|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Sodium hydroxide (caustic soda), solid | $350,307 | $487,960 | $441,452 | $662,243 | $631,302 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $79,656 | $13,041 | $9,158 | $2,578 | $2,733 |
| Potassium hydroxide (caustic potash) | $88,238 | $161,454 | $507,554 | $727,333 | $481,868 |
| Peroxides of sodium/potassium | | $2 | | $90 | $53 |
| Total | $518,201 | $662,457 | $958,164 | $1,392,244 | $1,115,956 |
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