Yu Johnny Wing Sang
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Chinney Kin Wing Holdings Limited | 01556 | 09-Jul-15 | MD, Fdr | |||
| Asia Coal Limited | 00835 | 22-Aug-97 | 06-Jun-01 | GM, ED | ||
| Productive Technologies Company Limited (BM) | 00650 | 18-Nov-95 | 19-Jul-00 | ED |