Commodity20052006200720082010
Electrical signalling/safety/traffic control equip. for railways/tramways$87,201$2,696,318$125,828$397,582$37,757
Electrical signalling/safety/traffic control equip. other than for railways ...$2,824,364$2,976,270$4,469,634$5,646,384$8,030,979
Parts of the electrical signalling/safety/traffic control equip. of 85.30$1,559,196$10,296,202$2,733,334$2,191,362$5,669,389
Total$4,470,761$15,968,790$7,328,796$8,235,328$13,738,125