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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Sodium hydroxide (caustic soda), solid | $16,053,549 | $25,209,631 | $16,199,563 | $21,705,097 | $19,068,253 | $15,468,488 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $43,358,216 | $31,253,939 | $43,116,559 | $57,176,445 | $31,291,686 | $25,626,584 |
| Potassium hydroxide (caustic potash) | $2,283,708 | $3,349,780 | $3,407,115 | $5,742,913 | $9,937,921 | $10,649,133 |
| Peroxides of sodium/potassium | $19,699 | $25,615 | $9,297 | $78,385 | $24,693 | $102,348 |
| Total | $61,715,172 | $59,838,965 | $62,732,534 | $84,702,840 | $60,322,553 | $51,846,553 |
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