Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$964,451$622,269$994,186$1,007,067$585,460$712,672$649,643
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$2,002,155$1,856,151$1,918,191$1,796,777$1,966,887$1,822,588$2,131,720
Potassium hydroxide (caustic potash)$699,225$592,710$620,674$2,338,842$1,621,794$3,012,769$1,653,631
Peroxides of sodium/potassium$39,026$90,110$72,722$548,099$336,053$196,207$219,012
Total$3,704,857$3,161,240$3,605,773$5,690,785$4,510,194$5,744,236$4,654,006