| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2018-09-28 | 2018-10-04 |
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2016-02-29 | 2016-03-01 |
| Rep | Advising on securities | 2013-06-20 | 2013-06-24 | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2011-03-09 | 2011-03-14 |
| Rep | Advising on securities | 2010-03-08 | 2010-03-09 |