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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | | | $27,001 | | | | |
| Silver nitrate | $409 | $2,841 | $1 | $19 | $2,058 | $4,938 | $5,586 |
| Silver comps. other than silver nitrate | $5,616 | $397,114 | $604 | $33,160 | $156,460 | $1,284 | $62,621 |
| Gold comps. | | | | | | | $2,113,759 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | | | $56,199 | $228,311 | $180,791 | $294,262 | $375,784 |
| Total | $6,025 | $399,955 | $83,805 | $261,490 | $339,309 | $300,484 | $2,557,750 |
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