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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen | $137 | $14,162 | $1,045 | $4,790 | $285 | $328 |
| Argon | $133,292 | $183,441 | $143,607 | $311,314 | $233,258 | $139,987 |
| Rare gases other than argon | $400,766 | $223,869 | $274,862 | $233,966 | $277,779 | $293,531 |
| Nitrogen | $49,190 | $15,756 | $21,021 | $33,625 | $38,618 | $123,686 |
| Oxygen | $379,671 | $231,740 | $250,857 | $229,314 | $194,780 | $184,998 |
| Boron; tellurium | | | | $1,223 | $704 | $25 |
| Silicon, cont. by wt. not <99.99% of silicon | $2,294 | $35 | $190 | $22 | $56 | $192 |
| Silicon, cont. by wt. <99.99% of silicon | $554 | $156 | $22,546 | $114,531 | $37,123 | $9,427 |
| Phosphorus | | | $1,353 | | | |
| Arsenic | | $1,820 | $441 | | | |
| Selenium | | | $1,502 | | | |
| Total | $965,904 | $670,979 | $717,424 | $928,785 | $782,603 | $752,174 |
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