| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2016-08-23 | 2017-11-20 |
| FORTUNE (HK) SECURITIES LIMITED | Rep | Dealing in securities | 2012-01-16 | 2013-08-21 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2009-09-04 | 2010-07-01 |
| CORE PACIFIC-YAMAICHI SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2009-09-04 | 2010-07-01 |
| YF Life Investors Limited | Rep | Dealing in securities | 2006-05-08 | 2007-11-28 |
| Rep | Advising on securities | 2005-10-28 | 2007-11-28 |