Commodity20052006200720082010
Electrical signalling/safety/traffic control equip. for railways/tramways $146,378$314,127 $16,978,531
Electrical signalling/safety/traffic control equip. other than for railways ...$58,315$147,540 $243,428$112,337
Parts of the electrical signalling/safety/traffic control equip. of 85.30    $8,474
Total$58,315$293,918$314,127$243,428$17,099,342