Commodity2005200620072008200920102011
Industrial/laboratory elec. furnaces & ovens, resistance heated furnaces & ...$314,892$830,140$570,790$763,021$214,505$1,085,734$345,268
Industrial/laboratory elec. furnaces & ovens functioning by induction/diele ...$153,691$222,334$97,967$400,621$16,285$48,299$355,175
Industrial/laboratory elec. furnaces & ovens, n.e.s. in 85.14$1,440,187$1,018,849$875,327$984,300$333,998$832,928$491,015
Equipment for the heat treatment of mats. by induction/dielectric loss, n.e ...$1,036,649$1,131,308$1,741,764$2,274,114$1,903,649$1,719,657$2,362,672
Parts of the equip. of 85.14$694,485$442,793$660,176$577,464$304,140$728,509$1,236,924
Total$3,639,904$3,645,424$3,946,024$4,999,520$2,772,577$4,415,127$4,791,054