Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$108,418      
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$31,190$34,530 $94,810$90,111$16,804$20,692
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper  $322    
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$3,565,817$5,503,900$1,094,086$77,800$28,716  
Total$3,705,425$5,538,430$1,094,408$172,610$118,827$16,804$20,692