Commodity2005200620072008200920102011
Lead waste & scrap$19,173,628$28,912,001$47,060,159$34,374,647$24,145,572$22,484,142$25,138,501
Total$19,173,628$28,912,001$47,060,159$34,374,647$24,145,572$22,484,142$25,138,501