The Gross Margin of Ngoc Nghia Industry Service Trading JSC (NNG.VN) is 19.22%.
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 |
|---|---|
| 2022-12-31 | 19.22% |
| 2021-12-31 | 19.27% |
| 2020-12-31 | 19.76% |
| 2019-12-31 | 21.50% |
| 2018-12-31 | 17.91% |
| 2017-12-31 | 23.85% |
| 2016-12-31 | 32.24% |
| 2015-12-31 | 28.80% |
| 2014-12-31 | 25.49% |