| NATIXIS ASIA LIMITED | Rep | Advising on securities | 2022-08-22 | - |
| Rep | Dealing in securities | 2022-08-22 | - |
| BOCI ASIA LIMITED | Rep | Advising on corporate finance | 2009-05-15 | 2016-02-17 |
| Rep | Dealing in securities | 2009-05-15 | 2016-02-17 |
| Morgan Stanley Asia Limited | Rep | Advising on corporate finance | 2007-09-03 | 2008-06-20 |
| Rep | Dealing in securities | 2007-09-03 | 2008-06-20 |
| BNP PARIBAS CAPITAL (ASIA PACIFIC) LIMITED | Rep | Advising on corporate finance | 2004-07-07 | 2006-05-19 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Advising on corporate finance | 2003-11-12 | 2004-07-07 |
| RHB CAPITAL HONG KONG LIMITED | Rep | Advising on corporate finance | 2003-08-13 | 2003-10-22 |
| BNP PARIBAS CAPITAL (ASIA PACIFIC) LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-07-23 |