Commodity20052006200720082009
Sodium hydroxide (caustic soda), solid$902,139$852,651$984,986$1,544,644$1,467,005
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$135,037$325,482$553,996$503,900$558,548
Potassium hydroxide (caustic potash)$17,509$56,803$59,683$41,926$168,597
Peroxides of sodium/potassium$1,906$85$75,484$115,499$21,196
Total$1,056,591$1,235,021$1,674,149$2,205,969$2,215,346