Commodity20062007200820092010
Electrical signalling/safety/traffic control equip. for railways/tramways$534$16,070$2,523,249$11,115$23,160
Electrical signalling/safety/traffic control equip. other than for railways ...$255,994$271,800$3,270,737$393,237$2,034,241
Parts of the electrical signalling/safety/traffic control equip. of 85.30$51,296$553,586$592,027$345,535$266,949
Total$307,824$841,456$6,386,013$749,887$2,324,350