Commodity2005200620072008200920102011
Non-electrical arts. of graphite/oth. carbon$206,833,000$258,221,000$293,995,000$380,502,000$273,658,000$315,355,232$445,660,609
Articles of peat$2,868,000$3,163,000$2,431,000$1,149,000$1,720,000$2,021,737$3,509,350
Articles cont. magnesite/dolomite/chromite$16,685,000$21,059,000$15,742,000$11,121,000$8,282,000$11,717,067$19,963,370
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$56,837,000$69,130,000$88,669,000$94,106,000$70,256,000$100,957,024$125,308,329
Total$283,223,000$351,573,000$400,837,000$486,878,000$353,916,000$430,051,060$594,441,658