Commodity2005200720102011
Sodium hydroxide (caustic soda), solid$295,037$637,699$681,504$850,122
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$29,212$4,491$102,794$153,049
Potassium hydroxide (caustic potash)$22,083$5,977$8,437$9,986
Total$346,332$648,167$792,735$1,013,157