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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $930 | $8,220 | $5,120 | $4,290 | | | |
| Argon | $66,409 | $60,287 | $65,676 | $76,281 | $61,601 | $78,111 | $156,931 |
| Rare gases other than argon | $12,759 | $9,140 | $2,349 | $12,674 | $8,110 | $16,507 | $42,319 |
| Nitrogen | $23,868 | $2,936 | $3,689 | $20 | $500 | $106,071 | $128,060 |
| Oxygen | $29,453 | $53,589 | $76,132 | $38,963 | $36,837 | $337,499 | $1,055,107 |
| Boron; tellurium | $1,370 | | | | $13,828 | | |
| Silicon, cont. by wt. <99.99% of silicon | | $195 | | | $2,250 | | |
| Phosphorus | $833 | | | $58,800 | $2,829 | | |
| Selenium | | | | $2,596 | | $1,985 | $19,200 |
| Total | $135,622 | $134,367 | $152,966 | $193,624 | $125,955 | $540,173 | $1,401,617 |
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