Commodity2005200620072008200920102011
Carnallite, sylvite & oth. crude nat. potassium salts $13,613     
Potassium chloride$25,969$132,906$41,819$76,999$41,386$251,827$312,211
Potassium sulphate$113,175$126,779$246,176$18,384$17,601$175,689$55,817
Potassic min./chem. fertilisers (excl. of 3104.10-3104.30)$198,371$485,743$408,975$1,306,031$958,593$1,092,947$1,392,598
Total$337,515$759,041$696,970$1,401,414$1,017,580$1,520,463$1,760,626