Li Cheng
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Yongsheng Advanced Materials Company Limited | 03608 | 19-Apr-12 | Ch |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Yongsheng Advanced Materials Company Limited | 03608 | 19-Apr-12 | Ch |