Commodity2005200620072008200920102011
Liquid/liquefied-gas fuels in conts. of a kind used for filling/refilling c ... $271 $6,087$792 $552
Ferro-cerium & oth. pyrophoric alloys in all forms; arts. of combustible ma ...$559$858$1,002$3,327$576$53 
Total$559$1,129$1,002$9,414$1,368$53$552