The Net Margin of China Dredging Environment Protection Holdings Ltd (871.HK) is -99.02%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2024-12-31 | -99.02% |
| 2023-12-31 | -61.48% |
| 2022-12-31 | -88.31% |
| 2021-12-31 | 5.83% |
| 2020-12-31 | -183.90% |
| 2019-12-31 | -117.00% |
| 2018-12-31 | -41.80% |
| 2017-12-31 | 10.91% |
| 2016-12-31 | 10.31% |
| 2015-12-31 | -28.23% |