|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $7,843 | $12,572 | $45,579 | $207 | $68,606 | $364,128 | $1,980,267 |
| Silver nitrate | | | $143 | | | | $2,414 |
| Silver comps. other than silver nitrate | | $760 | $496 | $1,726 | | | |
| Gold comps. | | | | | | | $245,654 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $10,524 | $7,571 | $3,226 | $3,857 | | | $196 |
| Total | $18,367 | $20,903 | $49,444 | $5,790 | $68,606 | $364,128 | $2,228,531 |
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