| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC CLSA Capital Partners HK Limited | Rep | Advising on securities | 2020-04-28 | 2021-11-12 |
| CLSA LIMITED | Rep | Dealing in securities | 2019-09-06 | 2021-11-12 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-07 | 2018-03-13 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-05-23 | 2010-09-07 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-08-17 | 2018-03-13 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-08-17 | 2007-09-28 |