|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium hydroxide (caustic soda), solid | $1,967 | $1,489 | $2,236 | $16,680 | $22,528 | $63,797 | $50,421 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $19,277 | $229 | $1,068 | $97 | | $55 | |
| Potassium hydroxide (caustic potash) | $607 | | | | $35,943 | $929 | |
| Peroxides of sodium/potassium | | $208 | | $4,560 | | | |
| Total | $21,851 | $1,926 | $3,304 | $21,337 | $58,471 | $64,781 | $50,421 |
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