| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | RO | Advising on securities | 2013-03-06 | 2018-05-28 |
| Rep | Advising on securities | 2011-12-14 | 2013-03-06 | |
| Rep | Dealing in securities | 2011-12-14 | 2018-05-28 | |
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2010-11-05 | 2011-11-30 |
| Rep | Dealing in securities | 2010-11-05 | 2011-11-30 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2010-08-16 | 2010-09-30 |
| Rep | Dealing in securities | 2010-08-16 | 2010-09-30 | |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2004-11-11 | 2010-08-07 |