Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$249,468$472,009$650,019$1,179,449$1,276,552$1,958,607$2,322,277
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$186,431$288,638$344,133$422,864$227,318$295,422$316,478
Potassium hydroxide (caustic potash)$1,972$15,152$19,240$183,427$466,772$371,167$191,533
Peroxides of sodium/potassium$50$614$1,533 $1,008$1,404$32,831
Total$437,921$776,413$1,014,925$1,785,740$1,971,650$2,626,600$2,863,119