Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$11,079,325$26,392,307$30,805,342$20,160,472$6,927,573$12,667,973$14,892,795
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$13,692,390$34,205,341$59,381,619$54,792,494$25,460,666$13,471,823$9,015,160
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$3,562,807$12,726,508$4,558,689$9,590,503$4,313,582$11,356,414$7,927,638
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$7,652,290$8,701,482$12,593,406$14,333,323$9,550,720$2,387,867$2,182,689
Total$35,986,812$82,025,638$107,339,056$98,876,792$46,252,541$39,884,077$34,018,282