Commodity2005200620072008200920102011
Lead waste & scrap$8,768,392$11,881,249$28,448,330$16,797,787$8,517,891$12,251,379$19,876,515
Total$8,768,392$11,881,249$28,448,330$16,797,787$8,517,891$12,251,379$19,876,515