| LUK FOOK FUTURES (HK) LIMITED | Rep | Dealing in futures contracts | 2019-05-09 | - |
| LUK FOOK SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2019-05-09 | - |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2009-03-24 | 2019-05-01 |
| Rep | Advising on securities | 2008-01-29 | 2008-07-31 |
| Rep | Dealing in securities | 2008-01-29 | 2019-05-01 |
| DBS TD WATERHOUSE SECURITIES (HONG KONG) LIMITED DBS | RO | Advising on corporate finance | 2003-04-01 | 2004-02-13 |
| RO | Advising on securities | 2003-04-01 | 2004-02-13 |
| RO | Asset management | 2003-04-01 | 2004-02-13 |
| RO | Dealing in securities | 2003-04-01 | 2004-02-13 |
| DBS VICKERS SECURITIES ONLINE (HK) LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-12-03 |
| RO | Asset management | 2003-04-01 | 2004-12-03 |
| RO | Advising on securities | 2003-04-01 | 2008-06-01 |
| RO | Dealing in securities | 2003-04-01 | 2008-06-01 |