Commodity200520062007200820092010
Sodium hydroxide (caustic soda), solid$856,692$713,408$890,606$1,499,101$668,097$789,306
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$6,992$54,732$1,898 $27,304$2,422
Potassium hydroxide (caustic potash)$16,579$452 $115$321$5,622
Peroxides of sodium/potassium$2,404$95,025$10,508 $198$5,232
Total$882,667$863,617$903,012$1,499,216$695,920$802,582