|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $202,012 | $158,982 | $17,600 | $36,349 | $278,286 | $46,185 | $226,760 |
| Zinc powders & flakes | $100,743 | $1,211,875 | $987,392 | $421,943 | $383,670 | $511,288 | $648,509 |
| Total | $302,755 | $1,370,857 | $1,004,992 | $458,292 | $661,956 | $557,473 | $875,269 |
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