Commodity2005200620072008200920102011
Non-electrical arts. of graphite/oth. carbon$64,348,289$71,578,459$60,309,387$40,286,084$20,091,895$24,123,578$19,908,384
Articles of peat$640,900$229,763  $15,296 $63,138
Articles cont. magnesite/dolomite/chromite$58,448$35,174$23,999$58,308$100,071$47,578$188,586
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$820,232$709,207$1,132,602$661,976$881,424$1,155,076$7,981,432
Total$65,867,869$72,552,603$61,465,988$41,006,368$21,088,686$25,326,232$28,141,540