Yang Zhicheng
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Sci-Tech Industrial Investment Group Limited | 00339 | 19-Oct-23 | Dep Ch | |||
| China Sci-Tech Industrial Investment Group Limited | 00339 | 19-Oct-23 | 22-Dec-25 | NED | Resignation due to his other business engagement. |