|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Furnace burners for liquid fuel | $88,123 | $416,949 | $212,449 | $89,046 | $125,966 | $91,531 |
| Furnace burners other than those for liquid fuel, incl. combination burners ... | $159,393 | $67,626 | $230,653 | $55,935 | $97,972 | $209,013 |
| Mechanical stokers (incl. their mech. grates), mech. ash dischargers & sim. ... | $2,095 | $2,974 | $57,029 | $1,151 | $5,428 | $1,763 |
| Parts of the furnace burners, mech. stokers & mech. ash dischargers & sim. ... | $48,930 | $36,227 | $69,969 | $120,298 | $59,059 | $62,236 |
| Total | $298,541 | $523,776 | $570,100 | $266,430 | $288,425 | $364,543 |
|
|
