Commodity200520062007200820092010
Industrial/laboratory elec. furnaces & ovens, resistance heated furnaces & ...$867$4,416 $1,672$18,453$2,056
Industrial/laboratory elec. furnaces & ovens functioning by induction/diele ... $19,563$910$13,887$5,785 
Industrial/laboratory elec. furnaces & ovens, n.e.s. in 85.14$23,030$4,205$24,775$20,416$94,819$21,943
Equipment for the heat treatment of mats. by induction/dielectric loss, n.e ...$10,306$30,183$5,857$24,485$25,177$11,867
Parts of the equip. of 85.14$36,797$2,422$15,489$4,852$17,920$58,972
Total$71,000$60,789$47,031$65,312$162,154$94,838