| Hammer Capital Asset Management Limited | Rep | Advising on securities | 2021-01-22 | 2021-02-28 |
| Rep | Asset management | 2020-09-21 | 2021-02-28 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2007-05-25 | 2013-04-17 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2007-05-25 | 2013-04-17 |
| SG Asset Finance (Hong Kong) Limited | Rep | Dealing in futures contracts | 2003-10-28 | 2004-07-26 |
| CREDIT AGRICOLE INDOSUEZ CHEUVREUX SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-07-09 |
| Rep | Advising on securities | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 |
| Rep | Dealing in securities | - | 2003-09-30 |
| Newedge Broker Hong Kong Limited | Rep | Advising on futures contracts | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 |
| Rep | Providing automated trading services | - | 2003-07-09 |
| Rep | Dealing in futures contracts | - | 2003-10-28 |
| SG Asset Finance (Hong Kong) Limited | Rep | Advising on corporate finance | - | 2003-07-09 |
| Rep | Advising on securities | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 |
| Rep | Providing automated trading services | - | 2003-07-09 |
| Rep | Dealing in securities | - | 2004-07-26 |