| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2022-10-24 | - |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2015-08-24 | 2022-06-21 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2011-05-03 | 2014-09-17 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2011-05-03 | 2014-09-17 |
| Rep | Dealing in securities | 2011-05-03 | 2014-09-17 | |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2007-01-18 | 2008-08-13 |