The Gross Margin of Huaneng Power International Inc (600011.SS) is 9.24%.
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 | 9.24% |
| 2022-12-31 | -1.23% |
| 2021-12-31 | -5.76% |
| 2020-12-31 | 13.46% |
| 2019-12-31 | 10.21% |
| 2018-12-31 | 10.17% |
| 2017-12-31 | 10.07% |
| 2016-12-31 | 20.63% |
| 2015-12-31 | 28.59% |
| 2014-12-31 | 24.99% |