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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $875,202 | $219,050 | | $2,142 | $4,963 | $4,697 | $6,745 |
| Silver nitrate | $8,299 | $10,168 | $24,020 | $49,946 | $23,542 | $44,678 | $70,380 |
| Silver comps. other than silver nitrate | $98,850 | $112,373 | $152,669 | $73,099 | $14,649 | $40,163 | $128,370 |
| Gold comps. | $47,924 | | $7,536 | $283,984 | $7,896 | | |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $15,738,637 | $16,084,910 | $337,514 | $144,541 | $305,063 | $343,256 | $3,817,535 |
| Total | $16,768,912 | $16,426,501 | $521,739 | $553,712 | $356,113 | $432,794 | $4,023,030 |
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