| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| iTrade Securities Investment Limited | RO | Advising on securities | 2021-09-15 | 2022-08-01 |
| RO | Dealing in securities | 2021-09-15 | 2022-08-01 | |
| CIS SECURITIES ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2017-03-01 | 2021-08-31 |
| Rep | Asset management | 2017-03-01 | 2021-08-31 | |
| Rep | Dealing in futures contracts | 2017-03-01 | 2021-08-31 | |
| Rep | Dealing in securities | 2017-03-01 | 2021-08-31 | |
| Nerico Brothers Limited (HK) | Rep | Dealing in securities | 2012-06-21 | 2013-04-30 |
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2008-08-25 | 2009-05-27 |