The Gross Margin of Kontrol Energy Corp (KNR.CN) is 10.59%.
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 | 10.59% |
| 2020-12-31 | 48.99% |
| 2019-12-31 | 48.49% |
| 2018-12-31 | 59.83% |
| 2017-12-31 | 67.03% |
| 2016-12-31 | 20.22% |