| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Capital 49 Investment Management Limited | RO | Asset management | 2023-04-28 | - |
| Magpie Securities Limited (HK) | RO | Advising on securities | 2017-08-02 | 2021-12-31 |
| RO | Asset management | 2017-08-02 | 2021-12-31 | |
| RO | Dealing in securities | 2017-08-02 | 2021-12-31 | |
| WKA Asset Management (Hong Kong) Limited | RO | Advising on securities | 2016-08-16 | 2017-07-06 |
| RO | Asset management | 2016-08-16 | 2017-07-06 | |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2011-04-18 | 2012-04-18 |
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2011-04-18 | 2012-04-18 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2009-07-22 | 2011-04-06 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2009-07-22 | 2011-04-06 |
| Rep | Dealing in securities | 2009-07-22 | 2011-04-06 |