Commodity200520062007200920102011
Non-electrical arts. of graphite/oth. carbon$2,354$2,465  $2,679$3,573
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)  $660$76$112$2,638
Total$2,354$2,465$660$76$2,791$6,211