| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited | Rep | Advising on securities | 2014-11-17 | 2023-02-09 |
| Rep | Asset management | 2014-11-17 | 2023-02-09 | |
| Rep | Dealing in securities | 2014-11-17 | 2023-02-09 | |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2014-11-17 | 2023-02-09 |
| Quam Securities Limited | Rep | Dealing in futures contracts | 2008-02-06 | 2014-10-01 |
| Rep | Asset management | 2007-09-24 | 2014-10-01 | |
| Rep | Advising on securities | 2007-06-29 | 2014-10-01 | |
| Rep | Dealing in securities | 2005-06-16 | 2014-10-01 | |
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2003-06-05 | 2005-05-10 |