Commodity20052006200720082009
Signal generators$2,009$25,479$160,546$258,441$82,950
Machines & app. for electroplating/electrolysis/electrophoresis    $4,265
Parts of the mach. & app. of 85.43$14,626$314$13,547$68,141$136,175
Total$16,635$25,793$174,093$326,582$223,390