| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OCBC SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2010-09-03 | 2013-09-09 |
| Tung Shing Futures (Brokers) Limited | Rep | Dealing in futures contracts | 2009-05-05 | 2010-09-01 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2009-05-05 | 2010-09-01 |