CHINA DREDGING GROUP CO., LTD. Increase (Decrease) in Unbilled Receivables
CHINA DREDGING GROUP CO., LTD. reported Increase (Decrease) in Unbilled Receivables of $12.82 million for the 12-month period ending 2011-12-31, per its 20-F/A filed 2012-05-21.
Discontinued › Notes
us-gaap:IncreaseDecreaseInUnbilledReceivables · last filed 2012-05-21
| Period end | Increase (Decrease) in Unbilled Receivables 12 month |
|---|---|
| 2011-12-31 | $12.82M 20-F/A · filed 2012-05-21 |
| 2010-12-31 | -$1.42M 20-F/A · filed 2012-05-21 |
| 2009-12-31 | $2.21M 20-F/A · filed 2012-05-21 |