Commodity200520072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...    $62,738$60,679
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...  $193,641$841,111$1,456,685$1,208,291
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$654,894  $537,034$49,448,506$5,848,020
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium $41,931 $36,027$72,948$11,617
Total$654,894$41,931$193,641$1,414,172$51,040,877$7,128,607