Commodity2005200620072008200920102011
Non-electrical arts. of graphite/oth. carbon    $3,446 $2,131
Articles of stone/of oth. min. subs., n.e.s. (excl. of 6815.10-6815.91)$738$239$105$1,159$1,139$220$1,516
Total$738$239$105$1,159$4,585$220$3,647