The Gross Margin of Anhui Tongyuan Environment Energy Saving Co Ltd (688679.SS) is 15.83%.
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 |
|---|---|
| 2025-12-31 | 15.83% |
| 2024-12-31 | 18.40% |
| 2023-12-31 | 18.15% |
| 2022-12-31 | 19.01% |
| 2021-12-31 | 20.86% |
| 2020-12-31 | 27.96% |
| 2019-12-31 | 28.20% |
| 2018-12-31 | 28.20% |
| 2017-12-31 | 27.45% |
| 2016-12-31 | 30.12% |