| uSmart Securities Limited | RO | Advising on corporate finance | 2025-10-16 | - |
| Rep | Advising on corporate finance | 2025-09-22 | 2025-10-16 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2017-10-04 | 2019-07-29 |
| Rep | Advising on securities | 2017-10-04 | 2019-07-29 |
| Rep | Dealing in securities | 2017-10-04 | 2019-07-29 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | 2014-07-18 | 2017-07-07 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | 2007-06-01 | 2014-04-12 |
| Rep | Advising on securities | 2007-06-01 | 2014-04-12 |
| Rep | Dealing in securities | 2007-06-01 | 2014-04-12 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | 2007-06-01 | 2014-04-12 |
| Rep | Advising on securities | 2007-06-01 | 2014-04-12 |
| Rep | Dealing in securities | 2007-06-01 | 2014-04-12 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2004-07-22 | 2006-01-03 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2004-03-08 | 2004-07-14 |