Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$10,042$1,813$28 $19,278$285,423$1,482
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$1,275,413$9,138$7,107$122$1,214  
Potassium hydroxide (caustic potash) $2,175  $156  
Peroxides of sodium/potassium$1,466    $255 
Total$1,286,921$13,126$7,135$122$20,648$285,678$1,482