Commodity200520062007200820092010
Signal generators$10,140$387,643 $8,175$4,438 
Machines & app. for electroplating/electrolysis/electrophoresis$75,048$632 $1,477,591  
Parts of the mach. & app. of 85.43$472,823$544,718$38,536$6,312$14,716$14,587
Total$558,011$932,993$38,536$1,492,078$19,154$14,587