The Gross Margin of Qingdao Topscomm Communication Inc (603421.SS) is 40.65%.
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 | 40.65% |
| 2022-12-31 | 41.41% |
| 2021-12-31 | 41.03% |
| 2020-12-31 | 46.52% |
| 2019-12-31 | 45.31% |
| 2018-12-31 | 50.80% |
| 2017-12-31 | 58.43% |
| 2016-12-31 | 62.23% |
| 2015-12-31 | 59.79% |
| 2014-12-31 | 60.65% |