Yang Deyu
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Yankuang Energy Group Company Limited | 01171 | 22-Apr-02 | 31-Dec-09 | Vice Ch | ||
| Yankuang Energy Group Company Limited | 01171 | 24-Sep-97 | 22-Apr-02 | ED, GM |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Yankuang Energy Group Company Limited | 01171 | 22-Apr-02 | 31-Dec-09 | Vice Ch | ||
| Yankuang Energy Group Company Limited | 01171 | 24-Sep-97 | 22-Apr-02 | ED, GM |