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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | | $94,830 | | $39,479 | $39,415 | $62,726 | $624,435 |
| Silver nitrate | | $1,254 | $2,981 | $4,440 | $6,034 | $31,634 | $32,466 |
| Silver comps. other than silver nitrate | $122,648 | $157,239 | $313,070 | $192,074 | $144,213 | $310,730 | $375,613 |
| Gold comps. | $130,534 | $124,142 | $320,258 | $79,465 | $28,736 | $521,808 | $12,676,009 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $37,755 | $122,896 | $55,219 | $204,874 | $3,489 | $412,966 | $25,604 |
| Total | $290,937 | $500,361 | $691,528 | $520,332 | $221,887 | $1,339,864 | $13,734,127 |
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