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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Sodium hydroxide (caustic soda), solid | $177,602 | $177,947 | $483,539 | $2,638,135 | $5,326,743 | $5,453,838 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $98,716 | $482,582 | $170,736 | $32,882 | $95,362 | $82,140 |
| Potassium hydroxide (caustic potash) | $11,010 | $9,068 | $10,350 | $1,501 | | |
| Peroxides of sodium/potassium | $1,707 | $19,027 | | $3,144 | $164 | |
| Total | $289,035 | $688,624 | $664,625 | $2,675,662 | $5,422,269 | $5,535,978 |
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