Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$143,551$15,039,766$2,260,368$382,137$92,678$518$24,117
Electrical signalling/safety/traffic control equip. other than for railways ...$810,022$413,326$1,615,651$2,909,588$1,746,029$697,843$867,006
Parts of the electrical signalling/safety/traffic control equip. of 85.30$316,681$935,964$2,478,064$493,068$368,673$776,924$564,347
Total$1,270,254$16,389,056$6,354,083$3,784,793$2,207,380$1,475,285$1,455,470