The Gross Margin of Xiana Mining Inc (XIA.V) is -4461.73%.
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 |
|---|---|
| 2019-12-31 | -4461.73% |
| 2018-12-31 | -72.41% |