| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Bradesco Securities Hong Kong Limited | RO | Advising on securities | 2017-01-13 | - |
| RO | Dealing in securities | 2017-01-13 | - | |
| Rep | Advising on securities | 2014-03-27 | 2017-01-13 | |
| Rep | Dealing in securities | 2014-03-27 | 2017-01-13 | |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in securities | 2010-08-17 | 2012-11-28 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-10-10 | 2010-06-11 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2008-05-15 | 2008-09-29 |
| CLSA LIMITED | Rep | Dealing in securities | 2005-08-18 | 2008-04-12 |