| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2023-07-31 | - |
| Rep | Dealing in securities | 2008-10-27 | - | |
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2008-07-02 | 2008-10-04 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2005-03-24 |
| Rep | Advising on securities | 2003-04-01 | 2005-03-24 | |
| Rep | Asset management | 2003-04-01 | 2005-03-24 | |
| Rep | Dealing in securities | 2003-04-01 | 2008-05-07 | |
| UBS SECURITIES HONG KONG LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2005-03-24 |
| Rep | Advising on securities | 2003-04-01 | 2005-03-24 | |
| Rep | Asset management | 2003-04-01 | 2005-03-24 | |
| Rep | Dealing in securities | 2003-04-01 | 2008-05-07 |