Cheung Chak Fung
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Global Bio-Chem Technology Group Company Limited | 00809 | 29-Sep-10 | 08-May-12 | FD | ||
| Global Bio-Chem Technology Group Company Limited | 00809 | 16-Jun-04 | 20-Apr-10 | CoSec |