| Wilson International Capital Limited | RO | Advising on corporate finance | 2020-02-24 | - |
| CINDA INTERNATIONAL CAPITAL LIMITED | RO | Advising on corporate finance | 2017-02-10 | 2019-11-01 |
| SINOLINK SECURITIES (HONG KONG) COMPANY LIMITED | RO | Advising on corporate finance | 2011-10-25 | 2017-01-16 |
| KGI CAPITAL (HONG KONG) LIMITED | RO | Advising on corporate finance | 2006-08-22 | 2009-12-19 |
| Rep | Advising on corporate finance | 2006-07-10 | 2006-08-22 |
| SINOLINK SECURITIES (HONG KONG) COMPANY LIMITED | RO | Advising on corporate finance | 2005-11-01 | 2006-07-04 |
| Rep | Advising on corporate finance | 2005-08-12 | 2005-11-01 |
| JS CRESVALE CAPITAL LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-09-22 |
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-05-24 |