| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2013-02-25 | 2021-01-21 |
| CVP Securities Limited | Rep | Dealing in securities | 2010-05-07 | 2013-02-08 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2006-06-01 | 2010-04-28 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2005-09-16 | 2006-05-26 |
| STOCKWELL SECURITIES LIMITED | Rep | Dealing in securities | 2005-05-19 | 2005-09-08 |