| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Union Insight Asset Management Limited | RO | Advising on securities | 2019-02-28 | 2022-01-05 |
| RO | Asset management | 2019-02-28 | 2022-01-05 | |
| Rep | Advising on securities | 2019-02-26 | 2019-02-28 | |
| Rep | Asset management | 2019-02-26 | 2019-02-28 | |
| Shangding International Asset Management Company Limited | RO | Asset management | 2018-01-16 | 2019-02-14 |
| Rep | Asset management | 2017-09-11 | 2018-01-16 | |
| Lighthorse Asset Management (HK) Limited | Rep | Asset management | 2015-07-03 | 2017-08-11 |
| WELLCHAMP CAPITAL LIMITED | Rep | Asset management | 2010-06-08 | 2015-05-20 |
| Deltroit (Hong Kong) Limited | Rep | Advising on securities | 2007-05-17 | 2009-03-31 |
| Rep | Asset management | 2007-02-26 | 2009-03-31 | |
| NNIP HONG KONG LIMITED | Rep | Advising on securities | 2006-03-23 | 2007-01-31 |
| Rep | Asset management | 2006-03-23 | 2007-01-31 | |
| Rep | Dealing in securities | 2006-03-23 | 2007-01-31 |