Chen Yuzhong
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Beijing Airdoc Technology Co., Ltd. | 02251 | 30-Nov-18 | 29-Dec-23 | ED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Beijing Airdoc Technology Co., Ltd. | 02251 | 30-Nov-18 | 29-Dec-23 | ED |