The Gross Margin of Beijing Telesound Electronics Co Ltd (003004.SZ) is 41.00%.
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 |
|---|---|
| 2022-12-31 | 41.00% |
| 2021-12-31 | 39.61% |
| 2020-12-31 | 43.93% |
| 2019-12-31 | 49.01% |
| 2018-12-31 | 46.90% |
| 2017-12-31 | 45.88% |