|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Base metals/silver/gold, clad with platinum, not further worked than semi-m ... | $174,516 | $276,179 | $166,074 | $128,529 | $1,194,143 | $97,636 | $199,890 |
| Total | $174,516 | $276,179 | $166,074 | $128,529 | $1,194,143 | $97,636 | $199,890 |
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