|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Non-electrical arts. of graphite/oth. carbon | | | | $67 | $25,047 | $3,304 |
| Articles of peat | $4,315 | | $600 | | | |
| Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91) | $2,549 | $16,855 | $7,338 | $18,595 | $38,691 | $70,788 |
| Total | $6,864 | $16,855 | $7,938 | $18,662 | $63,738 | $74,092 |
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