The Gross Margin of TNR Technical Inc (TNRK) is 28.51%.
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 |
|---|---|
| 2013-06-30 | 28.51% |
| 2012-06-30 | 29.23% |
| 2011-06-30 | 28.85% |
| 2010-06-30 | 30.30% |
| 2009-06-30 | 29.45% |
| 2008-06-30 | 31.52% |
| 2007-06-30 | 31.91% |
| 2006-06-30 | 30.45% |
| 2005-06-30 | 29.51% |
| 2004-07-31 | 27.62% |