|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Electrical signalling/safety/traffic control equip. for railways/tramways | $517 | $15,378 | $102,437 | $1,391 |
| Electrical signalling/safety/traffic control equip. other than for railways ... | $3,447 | $25,914 | $42,454 | $15,347 |
| Parts of the electrical signalling/safety/traffic control equip. of 85.30 | $56,057 | | $8,209 | $5,446 |
| Total | $60,021 | $41,292 | $153,100 | $22,184 |
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