Commodity2005200620072008200920102011
Producer gas/water gas generators, with/without their purifiers; acetylene ...  $1,340$62,132$2,148$2,600 
Parts of the producer gas/water gas generators/acetylene gas & sim. water p ...$1,717$369,396$2,001,199   $12,500
Total$1,717$369,396$2,002,539$62,132$2,148$2,600$12,500