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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $1,337 | $438 | $607 | $4,154 | $61,568 | $1,088 | $7,378 |
| Inorganic acids other than hydrogen fluoride | $281,766 | $745,287 | $6,369 | $33,722 | $29,428 | $309,589 | $465,885 |
| Carbon dioxide | $76,170 | $31,419 | $4,895 | $31,034 | $6,627 | $395 | $6,414 |
| Silicon dioxide | $81,095 | $79,593 | $275,173 | $121,834 | $18,681 | $32,606 | $22,285 |
| Sulphur dioxide | $83,690 | $31,510 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $508,983 | $708,681 | $655,300 | $415,387 | $40,092 | $54,576 | $168,418 |
| Total | $1,033,041 | $1,596,928 | $942,344 | $606,131 | $156,396 | $398,254 | $670,380 |
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