| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Dealing in securities | 2024-03-28 | - |
| SG SECURITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2021-11-08 | 2024-03-31 |
| Rep | Dealing in securities | 2021-10-11 | 2024-03-31 | |
| HSBC SECURITIES BROKERS (ASIA) LIMITED | Rep | Dealing in securities | 2014-01-29 | 2021-07-03 |
| Oppenheimer Investments Asia Limited | Rep | Advising on securities | 2013-03-15 | 2014-01-15 |
| Rep | Dealing in securities | 2012-05-17 | 2014-01-15 |