| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | RO | Dealing in securities | 2023-02-27 | 2026-03-27 |
| Rep | Dealing in securities | 2023-02-02 | 2023-02-27 | |
| CMB International Securities Limited | Rep | Advising on securities | 2017-08-15 | 2022-07-22 |
| Rep | Dealing in securities | 2017-08-15 | 2022-07-22 | |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2017-02-13 | 2017-07-15 |
| Rep | Dealing in securities | 2011-07-28 | 2017-02-12 | |
| Rep | Dealing in securities | 2008-06-11 | 2009-09-30 |