Song Xuan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Environmental Technology Holdings Limited | 00646 | 21-Sep-07 | 29-May-13 | ED | ||
| Shanghai Industrial Urban Development Group Limited | 00563 | 31-Mar-05 | 15-Jun-06 | ED |