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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $5,000 | $15,000 | $135,000 | $304,000 | $308,000 | $294,000 | $325,000 |
| Argon | $228,000 | $365,000 | $1,426,000 | $1,678,000 | $465,000 | $478,000 | $872,000 |
| Rare gases other than argon | $1,911,000 | $1,642,000 | $2,535,000 | $3,750,000 | $4,960,000 | $4,412,000 | $3,961,000 |
| Nitrogen | $34,000 | $66,000 | $148,000 | $413,000 | $384,000 | $415,000 | $162,000 |
| Oxygen | $279,000 | $753,000 | $404,000 | $324,000 | $332,000 | $288,000 | $310,000 |
| Boron; tellurium | $172,000 | $409,000 | $264,000 | $401,000 | $75,000 | $158,000 | $121,000 |
| Silicon, cont. by wt. not <99.99% of silicon | $23,000 | $182,000 | $81,000 | $250,000 | $43,000 | $474,000 | $118,000 |
| Silicon, cont. by wt. <99.99% of silicon | $143,000 | $168,000 | $320,000 | $213,000 | $523,000 | $126,000 | $522,000 |
| Phosphorus | $273,000 | $236,000 | $268,000 | $425,000 | $90,000 | $266,000 | $156,000 |
| Arsenic | $75,000 | $108,000 | $53,000 | $33,000 | $141,000 | $61,000 | $31,000 |
| Selenium | $394,000 | $249,000 | $232,000 | $106,000 | $146,000 | $166,000 | $164,000 |
| Total | $3,537,000 | $4,193,000 | $5,866,000 | $7,897,000 | $7,467,000 | $7,138,000 | $6,742,000 |
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