| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| STOCKWELL SECURITIES LIMITED | Rep | Dealing in securities | 2022-07-01 | - |
| Rep | Dealing in securities | 2013-06-04 | 2022-06-30 | |
| CVP Securities Limited | Rep | Dealing in securities | 2010-05-03 | 2013-06-03 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2006-07-25 | 2010-04-28 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2004-09-08 | 2006-07-13 |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Dealing in securities | 2004-03-18 | 2004-09-07 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-09 |
| Rep | Advising on securities | 2003-04-01 | 2004-01-09 | |
| Rep | Asset management | 2003-04-01 | 2004-01-09 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-03-16 |