| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2015-07-21 | 2016-08-12 |
| Rep | Dealing in securities | 2015-07-21 | 2016-08-12 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-02 | 2013-08-31 |
| Rep | Dealing in securities | 2011-02-23 | 2013-08-31 |