|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $14,366 | $86,206 | $34,469 | $643,435 | $37,668 | $66,923 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $169,952 | $613 | $11,929 | $56,050 | $76,085 | $56,263 |
| Total | $184,318 | $86,819 | $46,398 | $699,485 | $113,753 | $123,186 |
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