| ISOLA CAPITAL ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2019-11-05 | - |
| RO | Asset management | 2019-11-05 | - |
| RO | Dealing in securities | 2019-11-05 | - |
| Rep | Advising on securities | 2019-08-13 | 2019-11-05 |
| Rep | Asset management | 2019-08-13 | 2019-11-05 |
| Rep | Dealing in securities | 2019-08-13 | 2019-11-05 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | RO | Advising on corporate finance | 2011-05-06 | 2018-04-13 |
| RO | Advising on securities | 2011-05-06 | 2018-04-13 |
| RO | Dealing in securities | 2011-05-06 | 2018-04-13 |
| Rep | Dealing in securities | 2009-11-27 | 2011-05-06 |
| Rep | Advising on corporate finance | 2008-10-13 | 2011-05-06 |
| Rep | Advising on securities | 2008-10-13 | 2011-05-06 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2008-05-26 | 2008-09-29 |
| Rep | Advising on corporate finance | 2008-05-05 | 2008-09-29 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2007-06-25 | 2008-01-17 |
| Rep | Dealing in securities | 2007-06-25 | 2008-01-17 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2007-06-25 | 2008-01-17 |
| RBS Asia Corporate Finance Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-03-06 |
| Rep | Advising on securities | 2003-04-01 | 2004-03-06 |
| Rep | Asset management | 2003-04-01 | 2004-03-06 |
| Rep | Dealing in securities | 2003-04-01 | 2004-03-06 |