| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| YF SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2017-07-28 | 2019-02-13 |
| YF FUTURES COMPANY LIMITED | RO | Dealing in futures contracts | 2017-03-29 | 2019-02-13 |
| PHOENIX CAPITAL SECURITIES LIMITED | RO | Dealing in futures contracts | 2006-07-03 | 2016-10-01 |
| PHOENIX CAPITAL FUTURES LIMITED | RO | Advising on futures contracts | - | 2005-01-21 |
| RO | Asset management | - | 2005-01-21 | |
| RO | Dealing in futures contracts | - | 2006-07-03 |