Commodity200520062007200820092010
Signal generators$673,183$813,713$729,545$1,044,199$883,685$613,279
Machines & app. for electroplating/electrolysis/electrophoresis$6,249$1,463 $16$1,222$66,488
Parts of the mach. & app. of 85.43$2,664,247$4,556,011$2,286,627$928,062$759,097$766,495
Total$3,343,679$5,371,187$3,016,172$1,972,277$1,644,004$1,446,262