|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $1,298,449 | $2,025 | $778 | $161,815 | $88,706 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | | $206 | | $4,573 | $343 |
| Total | $1,298,449 | $2,231 | $778 | $166,388 | $89,049 |
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