The Gross Margin of China Natural Gas Inc (CHNGQ) is 34.10%.
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 |
|---|---|
| 2012-12-31 | 34.10% |
| 2011-12-31 | 38.82% |
| 2010-12-31 | 43.82% |
| 2009-12-31 | 49.54% |
| 2008-12-31 | 48.34% |
| 2007-12-31 | 49.07% |
| 2006-12-31 | 48.40% |
| 2005-12-31 | 48.98% |