| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HIGH WISDOM HOLDINGS LIMITED | Rep | Advising on securities | 2019-10-02 | - |
| Rep | Asset management | 2019-10-02 | - | |
| SDHG International Securities Limited | Rep | Dealing in securities | 2015-10-13 | 2019-06-28 |
| CATHAY SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2013-11-04 | 2015-09-05 |
| PO KAY SECURITIES & SHARES COMPANY LIMITED | Rep | Dealing in securities | 2010-03-22 | 2010-11-01 |