| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2016-11-25 | 2018-10-18 |
| Rep | Dealing in securities | 2016-11-25 | 2018-10-18 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-10-19 | 2013-11-09 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-08-31 | 2013-11-09 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-08-01 | 2013-11-09 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-08-01 | 2010-08-31 |