Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Chemical elements doped for use in electronics, in the form of discs/wafers ... | $305,700,369 | $491,469,587 | $484,837,700 | $405,969,691 | $261,311,198 | $378,264,661 | $442,530,987 |
Total | $305,700,369 | $491,469,587 | $484,837,700 | $405,969,691 | $261,311,198 | $378,264,661 | $442,530,987 |
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