Wong On Lai
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Environmental Technology and Bioenergy Holdings Limited | 01237 | 07-Jan-14 | CoSec |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Environmental Technology and Bioenergy Holdings Limited | 01237 | 07-Jan-14 | CoSec |