| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| S&P GLOBAL RATINGS HONG KONG LIMITED | Rep | Providing credit rating services | 2015-04-17 | 2018-05-24 |
| RBS Asia Corporate Finance Limited | Rep | Advising on corporate finance | 2009-04-08 | 2014-04-30 |
| Rep | Dealing in securities | 2009-04-08 | 2014-04-30 |