Commodity2005200620072008200920102011
Potassium chloride $1,557$14,620$19,174$720$74$1,494
Potassium sulphate$6,975 $1,293$12,193$8,681$8,001$7,351
Total$6,975$1,557$15,913$31,367$9,401$8,075$8,845