| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA SECURITIES LIMITED | RO | Advising on securities | 2022-02-22 | 2025-12-30 |
| RO | Dealing in securities | 2018-06-27 | 2025-12-30 | |
| Ruibang Securities Limited | RO | Dealing in securities | 2017-02-06 | 2018-01-16 |
| RHB FUTURES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2012-12-27 | 2017-02-01 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2009-07-27 | 2017-02-01 |
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2008-01-28 | 2009-06-20 |