The Gross Margin of Brockman Mining Ltd (159.HK) is -45.97%.
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 |
|---|---|
| 2024-06-30 | -45.97% |
| 2023-06-30 | -45.97% |
| 2022-06-30 | -5.40% |