| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LUMEN INNOVATION ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2025-09-15 | 2025-09-19 |
| RO | Asset management | 2025-09-15 | 2025-09-19 | |
| Snow Lake Capital (HK) Limited | RO | Advising on securities | 2019-06-14 | 2023-01-31 |
| RO | Asset management | 2013-08-26 | 2023-01-31 | |
| Rep | Asset management | 2012-08-31 | 2013-08-26 | |
| ConvergEx Asia Pacific Limited | RO | Dealing in securities | 2010-12-03 | 2012-05-10 |
| BOCI SECURITIES LIMITED | Rep | Dealing in securities | 2009-01-29 | 2010-10-30 |
| CLSA LIMITED | Rep | Dealing in securities | 2007-08-29 | 2009-01-23 |
| AM Squared Limited | Rep | Asset management | 2007-01-10 | 2007-02-12 |