| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HoYaat Investment Counsel Limited | RO | Advising on securities | 2025-10-31 | - |
| RO | Asset management | 2025-10-31 | - | |
| HENGYU ASSET MANAGEMENT LIMITED | RO | Asset management | 2020-11-17 | 2020-12-15 |
| Ocean Cedar Asset Management Company Limited | RO | Advising on securities | 2020-05-05 | 2020-09-30 |
| RO | Asset management | 2020-05-05 | 2020-09-30 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2011-04-29 | 2016-01-21 |
| HSBC BROKING FOREX (ASIA) LIMITED | Rep | Leveraged foreign exchange trading | 2010-02-18 | 2011-02-12 |
| HSBC BROKING FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2009-12-16 | 2011-02-12 |
| HSBC BROKING SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2009-12-16 | 2011-02-12 |