| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Global Investment Strategy HK Limited | Rep | Dealing in securities | 2021-05-24 | 2022-06-30 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2019-08-20 | 2020-11-10 |
| Rep | Dealing in securities | 2019-07-29 | 2020-11-10 | |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Advising on securities | 2017-04-25 | 2019-07-26 |
| Rep | Dealing in securities | 2017-04-25 | 2019-07-26 | |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in futures contracts | 2013-10-07 | 2016-08-29 |
| Rep | Dealing in securities | 2013-10-07 | 2016-08-29 | |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2010-06-14 | 2012-05-22 |
| Rep | Dealing in securities | 2010-06-14 | 2012-05-22 |