The Net Margin of Tong Petrotech Corp (300164.SZ) is 4.65%.
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 | 4.65% |
| 2023-12-31 | 4.88% |
| 2022-12-31 | 2.90% |
| 2021-12-31 | 1.95% |
| 2020-12-31 | -166.66% |
| 2019-12-31 | 2.90% |
| 2018-12-31 | 6.50% |
| 2017-12-31 | 5.40% |
| 2016-12-31 | 5.50% |
| 2015-12-31 | -7.30% |