The Gross Margin of Hna Innovation Co Ltd (600555.SS) is -18.58%.
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 |
|---|---|
| 2021-12-31 | -18.58% |
| 2020-12-31 | 18.40% |
| 2019-12-31 | 5.96% |
| 2018-12-31 | 6.87% |
| 2017-12-31 | 2.60% |
| 2016-12-31 | 8.59% |
| 2015-12-31 | 17.52% |
| 2014-12-31 | 2.59% |
| 2013-12-31 | 27.00% |
| 2012-12-31 | 36.72% |