Exhibit 8.1
List of Principal Subsidiaries of the Registrant
| Subsidiaries |
Place of Incorporation | |
| BR Hong Kong Limited Burning | Hong Kong | |
| Rock Dx LLC Beijing Burning | The Unite States | |
| Rock Biotech Limited | China | |
| Guangzhou Burning Rock Biotech Limited | China | |
| VIE |
Place of Incorporation | |
| Burning Rock (Beijing) Biotechnology Co., Ltd. |
China | |
| Subsidiaries of the VIE |
Place of Incorporation | |
| Guangzhou Burning Rock Biotechnology Co., Ltd. | China | |
| Guangzhou Burning Rock Medical Equipment Co., Ltd. | China | |
| Guangzhou Burning Rock Dx Co., Ltd. | China | |