| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| RBC Capital Markets (Hong Kong) Limited | Rep | Dealing in securities | 2010-11-02 | 2011-09-07 |
| Nomura Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2008-11-28 | 2009-05-30 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-10-10 | 2009-05-30 |
| Rep | Dealing in securities | 2008-10-10 | 2009-05-30 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2008-07-31 | 2008-09-29 |
| Rep | Dealing in securities | 2008-07-31 | 2008-09-29 | |
| LEHMAN BROTHERS FUTURES ASIA LIMITED | Rep | Dealing in futures contracts | 2008-07-31 | 2008-09-29 |