|
| Commodity | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $124,931 | $74,469 | $1,737 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $15,030 | $1,183,638 | $1,179,310 |
| Total | $139,961 | $1,258,107 | $1,181,047 |
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