| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ZHONGTAI INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2017-03-02 | 2017-12-09 |
| Rep | Asset management | 2017-03-02 | 2017-12-09 | |
| HSBC BROKING SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2015-03-23 | 2016-12-01 |
| HSBC BROKING FOREX (ASIA) LIMITED | Rep | Leveraged foreign exchange trading | 2013-11-18 | 2016-12-01 |
| HSBC BROKING FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2013-03-25 | 2016-12-01 |
| HSBC BROKING SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2013-03-25 | 2016-12-01 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2012-09-05 | 2013-03-07 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2012-09-05 | 2013-03-07 |