| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CMSC PARTNERS LIMITED | Rep | Advising on securities | 2019-10-02 | 2020-12-26 |
| Rep | Asset management | 2019-10-02 | 2020-12-26 | |
| Tora Trading Services Limited (HK) | Rep | Dealing in futures contracts | 2012-08-03 | 2013-03-01 |
| Rep | Dealing in securities | 2012-08-03 | 2013-03-01 | |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in futures contracts | 2007-10-29 | 2009-07-08 |
| Rep | Dealing in securities | 2007-10-29 | 2009-07-08 |