| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2017-12-01 | 2018-06-04 |
| Rep | Advising on futures contracts | 2005-11-17 | 2017-12-01 | |
| Rep | Asset management | 2005-11-15 | 2017-12-01 | |
| Rep | Advising on securities | 2005-11-15 | 2018-06-04 | |
| Absolute Investment Management (HK) Limited | Rep | Advising on securities | 2004-04-13 | 2005-10-14 |
| Rep | Asset management | 2004-04-13 | 2005-10-14 | |
| BARCLAYS CAPITAL FUTURES HONG KONG LIMITED | Rep | Advising on futures contracts | - | 2003-04-30 |
| Rep | Asset management | - | 2003-04-30 | |
| Rep | Dealing in futures contracts | - | 2003-04-30 |