|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $20,012 | $722,849 | $524,023 | $522,253 | $411,168 | $569,781 | $203,473 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $165 | | $52 | $2,847 | $5,353 | | $32,172 |
| Total | $20,177 | $722,849 | $524,075 | $525,100 | $416,521 | $569,781 | $235,645 |
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