| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EIA Capital International Company Limited | RO | Asset management | 2023-03-27 | - |
| Sinocon Capital International Limited | RO | Advising on securities | 2017-06-26 | 2021-01-19 |
| RO | Asset management | 2017-06-26 | 2021-01-19 | |
| Wealth Oasis Asset Management Company Limited | RO | Asset management | 2015-06-05 | 2017-06-15 |
| BOCI SECURITIES LIMITED | Rep | Leveraged foreign exchange trading | 2011-04-21 | 2014-07-30 |
| Rep | Dealing in futures contracts | 2007-12-11 | 2014-07-30 | |
| Rep | Dealing in securities | 2007-12-11 | 2014-07-30 |