Commodity2005200620072008200920102011
Manganese ores & concs., incl. ferruginous manganese ores & concs. with a m ...$33,747,590$34,083,093$43,009,315$114,992,279$16,046,548$40,418,969$27,555,657
Total$33,747,590$34,083,093$43,009,315$114,992,279$16,046,548$40,418,969$27,555,657