| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in securities | 2015-07-30 | 2019-12-31 |
| Rep | Dealing in securities | 2009-04-07 | 2014-03-31 | |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2008-06-23 | 2008-11-15 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-08-31 | 2006-01-25 |