Eurostat, Luxembourg. 31041000 (01/1988-12/2006) Carnallite, sylvite and other crude natural potassium salts (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg): CN 31041000 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Kasakhstan /Reporter: European Union /31041000:Carnallite, Sylvite and Other Crude Natural Potassium Salts (Excl. Those in Pellet or Similar Forms, or in Packages With a Gross Weight of <= 10 Kg).