The Gross Margin of Central Mining and Mineral Import Export JSC (MTM.VN) is -47.43%.
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 |
|---|---|
| 2017-12-31 | -47.43% |
| 2016-12-31 | -47.43% |
| 2015-12-31 | -28.68% |