Commodity2005200620072008200920102011
Zinc ores & concs.$54,264,458$139,246,920$178,094,221$105,153,822$53,493,290$116,553,955$107,342,417
Total$54,264,458$139,246,920$178,094,221$105,153,822$53,493,290$116,553,955$107,342,417