| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WANG YU (NMN) | Director | SEE REMARKS, BEIJING, CHINA | /s/ Jia Zhao, Attorney-in-Fact | 18 Mar 2026 | 0002118813 |
No securities are beneficially owned.
The full street address is Building 4, Floor 3, Zone 3, Yard 7, Beijing E-Town International Bio-medicine Park, Beijing Economic-Technological Development Area. Exhibit 24 - Power of Attorney