Commodity2005200620072008200920102011
Potassium chloride $23,100$27 $4,236,300 $29,856
Potassium sulphate$1,624,520$2,297,396$2,912,007$5,893,864$5,818,627$6,055,201$5,964,307
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30)$2,382 $4,766 $13,500  
Total$1,626,902$2,320,496$2,916,800$5,893,864$10,068,427$6,055,201$5,994,163