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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | | | | | | $8,741 | |
| Inorganic acids other than hydrogen fluoride | | | | | $3,028 | $4,177 | $15,886 |
| Carbon dioxide | $543 | $2,860 | $1,371 | $1,620 | $101,404 | $243,454 | $248,431 |
| Silicon dioxide | $2 | $34 | | | $700 | $1,404 | $5,724 |
| Sulphur dioxide | $1 | | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $96,046 | $40,504 | $56,903 | $34,900 | $63,877 | $96,716 | $96,438 |
| Total | $96,592 | $43,398 | $58,274 | $36,520 | $169,009 | $354,492 | $366,479 |
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