Commodity20062007200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$70   $19,816
Electrical signalling/safety/traffic control equip. other than for railways ...$1,844$2,246 $11,125$23,605
Parts of the electrical signalling/safety/traffic control equip. of 85.30 $19,600$5,361$7,748$276
Total$1,914$21,846$5,361$18,873$43,697