|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2011 |
| Electrical signalling/safety/traffic control equip. for railways/tramways | | | $244 | | |
| Electrical signalling/safety/traffic control equip. other than for railways ... | | $614 | $201 | $33,897 | $57,520 |
| Parts of the electrical signalling/safety/traffic control equip. of 85.30 | $33,769 | $64,763 | $83,921 | $317 | |
| Total | $33,769 | $65,377 | $84,366 | $34,214 | $57,520 |
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