The Gross Margin of ZZLL Information Technology Inc (ZZLL) is 2.01%.
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 |
|---|---|
| 2021-12-31 | 2.01% |
| 2020-12-31 | 5.36% |
| 2019-12-31 | 48.65% |
| 2018-12-31 | 61.76% |
| 2017-12-31 | 46.36% |
| 2016-12-31 | 3.53% |