The Gross Margin of Electricity Investment Service Trade JSC (EIN.VN) is -4.05%.
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 | -4.05% |
| 2020-12-31 | 11.10% |
| 2019-12-31 | 16.06% |
| 2018-12-31 | 18.47% |