| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2013-02-07 | 2016-03-24 |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2011-02-21 | 2012-12-01 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2007-11-05 | 2010-12-31 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2004-01-19 | 2005-10-31 |