Iceland Imports from Switzerland of Diphosphorus Pentaoxide, Phosphoric Acid, Polyphosphoric Acids was US$310 during 2017, according to the United Nations COMTRADE database on international trade. Iceland Imports from Switzerland of Diphosphorus Pentaoxide, Phosphoric Acid, Polyphosphoric Acids - data, historical chart and statistics - was last updated on May of 2024.