Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$458,638$461,079$754,865$815,329$894,843$606,751$613,360
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$293,666$250,297$346,432$365,608$602,178$343,366$372,247
Potassium hydroxide (caustic potash)$10,162$2,766$28,405$157,471$85,066$9,103$35,299
Peroxides of sodium/potassium$4,255     $54
Total$766,721$714,142$1,129,702$1,338,408$1,582,087$959,220$1,020,960