| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sky Seal Global Limited | Rep | Advising on securities | 2021-07-26 | 2024-07-25 |
| Rep | Asset management | 2021-07-26 | 2024-07-25 | |
| Golden K2 Securities Limited | Rep | Dealing in securities | 2017-11-23 | 2020-02-17 |
| Maxcess Capital Limited | Rep | Advising on securities | 2017-11-23 | 2020-02-17 |
| Rep | Asset management | 2017-11-23 | 2020-02-17 | |
| FIRST SHANGHAI SECURITIES LIMITED | Rep | Advising on securities | 2010-05-24 | 2012-07-20 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2009-12-07 | 2010-01-16 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2006-12-04 | 2008-04-27 |
| TISCO SECURITIES HONG KONG LIMITED | Rep | Advising on securities | 2005-05-13 | 2006-04-13 |