| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Boary Investment Co. Ltd. | 4.79% | 5,304,468 | 5,304,468 | 0 | /s/Zhao Jing | Zhao Jing, Director | |
| Suzhou Baoruiheng Venture Capital Partnership | 4.79% | 5,304,468 | 5,304,468 | 0 | /s/Zhao Jing | Zhao Jing, Director | |
| Xiamen Biotime Biotechnology Co., Ltd. | 4.79% | 5,304,468 | 5,304,468 | 0 | /s/Zhao Jing | Zhao Jing, Director | |
| Xiamen Baotai Holding Group Co., Ltd. | 4.79% | 5,304,468 | 5,304,468 | 0 | /s/Zhao Jing | Zhao Jing, Director | |
| Xiamen WangChen Health Industry Co., Ltd. | 4.79% | 5,304,468 | 5,304,468 | 0 | /s/Zhao Jing | Zhao Jing, Director | |
| Zhang Guofeng | 4.79% | 5,304,468 | 5,304,468 | 0 | /s/Zhao Jing | Zhao Jing |