The Net Margin of Beijing Tongtech Co Ltd (300379.SZ) is -75.96%.
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 | -75.96% |
| 2023-12-31 | -120.83% |
| 2022-12-31 | -4.34% |
| 2021-12-31 | 28.74% |
| 2020-12-31 | 38.17% |
| 2019-12-31 | 28.26% |
| 2018-12-31 | 32.84% |
| 2017-12-31 | -104.95% |
| 2016-12-31 | 34.23% |
| 2015-12-31 | 29.79% |