Eurostat, Luxembourg. 31028000 (01/1988-..) Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution (excl. those in packages with a gross weight of <= 10 kg): CN 31028000 /Exports /Unit = Prices (Euro/suppl. units) /Partner: United Kingdom /Reporter: Eur27_2020 /31028000:Mixtures of Urea and Ammonium Nitrate in Aqueous or Ammoniacal Solution (Excl. Those in Packages With a Gross Weight of <= 10 Kg).