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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Non-electrical arts. of graphite/oth. carbon | $259,970,000 | $322,183,000 | $407,422,000 | $481,952,000 | $382,404,000 | $462,695,804 | $564,853,224 |
| Articles of peat | $596,000 | $541,000 | $744,000 | $823,000 | $719,000 | $1,415,118 | $3,802,156 |
| Articles cont. magnesite/dolomite/chromite | $70,674,000 | $70,683,000 | $24,594,000 | $8,987,000 | $4,908,000 | $3,993,600 | $3,289,957 |
| Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91) | $129,872,000 | $134,782,000 | $181,110,000 | $221,144,000 | $132,179,000 | $201,845,082 | $243,795,459 |
| Total | $461,112,000 | $528,189,000 | $613,870,000 | $712,906,000 | $520,210,000 | $669,949,604 | $815,740,796 |
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