| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2020-11-16 | - |
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2018-11-21 | 2020-10-28 |
| Rep | Dealing in securities | 2018-11-21 | 2020-10-28 |