| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2014-11-17 | - |
| OnePlatform Securities Limited | Rep | Dealing in securities | 2005-04-12 | 2014-11-15 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-09-11 |
| Rep | Advising on securities | 2003-04-01 | 2004-09-11 | |
| Rep | Asset management | 2003-04-01 | 2004-09-11 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-09-11 |