Commodity20052006200720082009
Signal generators$20,387$8,096$13,360$12,275$17,963
Machines & app. for electroplating/electrolysis/electrophoresis$2,280$999$9,013$4,474$3,476
Parts of the mach. & app. of 85.43$5,940$739$11,992$7,241$26,426
Total$28,607$9,834$34,365$23,990$47,865