The Gross Margin of HK Battery Technology Inc (HKBT) is 11.11%.
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 |
|---|---|
| 2017-12-31 | 11.11% |
| 2016-12-31 | 11.11% |