| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | Rep | Advising on securities | 2020-07-22 | 2023-08-31 |
| Rep | Dealing in securities | 2020-07-22 | 2023-08-31 | |
| China Securities (International) Brokerage Company Limited | Rep | Advising on securities | 2015-07-22 | 2020-06-19 |
| Rep | Dealing in securities | 2015-07-22 | 2020-06-19 | |
| GFI (HK) SECURITIES L.L.C. | Rep | Providing automated trading services | 2011-12-28 | 2015-06-30 |
| Rep | Dealing in securities | 2008-08-26 | 2015-06-30 |