|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Manganese dioxide | $13,941,326 | $8,578,268 | $10,163,522 | $11,515,532 | $7,628,931 | $11,591,902 | $13,945,209 |
| Manganese oxides other than manganese dioxide | $919,268 | $900,412 | $711,349 | $1,400,375 | $1,374,110 | $1,882,005 | $1,677,851 |
| Total | $14,860,594 | $9,478,680 | $10,874,871 | $12,915,907 | $9,003,041 | $13,473,907 | $15,623,060 |
|
|
