Chong Calvin Tak Fat
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shandong Weigao Group Medical Polymer Company Limited | 01066 | 20-May-06 | CoSec, QA | |||
| Shandong Weigao Group Medical Polymer Company Limited | 08199 | 20-May-06 | CoSec, QA |