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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Sodium hydroxide (caustic soda), solid | $167,194 | $180,665 | $143,117 | $281,183 | $294,829 | $160,580 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $61,849 | $101,640 | $71,055 | $84,845 | $136,520 | $194,713 |
| Potassium hydroxide (caustic potash) | $139 | $673 | $1,470 | $41 | $2,421 | $6,246 |
| Peroxides of sodium/potassium | $6,302 | $3,561 | $8,395 | $4,550 | $5,556 | $2,851 |
| Total | $235,484 | $286,539 | $224,037 | $370,619 | $439,326 | $364,390 |
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