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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen | $13,456 | $18,460 | $32,420 | $12,026 | $13,361 | $113,589 |
| Argon | $530,345 | $559,384 | $765,689 | $1,191,335 | $1,218,413 | $1,384,805 |
| Rare gases other than argon | $325,102 | $524,454 | $499,626 | $768,358 | $1,341,279 | $741,207 |
| Nitrogen | $311,313 | $407,197 | $617,403 | $216,323 | $545,529 | $375,475 |
| Oxygen | $141,635 | $260,616 | $450,306 | $324,640 | $489,041 | $514,311 |
| Boron; tellurium | | | | $22,250 | $176 | $104 |
| Silicon, cont. by wt. <99.99% of silicon | $38,768 | $74,553 | $75,998 | $93,059 | $76,449 | $48,025 |
| Phosphorus | $28,137 | $193,234 | $61,730 | $1,531 | | |
| Arsenic | $11,240 | $18,620 | $16,215 | $15,669 | $12,959 | $17,475 |
| Selenium | $134,973 | $144,992 | $117,583 | $164,496 | $174,004 | $213,651 |
| Total | $1,534,969 | $2,201,510 | $2,636,970 | $2,809,687 | $3,871,211 | $3,408,642 |
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