|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $1,021 | $146,703 | $2,077 | $17,417 | $6,399 | $1,523 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | | | | | | $5,895 |
| Total | $1,021 | $146,703 | $2,077 | $17,417 | $6,399 | $7,418 |
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