The Gross Margin of Tellhow Sci-Tech Co Ltd (600590.SS) is 18.11%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2023-12-31 | 18.11% |
| 2022-12-31 | 16.79% |
| 2021-12-31 | 17.01% |
| 2020-12-31 | 20.74% |
| 2019-12-31 | 23.87% |
| 2018-12-31 | 20.89% |
| 2017-12-31 | 16.69% |
| 2016-12-31 | 17.40% |
| 2015-12-31 | 15.25% |
| 2014-12-31 | 16.74% |