|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $58,332 | $195,970 | $80,740 | $391,567 | $364,385 | $573,336 | $373,882 |
| Zinc powders & flakes | $942,090 | $148,291 | $625,924 | $120,230 | $153,035 | | |
| Total | $1,000,422 | $344,261 | $706,664 | $511,797 | $517,420 | $573,336 | $373,882 |
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