Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$278,142$221,634$211,503$290,093$304,843$325,973$381,293
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$16,779$16,363$21,092$24,629$23,823$41,788$25,227
Potassium hydroxide (caustic potash)$428$126$1,848$662$1,044$7,969$2,921
Peroxides of sodium/potassium$578 $4,739$972$1,203 $407
Total$295,927$238,123$239,182$316,356$330,913$375,730$409,848