The Gross Margin of Vinh Railway Signalling Telecom JSC (TTV.VN) is 7.82%.
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 | 7.82% |
2017-12-31 | 8.14% |
2016-12-31 | 12.12% |