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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen fluoride (hydrofluoric acid) | $4,285 | $10,924 | $36,634 | $6,254 | $8,166 | $12,228 |
| Inorganic acids other than hydrogen fluoride | $85,939 | $123,346 | $121,088 | $245,228 | $158,891 | $136,090 |
| Carbon dioxide | $176,118 | $332,699 | $369,496 | $361,055 | $368,041 | $388,226 |
| Silicon dioxide | $20,666 | $15,525 | $4,932 | $7,622 | $14,118 | $11,300 |
| Sulphur dioxide | $3,924 | $325 | $577 | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $224,118 | $104,472 | $228,928 | $74,795 | $245,995 | $117,982 |
| Total | $515,050 | $587,291 | $761,655 | $694,954 | $795,211 | $665,826 |
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