|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $124,790 | $15,109 | $6,468 | $837,201 | $568,442 | $61,216 | $263,910 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $394,558 | $99,290 | $432,760 | $49,101 | $130,818 | $135,127 | $894,761 |
| Total | $519,348 | $114,399 | $439,228 | $886,302 | $699,260 | $196,343 | $1,158,671 |
|
|
