| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Xiaoping Chen | 35% | 71,997,521 | 71,033,975 | 963,546 | /s/Xiaoping Chen | Xiaoping Chen | |
| Viomi Limited | 34% | 69,836,364 | 69,836,364 | 0 | /s/Xiaoping Chen | Xiaoping Chen/Director | |
| VioCloud Limited | 0.2% | 397,611 | 397,611 | 0 | /s/Xiaoping Chen | Xiaoping Chen/Director |