The Gross Margin of Ningbo Heli Technology Co Ltd (603917.SS) is 21.17%.
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 | 21.17% |
| 2022-12-31 | 22.64% |
| 2021-12-31 | 23.89% |
| 2020-12-31 | 27.10% |
| 2019-12-31 | 29.95% |
| 2018-12-31 | 33.05% |
| 2017-12-31 | 33.73% |
| 2016-12-31 | 35.72% |
| 2015-12-31 | 38.17% |
| 2014-12-31 | 38.80% |