Commodity2005200620072008200920102011
Non-electrical arts. of graphite/oth. carbon$56,556,210$57,502,082$61,372,676$59,939,718$41,086,213$57,435,002$76,661,226
Articles of peat$31,851$25,750$20,415$34,836$11,119$23,847$92,383
Articles cont. magnesite/dolomite/chromite$3,064,735$1,907,769$3,955,873$1,814,825$1,619,982$1,537,822$1,533,461
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$5,492,181$4,960,363$7,085,254$10,223,565$10,468,354$11,778,722$20,345,779
Total$65,144,977$64,395,964$72,434,218$72,012,944$53,185,668$70,775,393$98,632,849