| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| YAU WAI INTERNATIONAL ASSET MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2022-03-30 | - |
| Rep | Dealing in securities | 2022-01-26 | - | |
| LGT INVESTMENT MANAGEMENT (ASIA) LIMITED | Rep | Dealing in securities | 2009-08-31 | 2022-01-01 |
| LOMBARD ODIER (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-02-14 | 2009-08-14 |
| Rep | Advising on corporate finance | 2003-04-01 | 2005-01-26 | |
| Rep | Advising on securities | 2003-04-01 | 2009-08-14 | |
| Rep | Asset management | 2003-04-01 | 2009-08-14 |