| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2018-07-10 | 2018-08-17 |
| Rep | Dealing in securities | 2018-07-10 | 2018-08-17 | |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2012-04-02 | 2012-05-29 |
| Rep | Dealing in securities | 2012-04-02 | 2012-05-29 | |
| Rep | Dealing in futures contracts | 2011-12-30 | 2012-03-30 | |
| Rep | Dealing in securities | 2011-12-30 | 2012-03-30 |