| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Nerico Brothers Limited (HK) | Rep | Dealing in securities | 2021-05-31 | 2022-05-13 |
| BOCOM MPF & FINANCIAL SERVICES COMPANY LIMITED | Rep | Advising on securities | 2017-02-03 | 2021-04-27 |
| Rep | Dealing in securities | 2017-02-03 | 2021-04-27 | |
| BCT Financial Limited | Rep | Advising on securities | 2011-06-01 | 2016-11-07 |
| Rep | Dealing in securities | 2011-06-01 | 2016-11-07 | |
| BANK CONSORTIUM TRUST COMPANY LIMITED | Rep | Advising on securities | 2007-08-06 | 2011-05-31 |