The Gross Margin of Zhejiang Tuna Environmental Science & Technology Co Ltd (603177.SS) is 19.31%.
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 | 19.31% |
| 2024-12-31 | 23.00% |
| 2023-12-31 | 20.80% |
| 2022-12-31 | 25.79% |
| 2021-12-31 | 10.75% |
| 2020-12-31 | 11.91% |
| 2019-12-31 | 23.65% |
| 2018-12-31 | 23.41% |
| 2017-12-31 | 25.00% |
| 2016-12-31 | 28.49% |