| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HAITONG INTERNATIONAL RESEARCH LIMITED | RO | Advising on securities | 2021-10-22 | 2023-07-31 |
| Rep | Advising on securities | 2015-04-27 | 2021-10-22 | |
| Japaninvest (Hong Kong) Limited | Rep | Advising on securities | 2015-02-24 | 2015-11-03 |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2009-11-09 | 2010-08-28 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2007-05-18 | 2009-09-01 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Advising on securities | 2006-07-26 | 2007-05-11 |
| Rep | Advising on securities | 2005-10-21 | 2006-07-15 | |
| SOUTH CHINA RESEARCH LIMITED | Rep | Advising on securities | 2004-11-23 | 2005-10-16 |