| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2016-05-24 | 2019-06-28 |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2011-03-08 | 2013-06-28 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2009-03-17 | 2011-02-25 |
| OnePlatform Asset Management Limited | Rep | Advising on securities | - | 2009-02-27 |