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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $1,132,955 | $1,272,743 | $1,740,763 | $2,606,788 | $1,151,727 | $1,444,165 | $2,142,522 |
| Inorganic acids other than hydrogen fluoride | $1,501,998 | $1,796,628 | $1,514,566 | $2,364,246 | $1,933,200 | $1,813,841 | $2,382,366 |
| Carbon dioxide | $210,676 | $132,201 | $232,962 | $190,415 | $155,001 | $214,534 | $368,483 |
| Silicon dioxide | $14,961,818 | $18,744,954 | $25,021,430 | $25,201,197 | $20,344,388 | $25,782,732 | $31,842,780 |
| Sulphur dioxide | $32,246 | $12,749 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $584,043 | $593,887 | $985,641 | $1,197,696 | $1,435,692 | $1,258,767 | $1,335,693 |
| Total | $18,423,736 | $22,553,162 | $29,495,362 | $31,560,342 | $25,020,008 | $30,514,039 | $38,071,844 |
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