Commodity2005200620072008200920102011
Liquid/liquefied-gas fuels in conts. of a kind used for filling/refilling c ... $662 $6,184$9,786$3,659$5,155
Ferro-cerium & oth. pyrophoric alloys in all forms; arts. of combustible ma ...$1,816$4,561$6,622$3,417$4,372$2,410 
Total$1,816$5,223$6,622$9,601$14,158$6,069$5,155