Commodity2005200620072008200920102011
Non-electrical arts. of graphite/oth. carbon$434,906,432$493,069,222$599,212,133$676,348,841$529,540,165$701,704,049$881,750,311
Articles of peat$40,160$228,656$15,277$2,315$2,680$96,074$231,823
Articles cont. magnesite/dolomite/chromite$470,776 $1,923$6,038   
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$81,968,128$75,319,050$80,737,513$69,317,158$45,371,050$73,125,447$71,425,976
Total$517,385,496$568,616,928$679,966,846$745,674,352$574,913,895$774,925,570$953,408,110