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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium hydroxide (caustic soda), solid | $20,476,657 | $27,113,068 | $35,121,047 | $38,474,116 | $41,424,319 | $22,752,745 | $23,862,552 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $108,461,041 | $114,337,910 | $126,918,111 | $141,288,221 | $113,161,953 | $95,476,511 | $133,957,732 |
| Potassium hydroxide (caustic potash) | $15,545,306 | $19,372,756 | $24,094,625 | $45,092,127 | $45,204,337 | $25,857,879 | $26,988,237 |
| Peroxides of sodium/potassium | $44,325 | $48,755 | $79,876 | $276,919 | $200,823 | $301,098 | $468,939 |
| Total | $144,527,329 | $160,872,489 | $186,213,659 | $225,131,383 | $199,991,432 | $144,388,233 | $185,277,460 |
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