Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$7,943$16,808$83,996$2,981,559$58,324 $21,250
Electrical signalling/safety/traffic control equip. other than for railways ...$142,219$723,166$220,885$1,342,587$45,833$388,352$592,453
Parts of the electrical signalling/safety/traffic control equip. of 85.30$6,952,957$16,963$23,320$793,778$151,466$70,880$108,648
Total$7,103,119$756,937$328,201$5,117,924$255,623$459,232$722,351