| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WIN FULL INVESTMENT MANAGEMENT GROUP LIMITED | RO | Advising on securities | 2021-03-08 | - |
| RO | Asset management | 2021-03-08 | - | |
| TAIROS INVESTMENT MANAGEMENT COMPANY LIMITED | RO | Advising on securities | 2020-11-26 | 2021-02-26 |
| RO | Asset management | 2020-11-26 | 2021-02-26 | |
| Rep | Advising on securities | 2020-10-27 | 2020-11-26 | |
| Rep | Asset management | 2020-10-27 | 2020-11-26 | |
| SGI Capital Asset Management Limited | RO | Advising on securities | 2018-01-26 | 2020-04-22 |
| RO | Asset management | 2018-01-26 | 2020-04-22 | |
| Rep | Advising on securities | 2017-12-18 | 2018-01-26 | |
| Rep | Asset management | 2017-12-18 | 2018-01-26 | |
| SP Securities Limited | Rep | Asset management | 2017-08-22 | 2017-12-08 |
| Rep | Advising on securities | 2017-02-16 | 2017-12-08 | |
| Rep | Dealing in securities | 2017-02-16 | 2017-12-08 | |
| VONTOBEL WEALTH MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2013-03-11 | 2013-11-29 |
| Rep | Dealing in securities | 2013-03-11 | 2013-11-29 | |
| MUFG Securities Asia Limited | Rep | Dealing in securities | 2011-06-07 | 2011-12-13 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2007-03-22 | 2008-11-07 |