| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINTONE SECURITIES LIMITED | RO | Dealing in securities | 2016-05-17 | 2021-03-31 |
| Rep | Dealing in futures contracts | 2009-12-15 | 2011-04-08 | |
| Rep | Dealing in securities | 2006-12-21 | 2016-05-17 | |
| BRIGHT SMART SECURITIES INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2005-08-11 | 2006-12-08 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | - | 2004-01-09 |
| Rep | Advising on securities | - | 2004-01-09 | |
| Rep | Asset management | - | 2004-01-09 | |
| Rep | Dealing in securities | - | 2005-08-08 |