Yang Zhi An
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shenyang Public Utility Holdings Company Limited | 00747 | 29-Jul-05 | 06-Mar-07 | ChSup | ||
| Shenyang Public Utility Holdings Company Limited | 00747 | 11-Oct-02 | 29-Jul-05 | Sup |