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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen | $29,374,840 | $39,325,546 | $42,678,327 | $88,588,450 | $46,943,273 | $62,662,579 | $51,409,074 |
| Argon | $30,582,738 | $26,292,704 | $30,481,377 | $39,242,719 | $25,966,814 | $27,166,563 | $30,854,383 |
| Rare gases other than argon | $21,256,945 | $24,395,609 | $30,996,173 | $36,688,906 | $36,719,208 | $51,009,090 | $47,210,574 |
| Nitrogen | $35,214,061 | $29,698,979 | $33,903,752 | $36,698,214 | $28,326,857 | $36,057,220 | $36,604,670 |
| Oxygen | $20,189,920 | $21,323,423 | $31,005,918 | $44,315,013 | $32,035,727 | $34,028,600 | $39,249,218 |
| Boron; tellurium | $18,166,542 | $18,019,245 | $26,813,867 | $33,812,773 | $15,046,489 | $30,413,102 | $35,433,435 |
| Silicon, cont. by wt. not <99.99% of silicon | $3,920,463 | $4,919,560 | $17,221,036 | $9,612,159 | $4,695,740 | $4,282,115 | $7,488,121 |
| Silicon, cont. by wt. <99.99% of silicon | $11,476,363 | $7,638,007 | $9,983,913 | $13,767,200 | $14,300,276 | $19,597,109 | $24,160,701 |
| Phosphorus | $9,210,867 | $9,837,570 | $14,231,512 | $37,145,235 | $433,422 | $347,125 | $232,091 |
| Arsenic | $322,187 | $4,232,413 | $252,136 | $193,602 | $204,494 | $273,682 | $223,769 |
| Total | $179,714,926 | $185,683,056 | $237,568,011 | $340,064,271 | $204,672,300 | $265,837,185 | $272,866,036 |
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