Commodity | 2006 | 2007 | 2008 |
Electrical signalling/safety/traffic control equip. for railways/tramways | $87,423 | $66,698 | $37,594 |
Electrical signalling/safety/traffic control equip. other than for railways ... | $1,470,691 | $1,773,746 | $3,105,691 |
Parts of the electrical signalling/safety/traffic control equip. of 85.30 | $950,016 | $2,591,776 | $425,393 |
Total | $2,508,130 | $4,432,220 | $3,568,678 |
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