Leung John Wai Keung
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Touyun Biotech Group Limited | 01332 | 19-Jun-12 | 26-Nov-14 | INED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Touyun Biotech Group Limited | 01332 | 19-Jun-12 | 26-Nov-14 | INED |