| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| VMI Securities Limited | RO | Dealing in securities | 2017-01-11 | 2021-03-31 |
| MACQUARIE FUNDS MANAGEMENT HONG KONG LIMITED | RO | Dealing in securities | 2012-08-20 | 2013-03-14 |
| Rep | Dealing in securities | 2011-05-11 | 2012-08-20 | |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on corporate finance | 2007-04-20 | 2008-10-30 |
| Rep | Advising on securities | 2007-04-20 | 2008-10-30 | |
| Rep | Dealing in securities | 2007-04-20 | 2008-10-30 |