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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $16,673,258 | $19,914,243 | $21,949,423 | $25,467,803 | $18,355,729 | $21,896,872 | $16,301,942 |
| Argon | $10,023,863 | $11,514,629 | $19,548,877 | $19,920,113 | $18,176,682 | $15,121,036 | $17,024,092 |
| Rare gases other than argon | $56,049,520 | $52,469,342 | $70,034,471 | $85,847,007 | $79,847,767 | $75,806,651 | $85,876,005 |
| Nitrogen | $5,988,686 | $7,136,534 | $8,247,504 | $9,988,789 | $8,714,981 | $9,238,571 | $8,736,761 |
| Oxygen | $14,286,742 | $16,995,095 | $21,596,684 | $19,392,603 | $22,378,027 | $19,754,902 | $18,749,460 |
| Boron; tellurium | $2,943,950 | $3,437,690 | $3,095,044 | $5,376,765 | $3,382,451 | $5,897,045 | $5,517,002 |
| Silicon, cont. by wt. not <99.99% of silicon | $22,516,364 | $25,480,087 | $30,387,708 | $39,738,555 | $31,996,568 | $26,498,926 | $20,085,228 |
| Silicon, cont. by wt. <99.99% of silicon | $38,215,356 | $33,756,658 | $35,564,873 | $63,788,860 | $36,604,585 | $48,048,523 | $60,577,104 |
| Phosphorus | $14,819,291 | $17,074,194 | $16,737,945 | $14,839,519 | $16,354,295 | $16,359,031 | $12,604,924 |
| Arsenic | $271,252 | $714,407 | $669,792 | $397,842 | $466,353 | $744,918 | $1,342,726 |
| Selenium | $5,621,625 | $3,838,210 | $2,850,735 | $3,968,109 | $1,253,325 | $4,165,973 | $6,125,055 |
| Total | $187,409,907 | $192,331,089 | $230,683,056 | $288,725,965 | $237,530,763 | $243,532,448 | $252,940,299 |
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