Commodity200520062007
Furnace burners for liquid fuel $33,814$8,351
Furnace burners other than those for liquid fuel, incl. combination burners ...$117$95,591 
Mechanical stokers (incl. their mech. grates), mech. ash dischargers & sim. ...$100$941$99,001
Parts of the furnace burners, mech. stokers & mech. ash dischargers & sim. ...$1,127$564,806$696
Total$1,344$695,152$108,048