The Gross Margin of Central Natural Resources Inc (CTNR) is 69.35%.
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 |
|---|---|
| 2018-12-31 | 69.35% |
| 2017-12-31 | 73.22% |
| 2016-12-31 | 70.61% |
| 2015-12-31 | 70.43% |
| 2014-12-31 | 84.64% |
| 2013-12-31 | 82.28% |
| 2012-12-31 | 84.68% |
| 2011-12-31 | 89.88% |
| 2010-12-31 | 88.16% |
| 2009-12-31 | 82.25% |