|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $326,853 | $358,400 | $796,393 | $420,456 | $160,090 | $190,973 | $253,555 |
| Zinc powders & flakes | $17,033 | $37,951 | $14,915 | $65,236 | $444,178 | $17,930 | $8,035 |
| Total | $343,886 | $396,351 | $811,308 | $485,692 | $604,268 | $208,903 | $261,590 |
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