|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Hydrogen | $866 | $5,064 | | | |
| Argon | | | | $10,687 | |
| Rare gases other than argon | $2,985,936 | $23,267,708 | $57,042,946 | $57,021,875 | $93,905,546 |
| Nitrogen | $2,473 | $29,396 | $47,562 | $636,966 | $595,604 |
| Oxygen | $191,420 | $138,738 | $67,308 | $61,120 | $155,693 |
| Boron; tellurium | | | | $11,101 | |
| Silicon, cont. by wt. not <99.99% of silicon | | $1,786 | | | |
| Silicon, cont. by wt. <99.99% of silicon | | $42,533 | $56,573 | $301,386 | $626,901 |
| Total | $3,180,695 | $23,485,225 | $57,214,389 | $58,043,135 | $95,283,744 |
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