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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium hydroxide (caustic soda), solid | $3,503,874 | $3,503,810 | $3,186,037 | $2,326,903 | $2,268,568 | $1,750,788 | $1,982,474 |
| Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ... | $2,314,103 | $3,070,855 | $3,105,225 | $2,744,582 | $2,137,225 | $1,882,529 | $1,408,089 |
| Potassium hydroxide (caustic potash) | $1,224,024 | $1,001,639 | $974,609 | $693,695 | $1,129,427 | $1,194,173 | $697,948 |
| Peroxides of sodium/potassium | | $7,338 | $21,873 | $7,404 | $1,235 | | |
| Total | $7,042,001 | $7,583,642 | $7,287,744 | $5,772,584 | $5,536,455 | $4,827,490 | $4,088,511 |
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