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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen fluoride (hydrofluoric acid) | $421 | $1,407 | $1,422 | $1,340 | $3,787 | $3,533 |
| Inorganic acids other than hydrogen fluoride | $1,407 | $974 | $478 | $3,400 | $1,270 | $1,009 |
| Carbon dioxide | $49,066 | $59,516 | $51,280 | $54,773 | $66,588 | $67,862 |
| Silicon dioxide | | | $186 | | $142 | |
| Sulphur dioxide | $130 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $3,124 | $1,527 | $5,294 | $2,729 | $5,462 | $18,421 |
| Total | $54,148 | $63,424 | $58,660 | $62,242 | $77,249 | $90,825 |
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