|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $19,969 | $17,380 | $8,668 | $8,875 | $4,862 | $6,930 | |
| Zinc powders & flakes | $1,395,113 | $1,604,698 | $1,275,511 | $537,838 | $574,506 | $925,303 | $367,301 |
| Total | $1,415,082 | $1,622,078 | $1,284,179 | $546,713 | $579,368 | $932,233 | $367,301 |
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