|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $1,411,893 | $4,265,090 | $3,945,903 | $8,444,904 | $2,326,157 | $2,981,117 | $8,027,629 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $589,834 | $5,972,452 | $5,130,078 | $2,457,799 | $2,310,985 | $1,379,035 | $2,669,266 |
| Total | $2,001,727 | $10,237,542 | $9,075,981 | $10,902,703 | $4,637,142 | $4,360,152 | $10,696,895 |
|
|
