| VTB Capital Hong Kong Limited | RO | Advising on securities | 2015-04-22 | 2016-07-21 |
| RO | Dealing in securities | 2015-04-22 | 2016-07-21 |
| RO | Advising on corporate finance | 2015-01-12 | 2016-07-21 |
| Rep | Advising on corporate finance | 2013-11-12 | 2015-01-12 |
| Rep | Advising on securities | 2013-04-10 | 2015-04-22 |
| Rep | Dealing in securities | 2013-04-10 | 2015-04-22 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2010-01-08 | 2012-12-01 |
| Rep | Advising on securities | 2010-01-08 | 2012-12-01 |
| Rep | Dealing in securities | 2008-10-10 | 2012-12-01 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2005-08-15 | 2005-12-07 |
| Rep | Dealing in securities | 2005-08-15 | 2008-09-29 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2005-08-15 | 2008-09-29 |