| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HING WAI ALLIED SECURITIES LIMITED | Rep | Dealing in securities | 2016-06-29 | 2016-12-31 |
| ARK GROUP HOLDINGS (HONG KONG) LIMITED | Rep | Advising on securities | 2015-06-17 | 2016-04-01 |
| Rep | Dealing in securities | 2015-06-17 | 2016-04-01 |