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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $1,051,134 | $1,287,489 | $1,866,370 | $1,873,671 | $539,794 | $574,972 | $469,392 |
| Argon | $3,951,507 | $5,102,544 | $4,858,047 | $5,896,355 | $4,253,739 | $3,426,801 | $2,145,902 |
| Rare gases other than argon | $2,870,315 | $2,780,370 | $3,497,086 | $4,892,098 | $5,488,536 | $7,165,704 | $5,588,303 |
| Nitrogen | $503,018 | $479,907 | $558,571 | $437,126 | $884,157 | $2,257,255 | $1,212,910 |
| Oxygen | $351,083 | $309,434 | $569,807 | $486,360 | $380,696 | $409,812 | $419,933 |
| Boron; tellurium | $83,154 | $34,021 | $239,992 | $351,882 | $102,324 | $194,548 | $183,951 |
| Silicon, cont. by wt. not <99.99% of silicon | $62,840 | $139,588 | $185,993 | $188,765 | $114,265 | $21,506 | $10,196 |
| Silicon, cont. by wt. <99.99% of silicon | $620,277 | $541,362 | $904,120 | $972,749 | $480,891 | $832,183 | $1,016,738 |
| Phosphorus | | $1,048 | | $1,384 | $3,866 | | |
| Arsenic | $320,182 | $603,780 | $291,272 | $172,180 | | | |
| Selenium | $48,340 | $54,340 | $140,624 | $108,977 | $230,819 | $86,308 | $77,122 |
| Total | $9,861,850 | $11,333,883 | $13,111,882 | $15,381,547 | $12,479,087 | $14,969,089 | $11,124,447 |
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