| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2014-06-18 | 2018-09-21 |
| Mage Securities Limited | Rep | Dealing in futures contracts | 2011-04-01 | 2012-07-13 |
| Rep | Dealing in securities | 2011-04-01 | 2014-06-08 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2007-01-11 | 2011-03-29 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2006-10-27 | 2011-03-29 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2006-08-02 | 2006-10-24 |