| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Providing automated trading services | 2012-05-24 | 2013-10-25 |
| Rep | Dealing in securities | 2011-05-16 | 2015-09-29 | |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2011-05-16 | 2015-09-29 |