Chung Ping Sum
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shenzhen Neptunus Interlong Bio-technique Company Limited | 08329 | 21-Aug-05 | 09-Oct-06 | CoSec, QA | ||
| Oshidori International Holdings Limited | 00622 | 02-Mar-99 | 03-Aug-00 | FD |