Commodity200520062007
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$7,904$35,394 
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$3,367 $895
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$35,020  
Total$46,291$35,394$895