Wong Chun Keung
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Lumena New Materials Corp. | 00067 | 25-May-09 | 15-Jun-15 | INED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Lumena New Materials Corp. | 00067 | 25-May-09 | 15-Jun-15 | INED |