Chu Yin Sum
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Qingdao Holdings International Limited | 00499 | 10-Jan-08 | 19-Apr-08 | CoSec, QA |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Qingdao Holdings International Limited | 00499 | 10-Jan-08 | 19-Apr-08 | CoSec, QA |