| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quam Securities Limited | RO | Advising on securities | 2024-12-23 | - |
| Rep | Advising on securities | 2024-10-14 | 2024-12-23 | |
| Crosby Securities Limited | RO | Advising on securities | 2022-07-06 | 2024-08-29 |
| Rep | Advising on securities | 2015-09-14 | 2022-07-06 | |
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2015-07-21 | 2015-08-26 |
| CMB International Securities Limited | Rep | Dealing in securities | 2011-07-28 | 2015-07-03 |
| KGI ASIA LIMITED | Rep | Advising on securities | 2010-03-19 | 2011-07-14 |
| HSBC BROKING FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2004-07-02 | 2004-07-15 |
| HSBC BROKING SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2004-07-02 | 2004-07-15 |