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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $137,881 | $120,697 | $155,088 | $161,393 | $139,465 | $134,222 | $157,051 |
| Argon | $675,239 | $879,920 | $919,906 | $1,211,803 | $984,707 | $1,074,963 | $939,193 |
| Rare gases other than argon | $704,018 | $895,119 | $1,082,359 | $1,347,799 | $1,219,249 | $1,060,274 | $1,284,945 |
| Nitrogen | $470,301 | $525,853 | $596,277 | $662,551 | $928,895 | $1,203,969 | $1,879,170 |
| Oxygen | $123,249 | $229,524 | $383,531 | $277,813 | $363,210 | $376,531 | $407,490 |
| Boron; tellurium | | $518 | $2,612 | $534 | | $1,084 | |
| Silicon, cont. by wt. not <99.99% of silicon | $168 | $151 | | $38,705 | $56,173 | $95,043 | $95,019 |
| Silicon, cont. by wt. <99.99% of silicon | $375,099 | $94,513 | $70,989 | $111,550 | $68,532 | $256,632 | $612,747 |
| Phosphorus | $4,177 | | | | | | |
| Arsenic | | | $234 | | | | |
| Selenium | $59,846 | $71,940 | $40,248 | $73,655 | $24,928 | $20,941 | $140,103 |
| Total | $2,549,978 | $2,818,235 | $3,251,244 | $3,885,803 | $3,785,159 | $4,223,659 | $5,515,718 |
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