspar from Thailand - data, historical chart and statistics - was last updated on May of 2024.