The Gross Margin of Wellstar International Inc (WLSI) is 100.00%.
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 |
|---|---|
| 2010-07-31 | 100.00% |
| 2009-07-31 | 100.00% |
| 2008-07-31 | -571.43% |