|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $61,448 | $52,380 | $196,409 | $82,170 | $4,616 | $147,117 | $102,712 |
| Zinc powders & flakes | $56,557 | $46,982 | $82,713 | $34,489 | $127,141 | $33,747 | $40,276 |
| Total | $118,005 | $99,362 | $279,122 | $116,659 | $131,757 | $180,864 | $142,988 |
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