Commodity2005200620072008200920102011
Signal generators$19,538      
Machines & app. for electroplating/electrolysis/electrophoresis$36,631 $88,272  $38,237$38,733
Parts of the mach. & app. of 85.43$118,544$20,165$194,034$23,731$73,708$50,074$458,787
Total$174,713$20,165$282,306$23,731$73,708$88,311$497,520