| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2011-03-01 | 2011-04-11 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2009-12-08 | 2010-01-19 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2009-12-08 | 2010-01-19 |
| Rep | Dealing in securities | 2009-12-08 | 2010-01-19 | |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2009-12-08 | 2010-01-19 |