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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium hydroxide (caustic soda), solid | $2,223,770 | $2,116,819 | $2,367,179 | $2,304,377 | $1,603,205 | $1,768,912 | $2,354,967 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $25,176,750 | $26,484,632 | $33,300,891 | $41,734,000 | $27,401,470 | $33,587,746 | $45,345,065 |
| Potassium hydroxide (caustic potash) | $3,990,614 | $4,884,745 | $5,172,405 | $10,485,971 | $10,986,419 | $16,819,071 | $16,722,807 |
| Peroxides of sodium/potassium | $21,175 | $325,577 | $425,983 | $589,365 | $134,662 | $220,366 | $241,192 |
| Total | $31,412,309 | $33,811,773 | $41,266,458 | $55,113,713 | $40,125,756 | $52,396,095 | $64,664,031 |
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