|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $23,294 | $1,385,288 | $51,807 | $149,772 | $123,694 | $104,652 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $16,881 | $12,706 | $44,181 | $62,650 | $67,184 | $116,077 |
| Total | $40,175 | $1,397,994 | $95,988 | $212,422 | $190,878 | $220,729 |
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