| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quinton Investments Limited (HK) | RO | Advising on securities | 2013-12-04 | 2017-07-31 |
| RO | Dealing in securities | 2013-12-04 | 2017-07-31 | |
| RO | Advising on securities | 2012-11-15 | 2013-07-15 | |
| RO | Dealing in securities | 2012-11-15 | 2013-07-15 |