Commodity2005200620072008200920102011
Sodium hydroxide (caustic soda), solid$47,576$47,354$104,137$200,471$103,714$63,921$101,291
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...$1,564,421$1,134,459$2,008,360$3,309,113$3,676,594$2,274,194$2,388,060
Potassium hydroxide (caustic potash)$44,560$78,241$52,603$53,099$82,866$193,520$38,238
Peroxides of sodium/potassium  $437$23$297$464$61
Total$1,656,557$1,260,054$2,165,537$3,562,706$3,863,471$2,532,099$2,527,650