Commodity200620072008200920102011
Non-electrical arts. of graphite/oth. carbon$38,886$213,121$80,016$33,649$7,788$4,923
Articles of peat$8,776$21$88 $173 
Articles cont. magnesite/dolomite/chromite$128,230$31,667$1,158$6,481$46,356$8,417
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$849,249$682,830$821,760$299,072$440,969$372,917
Total$1,025,141$927,639$903,022$339,202$495,286$386,257