|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $9,642 | $6,412 | $20,368 | $23,750 | $65,425 | $173,420 | $23,981 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $92,267 | | $88,950 | $2,640 | $11,127 | $74,840 | |
| Total | $101,909 | $6,412 | $109,318 | $26,390 | $76,552 | $248,260 | $23,981 |
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