| DBS ASIA CAPITAL LIMITED | RO | Advising on corporate finance | 2015-08-27 | 2018-09-10 |
| RO | Advising on securities | 2015-08-27 | 2018-09-10 |
| RO | Dealing in securities | 2015-08-27 | 2018-09-10 |
| Rep | Advising on corporate finance | 2015-08-13 | 2015-08-27 |
| Rep | Advising on securities | 2015-08-13 | 2015-08-27 |
| Rep | Dealing in securities | 2015-08-13 | 2015-08-27 |
| Morgan Stanley Asia Limited | Rep | Advising on corporate finance | 2007-09-03 | 2014-09-02 |
| Rep | Dealing in securities | 2007-09-03 | 2014-09-02 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2004-10-11 | 2007-02-26 |
| Rep | Dealing in securities | 2004-10-11 | 2007-02-26 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2004-10-11 | 2007-02-26 |
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2003-12-08 | 2004-04-26 |
| Rep | Dealing in securities | 2003-12-08 | 2004-04-26 |