Commodity200520062007200820092010
Furnace burners for liquid fuel$734,140$983,383$1,212,348$2,812,956$1,662,319$1,024,588
Furnace burners other than those for liquid fuel, incl. combination burners ...$1,375,581$2,560,723$4,500,406$5,095,892$1,766,527$1,787,500
Mechanical stokers (incl. their mech. grates), mech. ash dischargers & sim. ...$635,438$81,264$28,369$727,446$41,468$188,394
Parts of the furnace burners, mech. stokers & mech. ash dischargers & sim. ...$990,505$823,513$826,679$1,217,531$1,228,981$1,195,030
Total$3,735,664$4,448,883$6,567,802$9,853,825$4,699,295$4,195,512