Commodity200520062010
Sodium hydroxide (caustic soda), solid$477,540$541,320$1,442,540
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$6,356$6,422$24,103
Potassium hydroxide (caustic potash)$35$662$1,533
Peroxides of sodium/potassium $574 
Total$483,931$548,978$1,468,176