|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $225,683 | $70,796 | $105,214 | $967,648 | $104,475 | $226,994 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $86,548 | $100,334 | $35,334 | $184,786 | $9,328 | $13,831 |
| Total | $312,231 | $171,130 | $140,548 | $1,152,434 | $113,803 | $240,825 |
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