| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | 2021-07-30 |
| Rep | Dealing in securities | 2015-04-30 | 2017-10-02 | |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2008-06-20 | 2013-06-28 |
| Tung Shing Futures (Brokers) Limited | Rep | Dealing in futures contracts | - | 2005-10-07 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | - | 2004-01-10 |
| Rep | Advising on securities | - | 2004-01-10 | |
| Rep | Asset management | - | 2004-01-10 | |
| Rep | Dealing in securities | - | 2008-06-06 |