| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Janus Henderson Investors Hong Kong Limited | Rep | Advising on securities | 2013-03-15 | 2014-03-10 |
| Rep | Dealing in securities | 2013-03-15 | 2014-03-10 | |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-06 | 2012-04-02 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2008-04-10 | 2012-04-02 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2008-04-10 | 2012-04-02 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-04-10 | 2010-09-06 |