Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Potassium chloride | $3,000 | $2,328 | | $5,291 | $9,240 | $4,803 | $9,995 |
Potassium sulphate | | | | $848 | | | $309 |
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30) | | | $5,644 | $776 | $252 | | $7,061 |
Total | $3,000 | $2,328 | $5,644 | $6,915 | $9,492 | $4,803 | $17,365 |
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