Commodity2005200620072008200920102011
Signal generators  $29,864$37,720$31,442 $10,206
Machines & app. for electroplating/electrolysis/electrophoresis $1,101 $16,715$12,789 $262,297
Parts of the mach. & app. of 85.43$504$177$147,691$131,589$35,324$59,250$6,972
Total$504$1,278$177,555$186,024$79,555$59,250$279,475