Commodity200520102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$17,000  
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper $37,000$67,000
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium  $19,000
Total$17,000$37,000$86,000