| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | RO | Dealing in securities | 2019-04-04 | - |
| Rep | Dealing in securities | 2016-05-24 | 2019-04-04 | |
| CTBC Asia Limited | RO | Advising on securities | 2006-06-16 | 2008-05-10 |
| RO | Dealing in securities | 2006-06-16 | 2008-05-10 | |
| Rep | Dealing in securities | 2006-02-16 | 2006-06-16 | |
| KGI WEALTH MANAGEMENT LIMITED | Rep | Dealing in securities | 2005-04-25 | 2005-11-15 |