The Gross Margin of Tongling Nonferrous Metals Group Co Ltd (000630.SZ) is 6.51%.
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 |
|---|---|
| 2023-12-31 | 6.51% |
| 2022-12-31 | 8.39% |
| 2021-12-31 | 5.23% |
| 2020-12-31 | 3.57% |
| 2019-12-31 | 4.03% |
| 2018-12-31 | 4.73% |
| 2017-12-31 | 4.59% |
| 2016-12-31 | 3.26% |
| 2015-12-31 | 2.17% |
| 2014-12-31 | 2.47% |