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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Chemical elements doped for use in electronics, in the form of discs/wafers ... | $341,225 | $885,793 | $1,398,869 | $11,797,626 | $2,912,704 | $3,732,804 | $1,808,880 |
| Total | $341,225 | $885,793 | $1,398,869 | $11,797,626 | $2,912,704 | $3,732,804 | $1,808,880 |
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