Commodity2005200620072008200920102011
Industrial/laboratory elec. furnaces & ovens, resistance heated furnaces & ...$40,908,213$60,169,259$75,164,354$120,168,558$76,499,880$99,275,292$129,632,347
Industrial/laboratory elec. furnaces & ovens functioning by induction/diele ...$11,943,281$10,995,420$14,655,003$28,963,388$21,500,800$24,654,270$36,101,954
Industrial/laboratory elec. furnaces & ovens, n.e.s. in 85.14$27,936,248$32,260,545$48,880,815$73,010,173$49,282,128$69,799,820$83,051,417
Equipment for the heat treatment of mats. by induction/dielectric loss, n.e ...$3,147,276$6,104,475$16,142,929$15,224,323$23,428,338$25,609,730$23,868,225
Parts of the equip. of 85.14$19,274,326$30,611,463$42,761,522$52,711,703$60,384,716$106,003,438$137,094,972
Total$103,209,344$140,141,162$197,604,623$290,078,145$231,095,862$325,342,550$409,748,915