|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Furnace burners for liquid fuel | $21,977 | $21,152 | $86,599 | $24,013 | $6,629 |
| Furnace burners other than those for liquid fuel, incl. combination burners ... | $15,368 | $48,424 | $233,609 | $5,544 | $17,103 |
| Mechanical stokers (incl. their mech. grates), mech. ash dischargers & sim. ... | $2,984 | $3,111 | $3,197 | $298 | $77,650 |
| Parts of the furnace burners, mech. stokers & mech. ash dischargers & sim. ... | $35,169 | $44,593 | $54,324 | $3,997 | $14,669 |
| Total | $75,498 | $117,280 | $377,729 | $33,852 | $116,051 |
|
|
