Commodity2005200620072008200920102011
Zinc ores & concs.$40,030,034$105,045,119$152,911,147$41,217,373$63,108,051$94,036,453$92,477,309
Total$40,030,034$105,045,119$152,911,147$41,217,373$63,108,051$94,036,453$92,477,309