|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Activated carbon | $3,778,000 | $2,917,000 | $7,882,000 | $14,370,000 | $8,302,000 | $6,688,000 | $14,964,000 |
| Activated nat. min. prods. other than of activated carbon; animal black, in ... | $3,695,000 | $3,926,000 | $4,633,000 | $4,523,000 | $6,079,000 | $4,480,000 | $4,451,000 |
| Total | $7,473,000 | $6,843,000 | $12,515,000 | $18,893,000 | $14,381,000 | $11,168,000 | $19,415,000 |
|
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