Commodity200520062007200820092010
Liquid/liquefied-gas fuels in conts. of a kind used for filling/refilling c ...$9 $151$32$17,214$12,489
Ferro-cerium & oth. pyrophoric alloys in all forms; arts. of combustible ma ...$26$306$221$41$18,152$4,569
Total$35$306$372$73$35,366$17,058