The Gross Margin of Hydrogen Hybrid Technologies Inc (HYHY) is 44.33%.
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 |
|---|---|
| 2008-09-30 | 44.33% |
| 2007-09-30 | 40.50% |