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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | | $1,401 | $134 | | | $73 | $497,581 |
| Inorganic acids other than hydrogen fluoride | $4,118 | $6,085 | $746 | $7,046 | $203 | $26,611 | $17,568 |
| Carbon dioxide | $569,030 | $992,327 | $1,510,696 | $1,951,021 | $1,776,839 | $1,603,632 | $1,759,343 |
| Silicon dioxide | $36,728 | $94,047 | $124,897 | $178,155 | $167,524 | $281,254 | $398,278 |
| Sulphur dioxide | $372 | $144 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $6,673 | $6,314 | $61,188 | $65,975 | $40,109 | $63,368 | $128,020 |
| Total | $616,921 | $1,100,318 | $1,697,661 | $2,202,197 | $1,984,675 | $1,974,938 | $2,800,790 |
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