Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$234,895$162,501$351,280$295,405$56,874$171,604$198,383
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$73,250$167,961$155,276$148,947$270,751$179,222$180,040
Potassium hydroxide (caustic potash)$10,661$96,938$27,887$43,084$34,197$5,204$23,177
Peroxides of sodium/potassium$1,043   $52  
Total$319,849$427,400$534,443$487,436$361,874$356,030$401,600