| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES HONG KONG LIMITED | Rep | Providing automated trading services | 2011-10-13 | 2012-02-22 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2011-05-16 | 2012-02-22 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2011-05-16 | 2012-02-22 |