Zhang Xiaodong
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shanxi Installation Group Co., Ltd. | 02520 | CoSec |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shanxi Installation Group Co., Ltd. | 02520 | CoSec |