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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium hydroxide (caustic soda), solid | $4,025,386 | $3,457,830 | $3,412,123 | $3,668,895 | $4,140,101 | $3,856,760 | $4,051,500 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $160,220,019 | $155,289,299 | $160,175,047 | $225,972,381 | $189,451,384 | $143,746,443 | $193,771,062 |
| Potassium hydroxide (caustic potash) | $5,221,420 | $5,950,895 | $7,520,059 | $7,042,742 | $6,156,514 | $8,614,879 | $7,994,329 |
| Peroxides of sodium/potassium | $41,628 | $195,110 | $281,479 | $13,204 | $6,625 | | $13,953 |
| Total | $169,508,453 | $164,893,134 | $171,388,708 | $236,697,222 | $199,754,624 | $156,218,082 | $205,830,844 |
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