Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$233,825$315,610$381,831$350,669$324,020$207,329$473,385
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$147,408$123,916$115,236$89,685$119,011$81,387$78,787
Potassium hydroxide (caustic potash)$24,789$5,973$6,212$8,227$4,995$6,279$9,207
Peroxides of sodium/potassium$875$32$7,256$8,004$1,210$278$357
Total$406,897$445,531$510,535$456,585$449,236$295,273$561,736