| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2015-09-22 | 2018-10-07 |
| Rep | Advising on securities | 2014-10-16 | 2018-10-07 | |
| Rep | Dealing in securities | 2014-10-16 | 2018-10-07 | |
| Credit Agricole Securities (Asia) Limited | Rep | Dealing in securities | 2010-03-19 | 2014-09-19 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-05-02 | 2008-11-19 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2007-05-02 | 2008-11-19 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-05-02 | 2008-11-19 |