| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MUFG Securities Asia Limited | RO | Advising on securities | 2019-03-21 | 2019-12-20 |
| RO | Dealing in futures contracts | 2019-03-21 | 2019-12-20 | |
| RO | Dealing in securities | 2019-03-21 | 2019-12-20 | |
| Rep | Advising on securities | 2018-08-02 | 2019-03-21 | |
| Rep | Dealing in futures contracts | 2018-08-02 | 2019-03-21 | |
| Rep | Dealing in securities | 2018-08-02 | 2019-03-21 | |
| Merrill Lynch (Asia Pacific) Limited | RO | Dealing in securities | 2005-10-07 | 2006-04-01 |
| Rep | Advising on securities | 2005-10-04 | 2006-04-01 | |
| Rep | Asset management | - | 2005-01-25 | |
| Rep | Advising on corporate finance | - | 2005-03-23 | |
| Rep | Advising on securities | - | 2005-03-23 | |
| Rep | Providing automated trading services | - | 2005-03-23 | |
| Rep | Dealing in securities | - | 2005-10-07 |