Commodity2005200620072008200920102011
Potassium chloride$128,545$176,278$285,816$626,447$432,010$399,206$938
Potassium sulphate    $12,626  
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30)    $19,443$4,897 
Total$128,545$176,278$285,816$626,447$464,079$404,103$938