The Gross Margin of Cannabis Bioscience International Holdings Inc (CHNC) is 32.44%.
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 |
|---|---|
| 2011-05-31 | 32.44% |
| 2010-05-31 | 24.38% |
| 2009-05-31 | 19.47% |
| 2008-05-31 | 15.91% |
| 2007-12-31 | 50.00% |