| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | Rep | Dealing in securities | 2019-11-28 | 2021-06-04 |
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2011-03-17 | 2019-03-26 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2007-08-20 | 2011-02-09 |
| Rep | Dealing in securities | 2007-08-20 | 2011-02-09 | |
| HAITONG INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2004-06-10 | 2007-08-04 |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2004-06-10 | 2007-08-04 |