The Gross Margin of Tian An China Investments Co Ltd (28.HK) is 34.28%.
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 |
|---|---|
| 2024-12-31 | 34.28% |
| 2023-12-31 | 32.34% |
| 2022-12-31 | 43.91% |
| 2021-12-31 | 55.15% |
| 2020-12-31 | 40.85% |
| 2019-12-31 | 44.93% |
| 2018-12-31 | 42.01% |
| 2017-12-31 | 54.62% |
| 2016-12-31 | 35.18% |
| 2015-12-31 | 43.32% |