|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Manganese dioxide | $13,940 | $5,363 | $15,692 | $13,448 | $8,859 | $12,373 | $10,961 |
| Manganese oxides other than manganese dioxide | $2,203,200 | $3,011,496 | $3,474,161 | $7,641,300 | $7,029,939 | $7,420,459 | $6,498,727 |
| Total | $2,217,140 | $3,016,859 | $3,489,853 | $7,654,748 | $7,038,798 | $7,432,832 | $6,509,688 |
|
|
