| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Pinpoint Asset Management Limited | Rep | Asset management | 2018-12-28 | 2019-03-22 |
| Sumitomo Mitsui Trust (Hong Kong) Limited | Rep | Advising on securities | 2014-01-07 | 2018-09-14 |
| Chuo Mitsui Investments Hong Kong Limited | Rep | Advising on securities | 2010-03-10 | 2011-10-28 |