| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Kang Sheng Asset Management Limited | RO | Asset management | 2026-07-15 | - |
| Xuanwu Capital Management Limited | RO | Advising on securities | 2022-01-19 | 2025-09-17 |
| RO | Asset management | 2022-01-19 | 2025-09-17 | |
| Rep | Advising on securities | 2022-01-06 | 2022-01-19 | |
| Rep | Asset management | 2022-01-06 | 2022-01-19 | |
| Brimstone Asset Management Company Limited | RO | Advising on securities | 2020-07-08 | 2021-12-31 |
| RO | Asset management | 2020-07-08 | 2021-12-31 | |
| MIDAS CAPITAL PARTNERS HONG KONG LIMITED | RO | Advising on securities | 2018-12-20 | 2020-05-04 |
| RO | Asset management | 2018-12-20 | 2020-05-04 | |
| Rep | Advising on securities | 2015-09-01 | 2018-12-20 | |
| Rep | Asset management | 2015-09-01 | 2018-12-20 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2010-01-12 | 2011-12-01 |
| Rep | Dealing in securities | 2010-01-12 | 2011-12-01 | |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2010-01-12 | 2011-12-01 |