| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Block Asset Management Limited (HK) | RO | Advising on securities | 2026-09-23 | - |
| RO | Asset management | 2026-09-23 | - | |
| Maxa Asset Management Limited | RO | Dealing in securities | 2024-05-31 | 2026-01-30 |
| RO | Advising on securities | 2022-11-10 | 2026-01-30 | |
| RO | Asset management | 2022-11-10 | 2026-01-30 | |
| LONGMEGA ASSET INVESTMENT MANAGEMENT LIMITED | RO | Advising on securities | 2017-12-11 | 2020-05-31 |
| RO | Asset management | 2017-12-11 | 2020-05-31 | |
| Rep | Advising on securities | 2017-11-22 | 2017-12-11 | |
| Rep | Asset management | 2017-11-22 | 2017-12-11 | |
| ELITE FINANCIAL SERVICES LIMITED (HK) | RO | Advising on securities | 2017-03-23 | 2017-09-23 |
| RO | Asset management | 2017-03-23 | 2017-09-23 | |
| King Sun Securities Limited | Rep | Dealing in securities | 2006-05-16 | 2014-06-30 |
| EAST ASIA SECURITIES COMPANY LIMITED | Rep | Providing automated trading services | 2003-07-22 | 2003-08-26 |
| Rep | Dealing in securities | 2003-07-22 | 2004-02-14 |