Commodity20052007200920102011
Potassium chloride  $112,800$953,989 
Potassium sulphate $40,000$395,440$39,600 
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30)$320,360$10,000 $38,578$205,514
Total$320,360$50,000$508,240$1,032,167$205,514