| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2014-06-24 | 2022-04-22 |
| MUFG Securities Asia Limited | Rep | Advising on securities | 2010-12-31 | 2013-11-26 |
| MUSHK Limited | Rep | Advising on securities | 2010-08-30 | 2010-12-30 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2008-10-10 | 2010-07-10 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2007-05-15 | 2008-09-29 |