Commodity20052006200720082009
Electrical signalling/safety/traffic control equip. for railways/tramways $4,515$1,889  
Electrical signalling/safety/traffic control equip. other than for railways ... $85,824$23,093 $571
Parts of the electrical signalling/safety/traffic control equip. of 85.30$161  $986$33
Total$161$90,339$24,982$986$604