Commodity2005200620072008200920102011
Lead ores & concs.$93,064,162$110,894,902$269,746,302$265,827,237$249,450,134$327,547,468$808,606,349
Total$93,064,162$110,894,902$269,746,302$265,827,237$249,450,134$327,547,468$808,606,349