Commodity200520062007200820092010
Non-electrical arts. of graphite/oth. carbon$3,366$4,334$62$3,532$14,199 
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$11,194$8,188$9,009$49,545$13,011$12,984
Total$14,560$12,522$9,071$53,077$27,210$12,984