Commodity2005200620072008200920102011
Signal generators$26,775  $1,892$62,933$11,811$5,736
Machines & app. for electroplating/electrolysis/electrophoresis$36,509 $14,155$74,739 $7,069$2,546,330
Parts of the mach. & app. of 85.43$172,105$198,575$141,614$335,553$752,446$1,041,520$1,089,464
Total$235,389$198,575$155,769$412,184$815,379$1,060,400$3,641,530