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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen fluoride (hydrofluoric acid) | $12,982,424 | $23,888,513 | $26,108,128 | $34,896,587 | $19,646,790 | $26,742,085 |
| Inorganic acids other than hydrogen fluoride | $4,219,319 | $7,682,264 | $5,812,634 | $8,680,310 | $17,416,388 | $57,131,360 |
| Carbon dioxide | $7,682,790 | $7,510,152 | $9,522,563 | $8,653,788 | $9,058,307 | $8,475,641 |
| Silicon dioxide | $35,616,820 | $50,480,580 | $60,246,887 | $42,524,828 | $44,675,001 | $52,583,973 |
| Sulphur dioxide | $2,084,796 | $1,570,373 | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $1,976,640 | $2,310,333 | $3,954,238 | $4,803,567 | $4,529,154 | $3,885,829 |
| Total | $64,562,789 | $93,442,215 | $105,644,450 | $99,559,080 | $95,325,640 | $148,818,888 |
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