| GUOSEN SECURITIES (HK) CAPITAL COMPANY LIMITED | RO | Advising on corporate finance | 2017-10-19 | - |
| RO | Dealing in securities | 2017-10-19 | - |
| Rep | Advising on corporate finance | 2017-07-31 | 2017-10-30 |
| Rep | Dealing in securities | 2017-07-31 | 2017-10-30 |
| ORIENT CAPITAL (HONG KONG) LIMITED | RO | Advising on corporate finance | 2016-08-18 | 2017-06-01 |
| ORIENT SECURITIES (HONG KONG) LIMITED | RO | Advising on securities | 2016-08-18 | 2017-06-01 |
| RO | Dealing in securities | 2016-08-18 | 2017-06-01 |
| ORIENT CAPITAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2016-07-06 | 2016-08-18 |
| ORIENT SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2016-07-06 | 2016-08-18 |
| Rep | Dealing in securities | 2016-07-06 | 2016-08-18 |
| MIZUHO SECURITIES ASIA LIMITED | RO | Advising on corporate finance | 2009-03-03 | 2016-05-24 |
| RO | Advising on securities | 2009-03-03 | 2016-05-24 |
| RO | Dealing in securities | 2009-03-03 | 2016-05-24 |
| Rep | Advising on corporate finance | 2009-01-07 | 2009-03-03 |
| Rep | Advising on securities | 2009-01-07 | 2009-03-03 |
| Rep | Dealing in securities | 2009-01-07 | 2009-03-03 |
| DBS ASIA CAPITAL LIMITED | RO | Asset management | 2003-04-01 | 2005-01-28 |
| RO | Advising on corporate finance | 2003-04-01 | 2008-11-14 |
| RO | Advising on securities | 2003-04-01 | 2008-11-14 |
| RO | Dealing in securities | 2003-04-01 | 2008-11-14 |