Commodity2005200620072010
Carnallite, sylvite & oth. crude nat. potassium salts $45,260  
Potassium chloride$15,885 $55,785 
Potassium sulphate$57,623  $170,400
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30)$16,336$73,929$18,010$736,268
Total$89,844$119,189$73,795$906,668