Commodity2005200620072008200920102011
Non-electrical arts. of graphite/oth. carbon$1,520,355$1,748,079$2,516,582$2,949,757$2,654,466$17,177,804$30,845,329
Articles of peat     $400$192
Articles cont. magnesite/dolomite/chromite$18,510 $23,641$34,207$148,248$57,219$69,709
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$1,800,807$1,986,699$2,588,152$3,464,499$2,000,518$2,902,787$3,107,251
Total$3,339,672$3,734,778$5,128,375$6,448,463$4,803,232$20,138,210$34,022,481