Commodity | 2006 | 2007 | 2008 | 2009 |
Non-electrical arts. of graphite/oth. carbon | $6,868 | | $17,290 | $7,005 |
Articles of peat | | $23,352 | | |
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91) | $54,946 | $33,763 | $7,633 | $11,429 |
Total | $61,814 | $57,115 | $24,923 | $18,434 |
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