The Gross Margin of Kelin Environmental Protection Equipment Inc (002499.SZ) is 24.35%.
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 | 24.35% |
| 2020-12-31 | 66.50% |
| 2019-12-31 | 22.38% |
| 2018-12-31 | -102.30% |
| 2017-12-31 | 13.07% |
| 2016-12-31 | 24.53% |
| 2015-12-31 | 22.33% |
| 2014-12-31 | 22.71% |
| 2013-12-31 | 20.41% |
| 2012-12-31 | 19.54% |