The Gross Margin of Tradeshow Marketing Company Ltd (TSHO) is -192.99%.
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 |
|---|---|
| 2010-05-31 | -192.99% |
| 2009-05-31 | 24.38% |
| 2008-05-31 | 29.26% |
| 2007-05-31 | 46.90% |
| 2006-05-31 | 43.99% |
| 2005-05-31 | 67.65% |