|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2011 |
| Dredgers | $2,227,530 | | | | $1,674,641 |
| Floating/submersible drilling/production platforms | $1,302,119 | | | | |
| Light-vessels, fire-floats, floating cranes & oth. vessels the navigability ... | $198,122 | $1,567 | $306,564 | $739,468 | |
| Total | $3,727,771 | $1,567 | $306,564 | $739,468 | $1,674,641 |
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