| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | Advising on securities | 2019-10-16 | 2023-10-31 |
| ICBC INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2018-12-04 | 2023-10-31 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2018-12-04 | 2023-10-31 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2012-02-06 | 2018-11-09 |
| Rep | Dealing in securities | 2011-12-28 | 2018-11-09 |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Dealing in securities | 2010-01-19 | 2011-11-26 |
| T.F.S. Derivatives HK Limited | Rep | Dealing in securities | 2009-11-23 | 2009-12-04 |
| SG Asset Finance (Hong Kong) Limited | Rep | Dealing in securities | 2008-10-13 | 2009-06-15 |
| Newedge Broker Limited | Rep | Providing automated trading services | 2008-01-03 | 2009-06-15 |
| Rep | Dealing in securities | 2008-01-03 | 2009-06-15 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-03-04 | 2007-11-11 |
| STOCKWELL SECURITIES LIMITED | Rep | Dealing in securities | 2005-02-04 | 2005-02-28 |