| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LI JIE | Chief Financial Officer | D8 HENGLONG BLDG.,, NO.1 GUANSHAN FIRST AV., WUHAN CITY, CHINA | /s/ Jie Li | 05 Mar 2026 | 0001420314 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | CAAS | Ordinary Share | 147,031 | 11 Sep 2025 | Direct |