|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc dust | $1,388,856 | $1,630,506 | $2,557,892 | $2,658,079 | $1,997,158 | $1,593,197 | $2,595,941 |
| Zinc powders & flakes | $346,959 | $1,350,827 | $1,659,303 | $851,560 | $510,772 | $580,971 | $646,860 |
| Total | $1,735,815 | $2,981,333 | $4,217,195 | $3,509,639 | $2,507,930 | $2,174,168 | $3,242,801 |
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