Commodity2006200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways $3,000  
Electrical signalling/safety/traffic control equip. other than for railways ...$325$7,490$150$87,120
Parts of the electrical signalling/safety/traffic control equip. of 85.30 $7,979  
Total$325$18,469$150$87,120