| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | - |
| KGI FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-09-16 | - |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2009-06-08 | 2017-10-02 |
| CHOW SANG SANG SECURITIES LIMITED | Rep | Dealing in securities | 2007-08-21 | 2009-06-01 |
| GOLDRIDE SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-04-14 |
| Rep | Advising on securities | 2003-04-01 | 2004-04-14 | |
| Rep | Asset management | 2003-04-01 | 2004-04-14 | |
| Rep | Providing automated trading services | 2003-04-01 | 2004-04-14 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-07-31 |