The Gross Margin of Medizone International Inc (MZEIQ) is 14.15%.
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 |
|---|---|
| 2017-12-31 | 14.15% |
| 2016-12-31 | 14.15% |
| 2015-12-31 | 41.72% |
| 2014-12-31 | 36.92% |
| 2013-12-31 | 39.13% |