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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen | $310 | $9,351 | $47,658 | $2,337 | $73,125 | $41,454 |
| Argon | $157,124 | $220,413 | $225,809 | $285,216 | $393,790 | $384,356 |
| Rare gases other than argon | $1,237 | $124,069 | $514,903 | $232,008 | $92,782 | $119,315 |
| Nitrogen | $30,904 | $31,706 | $108,623 | $107,504 | $117,374 | $157,352 |
| Oxygen | | $239,625 | $367,649 | $128,565 | $44,824 | $139,448 |
| Boron; tellurium | | | | $277 | $920 | |
| Silicon, cont. by wt. not <99.99% of silicon | $26,032 | $1,517 | $4,017 | $2,274 | $634 | $11,107 |
| Silicon, cont. by wt. <99.99% of silicon | $1,983 | $14,849 | $77,104 | $41,123 | $17,342 | $101,923 |
| Phosphorus | $81,056 | $29,360 | | $723 | $11,225 | $1,166 |
| Arsenic | $1,428 | $29,037 | $6,470 | $10,806 | $33,993 | $9,341 |
| Selenium | $99,990 | $52,020 | $75,334 | $116,519 | $124,842 | $197,283 |
| Total | $400,064 | $751,947 | $1,427,567 | $927,352 | $910,851 | $1,162,745 |
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