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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $6,940 | $3,800 | $2,856 | $2,373 | $12,931 | $1,846 | $1,069 |
| Argon | $398,556 | $665,872 | $429,196 | $840,219 | $735,911 | $925,778 | $2,009,615 |
| Rare gases other than argon | $225,541 | $318,829 | $721,255 | $835,257 | $189,579 | $157,467 | $370,305 |
| Nitrogen | $625,454 | $510,496 | $1,082,598 | $102,763 | $302,506 | $544,437 | $261,564 |
| Oxygen | $654,961 | $496,284 | $741,942 | $1,202,542 | $487,916 | $838,921 | $747,984 |
| Boron; tellurium | $2,254 | | | | | $8,533 | $2,226 |
| Silicon, cont. by wt. not <99.99% of silicon | $13,305,135 | $21,609,256 | $37,410,233 | $13,369,070 | $72,600,645 | $79,942,324 | $166,965,658 |
| Silicon, cont. by wt. <99.99% of silicon | $259,848,318 | $239,868,024 | $278,341,246 | $395,962,946 | $277,973,050 | $401,770,402 | $489,364,295 |
| Phosphorus | | | | | | $9,962 | |
| Arsenic | $7,597 | | | | | | |
| Total | $275,074,756 | $263,472,561 | $318,729,326 | $412,315,170 | $352,302,538 | $484,199,670 | $659,722,716 |
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