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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Argon | $98,165 | $273,863 | $332,128 | $630,587 | $936,126 | $967,856 | $787,457 |
| Rare gases other than argon | $31,545 | $10,879 | $14,136 | $2,914 | $705 | | $40,517 |
| Nitrogen | $29,709 | $51,296 | $149,446 | $596,201 | $1,325,340 | $1,636,702 | $704,312 |
| Oxygen | $36,339 | $100,878 | $505,827 | $1,970,613 | $3,072,274 | $3,601,974 | $1,136,871 |
| Boron; tellurium | $18,202 | $79,996 | | $66,515 | $289,322 | $712,907 | $1,377,922 |
| Silicon, cont. by wt. not <99.99% of silicon | $1,238,852 | $1,313,742 | $1,035,371 | $809,470 | $233,512 | $55,188 | $141,027 |
| Silicon, cont. by wt. <99.99% of silicon | | | $4,855,625 | $147,958 | | | $25,961 |
| Phosphorus | $1,006 | | | | | | |
| Arsenic | | | | | | $1,784 | $3,718 |
| Selenium | $35,893 | | $301,475 | $228,717 | $438,245 | $11,699 | $67,026 |
| Total | $1,489,711 | $1,830,654 | $7,194,008 | $4,452,975 | $6,295,524 | $6,988,110 | $4,284,811 |
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