Eurostat, Luxembourg. 31022900 (01/1993-..) Double salts and mixtures of ammonium sulphate and ammonium nitrate (excl. goods of this chapter in tablets or similar forms or in packages of a gross weight of <= 10 kg): CN 31022900 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Virgin Isles /Reporter: Eur27 /31022900:Double Salts and Mixtures of Ammonium Sulphate and Ammonium Nitrate (Excl. Goods of This Chapter in Tablets or Similar Forms or in Packages of a Gross Weight of <= 10 Kg).