The Gross Margin of iRay Technology Co Ltd (688301.SS) is 57.84%.
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 | 57.84% |
| 2022-12-31 | 57.34% |
| 2021-12-31 | 55.20% |
| 2020-12-31 | 51.80% |
| 2019-12-31 | 49.28% |
| 2018-12-31 | 45.99% |
| 2017-12-31 | 50.72% |