| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| YICKO SECURITIES LIMITED | Rep | Advising on securities | 2017-02-10 | - |
| Rep | Dealing in securities | 2017-02-10 | - | |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2014-04-11 | 2016-08-15 |
| Rep | Dealing in futures contracts | 2014-04-11 | 2016-08-15 | |
| Rep | Advising on securities | 2011-06-21 | 2014-03-24 | |
| Rep | Dealing in securities | 2011-06-21 | 2014-03-24 | |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in futures contracts | 2010-11-09 | 2011-06-07 |
| Rep | Dealing in securities | 2010-11-09 | 2011-06-07 | |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on securities | 2007-07-03 | 2010-08-05 |
| Rep | Dealing in securities | 2007-07-03 | 2010-08-05 |