|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $1,241,468 | $2,947,179 | $4,043,699 | $2,624,406 | $685,031 | $1,386,508 | $1,862,102 |
| Zinc powders & flakes | $1,054,525 | $1,558,187 | $2,349,009 | $2,163,034 | $1,447,183 | $2,434,286 | $2,056,134 |
| Total | $2,295,993 | $4,505,366 | $6,392,708 | $4,787,440 | $2,132,214 | $3,820,794 | $3,918,236 |
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