Commodity200520062007200820092010
Sodium hydroxide (caustic soda), solid$15,270,575$13,153,087$25,114,656$23,339,644$25,709,529$22,222,410
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$283,554$395,889$404,422$595,679$351,726$288,840
Potassium hydroxide (caustic potash)$771,513$467,182$1,062,367$1,328,184$3,674,258$2,277,670
Peroxides of sodium/potassium$101,807$8,026$51,089$25,424$48,192$17,170
Total$16,427,449$14,024,184$26,632,534$25,288,931$29,783,705$24,806,090