Commodity200620072008200920102011
Carnallite, sylvite & oth. crude nat. potassium salts $22,341    
Potassium chloride$7,423$17 $159$5$17,951
Potassium sulphate$2,882$1,245$1,709 $2,171$27,243
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30)$20,872$1,217$63,471$1,634$4,766$10,308
Total$31,177$24,820$65,180$1,793$6,942$55,502