Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$582  $6,472$1,637$187,825$1,182,258
Electrical signalling/safety/traffic control equip. other than for railways ...$76,728$180,322$75,257$224,707$206,138$1,226,481$12,041,048
Parts of the electrical signalling/safety/traffic control equip. of 85.30$260,309$109,079$134,356$36,096$275,687$311,466$570,808
Total$337,619$289,401$209,613$267,275$483,462$1,725,772$13,794,114