Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$25,819$611$24,879$31,703$11,598$1,112$27,227
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$15,630$11,990$23,985$54,936$145,394$1,044,585$780,702
Potassium hydroxide (caustic potash)$9,477$157$658$74$1,167$111,565$506,709
Peroxides of sodium/potassium      $1
Total$50,926$12,758$49,522$86,713$158,159$1,157,262$1,314,639