The Gross Margin of Sentry Petroleum Ltd (SPLM) is 41.77%.
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 |
|---|---|
| 2011-02-28 | 41.77% |
| 2010-02-28 | 46.34% |