|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $124,260 | $3,368 | $163,508 | | $50,914 | $27,432 | $46,819 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $9,287 | $163 | $13,680 | $832 | $122,474 | $380 | $2,238 |
| Total | $133,547 | $3,531 | $177,188 | $832 | $173,388 | $27,812 | $49,057 |
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