Poland Imports from Norway of Diphosphorus Pentaoxide, Phosphoric Acid, Polyphosphoric Acids was US$491 during 2011, according to the United Nations COMTRADE database on international trade. Poland Imports from Norway of Diphosphorus Pentaoxide, Phosphoric Acid, Polyphosphoric Acids - data, historical chart and statistics - was last updated on May of 2024.