GUO Ya Jun
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| NANJING SAMPLE TECHNOLOGY COMPANY LIMITED | 01708 | 20-Dec-99 | 28-May-14 | FD | ||
| Nanjing Sample Technology Company Limited | 08287 | 10-Dec-99 | 28-May-14 | FD | ||
| Nanjing Sample Technology Company Limited | 08287 | 29-Dec-00 | 30-Nov-10 | ED |