| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2018-02-23 | - |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2018-02-12 | - |
| FRONTIER CAPITAL MANAGEMENT LIMITED (HK) | Rep | Advising on securities | 2018-01-15 | 2018-01-31 |
| Rep | Dealing in securities | 2017-11-20 | 2018-01-31 | |
| CF SECURITIES LIMITED | Rep | Dealing in securities | 2016-01-20 | 2017-11-01 |