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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $11,653 | $520,831 | $10,006 | $99,013 | $67,923 | $83,756 | $156,456 |
| Silver nitrate | $270,694 | $83,510 | $122,833 | $229,480 | $775,642 | $238,476 | $486,466 |
| Silver comps. other than silver nitrate | $135,557 | $176,615 | $549,734 | $249,578 | $3,385,327 | $202,008 | $340,799 |
| Gold comps. | $9,535 | | | | $620 | $3,362 | $1,827 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $589,607 | $10,116 | $13,164 | $79,976 | $736,439 | $85,765 | $545,586 |
| Total | $1,017,046 | $791,072 | $695,737 | $658,047 | $4,965,951 | $613,367 | $1,531,134 |
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