| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CINDA INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2020-12-11 | 2024-03-29 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2018-06-04 | 2020-11-30 |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2014-11-11 | 2018-05-31 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2011-08-08 | 2014-11-01 |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2008-12-24 | 2011-07-26 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-08-02 | 2008-12-05 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | - | 2004-01-09 |
| Rep | Advising on securities | - | 2004-01-09 | |
| Rep | Asset management | - | 2004-01-09 | |
| Rep | Dealing in securities | - | 2005-08-02 |