Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$393,819$438,235$563,340$748,322$508,329$537,812$462,093
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$3,311,587$3,347,894$3,575,641$4,155,066$3,819,218$3,111,672$4,140,682
Potassium hydroxide (caustic potash)$95,296$187,660$127,604$146,745$223,779$196,650$125,580
Peroxides of sodium/potassium$2,586$970$207$2,558$4,551$1,162$216
Total$3,803,288$3,974,759$4,266,792$5,052,691$4,555,877$3,847,296$4,728,571