The Net Margin of Tianneng Battery Group Co Ltd (688819.SS) is 3.45%.
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 | 3.45% |
| 2023-12-31 | 4.83% |
| 2022-12-31 | 4.56% |
| 2021-12-31 | 3.54% |
| 2020-12-31 | 6.50% |
| 2019-12-31 | 3.49% |
| 2018-12-31 | 3.39% |
| 2017-12-31 | 4.00% |