Commodity200520062007200820092010
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$4,201,109$10,001,735$17,934,586$10,861,758$4,276,541$7,902,179
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$5,975,823$12,908,910$11,604,490$3,838,676$5,356,489$7,745,674
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$5,520,640$14,637,636$18,420,566$13,279,903$11,716,187$14,663,728
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$7,846,299$10,653,777$7,252,635$2,737,912$9,359,555$3,618,185
Total$23,543,871$48,202,058$55,212,277$30,718,249$30,708,772$33,929,766