|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $90,797 | $181,430 | $296,430 | $119,890 | $79,386 | $462,870 | $566,593 |
| Zinc powders & flakes | $83 | $47,869 | $178,118 | $204,959 | $31,879 | $30,164 | $59,799 |
| Total | $90,880 | $229,299 | $474,548 | $324,849 | $111,265 | $493,034 | $626,392 |
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