Commodity2005200620072008200920102011
Zinc ores & concs.$11,655,501$18,550,358$59,755,011$16,134,411$4,244,342$25,174,501$15,251,824
Total$11,655,501$18,550,358$59,755,011$16,134,411$4,244,342$25,174,501$15,251,824