| Pulun International Capital Limited | RO | Advising on corporate finance | 2021-08-04 | 2023-07-07 |
| Rep | Advising on corporate finance | 2021-05-24 | 2021-08-04 |
| Opus Capital Limited (HK) | RO | Advising on corporate finance | 2019-10-10 | 2020-11-13 |
| RO | Dealing in securities | 2019-10-10 | 2020-11-13 |
| Rep | Advising on corporate finance | 2019-10-08 | 2019-10-10 |
| Rep | Dealing in securities | 2019-10-08 | 2019-10-10 |
| Pulun International Capital Limited | RO | Advising on corporate finance | 2018-10-31 | 2019-09-30 |
| RO | Dealing in securities | 2018-10-31 | 2019-09-30 |
| BENDURA WEALTH MANAGEMENT (HONG KONG) LIMITED | RO | Advising on corporate finance | 2015-04-08 | 2018-10-15 |
| RO | Advising on securities | 2015-04-08 | 2018-10-15 |
| RO | Dealing in securities | 2015-04-08 | 2018-10-15 |
| CCB INTERNATIONAL CAPITAL LIMITED | RO | Advising on corporate finance | 2012-12-17 | 2014-08-15 |
| RO | Dealing in securities | 2012-12-17 | 2014-08-15 |
| Rep | Advising on corporate finance | 2010-04-15 | 2012-12-17 |
| Rep | Dealing in securities | 2010-04-15 | 2012-12-17 |
| PIPER JAFFRAY ASIA LIMITED | Rep | Advising on corporate finance | 2006-03-01 | 2010-04-04 |