|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Non-electrical arts. of graphite/oth. carbon | $68,537 | $57,376 | $46,424 | $80,449 | $107,946 | $50,740 | $39,455 |
| Articles of peat | | $76 | $510 | $614 | | $2,412 | |
| Articles cont. magnesite/dolomite/chromite | | | $209 | | | | |
| Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91) | $12,669 | $37,307 | $161,278 | $72,241 | $31,172 | $24,680 | $88,443 |
| Total | $81,206 | $94,759 | $208,421 | $153,304 | $139,118 | $77,832 | $127,898 |
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