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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $67,805,275 | $73,681,008 | $97,677,118 | $98,517,094 | $26,596,007 | $43,435,557 | $95,961,542 |
| Silver nitrate | | | $1,911 | | | $4 | $919 |
| Silver comps. other than silver nitrate | | | | | $40,350 | $8,460 | |
| Gold comps. | $45,241 | $248,519 | $1,728,389 | | $150,027 | $244,099 | $327,365 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $2,391,939 | $369,548 | | | $191,631 | $2,146,121 | $154,776 |
| Total | $70,242,455 | $74,299,075 | $99,407,418 | $98,517,094 | $26,978,015 | $45,834,241 | $96,444,602 |
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