Huang Yanlin
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Beijing Airdoc Technology Co., Ltd. | 02251 | 29-Jul-25 | ChNC | |||
| Beijing Airdoc Technology Co., Ltd. | 02251 | 25-Dec-20 | INED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Beijing Airdoc Technology Co., Ltd. | 02251 | 29-Jul-25 | ChNC | |||
| Beijing Airdoc Technology Co., Ltd. | 02251 | 25-Dec-20 | INED |