| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Dealing in securities | 2015-04-08 | 2017-02-08 |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2015-04-08 | 2017-02-08 |
| Quam Securities Limited | Rep | Asset management | 2013-08-28 | 2015-04-01 |
| Rep | Dealing in futures contracts | 2011-02-21 | 2015-04-01 | |
| Rep | Dealing in securities | 2011-02-21 | 2015-04-01 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2009-02-19 | 2011-02-12 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2009-01-02 | 2011-02-12 |