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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $14,823 | $4,398 | $16,765 | $21,747 | $28,633 | $2,654 | $2,263 |
| Silver nitrate | $246,155 | $454,636 | $356,145 | $50,910 | $52,342 | $100,141 | $93,693 |
| Silver comps. other than silver nitrate | $22,298 | $39,936 | $12,702 | $586,657 | $26,908 | $24,934 | $15,779 |
| Gold comps. | $11,833 | $91,897 | $38,335 | $47,330 | $65,864 | $61,428 | $61,365 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $34,453,837 | $8,831,610 | $37,872,106 | $68,044,375 | $2,306,715 | $15,234,568 | $30,071,114 |
| Total | $34,748,946 | $9,422,477 | $38,296,053 | $68,751,019 | $2,480,462 | $15,423,725 | $30,244,214 |
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