Commodity200520062007200820092010
Producer gas/water gas generators, with/without their purifiers; acetylene ...$433,857$1,206,892$818,835$775,526$455,031$1,003,374
Parts of the producer gas/water gas generators/acetylene gas & sim. water p ...$6,583$6,488$5,563$153,935$2,546$320
Total$440,440$1,213,380$824,398$929,461$457,577$1,003,694