| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on securities | 2014-10-06 | - |
| Rep | Dealing in securities | 2014-10-06 | - | |
| Rep | Advising on futures contracts | 2014-10-06 | 2016-08-24 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-10-31 | 2014-02-15 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2011-01-31 | 2014-02-15 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-09-27 | 2014-02-15 |