Commodity200520062007200820092010
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$3,670   $121,709$3,906
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...  $446,624$554,497$512,099$902,834
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper $17,713,603$2,616$191,311$16,325$23,051
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium    $13,004 
Total$3,670$17,713,603$449,240$745,808$663,137$929,791