Cheng Alfred Koon Kau
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Ruifeng Renewable Energy Holdings Limited | 00527 | 22-Jan-08 | 05-Sep-15 | CoSec, QA |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Ruifeng Renewable Energy Holdings Limited | 00527 | 22-Jan-08 | 05-Sep-15 | CoSec, QA |