Xue Mangmang
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| CECEP COSTIN New Materials Group Limited | 02228 | 11-Jan-17 | 30-Nov-17 | Ch | ||
| Billion Industrial Holdings Limited | 02299 | 17-Sep-12 | 10-Mar-17 | ED | ||
| CECEP COSTIN New Materials Group Limited | 02228 | 25-Apr-12 | 11-Jan-17 | ED |