| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Everbright Investment Management Limited | Rep | Advising on securities | 2020-10-19 | 2021-04-15 |
| Rep | Asset management | 2020-10-19 | 2021-04-15 | |
| CITIC Securities International Global Markets Limited | Rep | Dealing in futures contracts | 2018-12-03 | 2019-08-31 |
| Rep | Dealing in securities | 2018-12-03 | 2019-08-31 | |
| CITIC Securities Asset Management (HK) Limited | Rep | Advising on securities | 2015-09-22 | 2018-11-01 |
| Rep | Asset management | 2015-09-22 | 2018-11-01 | |
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2011-05-03 | 2013-03-08 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2010-06-21 | 2011-04-02 |
| ABN AMRO FINANCIAL PRODUCTS LIMITED | Rep | Dealing in securities | 2008-01-14 | 2010-05-18 |