| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Leonteq Securities (Hong Kong) Limited | Rep | Advising on securities | 2016-07-14 | 2017-08-07 |
| Rep | Dealing in securities | 2016-07-14 | 2017-08-07 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2014-04-07 | 2016-03-08 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2014-04-07 | 2016-03-08 |
| Rep | Dealing in securities | 2014-04-07 | 2016-03-08 |