The Gross Margin of Tellgen Corp (300642.SZ) is 65.29%.
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 | 65.29% |
| 2022-12-31 | 56.84% |
| 2021-12-31 | 66.33% |
| 2020-12-31 | 65.87% |
| 2019-12-31 | 78.57% |
| 2018-12-31 | 78.43% |
| 2017-12-31 | 80.55% |
| 2016-12-31 | 80.67% |
| 2015-12-31 | 81.40% |
| 2014-12-31 | 81.22% |