The Gross Margin of Puda Coal Inc (PUDA) is 12.68%.
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 |
|---|---|
| 2010-12-31 | 12.68% |
| 2009-12-31 | 8.48% |
| 2008-12-31 | 12.52% |
| 2007-12-31 | 17.31% |
| 2006-12-31 | 20.61% |
| 2005-12-31 | 22.55% |