|
| Commodity | 2005 | 2006 | 2007 | 2009 |
| Non-electrical arts. of graphite/oth. carbon | $13,594 | $29,729 | $42,710 | $16,810 |
| Articles cont. magnesite/dolomite/chromite | | | | $2,471 |
| Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91) | $33,526 | $25,141 | $45,318 | $142,833 |
| Total | $47,120 | $54,870 | $88,028 | $162,114 |
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