Commodity200620072008
Sodium hydroxide (caustic soda), solid$72,674$2,883,803$3,027,777
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$135,898$16,082 
Potassium hydroxide (caustic potash)$93,305$149,474$49,920
Peroxides of sodium/potassium$31,036$19,824$4,047
Total$332,913$3,069,183$3,081,744