| QUAM ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2025-05-19 | - |
| Rep | Dealing in securities | 2025-05-19 | - |
| Venture Smart Asia Limited | Rep | Advising on securities | 2017-12-20 | 2024-07-12 |
| Rep | Asset management | 2017-12-20 | 2024-07-12 |
| Rep | Dealing in securities | 2017-12-20 | 2024-07-12 |
| VONTOBEL WEALTH MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2013-09-30 | 2014-09-30 |
| Rep | Dealing in securities | 2013-09-30 | 2014-09-30 |
| BOCI SECURITIES LIMITED | Rep | Advising on securities | 2011-10-27 | 2013-07-09 |
| Rep | Dealing in securities | 2011-10-27 | 2013-07-09 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2008-06-12 | 2009-12-19 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-06-12 | 2009-12-19 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2005-03-24 | 2008-05-30 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2005-03-01 | 2008-05-30 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2005-03-01 | 2008-05-30 |
| FT Securities Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-05-17 |
| Rep | Advising on securities | 2003-04-01 | 2004-05-17 |
| Rep | Asset management | 2003-04-01 | 2004-05-17 |
| Rep | Dealing in securities | 2003-04-01 | 2005-02-24 |
| JEFFERIES BACHE (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2004-05-17 |
| Rep | Asset management | 2003-04-01 | 2004-05-17 |
| Rep | Dealing in futures contracts | 2003-04-01 | 2005-02-24 |