|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Furnace burners for liquid fuel | $338 | $444,998 | $14,389 | $934 | $2,521 | $1,973 | $7,421 |
| Furnace burners other than those for liquid fuel, incl. combination burners ... | $30 | | $17,294 | $2,544 | $942,791 | $17,838 | $4,692 |
| Mechanical stokers (incl. their mech. grates), mech. ash dischargers & sim. ... | $813 | $2,394 | | $108 | $174 | | $62 |
| Parts of the furnace burners, mech. stokers & mech. ash dischargers & sim. ... | | $238,198 | $75 | $8,859 | $5,450 | $8,291 | $10,549 |
| Total | $1,181 | $685,590 | $31,758 | $12,445 | $950,936 | $28,102 | $22,724 |
|
|
