|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $339,517 | $1,382,886 | $1,417,561 | $1,283,823 | $1,080,112 | $644,937 | $368,973 |
| Zinc powders & flakes | $34,439 | $621 | | $593,349 | $647,911 | $831,539 | $362,031 |
| Total | $373,956 | $1,383,507 | $1,417,561 | $1,877,172 | $1,728,023 | $1,476,476 | $731,004 |
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