| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2022-09-06 | - |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2016-09-19 | 2022-06-21 |
| SOUTH OCEAN MANAGEMENT LIMITED | Rep | Asset management | 2013-03-12 | 2016-08-31 |
| BARCLAYS CAPITAL ASIA LIMITED | RO | Dealing in securities | 2005-02-28 | 2011-01-20 |
| Rep | Dealing in securities | 2005-02-01 | 2005-02-28 | |
| BARCLAYS CAPITAL SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2004-12-20 | 2005-02-01 |
| DEUTSCHE FUTURES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2003-04-01 | 2004-06-29 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-08 |
| Rep | Asset management | 2003-04-01 | 2004-01-08 | |
| Rep | Advising on securities | 2003-04-01 | 2004-04-16 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-09-14 |