| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2017-03-01 | 2022-08-22 |
| Rep | Dealing in securities | 2017-03-01 | 2022-08-22 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2016-02-24 | 2016-02-26 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2016-02-24 | 2016-02-26 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2008-09-08 | 2011-09-01 |