|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $63,750 | $78,747 | $37,711 | $290,747 | $135,684 | $9,963 | $23,579 |
| Zinc powders & flakes | $60,949 | $50,877 | $261,782 | $51,534 | $85,653 | $73,694 | $109,706 |
| Total | $124,699 | $129,624 | $299,493 | $342,281 | $221,337 | $83,657 | $133,285 |
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