| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2020-06-17 | 2024-06-26 |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2018-02-14 | 2020-03-16 |
| Rep | Dealing in securities | 2018-02-14 | 2020-03-16 | |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2010-12-16 | 2015-11-03 |
| Rep | Advising on securities | 2010-12-16 | 2015-11-03 | |
| Rep | Dealing in futures contracts | 2010-12-16 | 2015-11-03 | |
| Rep | Dealing in securities | 2010-12-16 | 2015-11-03 | |
| MF Global Hong Kong Limited | Rep | Dealing in futures contracts | 2009-08-17 | 2010-11-19 |
| Rep | Dealing in securities | 2009-08-17 | 2010-11-19 |