Sum Yuk Biu
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Concord New Energy Group Limited | 00182 | 29-Apr-97 | Ch, Co-Fdr, MD |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Concord New Energy Group Limited | 00182 | 29-Apr-97 | Ch, Co-Fdr, MD |