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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen chloride (hydrochloric acid) | $2,920,728 | $1,928,117 | $1,413,909 | $1,334,333 | $1,580,227 | $1,792,475 | $2,281,762 |
| Chlorosulphuric acid | $2,792 | | | | | | |
| Total | $2,923,520 | $1,928,117 | $1,413,909 | $1,334,333 | $1,580,227 | $1,792,475 | $2,281,762 |
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