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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $3,824,183 | $4,766,175 | $4,935,149 | $8,196,526 | $6,407,587 | $5,055,945 | $11,417,912 |
| Inorganic acids other than hydrogen fluoride | $13,314,562 | $15,226,264 | $13,952,854 | $19,792,082 | $10,359,293 | $10,817,762 | $12,083,120 |
| Carbon dioxide | $3,154,255 | $3,645,299 | $6,088,646 | $13,676,610 | $18,432,853 | $15,568,108 | $25,632,392 |
| Silicon dioxide | $70,282,801 | $77,991,417 | $100,249,342 | $92,140,283 | $73,336,630 | $96,621,675 | $110,507,556 |
| Sulphur dioxide | $458,046 | $413,894 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $5,635,910 | $5,723,348 | $5,506,019 | $9,881,565 | $8,048,429 | $7,583,790 | $6,727,763 |
| Total | $96,669,757 | $107,766,397 | $130,732,010 | $143,687,066 | $116,584,792 | $135,647,280 | $166,368,743 |
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